Advance version number to 1.7.0

Remove now unused remove_scan string resource
Pick list separator on sharing history listing
2019-05-01 13:44:51 +02:00 · 2019-05-01 13:04:08 +02:00 · 2019-05-01 12:31:54 +02:00 · 2019-05-01 12:11:18 +02:00 · 2019-04-30 10:08:54 +02:00 · 2019-04-24 22:08:34 +02:00
52 changed files with 1504 additions and 293 deletions
@@ -1,5 +1,56 @@
 # Change Log

+## 1.7.0
+* Pick list separator on sharing history listing
+* Update Hungarian translation
+
+## 1.6.0
+* Share history listing as plain text
+* Add separator line between history items
+* Add content description for floating action buttons
+
+## 1.5.1
+* Fix generating hex dump
+
+## 1.5.0
+* Show a hex dump of decoded contents
+* Fix processing text from share menu
+* Add French translation
+
+## 1.4.3
+* Fix broken history listing
+
+## 1.4.2
+* Show barcode type and content length after decoding
+
+## 1.4.1
+* Toggle availability of torch mode button according to camera features
+
+## 1.4.0
+* Save scanned codes and show a history listing
+* Share generated barcodes
+* Add scanning from a shared image
+* Add menu item to switch between camera front/back camera
+* Add dutch and hungarian translation
+
+## 1.3.8
+* Qualify for F-Droid
+
+## 1.3.7
+* Normalize URL schemes
+
+## 1.3.6
+* Fix handling of camera scene modes
+
+## 1.3.5
+* Add german translation
+* Fix handling of data intents
+* Respond to ZXing' SCAN intents
+
+## 1.3.4
+* Fix pre-processing for Android 7+
+* Fix adaptive icons for Android 8+
+
 ## 1.3.3
 * Improved pre-processing
 * Added adaptive icon for Android 8+
@@ -9,9 +9,9 @@ Unlike many others it works in portrait and landscape orientation, can read
 inverted codes, uses Material Design and doesn't do anything else but decoding
 a barcode.

-<a href="https://play.google.com/store/apps/details?id=de.markusfisch.android.binaryeye"><img alt="Get it on Google Play" src="https://play.google.com/intl/en_us/badges/images/apps/en-play-badge.png" height="45px"/></a>
+<a href="https://f-droid.org/en/packages/de.markusfisch.android.binaryeye/"><img alt="Get it on F-Droid" src="https://fdroid.gitlab.io/artwork/badge/get-it-on.png" height="80"/></a> <a href="https://play.google.com/store/apps/details?id=de.markusfisch.android.binaryeye"><img alt="Get it on Google Play" src="https://play.google.com/intl/en_us/badges/images/generic/en_badge_web_generic.png" height="80"/></a>

-And it's written in [Kotlin][kotlin] because I've wanted to explore that a
+And it's written in [Kotlin][kotlin] because I wanted to explore that a
 bit more.

 [play]: https://play.google.com/store/search?q=barcode%20scanner&c=apps
@@ -14,16 +14,19 @@ android {
 		minSdkVersion 9
 		targetSdkVersion sdk_version

-		versionCode 9
-		versionName '1.3.3'
+		versionCode 22
+		versionName '1.7.0'

-		renderscriptTargetApi 24
+		// it's recommended to set this value to the lowest API level
+		// able to provide all the functionality
+		renderscriptTargetApi 18
 		renderscriptSupportModeEnabled true

 		testInstrumentationRunner 'android.support.test.runner.AndroidJUnitRunner'
 	}

 	sourceSets {
+		main.java.srcDirs += 'src/main/kotlin'
 		androidTest.java.srcDirs += 'src/androidTest/kotlin'
 	}

@@ -33,9 +36,7 @@ android {
 		}

 		release {
-			proguardFiles \
-				getDefaultProguardFile('proguard-android.txt'), \
-				'proguard-rules.pro'
+			proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
 			minifyEnabled true
 			shrinkResources true
 		}
@@ -58,8 +59,10 @@ dependencies {
 	}
 	testImplementation 'junit:junit:4.12'

-	implementation fileTree(dir: 'libs', include: '*')
 	implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+	implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.0.1"
 	implementation "com.android.support:appcompat-v7:$support_version"
 	implementation "com.android.support:design:$support_version"
+	implementation 'com.google.zxing:core:3.3.3'
+	implementation 'com.github.markusfisch:CameraView:1.8.3'
 }
@@ -0,0 +1,83 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M52,-884.362h29v71h-29z"/>
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M52,-884.362h29v71h-29z"/>
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M52,-884.362h29v71h-29z"/>
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M32.002,-24.974h3.127v7.656h-3.127z"/>
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M52,-884.362h29v71h-29z"/>
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M52,-884.362h29v71h-29z"/>
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M52,-884.362h29v71h-29z"/>
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M52,-884.362h29v71h-29z"/>
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M52,-884.362h29v71h-29z"/>
+  <path
+      android:pathData="m54.826,27.893c-6.851,0 -13.701,2.581 -18.924,7.745 -10.445,10.328 -10.413,27.062 0,37.423l36.218,36.036 37.879,0.902 -0.07,-38.363 -36.18,-35.998c-5.207,-5.18 -12.073,-7.745 -18.924,-7.745z"
+      android:strokeAlpha="1"
+      android:strokeLineJoin="miter"
+      android:strokeWidth="8.60725021"
+      android:fillColor="#000000"
+      android:strokeColor="#00000000"
+      android:fillType="nonZero"
+      android:fillAlpha="0.1254902"
+      android:strokeLineCap="butt"/>
+  <path
+      android:pathData="M28.001,54.118a26.525,26.227 0,1 0,53.049 0a26.525,26.227 0,1 0,-53.049 0z"
+      android:strokeAlpha="1"
+      android:strokeLineJoin="miter"
+      android:strokeWidth="4"
+      android:fillColor="#ffffff"
+      android:strokeColor="#00000000"
+      android:fillAlpha="1"
+      android:strokeLineCap="butt"/>
+  <path
+      android:pathData="M39.26,54.988a14.509,14.346 0,1 0,29.019 0a14.509,14.346 0,1 0,-29.019 0z"
+      android:strokeAlpha="1"
+      android:strokeLineJoin="miter"
+      android:strokeWidth="4"
+      android:fillColor="#000000"
+      android:strokeColor="#00000000"
+      android:fillAlpha="1"
+      android:strokeLineCap="butt"/>
+  <path
+      android:pathData="M54.034,44.513a9.535,9.428 0,1 0,19.07 0a9.535,9.428 0,1 0,-19.07 0z"
+      android:strokeAlpha="1"
+      android:strokeLineJoin="miter"
+      android:strokeWidth="10"
+      android:fillColor="#ffffff"
+      android:strokeColor="#00000000"
+      android:fillAlpha="1"
+      android:strokeLineCap="butt"/>
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M52,-884.362h29v71h-29z"/>
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+      android:pathData="m62.745,24.783c-2.055,1.011 -2.87,3.415 -1.847,5.446 0.588,1.168 1.642,1.916 2.839,2.168 -0.564,0.884 -0.835,1.972 -0.925,3.156 -1.782,-0.45 -3.735,-0.191 -5.25,0.639a0.799,0.808 90,0 0,-0.132 0.172,0.799 0.808,90 0,0 -0.132,0.172 0.799,0.808 90,0 0,-0.132 0.39,0.799 0.808,90 0,0 0.044,0.304 0.799,0.808 90,0 0,0.437 0.433,0.799 0.808,90 0,0 0.131,0.043 0.799,0.808 90,0 0,0.131 0.043,0.799 0.808,90 0,0 0.218,-0 0.799,0.808 90,0 0,0.263 -0.129c1.29,-0.707 2.97,-0.892 4.375,-0.425 0.096,0.882 0.341,1.782 0.695,2.683 -0.456,0.072 -0.936,0.177 -1.357,0.343 -1.207,0.48 -2.245,1.302 -3.022,2.244a0.799,0.808 90,0 0,-0.044 0.129,0.799 0.808,90 0,0 -0.088,0.258 0.799,0.808 90,0 0,0.044 0.304,0.799 0.808,90 0,0 0.393,0.563 0.799,0.808 90,0 0,0.394 0.131,0.799 0.808,90 0,0 0.175,-0.086 0.799,0.808 90,0 0,0.175 -0.086,0.799 0.808,90 0,0 0.219,-0.215c0.922,-1.115 2.409,-1.925 3.897,-2.025 0.494,0.845 1.016,1.575 1.658,2.209 -1.232,1.149 -2.043,2.664 -2.239,4.234a0.799,0.808 90,0 0,-0.001 0.215,0.799 0.808,90 0,0 0.174,0.346 0.799,0.808 90,0 0,0.043 0.086,0.799 0.808,90 0,0 0.219,0.217 0.799,0.808 90,0 0,0.131 0.043,0.799 0.808,90 0,0 0.131,0.043 0.799,0.808 90,0 0,0.218 -0,0.799 0.808,90 0,0 0.218,-0 0.799,0.808 90,0 0,0.132 -0.172,0.799 0.808,90 0,0 0.175,-0.086 0.799,0.808 90,0 0,0.044 -0.129,0.799 0.808,90 0,0 0.088,-0.258 0.799,0.808 90,0 0,0.044 -0.129c0.159,-1.272 0.816,-2.493 1.799,-3.371 1.966,1.394 4.252,1.797 6.122,0.876 1.892,-0.931 2.903,-3.018 2.941,-5.444 1.327,-0.259 2.813,0.014 3.936,0.656a0.799,0.808 90,0 0,0.174 0.129,0.799 0.808,90 0,0 0.131,0.043 0.799,0.808 90,0 0,0.088 -0.043,0.799 0.808,90 0,0 0.218,-0 0.799,0.808 90,0 0,0.087 -0.043,0.799 0.808,90 0,0 0.175,-0.086 0.799,0.808 90,0 0,0.132 -0.172,0.799 0.808,90 0,0 0.132,-0.172 0.799,0.808 90,0 0,0.045 -0.562,0.799 0.808,90 0,0 -0.043,-0.086 0.799,0.808 90,0 0,-0.262 -0.303,0.799 0.808,90 0,0 -0.131,-0.043c-1.386,-0.792 -3.097,-1.066 -4.766,-0.787 -0.125,-0.89 -0.309,-1.783 -0.695,-2.683 0.982,-1.073 2.47,-1.756 3.896,-1.81a0.799,0.808 90,0 0,0.131 0.043,0.799 0.808,90 0,0 0.087,-0.043 0.799,0.808 90,0 0,0.482 -0.345,0.799 0.808,90 0,0 0.044,-0.129 0.799,0.808 90,0 0,0.088 -0.476,0.799 0.808,90 0,0 -0.043,-0.086 0.799,0.808 90,0 0,-0.262 -0.303,0.799 0.808,90 0,0 -0.043,-0.086 0.799,0.808 90,0 0,-0.394 -0.131,0.799 0.808,90 0,0 -0.131,-0.043c-1.227,0.048 -2.518,0.369 -3.633,1.031 -0.388,0.233 -0.762,0.548 -1.095,0.864 -0.513,-0.821 -1.093,-1.559 -1.746,-2.166 0.47,-1.39 1.632,-2.605 2.98,-3.195a0.799,0.808 90,0 0,0.175 -0.086,0.799 0.808,90 0,0 0.132,-0.172 0.799,0.808 90,0 0,0.132 -0.172,0.799 0.808,90 0,0 0.132,-0.39 0.799,0.808 90,0 0,-0.043 -0.086,0.799 0.808,90 0,0 -0.174,-0.346 0.799,0.808 90,0 0,-0.043 -0.086,0.799 0.808,90 0,0 -0.437,-0.217 0.799,0.808 90,0 0,-0.175 0.086,0.799 0.808,90 0,0 -0.131,-0.043 0.799,0.808 90,0 0,-0.087 0.043,0.799 0.808,90 0,0 -0.131,-0.043c-1.584,0.694 -2.97,2.079 -3.681,3.756 -1.012,-0.644 -2.048,-1.087 -3.104,-1.173 0.53,-1.101 0.642,-2.414 0.05,-3.59 -1.023,-2.031 -3.541,-2.795 -5.596,-1.783z"
+      android:fillColor="#ff2a2a"
+      android:strokeColor="#00000000"
+      android:fillAlpha="1"/>
+  <path
+      android:pathData="m66.624,32.489c0.281,-0.138 1.896,2.465 3.62,5.889 1.724,3.424 2.893,6.354 2.613,6.492 -0.281,0.138 -1.94,-2.551 -3.663,-5.975 -1.724,-3.424 -2.85,-6.268 -2.569,-6.406z"
+      android:fillColor="#d40000"
+      android:strokeColor="#00000000"
+      android:fillAlpha="1"/>
+</vector>
@@ -7,10 +7,12 @@
 		android:xlargeScreens="true"/>
 	<uses-permission android:name="android.permission.CAMERA"/>
 	<uses-permission android:name="android.permission.VIBRATE"/>
+	<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
 	<uses-feature android:name="android.hardware.camera"/>
 	<uses-feature android:name="android.hardware.camera.autofocus"/>
 	<application
 		tools:ignore="UnusedAttribute"
+		android:name=".app.BinaryEyeApp"
 		android:allowBackup="true"
 		android:fullBackupContent="true"
 		android:supportsRtl="true"
@@ -29,11 +31,20 @@
 		<activity
 			android:name=".activity.CameraActivity"
 			android:label="@string/scan_code">
-			<intent-filter>
+			<intent-filter android:label="@string/compose_barcode">
 				<action android:name="android.intent.action.SEND"/>
 				<category android:name="android.intent.category.DEFAULT"/>
 				<data android:mimeType="text/plain"/>
 			</intent-filter>
+			<intent-filter android:label="@string/decode_barcode">
+				<action android:name="android.intent.action.SEND"/>
+				<category android:name="android.intent.category.DEFAULT"/>
+				<data android:mimeType="image/*"/>
+			</intent-filter>
+			<intent-filter>
+				<action android:name="com.google.zxing.client.android.SCAN"/>
+				<category android:name="android.intent.category.DEFAULT"/>
+			</intent-filter>
 			<intent-filter>
 				<action android:name="android.intent.action.VIEW"/>
 				<category android:name="android.intent.category.DEFAULT"/>
@@ -47,5 +58,14 @@
 		<activity
 			android:name=".activity.MainActivity"
 			android:label="@string/app_name"/>
+		<provider
+			android:name="android.support.v4.content.FileProvider"
+			android:authorities="${applicationId}.provider"
+			android:exported="false"
+			android:grantUriPermissions="true">
+			<meta-data
+				android:name="android.support.FILE_PROVIDER_PATHS"
+				android:resource="@xml/file_paths"/>
+		</provider>
 	</application>
 </manifest>
@@ -4,7 +4,9 @@ import com.google.zxing.Result

 import de.markusfisch.android.cameraview.widget.CameraView

+import de.markusfisch.android.binaryeye.app.db
 import de.markusfisch.android.binaryeye.app.initSystemBars
+import de.markusfisch.android.binaryeye.app.prefs
 import de.markusfisch.android.binaryeye.rs.Preprocessor
 import de.markusfisch.android.binaryeye.zxing.Zxing
 import de.markusfisch.android.binaryeye.R
@@ -12,50 +14,42 @@ import de.markusfisch.android.binaryeye.R
 import android.content.Context
 import android.content.Intent
 import android.content.pm.PackageManager
-import android.content.SharedPreferences
+import android.graphics.Bitmap
 import android.hardware.Camera
 import android.net.Uri
 import android.os.Bundle
+import android.os.Parcelable
 import android.os.Vibrator
-import android.preference.PreferenceManager
+import android.provider.MediaStore
 import android.support.v4.app.ActivityCompat
 import android.support.v4.content.ContextCompat
 import android.support.v7.app.AppCompatActivity
 import android.support.v7.widget.Toolbar
 import android.view.Menu
 import android.view.MenuItem
-import android.view.MotionEvent
 import android.view.View
 import android.widget.SeekBar
 import android.widget.Toast

+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.launch
+
+import java.io.IOException
+
 class CameraActivity : AppCompatActivity() {
 	private val zxing = Zxing()
-	private val decodingRunnable = Runnable {
-		while (decoding) {
-			val result = decodeFrame()
-			if (result != null) {
-				cameraView.post { found(result) }
-				decoding = false
-				break
-			}
-		}
-	}

-	private lateinit var preferences: SharedPreferences
 	private lateinit var vibrator: Vibrator
 	private lateinit var cameraView: CameraView
 	private lateinit var zoomBar: SeekBar
+	private lateinit var flashFab: View

-	private var decoding = false
 	private var decodingThread: Thread? = null
 	private var preprocessor: Preprocessor? = null
-	private var frameData: ByteArray? = null
-	private var frameWidth: Int = 0
-	private var frameHeight: Int = 0
-	private var frameOrientation: Int = 0
 	private var invert = false
 	private var flash = false
+	private var returnResult = false
+	private var frontFacing = false

 	override fun onRequestPermissionsResult(
 		requestCode: Int,
@@ -82,17 +76,24 @@ class CameraActivity : AppCompatActivity() {
 		initSystemBars(this)
 		setSupportActionBar(findViewById(R.id.toolbar) as Toolbar)

-		preferences = PreferenceManager.getDefaultSharedPreferences(this)
 		vibrator = getSystemService(Context.VIBRATOR_SERVICE) as Vibrator

 		cameraView = findViewById(R.id.camera_view) as CameraView
 		zoomBar = findViewById(R.id.zoom) as SeekBar
+		flashFab = findViewById(R.id.flash)
+		flashFab.setOnClickListener { _ -> toggleTorchMode() }

 		initCameraView()
-		setTapToFocus()
 		initZoomBar()
 		restoreZoom()
-		initFlashFab(findViewById(R.id.flash))
+
+		if (intent?.action == Intent.ACTION_SEND) {
+			if (intent.type == "text/plain") {
+				handleSendText(intent)
+			} else if (intent.type?.startsWith("image/") == true) {
+				handleSendImage(intent)
+			}
+		}
 	}

 	override fun onDestroy() {
@@ -101,26 +102,35 @@ class CameraActivity : AppCompatActivity() {
 		saveZoom()
 	}

-	override fun onNewIntent(intent: Intent) {
-		super.onNewIntent(intent)
-		handleSendText(intent)
-	}
-
 	override fun onResume() {
 		super.onResume()
 		System.gc()
+		returnResult = "com.google.zxing.client.android.SCAN".equals(
+			intent.action
+		)
 		if (hasCameraPermission()) {
-			cameraView.openAsync(
-				CameraView.findCameraId(
-					Camera.CameraInfo.CAMERA_FACING_BACK
-				)
-			)
+			openCamera()
 		}
 	}

+	private fun openCamera() {
+		cameraView.openAsync(
+			CameraView.findCameraId(
+				if (frontFacing) {
+					Camera.CameraInfo.CAMERA_FACING_FRONT
+				} else {
+					Camera.CameraInfo.CAMERA_FACING_BACK
+				}
+			)
+		)
+	}
+
 	override fun onPause() {
 		super.onPause()
-		cancelDecoding()
+		closeCamera()
+	}
+
+	private fun closeCamera() {
 		cameraView.close()
 	}

@@ -147,6 +157,14 @@ class CameraActivity : AppCompatActivity() {
 				startActivity(MainActivity.getEncodeIntent(this))
 				true
 			}
+			R.id.history -> {
+				startActivity(MainActivity.getHistoryIntent(this))
+				true
+			}
+			R.id.switch_camera -> {
+				switchCamera()
+				true
+			}
 			R.id.info -> {
 				openReadme()
 				true
@@ -155,6 +173,12 @@ class CameraActivity : AppCompatActivity() {
 		}
 	}

+	private fun switchCamera() {
+		closeCamera()
+		frontFacing = frontFacing xor true
+		openCamera()
+	}
+
 	private fun openReadme() {
 		startActivity(
 			Intent(
@@ -166,20 +190,40 @@ class CameraActivity : AppCompatActivity() {
 	}

 	private fun handleSendText(intent: Intent) {
-		if (!Intent.ACTION_SEND.equals(intent.getAction()) ||
-			!"text/plain".equals(intent.getType())) {
+		val text = intent.getStringExtra(Intent.EXTRA_TEXT)
+		if (text?.isEmpty() == false) {
+			startActivity(MainActivity.getEncodeIntent(this, text, true))
+			finish()
+		}
+	}
+
+	private fun handleSendImage(intent: Intent) {
+		val uri = intent.getParcelableExtra<Parcelable>(Intent.EXTRA_STREAM) as? Uri ?: return
+		val bitmap = try {
+			MediaStore.Images.Media.getBitmap(contentResolver, uri)
+		} catch (e: IOException) {
+			null
+		}
+		if (bitmap == null) {
+			Toast.makeText(
+				this,
+				R.string.error_no_content,
+				Toast.LENGTH_SHORT
+			).show()
 			return
 		}
-
-		var text = intent.getStringExtra(Intent.EXTRA_TEXT)
-		if (text == null || text.isEmpty()) {
+		val result = zxing.decode(downsizeIfBigger(bitmap, 1024))
+		if (result != null) {
+			showResult(result)
+			finish()
 			return
 		}
-
-		// consume this intent
-		intent.setAction(null)
-
-		startActivity(MainActivity.getEncodeIntent(this, text))
+		Toast.makeText(
+			this,
+			R.string.no_barcode_found,
+			Toast.LENGTH_SHORT
+		).show()
+		finish()
 	}

 	private fun hasCameraPermission(): Boolean {
@@ -199,28 +243,33 @@ class CameraActivity : AppCompatActivity() {

 	private fun initCameraView() {
 		cameraView.setUseOrientationListener(true)
+		cameraView.setTapToFocus()
 		cameraView.setOnCameraListener(object : CameraView.OnCameraListener {
 			override fun onConfigureParameters(
 				parameters: Camera.Parameters
 			) {
-				if (parameters.isZoomSupported()) {
-					val max = parameters.getMaxZoom()
+				if (parameters.isZoomSupported) {
+					val max = parameters.maxZoom
 					if (zoomBar.max != max) {
 						zoomBar.max = max
 						zoomBar.progress = max / 10
 						saveZoom()
 					}
-					parameters.setZoom(zoomBar.progress)
+					parameters.zoom = zoomBar.progress
 				} else {
 					zoomBar.visibility = View.GONE
 				}
-				for (mode in parameters.getSupportedSceneModes()) {
-					if (mode.equals(Camera.Parameters.SCENE_MODE_BARCODE)) {
-						parameters.sceneMode = mode
-						break
+				val sceneModes = parameters.supportedSceneModes
+				sceneModes?.let {
+					for (mode in sceneModes) {
+						if (mode == Camera.Parameters.SCENE_MODE_BARCODE) {
+							parameters.sceneMode = mode
+							break
+						}
 					}
 				}
 				CameraView.setAutoFocus(parameters)
+				updateFlashFab(parameters.flashMode == null)
 			}

 			override fun onCameraError() {
@@ -233,48 +282,38 @@ class CameraActivity : AppCompatActivity() {
 			}

 			override fun onCameraReady(camera: Camera) {
-				frameWidth = cameraView.frameWidth
-				frameHeight = cameraView.frameHeight
-				frameOrientation = cameraView.frameOrientation
-				camera.setPreviewCallback { data, _ -> frameData = data }
+				val frameWidth = cameraView.frameWidth
+				val frameHeight = cameraView.frameHeight
+				val frameOrientation = cameraView.frameOrientation
+				var decoding = true
+				camera.setPreviewCallback { frameData, _ ->
+					if (decoding) {
+						val result = decodeFrame(
+							frameData,
+							frameWidth,
+							frameHeight,
+							frameOrientation
+						)
+						result?.let {
+							cameraView.post {
+								vibrator.vibrate(100)
+								showResult(result)
+							}
+							decoding = false
+						}
+					}
+				}
 			}

 			override fun onPreviewStarted(camera: Camera) {
-				startDecoding()
 			}

 			override fun onCameraStopping(camera: Camera) {
-				cancelDecoding()
 				camera.setPreviewCallback(null)
 			}
 		})
 	}

-	private fun setTapToFocus() {
-		val runnable = Runnable {
-			cameraView.setFocusArea(null)
-		}
-		cameraView.setOnTouchListener({ v: View, event: MotionEvent ->
-			if (event.getActionMasked() == MotionEvent.ACTION_UP) {
-				val camera = cameraView.camera
-				camera?.cancelAutoFocus()
-				cameraView.setFocusArea(
-					cameraView.calculateFocusRect(
-						event.x,
-						event.y,
-						100
-					)
-				)
-				camera?.autoFocus({ _: Boolean, _: Camera ->
-					cameraView.removeCallbacks(runnable)
-					cameraView.postDelayed(runnable, 3000)
-				})
-				v.performClick()
-			}
-			true
-		})
-	}
-
 	private fun initZoomBar() {
 		zoomBar.setOnSeekBarChangeListener(object :
 			SeekBar.OnSeekBarChangeListener {
@@ -293,12 +332,12 @@ class CameraActivity : AppCompatActivity() {
 	}

 	private fun setZoom(zoom: Int) {
-		val camera: Camera? = cameraView.getCamera()
+		val camera: Camera? = cameraView.camera
 		camera?.let {
 			try {
-				val params = camera.getParameters()
-				params.setZoom(zoom)
-				camera.setParameters(params)
+				val params = camera.parameters
+				params.zoom = zoom
+				camera.parameters = params
 			} catch (e: RuntimeException) {
 				// ignore; there's nothing we can do
 			}
@@ -306,69 +345,53 @@ class CameraActivity : AppCompatActivity() {
 	}

 	private fun saveZoom() {
-		val editor = preferences.edit()
+		val editor = prefs.preferences.edit()
 		editor.putInt(ZOOM_MAX, zoomBar.max)
 		editor.putInt(ZOOM_LEVEL, zoomBar.progress)
 		editor.apply()
 	}

 	private fun restoreZoom() {
-		zoomBar.max = preferences.getInt(ZOOM_MAX, zoomBar.max)
-		zoomBar.progress = preferences.getInt(ZOOM_LEVEL, zoomBar.progress)
+		zoomBar.max = prefs.preferences.getInt(ZOOM_MAX, zoomBar.max)
+		zoomBar.progress = prefs.preferences.getInt(
+			ZOOM_LEVEL,
+			zoomBar.progress
+		)
 	}

-	private fun initFlashFab(fab: View) {
-		if (!packageManager.hasSystemFeature(
-				PackageManager.FEATURE_CAMERA_FLASH
-			)) {
-			fab.visibility = View.GONE
+	private fun updateFlashFab(available: Boolean) {
+		flashFab.visibility = if (available) {
+			View.GONE
 		} else {
-			fab.setOnClickListener { _ ->
-				toggleTorchMode()
-			}
+			View.VISIBLE
 		}
 	}

 	private fun toggleTorchMode() {
-		val camera = cameraView.getCamera()
-		val parameters = camera?.getParameters()
-		parameters?.setFlashMode(
-			if (flash) {
-				Camera.Parameters.FLASH_MODE_OFF
-			} else {
-				Camera.Parameters.FLASH_MODE_TORCH
+		val camera = cameraView.camera
+		val parameters = camera?.parameters
+		parameters?.flashMode = if (flash) {
+			Camera.Parameters.FLASH_MODE_OFF
+		} else {
+			Camera.Parameters.FLASH_MODE_TORCH
+		}
+		parameters?.let {
+			try {
+				camera.parameters = parameters
+				flash = flash xor true
+			} catch (e: RuntimeException) {
+				// ignore; there's nothing we can do
 			}
-		)
-		flash = flash xor true
-		parameters?.let { camera.setParameters(parameters) }
-	}
-
-	private fun startDecoding() {
-		frameData = null
-		decoding = true
-		decodingThread = Thread(decodingRunnable)
-		decodingThread?.start()
-	}
-
-	private fun cancelDecoding() {
-		decoding = false
-		if (decodingThread != null) {
-			var retry = 100
-			while (retry-- > 0) {
-				try {
-					decodingThread?.join()
-					break
-				} catch (e: InterruptedException) {
-					decodingThread?.interrupt()
-				}
-			}
-			decodingThread = null
 		}
 	}

-	private fun decodeFrame(): Result? {
-		var fd = frameData
-		fd ?: return null
+	private fun decodeFrame(
+		frameData: ByteArray?,
+		frameWidth: Int,
+		frameHeight: Int,
+		frameOrientation: Int
+	): Result? {
+		frameData ?: return null
 		if (preprocessor == null) {
 			preprocessor = Preprocessor(
 				this,
@@ -377,21 +400,36 @@ class CameraActivity : AppCompatActivity() {
 				frameOrientation
 			)
 		}
-		var pp = preprocessor
+		val pp = preprocessor
 		pp ?: return null
-		pp.process(fd)
+		pp.process(frameData)
 		invert = invert xor true
 		return zxing.decode(
-			fd,
+			frameData,
 			pp.outWidth,
 			pp.outHeight,
 			invert
 		)
 	}

-	private fun found(result: Result) {
-		cancelDecoding()
-		vibrator.vibrate(100)
+	private fun showResult(result: Result) {
+		if (prefs.useHistory) {
+			GlobalScope.launch {
+				db.insertScan(
+					System.currentTimeMillis(),
+					result.text,
+					result.barcodeFormat.toString()
+				)
+			}
+		}
+
+		if (returnResult) {
+			val resultIntent = Intent()
+			resultIntent.putExtra("SCAN_RESULT", result.text)
+			setResult(RESULT_OK, resultIntent)
+			finish()
+			return
+		}

 		startActivity(
 			MainActivity.getDecodeIntent(
@@ -408,3 +446,24 @@ class CameraActivity : AppCompatActivity() {
 		private const val ZOOM_LEVEL = "zoom_level"
 	}
 }
+
+fun downsizeIfBigger(bitmap: Bitmap, max: Int): Bitmap {
+	return if (Math.max(bitmap.width, bitmap.height) > max) {
+		var width: Int = max
+		var height: Int = max
+		if (bitmap.width > bitmap.height) {
+			height = Math.round(
+				width.toFloat() / bitmap.width.toFloat() *
+						bitmap.height.toFloat()
+			)
+		} else {
+			width = Math.round(
+				height.toFloat() / bitmap.height.toFloat() *
+						bitmap.width.toFloat()
+			)
+		}
+		Bitmap.createScaledBitmap(bitmap, width, height, true)
+	} else {
+		bitmap
+	}
+}
@@ -6,12 +6,12 @@ import de.markusfisch.android.binaryeye.app.initSystemBars
 import de.markusfisch.android.binaryeye.app.setFragment
 import de.markusfisch.android.binaryeye.fragment.DecodeFragment
 import de.markusfisch.android.binaryeye.fragment.EncodeFragment
+import de.markusfisch.android.binaryeye.fragment.HistoryFragment
 import de.markusfisch.android.binaryeye.R

 import android.content.Context
 import android.content.Intent
 import android.os.Bundle
-import android.support.v4.app.Fragment
 import android.support.v7.app.AppCompatActivity
 import android.support.v7.widget.Toolbar

@@ -35,38 +35,54 @@ class MainActivity : AppCompatActivity() {
 		supportActionBar?.setDisplayHomeAsUpEnabled(true)

 		if (state == null) {
-			var fragment: Fragment
-			if (intent?.hasExtra(ENCODE) == true) {
-				fragment = EncodeFragment.newInstance(
+			setFragment(supportFragmentManager, when {
+				intent?.hasExtra(HISTORY) == true -> HistoryFragment()
+				intent?.hasExtra(ENCODE) == true -> EncodeFragment.newInstance(
 					intent.getStringExtra(ENCODE)
 				)
-			} else if (intent?.hasExtra(DECODE) == true) {
-				fragment = DecodeFragment.newInstance(
+				intent?.hasExtra(DECODE) == true -> DecodeFragment.newInstance(
 					intent.getStringExtra(DECODE),
 					intent.getSerializableExtra(
 						DECODE_FORMAT
 					) as BarcodeFormat
 				)
-			} else {
-				fragment = DecodeFragment()
-			}
-			setFragment(supportFragmentManager, fragment)
+				else -> DecodeFragment()
+			})
 		}
 	}

 	companion object {
+		private const val HISTORY = "history"
 		private const val ENCODE = "encode"
 		private const val DECODE = "decode"
 		private const val DECODE_FORMAT = "decode_format"

-		fun getEncodeIntent(context: Context, text: String? = ""): Intent {
+		fun getHistoryIntent(context: Context): Intent {
+			val intent = Intent(context, MainActivity::class.java)
+			intent.putExtra(HISTORY, true)
+			return intent
+		}
+
+		fun getEncodeIntent(
+			context: Context,
+			text: String? = "",
+			isExternal: Boolean = false
+		): Intent {
 			val intent = Intent(context, MainActivity::class.java)
 			intent.putExtra(ENCODE, text)
+			if (isExternal) {
+				intent.addFlags(
+					android.content.Intent.FLAG_ACTIVITY_NO_HISTORY or
+							android.content.Intent.FLAG_ACTIVITY_CLEAR_TASK or
+							android.content.Intent.FLAG_ACTIVITY_NEW_TASK
+				)
+			}
 			return intent
 		}

 		fun getDecodeIntent(
-			context: Context, text: String,
+			context: Context,
+			text: String,
 			format: BarcodeFormat
 		): Intent {
 			val intent = Intent(context, MainActivity::class.java)
@@ -0,0 +1,59 @@
+package de.markusfisch.android.binaryeye.adapter
+
+import de.markusfisch.android.binaryeye.data.Database
+import de.markusfisch.android.binaryeye.R
+
+import android.content.Context
+import android.database.Cursor
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.CursorAdapter
+import android.widget.TextView
+
+class ScansAdapter(context: Context, cursor: Cursor) :
+	CursorAdapter(context, cursor, false) {
+	private val timeIndex = cursor.getColumnIndex(Database.SCANS_DATETIME)
+	private val contentIndex = cursor.getColumnIndex(Database.SCANS_CONTENT)
+	private val formatIndex = cursor.getColumnIndex(Database.SCANS_FORMAT)
+
+	override fun newView(
+		context: Context,
+		cursor: Cursor,
+		parent: ViewGroup
+	): View {
+		return LayoutInflater.from(parent.context).inflate(
+			R.layout.row_scan, parent, false
+		)
+	}
+
+	override fun bindView(
+		view: View,
+		context: Context,
+		cursor: Cursor
+	) {
+		val holder = getViewHolder(view)
+		holder.timeView.text = cursor.getString(timeIndex)
+		holder.contentView.text = cursor.getString(contentIndex)
+		holder.formatView.text = cursor.getString(formatIndex)
+	}
+
+	private fun getViewHolder(view: View): ViewHolder {
+		var holder = view.tag as ViewHolder?
+		if (holder == null) {
+			holder = ViewHolder(
+				view.findViewById(R.id.time),
+				view.findViewById(R.id.content),
+				view.findViewById(R.id.format)
+			)
+			view.tag = holder
+		}
+		return holder
+	}
+
+	private data class ViewHolder(
+		val timeView: TextView,
+		val contentView: TextView,
+		val formatView: TextView
+	)
+}
@@ -0,0 +1,17 @@
+package de.markusfisch.android.binaryeye.app
+
+import de.markusfisch.android.binaryeye.data.Database
+import de.markusfisch.android.binaryeye.preference.Preferences
+
+import android.app.Application
+
+val db = Database()
+val prefs = Preferences()
+
+class BinaryEyeApp : Application() {
+	override fun onCreate() {
+		super.onCreate()
+		db.open(this)
+		prefs.init(this)
+	}
+}
@@ -2,6 +2,7 @@ package de.markusfisch.android.binaryeye.app

 import de.markusfisch.android.binaryeye.R

+import android.annotation.SuppressLint
 import android.support.v4.app.Fragment
 import android.support.v4.app.FragmentManager
 import android.support.v4.app.FragmentTransaction
@@ -14,6 +15,7 @@ fun addFragment(fm: FragmentManager?, fragment: Fragment) {
 	fm?.let { getTransaction(fm, fragment).addToBackStack(null).commit() }
 }

+@SuppressLint("CommitTransaction")
 private fun getTransaction(
 	fm: FragmentManager,
 	fragment: Fragment
@@ -0,0 +1,20 @@
+package de.markusfisch.android.binaryeye.app
+
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
+
+fun shareText(context: Context, text: String, type: String = "text/plain") {
+	val intent = Intent(Intent.ACTION_SEND)
+	intent.putExtra(Intent.EXTRA_TEXT, text)
+	intent.type = type
+	context.startActivity(intent)
+}
+
+fun shareUri(context: Context, uri: Uri, type: String) {
+	val intent = Intent(Intent.ACTION_SEND)
+	intent.putExtra(Intent.EXTRA_STREAM, uri)
+	intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+	intent.type = type
+	context.startActivity(intent)
+}
@@ -2,26 +2,24 @@ package de.markusfisch.android.binaryeye.app

 import de.markusfisch.android.binaryeye.R

-import android.content.Context
-import android.content.res.Configuration
 import android.content.res.Resources
-import android.graphics.Point
 import android.os.Build
 import android.support.v4.content.ContextCompat
 import android.support.v7.app.AppCompatActivity
-import android.util.TypedValue
 import android.view.View
 import android.view.Window

 fun initSystemBars(activity: AppCompatActivity?) {
 	val view = activity?.findViewById(R.id.main_layout)
-	if (view != null && setSystemBarColor(
+	if (view != null &&
+		setSystemBarColor(
 			activity.window,
 			ContextCompat.getColor(
 				activity,
 				R.color.primary_dark_translucent
 			)
-		)) {
+		)
+	) {
 		view.setPadding(0, getStatusBarHeight(activity.resources), 0, 0)
 	}
 }
@@ -34,64 +32,17 @@ fun setSystemBarColor(window: Window, color: Int): Boolean {
 	window.statusBarColor = color
 	window.navigationBarColor = color
 	window.decorView.systemUiVisibility =
-			View.SYSTEM_UI_FLAG_LAYOUT_STABLE or
-			View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION or
-			View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
+		View.SYSTEM_UI_FLAG_LAYOUT_STABLE or
+				View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION or
+				View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN

 	return true
 }

-fun getStatusAndToolBarHeight(context: Context): Int {
-	return getStatusBarHeight(context.resources) + getToolBarHeight(context)
-}
-
 fun getStatusBarHeight(res: Resources): Int {
 	return getIdentifierDimen(res, "status_bar_height")
 }

-fun getToolBarHeight(context: Context): Int {
-	val tv = TypedValue()
-	return if (context.theme.resolveAttribute(
-			android.R.attr.actionBarSize,
-			tv,
-			true
-		))
-		TypedValue.complexToDimensionPixelSize(
-			tv.data,
-			context.resources.displayMetrics
-		)
-	else
-		0
-}
-
-fun getNavigationBarSize(res: Resources): Point {
-	val size = Point(0, 0)
-	if (!getIdentifierBoolean(res, "config_showNavigationBar")) {
-		return size
-	}
-	if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR2) {
-		val conf = res.getConfiguration()
-		if (conf.orientation == Configuration.ORIENTATION_LANDSCAPE &&
-			// according to https://developer.android.com/training/multiscreen/screensizes.html#TaskUseSWQuali
-			// only a screen < 600 dp is considered to be a phone
-			// and can move its navigation bar to the side
-			conf.smallestScreenWidthDp < 600) {
-			size.x = getIdentifierDimen(
-				res,
-				"navigation_bar_height_landscape"
-			)
-			return size
-		}
-	}
-	size.y = getIdentifierDimen(res, "navigation_bar_height")
-	return size
-}
-
-private fun getIdentifierBoolean(res: Resources, name: String): Boolean {
-	val id = res.getIdentifier(name, "bool", "android")
-	return id > 0 && res.getBoolean(id)
-}
-
 private fun getIdentifierDimen(res: Resources, name: String): Int {
 	val id = res.getIdentifier(name, "dimen", "android")
 	return if (id > 0) res.getDimensionPixelSize(id) else 0
@@ -0,0 +1,92 @@
+package de.markusfisch.android.binaryeye.data
+
+import android.content.ContentValues
+import android.content.Context
+import android.database.Cursor
+import android.database.sqlite.SQLiteDatabase
+import android.database.sqlite.SQLiteOpenHelper
+import android.text.format.DateFormat
+
+class Database {
+	private lateinit var db: SQLiteDatabase
+
+	fun open(context: Context) {
+		db = OpenHelper(context).writableDatabase
+	}
+
+	fun getScans(): Cursor? = db.rawQuery(
+		"""SELECT
+			$SCANS_ID,
+			$SCANS_DATETIME,
+			$SCANS_CONTENT,
+			$SCANS_FORMAT
+			FROM $SCANS
+			ORDER BY $SCANS_DATETIME DESC
+		""", null
+	)
+
+	fun getScan(id: Long): Cursor? = db.rawQuery(
+		"""SELECT
+			$SCANS_DATETIME,
+			$SCANS_CONTENT,
+			$SCANS_FORMAT
+			FROM $SCANS
+			WHERE $SCANS_ID = ?
+		""", arrayOf("$id")
+	)
+
+	fun insertScan(timestamp: Long, name: String, code: String): Long {
+		val cv = ContentValues()
+		cv.put(
+			SCANS_DATETIME, DateFormat.format(
+				"yyyy-MM-dd HH:mm:ss",
+				timestamp
+			).toString()
+		)
+		cv.put(SCANS_CONTENT, name)
+		cv.put(SCANS_FORMAT, code)
+		return db.insert(SCANS, null, cv)
+	}
+
+	fun removeScan(id: Long) {
+		db.delete(SCANS, "$SCANS_ID = ?", arrayOf("$id"))
+	}
+
+	fun removeScans() {
+		db.delete(SCANS, null, null)
+	}
+
+	private class OpenHelper(context: Context) :
+		SQLiteOpenHelper(context, "history.db", null, 1) {
+		override fun onCreate(db: SQLiteDatabase) {
+			createScans(db)
+		}
+
+		override fun onUpgrade(
+			db: SQLiteDatabase,
+			oldVersion: Int,
+			newVersion: Int
+		) {
+		}
+	}
+
+	companion object {
+		const val SCANS = "scans"
+		const val SCANS_ID = "_id"
+		const val SCANS_DATETIME = "_datetime"
+		const val SCANS_CONTENT = "content"
+		const val SCANS_FORMAT = "format"
+
+		private fun createScans(db: SQLiteDatabase) {
+			db.execSQL("DROP TABLE IF EXISTS $SCANS")
+			db.execSQL(
+				"""CREATE TABLE $SCANS (
+					$SCANS_ID INTEGER PRIMARY KEY AUTOINCREMENT,
+					$SCANS_DATETIME DATETIME NOT NULL,
+					$SCANS_CONTENT TEXT NOT NULL,
+					$SCANS_FORMAT TEXT NOT NULL
+				)"""
+			)
+		}
+	}
+}
@@ -2,18 +2,31 @@ package de.markusfisch.android.binaryeye.fragment

 import com.google.zxing.BarcodeFormat

+import de.markusfisch.android.binaryeye.app.shareUri
 import de.markusfisch.android.binaryeye.zxing.Zxing
+import de.markusfisch.android.binaryeye.BuildConfig
 import de.markusfisch.android.binaryeye.R

+import android.net.Uri
+import android.os.Build
 import android.os.Bundle
 import android.graphics.Bitmap
 import android.support.v4.app.Fragment
+import android.support.v4.content.FileProvider
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.ImageView
 import android.widget.Toast

+import java.io.File
+import java.io.FileOutputStream
+import java.io.IOException
+
+import kotlinx.coroutines.Dispatchers.Main
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.launch
+
 class BarcodeFragment : Fragment() {
 	override fun onCreateView(
 		inflater: LayoutInflater,
@@ -28,31 +41,83 @@ class BarcodeFragment : Fragment() {
 			false
 		)

-		val args = getArguments()
+		val args = arguments
 		args?.let {
-			val size = args.getInt(SIZE)
-			val bitmap: Bitmap?
-			try {
-				bitmap = Zxing.encodeAsBitmap(
-					args.getString(CONTENT),
-					args.getSerializable(FORMAT) as BarcodeFormat,
-					size,
-					size
-				)
-			} catch (e: Exception) {
-				Toast.makeText(
-					activity, e.message,
-					Toast.LENGTH_SHORT
-				).show()
-				fragmentManager.popBackStack()
-				return null
+			val content = args.getString(CONTENT)
+			val format = args.getSerializable(FORMAT) as BarcodeFormat?
+			if (content != null && format != null) {
+				val size = args.getInt(SIZE)
+				val bitmap: Bitmap?
+				try {
+					bitmap = Zxing.encodeAsBitmap(
+						content,
+						format,
+						size,
+						size
+					)
+				} catch (e: Exception) {
+					Toast.makeText(
+						activity,
+						e.message,
+						Toast.LENGTH_SHORT
+					).show()
+					fragmentManager.popBackStack()
+					return null
+				}
+				view.findViewById<ImageView>(R.id.barcode).setImageBitmap(bitmap)
+				view.findViewById<View>(R.id.share).setOnClickListener {
+					bitmap?.let {
+						share(bitmap)
+					}
+				}
 			}
-			view.findViewById<ImageView>(R.id.barcode).setImageBitmap(bitmap)
 		}

 		return view
 	}

+	private fun share(bitmap: Bitmap) {
+		GlobalScope.launch {
+			val file = saveBitmap(bitmap)
+			GlobalScope.launch(Main) {
+				file?.let {
+					shareUri(
+						context,
+						getUriForFile(file),
+						"image/png"
+					)
+				}
+			}
+		}
+	}
+
+	private fun saveBitmap(bitmap: Bitmap): File? {
+		return try {
+			val file = File(
+				context.externalCacheDir,
+				"shared_barcode.png"
+			)
+			val fos = FileOutputStream(file)
+			bitmap.compress(Bitmap.CompressFormat.PNG, 90, fos)
+			fos.close()
+			file
+		} catch (e: IOException) {
+			null
+		}
+	}
+
+	private fun getUriForFile(file: File): Uri {
+		return if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N) {
+			Uri.fromFile(file)
+		} else {
+			FileProvider.getUriForFile(
+				context,
+				BuildConfig.APPLICATION_ID + ".provider",
+				file
+			)
+		}
+	}
+
 	companion object {
 		private const val CONTENT = "content"
 		private const val FORMAT = "format"
@@ -68,7 +133,7 @@ class BarcodeFragment : Fragment() {
 			args.putSerializable(FORMAT, format)
 			args.putInt(SIZE, size)
 			val fragment = BarcodeFragment()
-			fragment.setArguments(args)
+			fragment.arguments = args
 			return fragment
 		}
 	}
@@ -3,14 +3,18 @@ package de.markusfisch.android.binaryeye.fragment
 import com.google.zxing.BarcodeFormat

 import de.markusfisch.android.binaryeye.app.addFragment
+import de.markusfisch.android.binaryeye.app.shareText
 import de.markusfisch.android.binaryeye.R

 import android.content.Context
 import android.content.Intent
 import android.net.Uri
+import android.os.Build
 import android.os.Bundle
 import android.support.v4.app.Fragment
 import android.text.ClipboardManager
+import android.text.Editable
+import android.text.TextWatcher
 import android.view.LayoutInflater
 import android.view.Menu
 import android.view.MenuInflater
@@ -18,10 +22,13 @@ import android.view.MenuItem
 import android.view.View
 import android.view.ViewGroup
 import android.widget.EditText
+import android.widget.TextView
 import android.widget.Toast

 class DecodeFragment : Fragment() {
 	private lateinit var contentView: EditText
+	private lateinit var formatView: TextView
+	private lateinit var hexView: TextView
 	private lateinit var format: BarcodeFormat

 	override fun onCreate(state: Bundle?) {
@@ -45,16 +52,48 @@ class DecodeFragment : Fragment() {
 		val content = arguments?.getString(CONTENT) ?: ""
 		format = arguments?.getSerializable(FORMAT) as BarcodeFormat? ?: BarcodeFormat.QR_CODE

-		contentView = view.findViewById<EditText>(R.id.content)
+		contentView = view.findViewById(R.id.content)
 		contentView.setText(content)
+		contentView.addTextChangedListener(object : TextWatcher {
+			override fun afterTextChanged(s: Editable?) {
+				updateFormatAndHex(contentView.text.toString())
+			}
+			override fun beforeTextChanged(
+				s: CharSequence?,
+				start: Int,
+				count: Int,
+				after: Int
+			) {}
+			override fun onTextChanged(
+				s: CharSequence?,
+				start: Int,
+				before: Int,
+				count: Int
+			) {}
+		})

-		view.findViewById<View>(R.id.share).setOnClickListener { _ ->
-			share(getContent())
+		formatView = view.findViewById(R.id.format)
+		hexView = view.findViewById(R.id.hex)
+
+		view.findViewById<View>(R.id.share).setOnClickListener { v ->
+			shareText(v.context, getContent())
 		}

+		updateFormatAndHex(content)
+
 		return view
 	}

+	private fun updateFormatAndHex(content: String) {
+		formatView.text = resources.getQuantityString(
+			R.plurals.barcode_info,
+			content.length,
+			format.toString(),
+			content.length
+		)
+		hexView.text = hexDump(content, 33)
+	}
+
 	override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
 		inflater.inflate(R.menu.fragment_decode, menu)
 	}
@@ -81,7 +120,7 @@ class DecodeFragment : Fragment() {
 	}

 	private fun getContent(): String {
-		return contentView.getText().toString()
+		return contentView.text.toString()
 	}

 	private fun copyToClipboard(text: String) {
@@ -90,7 +129,7 @@ class DecodeFragment : Fragment() {
 		val cm = activity.getSystemService(
 			Context.CLIPBOARD_SERVICE
 		) as ClipboardManager
-		cm.setText(text)
+		cm.text = text
 		Toast.makeText(
 			activity,
 			R.string.put_into_clipboard,
@@ -102,8 +141,12 @@ class DecodeFragment : Fragment() {
 		if (activity == null || url.isEmpty()) {
 			return
 		}
-		val intent = Intent(Intent.ACTION_VIEW, Uri.parse(url))
-		if (intent.resolveActivity(activity.getPackageManager()) != null) {
+		var uri = Uri.parse(url)
+		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
+			uri = uri.normalizeScheme()
+		}
+		val intent = Intent(Intent.ACTION_VIEW, uri)
+		if (intent.resolveActivity(activity.packageManager) != null) {
 			startActivity(intent)
 		} else {
 			Toast.makeText(
@@ -114,11 +157,46 @@ class DecodeFragment : Fragment() {
 		}
 	}

-	private fun share(text: String) {
-		val intent = Intent(Intent.ACTION_SEND)
-		intent.putExtra(Intent.EXTRA_TEXT, text)
-		intent.setType("text/plain")
-		startActivity(intent)
+	private fun hexDump(content: String, charsPerLine: Int): String {
+		if (charsPerLine < 4 || content.isEmpty()) {
+			return ""
+		}
+		val dump = StringBuilder()
+		val hex = StringBuilder()
+		val ascii = StringBuilder()
+		val itemsPerLine = (charsPerLine - 1) / 4
+		val bytes = content.toByteArray()
+		val len = bytes.size
+		var i = 0
+		while (true) {
+			val ord = bytes[i]
+			hex.append(String.format("%02X ", ord))
+			ascii.append(if (ord > 31) ord.toChar() else " ")
+
+			++i
+
+			val posInLine = i % itemsPerLine
+			val atEnd = i >= len
+			var atLineEnd = posInLine == 0
+			if (atEnd && !atLineEnd) {
+				for (j in posInLine until itemsPerLine) {
+					hex.append("   ")
+				}
+				atLineEnd = true
+			}
+			if (atLineEnd) {
+				dump.append(hex.toString())
+				dump.append(" ")
+				dump.append(ascii.toString())
+				dump.append("\n")
+				hex.setLength(0)
+				ascii.setLength(0)
+			}
+			if (atEnd) {
+				break
+			}
+		}
+		return dump.toString()
 	}

 	companion object {
@@ -50,21 +50,20 @@ class EncodeFragment : Fragment() {
 			false
 		)

-		formatView = view.findViewById<Spinner>(R.id.format)
-		formatView.setAdapter(
-			ArrayAdapter<String>(
-				activity,
-				android.R.layout.simple_list_item_1,
-				writers.map { it -> it.name })
+		formatView = view.findViewById(R.id.format)
+		formatView.adapter = ArrayAdapter<String>(
+			activity,
+			android.R.layout.simple_list_item_1,
+			writers.map { it.name }
 		)

-		sizeView = view.findViewById<TextView>(R.id.size_display)
-		sizeBarView = view.findViewById<SeekBar>(R.id.size_bar)
+		sizeView = view.findViewById(R.id.size_display)
+		sizeBarView = view.findViewById(R.id.size_bar)
 		initSizeBar()

 		val contentView = view.findViewById<EditText>(R.id.content)

-		val args = getArguments()
+		val args = arguments
 		args?.let {
 			contentView.setText(args.getString(CONTENT))
 			formatView.setSelection(
@@ -75,12 +74,13 @@ class EncodeFragment : Fragment() {
 		}

 		view.findViewById<View>(R.id.encode).setOnClickListener { v ->
-			val format = writers.get(formatView.getSelectedItemPosition())
-			var size = getSize(sizeBarView.getProgress())
-			val content = contentView.getText().toString()
+			val format = writers[formatView.selectedItemPosition]
+			val size = getSize(sizeBarView.progress)
+			val content = contentView.text.toString()
 			if (content.isEmpty()) {
 				Toast.makeText(
-					v.context, R.string.error_no_content,
+					v.context,
+					R.string.error_no_content,
 					Toast.LENGTH_SHORT
 				).show()
 			} else {
@@ -99,7 +99,7 @@ class EncodeFragment : Fragment() {
 	}

 	private fun initSizeBar() {
-		updateSize(sizeBarView.getProgress())
+		updateSize(sizeBarView.progress)
 		sizeBarView.setOnSeekBarChangeListener(
 			object : SeekBar.OnSeekBarChangeListener {
 				override fun onProgressChanged(
@@ -118,7 +118,7 @@ class EncodeFragment : Fragment() {

 	private fun updateSize(power: Int) {
 		val size = getSize(power)
-		sizeView.setText("${size}x${size}")
+		sizeView.text = getString(R.string.width_by_height, size, size)
 	}

 	private fun getSize(power: Int) = 128 * (power + 1)
@@ -128,7 +128,7 @@ class EncodeFragment : Fragment() {
 			Context.INPUT_METHOD_SERVICE
 		) as InputMethodManager?
 		im?.let {
-			im.hideSoftInputFromWindow(view.getWindowToken(), 0)
+			im.hideSoftInputFromWindow(view.windowToken, 0)
 		}
 	}

@@ -144,7 +144,7 @@ class EncodeFragment : Fragment() {
 			args.putString(CONTENT, content)
 			args.putSerializable(FORMAT, format)
 			val fragment = EncodeFragment()
-			fragment.setArguments(args)
+			fragment.arguments = args
 			return fragment
 		}
 	}
@@ -0,0 +1,218 @@
+package de.markusfisch.android.binaryeye.fragment
+
+import com.google.zxing.BarcodeFormat
+
+import de.markusfisch.android.binaryeye.adapter.ScansAdapter
+import de.markusfisch.android.binaryeye.app.addFragment
+import de.markusfisch.android.binaryeye.app.db
+import de.markusfisch.android.binaryeye.app.prefs
+import de.markusfisch.android.binaryeye.app.shareText
+import de.markusfisch.android.binaryeye.data.Database
+import de.markusfisch.android.binaryeye.R
+
+import android.app.AlertDialog
+import android.content.Context
+import android.os.Bundle
+import android.support.v4.app.Fragment
+import android.support.v7.widget.SwitchCompat
+import android.view.LayoutInflater
+import android.view.Menu
+import android.view.MenuInflater
+import android.view.MenuItem
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ListView
+
+import kotlinx.coroutines.Dispatchers.Main
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.launch
+
+class HistoryFragment : Fragment() {
+	private lateinit var listView: ListView
+	private lateinit var fab: View
+	private lateinit var progressView: View
+
+	override fun onCreate(state: Bundle?) {
+		super.onCreate(state)
+		setHasOptionsMenu(true)
+	}
+
+	override fun onCreateView(
+		inflater: LayoutInflater,
+		container: ViewGroup?,
+		state: Bundle?
+	): View {
+		activity.setTitle(R.string.history)
+
+		val view = inflater.inflate(
+			R.layout.fragment_history,
+			container,
+			false
+		)
+
+		val useHistorySwitch = view.findViewById(
+			R.id.use_history
+		) as SwitchCompat
+		initHistorySwitch(useHistorySwitch)
+
+		listView = view.findViewById(R.id.scans)
+		listView.emptyView = useHistorySwitch
+		listView.setOnItemClickListener { _, _, _, id ->
+			showScan(id)
+		}
+		listView.setOnItemLongClickListener { _, v, _, id ->
+			askToRemoveScan(v.context, id)
+			true
+		}
+
+		fab = view.findViewById(R.id.share)
+		fab.setOnClickListener { v ->
+			pickListSeparatorAndShare(v.context)
+		}
+
+		progressView = view.findViewById(R.id.progress_view)
+
+		return view
+	}
+
+	override fun onDestroy() {
+		super.onDestroy()
+		(listView.adapter as ScansAdapter?)?.changeCursor(null)
+	}
+
+	override fun onResume() {
+		super.onResume()
+		update(context)
+	}
+
+	override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
+		inflater.inflate(R.menu.fragment_history, menu)
+	}
+
+	override fun onOptionsItemSelected(item: MenuItem): Boolean {
+		return when (item.itemId) {
+			R.id.clear -> {
+				askToRemoveAllScans(context)
+				true
+			}
+			else -> super.onOptionsItemSelected(item)
+		}
+	}
+
+	private fun initHistorySwitch(switchView: SwitchCompat) {
+		switchView.setOnCheckedChangeListener { _, isChecked ->
+			prefs.useHistory = isChecked
+		}
+		if (prefs.useHistory) {
+			switchView.toggle()
+		}
+	}
+
+	private fun update(context: Context) {
+		GlobalScope.launch {
+			val cursor = db.getScans()
+			GlobalScope.launch(Main) {
+				fab.visibility = if (cursor != null && cursor.count > 0) {
+					View.VISIBLE
+				} else {
+					View.GONE
+				}
+				cursor?.let {
+					if (listView.adapter == null) {
+						listView.adapter = ScansAdapter(context, cursor)
+					} else {
+						val adapter = listView.adapter as ScansAdapter
+						adapter.changeCursor(cursor)
+						adapter.notifyDataSetChanged()
+					}
+				}
+			}
+		}
+	}
+
+	private fun showScan(id: Long) {
+		val cursor = db.getScan(id)
+		if (cursor != null && cursor.moveToFirst()) {
+			val contentIndex = cursor.getColumnIndex(Database.SCANS_CONTENT)
+			val formatIndex = cursor.getColumnIndex(Database.SCANS_FORMAT)
+			try {
+				addFragment(
+					fragmentManager,
+					DecodeFragment.newInstance(
+						cursor.getString(contentIndex),
+						BarcodeFormat.valueOf(cursor.getString(formatIndex))
+					)
+				)
+			} catch (e: IllegalArgumentException) {
+				// shouldn't ever happen
+			}
+		}
+		cursor?.close()
+	}
+
+	private fun askToRemoveScan(context: Context, id: Long) {
+		AlertDialog.Builder(context)
+			.setMessage(R.string.really_remove_scan)
+			.setPositiveButton(android.R.string.ok) { _, _ ->
+				db.removeScan(id)
+				update(context)
+			}
+			.setNegativeButton(android.R.string.cancel) { _, _ ->
+			}
+			.show()
+	}
+
+	private fun askToRemoveAllScans(context: Context) {
+		AlertDialog.Builder(context)
+			.setMessage(R.string.really_remove_all_scans)
+			.setPositiveButton(android.R.string.ok) { _, _ ->
+				db.removeScans()
+				update(context)
+			}
+			.setNegativeButton(android.R.string.cancel) { _, _ ->
+			}
+			.show()
+	}
+
+	private fun pickListSeparatorAndShare(context: Context) {
+		val separators = context.resources.getStringArray(
+			R.array.list_separators_values
+		)
+		AlertDialog.Builder(context)
+			.setTitle(R.string.pick_list_separator)
+			.setItems(R.array.list_separators_names) { _, which ->
+				shareScans(separators[which])
+			}
+			.show()
+	}
+
+	private fun shareScans(separator: String) {
+		if (progressView.visibility == View.VISIBLE) {
+			return
+		}
+		progressView.visibility = View.VISIBLE
+		GlobalScope.launch {
+			val cursor = db.getScans()
+			cursor?.let {
+				val sb = StringBuilder()
+				if (cursor.moveToFirst()) {
+					val contentIndex = cursor.getColumnIndex(
+						Database.SCANS_CONTENT
+					)
+					do {
+						sb.append(cursor.getString(contentIndex))
+						sb.append(separator)
+					} while (cursor.moveToNext())
+				}
+				cursor.close()
+				val text = sb.toString()
+				if (text.isNotEmpty()) {
+					GlobalScope.launch(Main) {
+						progressView.visibility = View.GONE
+						shareText(context, text)
+					}
+				}
+			}
+		}
+	}
+}
@@ -0,0 +1,34 @@
+package de.markusfisch.android.binaryeye.preference
+
+import android.content.Context
+import android.content.SharedPreferences
+import android.preference.PreferenceManager
+
+class Preferences {
+	lateinit var preferences: SharedPreferences
+
+	var useHistory = false
+		set(value) {
+			setBoolean(USE_HISTORY, value)
+			field = value
+		}
+
+	fun init(context: Context) {
+		preferences = PreferenceManager.getDefaultSharedPreferences(context)
+		update()
+	}
+
+	fun update() {
+		useHistory = preferences.getBoolean(USE_HISTORY, useHistory)
+	}
+
+	private fun setBoolean(label: String, value: Boolean) {
+		val editor = preferences.edit()
+		editor.putBoolean(label, value)
+		editor.apply()
+	}
+
+	companion object {
+		const val USE_HISTORY = "use_history"
+	}
+}
@@ -13,7 +13,7 @@ class Preprocessor(
 	context: Context,
 	width: Int,
 	height: Int,
-	val orientation: Int
+	private val orientation: Int
 ) {
 	var outWidth = 0
 	var outHeight = 0
@@ -42,7 +42,7 @@ class Preprocessor(
 			Allocation.USAGE_SCRIPT
 		)

-		var f = .75f
+		val f = .75f
 		var w = Math.round(width * f)
 		var h = Math.round(height * f)

@@ -7,6 +7,7 @@ import com.google.zxing.LuminanceSource
 import com.google.zxing.MultiFormatReader
 import com.google.zxing.MultiFormatWriter
 import com.google.zxing.PlanarYUVLuminanceSource
+import com.google.zxing.RGBLuminanceSource
 import com.google.zxing.ReaderException
 import com.google.zxing.Result
 import com.google.zxing.common.HybridBinarizer
@@ -49,7 +50,7 @@ class Zxing {
 		)

 		val hints = EnumMap<DecodeHintType, Any>(DecodeHintType::class.java)
-		hints.put(DecodeHintType.POSSIBLE_FORMATS, decodeFormats)
+		hints[DecodeHintType.POSSIBLE_FORMATS] = decodeFormats

 		multiFormatReader.setHints(hints)
 	}
@@ -79,6 +80,23 @@ class Zxing {
 		)
 	}

+	fun decode(bitmap: Bitmap): Result? {
+		val width = bitmap.width
+		val height = bitmap.height
+		val pixels = IntArray(width * height)
+		if (bitmap.config != Bitmap.Config.ARGB_8888) {
+			bitmap.copy(Bitmap.Config.ARGB_8888, true)
+		} else {
+			bitmap
+		}.getPixels(pixels, 0, width, 0, 0, width, height)
+		val source = RGBLuminanceSource(width, height, pixels)
+		val result = decodeLuminanceSource(source)
+		if (result != null) {
+			return result
+		}
+		return decodeLuminanceSource(source.invert())
+	}
+
 	private fun decodeLuminanceSource(source: LuminanceSource): Result? {
 		val bitmap = BinaryBitmap(HybridBinarizer(source))
 		return try {
@@ -104,12 +122,12 @@ class Zxing {
 				text, format,
 				width, height, null
 			)
-			val w = result.getWidth()
-			val h = result.getHeight()
+			val w = result.width
+			val h = result.height
 			val pixels = IntArray(w * h)
 			var offset = 0
-			for (y in 0..h - 1) {
-				for (x in 0..w - 1) {
+			for (y in 0 until h) {
+				for (x in 0 until w) {
 					pixels[offset + x] = if (result.get(x, y))
 						BLACK
 					else
@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#FFFFFF"
+    android:viewportHeight="24.0" android:viewportWidth="24.0"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FF000000" android:pathData="M6,19c0,1.1 0.9,2 2,2h8c1.1,0 2,-0.9 2,-2L18,7L6,7v12zM8.46,11.88l1.41,-1.41L12,12.59l2.12,-2.12 1.41,1.41L13.41,14l2.12,2.12 -1.41,1.41L12,15.41l-2.12,2.12 -1.41,-1.41L10.59,14l-2.13,-2.12zM15.5,4l-1,-1h-5l-1,1L5,4v2h14L19,4z"/>
+</vector>
@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#FFFFFF"
+    android:viewportHeight="24.0" android:viewportWidth="24.0"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FF000000" android:pathData="M13,3c-4.97,0 -9,4.03 -9,9L1,12l3.89,3.89 0.07,0.14L9,12L6,12c0,-3.87 3.13,-7 7,-7s7,3.13 7,7 -3.13,7 -7,7c-1.93,0 -3.68,-0.79 -4.94,-2.06l-1.42,1.42C8.27,19.99 10.51,21 13,21c4.97,0 9,-4.03 9,-9s-4.03,-9 -9,-9zM12,8v5l4.28,2.54 0.72,-1.21 -3.5,-2.08L13.5,8L12,8z"/>
+</vector>
@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#FFFFFF"
+    android:viewportHeight="24.0" android:viewportWidth="24.0"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FF000000" android:pathData="M12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM17,13L7,13v-2h10v2z"/>
+</vector>
@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#FFFFFF"
+    android:viewportHeight="24.0" android:viewportWidth="24.0"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FF000000" android:pathData="M20,4h-3.17L15,2L9,2L7.17,4L4,4c-1.1,0 -2,0.9 -2,2v12c0,1.1 0.9,2 2,2h16c1.1,0 2,-0.9 2,-2L22,6c0,-1.1 -0.9,-2 -2,-2zM15,15.5L15,13L9,13v2.5L5.5,12 9,8.5L9,11h6L15,8.5l3.5,3.5 -3.5,3.5z"/>
+</vector>
@@ -0,0 +1,70 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M52,-884.362h29v71h-29z"/>
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M52,-884.362h29v71h-29z"/>
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M52,-884.362h29v71h-29z"/>
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M32.002,-24.974h3.127v7.656h-3.127z"/>
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M52,-884.362h29v71h-29z"/>
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M52,-884.362h29v71h-29z"/>
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M52,-884.362h29v71h-29z"/>
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M52,-884.362h29v71h-29z"/>
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M52,-884.362h29v71h-29z"/>
+  <path
+      android:pathData="m54.826,27.893c-6.851,0 -13.701,2.581 -18.924,7.745 -10.445,10.328 -10.413,27.062 0,37.423l36.218,36.036 37.879,0.902 -0.07,-38.363 -36.18,-35.998c-5.207,-5.18 -12.073,-7.745 -18.924,-7.745z"
+      android:strokeAlpha="1"
+      android:strokeLineJoin="miter"
+      android:strokeWidth="8.60725021"
+      android:fillColor="#000000"
+      android:strokeColor="#00000000"
+      android:fillType="nonZero"
+      android:fillAlpha="0.1254902"
+      android:strokeLineCap="butt"/>
+  <path
+      android:pathData="M28.001,54.118a26.525,26.227 0,1 0,53.049 0a26.525,26.227 0,1 0,-53.049 0z"
+      android:strokeAlpha="1"
+      android:strokeLineJoin="miter"
+      android:strokeWidth="4"
+      android:fillColor="#ffffff"
+      android:strokeColor="#00000000"
+      android:fillAlpha="1"
+      android:strokeLineCap="butt"/>
+  <path
+      android:pathData="M39.26,54.988a14.509,14.346 0,1 0,29.019 0a14.509,14.346 0,1 0,-29.019 0z"
+      android:strokeAlpha="1"
+      android:strokeLineJoin="miter"
+      android:strokeWidth="4"
+      android:fillColor="#000000"
+      android:strokeColor="#00000000"
+      android:fillAlpha="1"
+      android:strokeLineCap="butt"/>
+  <path
+      android:pathData="M54.034,44.513a9.535,9.428 0,1 0,19.07 0a9.535,9.428 0,1 0,-19.07 0z"
+      android:strokeAlpha="1"
+      android:strokeLineJoin="miter"
+      android:strokeWidth="10"
+      android:fillColor="#ffffff"
+      android:strokeColor="#00000000"
+      android:fillAlpha="1"
+      android:strokeLineCap="butt"/>
+</vector>
@@ -33,6 +33,7 @@
 			android:layout_alignParentRight="true"
 			android:layout_alignParentBottom="true"
 			android:layout_margin="20dp"
+			android:contentDescription="@string/toggle_flash"
 			android:src="@drawable/ic_action_flash"
 			app:elevation="4dp"/>
 	</RelativeLayout>
@@ -1,6 +1,24 @@
-<ImageView
+<RelativeLayout
 	xmlns:android="http://schemas.android.com/apk/res/android"
-	android:id="@+id/barcode"
+	xmlns:app="http://schemas.android.com/apk/res-auto"
+	xmlns:tools="http://schemas.android.com/tools"
 	android:layout_width="match_parent"
-	android:layout_height="match_parent"
-	android:contentDescription="@string/view_barcode"/>
+	android:layout_height="match_parent">
+	<ImageView
+		android:id="@+id/barcode"
+		android:layout_width="match_parent"
+		android:layout_height="match_parent"
+		android:contentDescription="@string/view_barcode"/>
+	<android.support.design.widget.FloatingActionButton
+		tools:ignore="UnusedAttribute"
+		android:id="@+id/share"
+		android:layout_width="wrap_content"
+		android:layout_height="wrap_content"
+		android:layout_alignParentEnd="true"
+		android:layout_alignParentRight="true"
+		android:layout_alignParentBottom="true"
+		android:layout_margin="20dp"
+		android:contentDescription="@string/share"
+		android:src="@drawable/ic_action_share"
+		app:elevation="4dp"/>
+</RelativeLayout>
@@ -4,15 +4,50 @@
 	xmlns:tools="http://schemas.android.com/tools"
 	android:layout_width="match_parent"
 	android:layout_height="match_parent">
-	<EditText
-		android:id="@+id/content"
+	<ScrollView
 		android:layout_width="match_parent"
-		android:layout_height="wrap_content"
-		android:layout_margin="16dp"
-		android:gravity="start|top"
-		android:imeOptions="flagNoExtractUi"
-		android:inputType="textMultiLine"
-		android:typeface="monospace"/>
+		android:layout_height="match_parent">
+		<RelativeLayout
+			android:layout_width="match_parent"
+			android:layout_height="wrap_content">
+			<EditText
+				tools:targetApi="o"
+				android:id="@+id/content"
+				android:layout_width="match_parent"
+				android:layout_height="wrap_content"
+				android:layout_margin="16dp"
+				android:gravity="start|top"
+				android:imeOptions="flagNoExtractUi"
+				android:inputType="textMultiLine"
+				android:typeface="monospace"
+				android:hint="@string/content"
+				android:importantForAutofill="no"/>
+			<TextView
+				android:id="@+id/format"
+				android:layout_width="match_parent"
+				android:layout_height="wrap_content"
+				android:layout_below="@+id/content"
+				android:layout_marginStart="16dp"
+				android:layout_marginLeft="16dp"
+				android:layout_marginEnd="16dp"
+				android:layout_marginRight="16dp"
+				android:layout_marginBottom="16dp"
+				android:gravity="end|top"
+				android:textSize="14sp"/>
+			<TextView
+				android:id="@+id/hex"
+				android:layout_width="match_parent"
+				android:layout_height="wrap_content"
+				android:layout_below="@+id/format"
+				android:layout_marginStart="16dp"
+				android:layout_marginLeft="16dp"
+				android:layout_marginEnd="16dp"
+				android:layout_marginRight="16dp"
+				android:layout_marginBottom="16dp"
+				android:typeface="monospace"
+				android:textSize="12sp"/>
+		</RelativeLayout>
+	</ScrollView>
 	<android.support.design.widget.FloatingActionButton
 		tools:ignore="UnusedAttribute"
 		android:id="@+id/share"
@@ -22,6 +57,7 @@
 		android:layout_alignParentRight="true"
 		android:layout_alignParentBottom="true"
 		android:layout_margin="20dp"
+		android:contentDescription="@string/share"
 		android:src="@drawable/ic_action_share"
 		app:elevation="4dp"/>
 </RelativeLayout>
@@ -43,6 +43,7 @@
 			android:layout_marginBottom="8dp"
 			android:text="@string/content"/>
 		<EditText
+			tools:targetApi="o"
 			android:id="@+id/content"
 			android:layout_width="match_parent"
 			android:layout_height="wrap_content"
@@ -51,7 +52,8 @@
 			android:typeface="monospace"
 			android:imeOptions="flagNoExtractUi"
 			android:inputType="textMultiLine"
-			android:hint="@string/input_content_here"/>
+			android:hint="@string/input_content_here"
+			android:importantForAutofill="no"/>
 		<Button
 			style="@style/Button"
 			android:id="@+id/encode"
@@ -0,0 +1,36 @@
+<RelativeLayout
+	xmlns:android="http://schemas.android.com/apk/res/android"
+	xmlns:app="http://schemas.android.com/apk/res-auto"
+	xmlns:tools="http://schemas.android.com/tools"
+	android:layout_width="match_parent"
+	android:layout_height="match_parent">
+	<ListView
+		android:id="@+id/scans"
+		android:choiceMode="singleChoice"
+		android:layout_width="match_parent"
+		android:layout_height="match_parent"
+		android:divider="@color/separator"
+		android:dividerHeight="1px"/>
+	<android.support.v7.widget.SwitchCompat
+		android:visibility="gone"
+		android:id="@+id/use_history"
+		android:layout_width="match_parent"
+		android:layout_height="wrap_content"
+		android:layout_alignParentTop="true"
+		android:padding="16dp"
+		android:text="@string/use_history"/>
+	<android.support.design.widget.FloatingActionButton
+		tools:ignore="UnusedAttribute"
+		android:visibility="gone"
+		android:id="@+id/share"
+		android:layout_width="wrap_content"
+		android:layout_height="wrap_content"
+		android:layout_alignParentEnd="true"
+		android:layout_alignParentRight="true"
+		android:layout_alignParentBottom="true"
+		android:layout_margin="20dp"
+		android:contentDescription="@string/share"
+		android:src="@drawable/ic_action_share"
+		app:elevation="4dp"/>
+	<include layout="@layout/progress_view"/>
+</RelativeLayout>
@@ -0,0 +1,16 @@
+<FrameLayout
+	xmlns:android="http://schemas.android.com/apk/res/android"
+	android:id="@+id/progress_view"
+	android:layout_width="match_parent"
+	android:layout_height="match_parent"
+	android:background="@color/background_progress"
+	android:clickable="true"
+	android:focusable="true"
+	android:visibility="gone">
+	<ProgressBar
+		style="?android:attr/progressBarStyleLarge"
+		android:layout_width="wrap_content"
+		android:layout_height="wrap_content"
+		android:layout_gravity="center"
+		android:gravity="center"/>
+</FrameLayout>
@@ -0,0 +1,30 @@
+<RelativeLayout
+	xmlns:android="http://schemas.android.com/apk/res/android"
+	android:layout_width="match_parent"
+	android:layout_height="match_parent"
+	android:padding="16dp">
+	<TextView
+		android:id="@+id/time"
+		android:layout_width="wrap_content"
+		android:layout_height="wrap_content"
+		android:layout_alignParentLeft="true"
+		android:layout_alignParentStart="true"
+		android:layout_alignParentTop="true"/>
+	<TextView
+		android:id="@+id/format"
+		android:layout_width="wrap_content"
+		android:layout_height="wrap_content"
+		android:gravity="end"
+		android:layout_toRightOf="@+id/time"
+		android:layout_toEndOf="@+id/time"
+		android:layout_alignParentRight="true"
+		android:layout_alignParentEnd="true"
+		android:layout_alignParentTop="true"/>
+	<TextView
+		android:id="@+id/content"
+		android:layout_width="match_parent"
+		android:layout_height="wrap_content"
+		android:layout_below="@+id/time"
+		android:layout_marginTop="4dp"
+		android:typeface="monospace"/>
+</RelativeLayout>
@@ -2,13 +2,23 @@
 	xmlns:android="http://schemas.android.com/apk/res/android"
 	xmlns:material="http://schemas.android.com/apk/res-auto">
 	<item
-		android:id="@+id/info"
-		android:title="@string/info"
-		android:icon="@drawable/ic_action_info"
+		android:id="@+id/history"
+		android:title="@string/history"
+		android:icon="@drawable/ic_action_history"
 		material:showAsAction="ifRoom"/>
 	<item
 		android:id="@+id/create"
 		android:title="@string/compose_barcode"
 		android:icon="@drawable/ic_action_create"
 		material:showAsAction="ifRoom"/>
+	<item
+		android:id="@+id/switch_camera"
+		android:title="@string/switch_camera"
+		android:icon="@drawable/ic_action_switch_camera"
+		material:showAsAction="ifRoom"/>
+	<item
+		android:id="@+id/info"
+		android:title="@string/info"
+		android:icon="@drawable/ic_action_info"
+		material:showAsAction="ifRoom"/>
 </menu>
@@ -0,0 +1,9 @@
+<menu
+	xmlns:android="http://schemas.android.com/apk/res/android"
+	xmlns:material="http://schemas.android.com/apk/res-auto">
+	<item
+		android:id="@+id/clear"
+		android:title="@string/clear_history"
+		android:icon="@drawable/ic_action_clear"
+		material:showAsAction="ifRoom"/>
+</menu>
@@ -0,0 +1,36 @@
+<resources>
+	<string name="no_camera_no_fun">Diese App kann ohne Kamerazugriff nicht funktionieren. Tschüss!</string>
+	<string name="camera_error">Auf die Kamera kann nicht zugegriffen werden, bitte versuche es nochmal</string>
+	<string name="scan_code">Code scannen</string>
+	<string name="compose_barcode">Barcode erstellen</string>
+	<string name="decode_barcode">Barcode dekodieren</string>
+	<string name="content">Inhalt</string>
+	<plurals name="barcode_info">
+		<item quantity="one">%1$s\n%2$d Zeichen</item>
+		<item quantity="other">%1$s\n%2$d Zeichen</item>
+	</plurals>
+	<string name="toggle_flash">Licht an/ausschalten</string>
+	<string name="share">Teilen</string>
+	<string name="copy_to_clipboard">In die Zwischenablage kopieren</string>
+	<string name="put_into_clipboard">In die Zwischenablage legen</string>
+	<string name="open_url">URL öffnen</string>
+	<string name="cannot_resolve_action">Keine App kann das öffnen</string>
+	<string name="format">Format</string>
+	<string name="size">Größe in Pixeln</string>
+	<string name="width_by_height">%1$d×%2$d</string>
+	<string name="input_content_here">Gib den Inhalt hier ein</string>
+	<string name="encode">KODIEREN</string>
+	<string name="error_no_content">Fehlender Inhalt</string>
+	<string name="view_barcode">Barcode ansehen</string>
+	<string name="info">Info</string>
+	<string name="switch_camera">Kamera wechseln</string>
+	<string name="history">Gespeicherte Codes</string>
+	<string name="use_history">Codes speichern</string>
+	<string name="really_remove_scan">Code wirklich entfernen?</string>
+	<string name="really_remove_all_scans">Alle Codes entfernen?</string>
+	<string name="clear_history">Gespeicherte Codes löschen</string>
+	<string name="no_barcode_found">Kein Barcode gefunden</string>
+	<string name="pick_list_separator">Wie sollen die Einträge getrennt werden?</string>
+	<string name="separator_line_break">Zeilenumbruch</string>
+	<string name="separator_ruler">Trennstrich</string>
+</resources>
@@ -0,0 +1,36 @@
+<resources>
+	<string name="no_camera_no_fun">Cette application n\'a aucun sens sans accès possible à la caméra. Au revoir.</string>
+	<string name="camera_error">Impossible d\'accéder à la caméra, veuillez réessayer</string>
+	<string name="scan_code">Scanner le code</string>
+	<string name="compose_barcode">Créer un code-barres</string>
+	<string name="decode_barcode">Décoder le code-barres</string>
+	<string name="content">Contenu</string>
+	<plurals name="barcode_info">
+		<item quantity="one">%1$s\n%2$d character</item>
+		<item quantity="other">%1$s\n%2$d characters</item>
+	</plurals>
+	<string name="toggle_flash">Toggle flash</string>
+	<string name="share">Share</string>
+	<string name="copy_to_clipboard">Copier dans le presse-papier</string>
+	<string name="put_into_clipboard">Mis dans le presse-papiers</string>
+	<string name="open_url">Ouvrir l\'url</string>
+	<string name="cannot_resolve_action">Aucune application ne peut ouvrir ça</string>
+	<string name="format">Format</string>
+	<string name="size">Taille en pixels</string>
+	<string name="width_by_height">%1$d×%2$d</string>
+	<string name="input_content_here">Entrez votre contenu ici</string>
+	<string name="encode">ENCODER</string>
+	<string name="error_no_content">Contenu manquant</string>
+	<string name="view_barcode">Voir le code barre</string>
+	<string name="info">Info</string>
+	<string name="switch_camera">Changer de camera</string>
+	<string name="history">Historique</string>
+	<string name="use_history">Sauvegarder l\'histoire des scans</string>
+	<string name="really_remove_scan">Supprimer le scan ?</string>
+	<string name="really_remove_all_scans">Supprimer tous les scans ?</string>
+	<string name="clear_history">Clear history</string>
+	<string name="no_barcode_found">Aucun code-barres trouvé</string>
+	<string name="pick_list_separator">How to separate list items?</string>
+	<string name="separator_line_break">Line break</string>
+	<string name="separator_ruler">Ruler</string>
+</resources>
@@ -0,0 +1,36 @@
+<resources>
+	<string name="no_camera_no_fun">Ennek az alkalmazásnak nincs semmi értelme kamera-hozzáférés nélkül. Viszlát!</string>
+	<string name="camera_error">Nem lehet hozzáférni a kamerához, próbálja meg újra</string>
+	<string name="scan_code">Kód beolvasása</string>
+	<string name="compose_barcode">Vonalkód létrehozása</string>
+	<string name="decode_barcode">Vonalkód visszafejtése</string>
+	<string name="content">Tartalom</string>
+	<plurals name="barcode_info">
+		<item quantity="one">%1$s\n%2$d karakter</item>
+		<item quantity="other">%1$s\n%2$d karakter</item>
+	</plurals>
+	<string name="toggle_flash">Vaku be- vagy kikapcsolása</string>
+	<string name="share">Megosztás</string>
+	<string name="copy_to_clipboard">Másolás a vágólapra</string>
+	<string name="put_into_clipboard">Vágólapra helyezés</string>
+	<string name="open_url">URL megnyitása</string>
+	<string name="cannot_resolve_action">Nincs alkalmazás, amely meg tudná nyitni azt</string>
+	<string name="format">Formátum</string>
+	<string name="size">Méret képpontban</string>
+	<string name="width_by_height">%1$d×%2$d</string>
+	<string name="input_content_here">Itt adja meg a tartalmat</string>
+	<string name="encode">KÓDOLÁS</string>
+	<string name="error_no_content">Hiányzó tartalom</string>
+	<string name="view_barcode">Vonalkód megtekintése</string>
+	<string name="info">Információ</string>
+	<string name="switch_camera">Kamera átkapcsolása</string>
+	<string name="history">Előzmények</string>
+	<string name="use_history">Beolvasási előzmények mentése</string>
+	<string name="really_remove_scan">Valóban eltávolítja a beolvasást?</string>
+	<string name="really_remove_all_scans">Valóban eltávolítja az összes beolvasását?</string>
+	<string name="clear_history">Előzmények törlése</string>
+	<string name="no_barcode_found">Nem található vonalkód</string>
+	<string name="pick_list_separator">How to separate list items?</string>
+	<string name="separator_line_break">Line break</string>
+	<string name="separator_ruler">Ruler</string>
+</resources>
@@ -0,0 +1,36 @@
+<resources>
+	<string name="no_camera_no_fun">Deze app kan niet werken zonder cameratoegang. Tot ziens.</string>
+	<string name="camera_error">Kan camera niet openen; probeer het opnieuw.</string>
+	<string name="scan_code">Scan een scode</string>
+	<string name="compose_barcode">Scan een barcode</string>
+	<string name="decode_barcode">Decode barcode</string>
+	<string name="content">Inhoud</string>
+	<plurals name="barcode_info">
+		<item quantity="one">%1$s\n%2$d character</item>
+		<item quantity="other">%1$s\n%2$d characters</item>
+	</plurals>
+	<string name="toggle_flash">Toggle flash</string>
+	<string name="share">Share</string>
+	<string name="copy_to_clipboard">Kopiëren naar klembord</string>
+	<string name="put_into_clipboard">Kopieer de inhoud naar het klembord</string>
+	<string name="open_url">URL openen</string>
+	<string name="cannot_resolve_action">Er is geen app aangetroffen die dit kan openen</string>
+	<string name="format">Formaat</string>
+	<string name="size">Grootte, in pixels</string>
+	<string name="width_by_height">%1$d×%2$d</string>
+	<string name="input_content_here">Voer hier de inhoud in</string>
+	<string name="encode">CODEREN</string>
+	<string name="error_no_content">Inhoud ontbreekt</string>
+	<string name="view_barcode">Barcode bekijken</string>
+	<string name="info">Informatie</string>
+	<string name="switch_camera">Camera wisselen</string>
+	<string name="history">History</string>
+	<string name="use_history">Save scan history</string>
+	<string name="really_remove_scan">Really remove scan?</string>
+	<string name="really_remove_all_scans">Really remove all scans?</string>
+	<string name="clear_history">Clear history</string>
+	<string name="no_barcode_found">No barcode found</string>
+	<string name="pick_list_separator">How to separate list items?</string>
+	<string name="separator_line_break">Line break</string>
+	<string name="separator_ruler">Ruler</string>
+</resources>
@@ -6,5 +6,7 @@
 	<color name="accent">#b6d46f</color>
 	<color name="accent_dark">#a6c45f</color>
 	<color name="background_color">#111</color>
+	<color name="background_progress">#8000</color>
 	<color name="button_text">#fff</color>
+	<color name="separator">#333</color>
 </resources>
@@ -0,0 +1,10 @@
+<resources>
+	<string-array name="list_separators_names">
+		<item>@string/separator_line_break</item>
+		<item>@string/separator_ruler</item>
+	</string-array>
+	<string-array name="list_separators_values">
+		<item>\n</item>
+		<item>\n---\n</item>
+	</string-array>
+</resources>
@@ -3,16 +3,34 @@
 	<string name="camera_error">Can\'t access camera, please try again</string>
 	<string name="scan_code">Scan code</string>
 	<string name="compose_barcode">Compose barcode</string>
+	<string name="decode_barcode">Decode barcode</string>
 	<string name="content">Content</string>
+	<plurals name="barcode_info">
+		<item quantity="one">%1$s\n%2$d character</item>
+		<item quantity="other">%1$s\n%2$d characters</item>
+	</plurals>
+	<string name="toggle_flash">Toggle flash</string>
+	<string name="share">Share</string>
 	<string name="copy_to_clipboard">Copy to clipboard</string>
 	<string name="put_into_clipboard">Put into clipboard</string>
 	<string name="open_url">Open url</string>
 	<string name="cannot_resolve_action">No application can open that</string>
 	<string name="format">Format</string>
 	<string name="size">Size in pixels</string>
+	<string name="width_by_height">%1$d×%2$d</string>
 	<string name="input_content_here">Input content here</string>
 	<string name="encode">ENCODE</string>
 	<string name="error_no_content">Missing content</string>
 	<string name="view_barcode">View barcode</string>
 	<string name="info">Info</string>
+	<string name="switch_camera">Switch camera</string>
+	<string name="history">History</string>
+	<string name="use_history">Save scan history</string>
+	<string name="really_remove_scan">Really remove scan?</string>
+	<string name="really_remove_all_scans">Really remove all scans?</string>
+	<string name="clear_history">Clear history</string>
+	<string name="no_barcode_found">No barcode found</string>
+	<string name="pick_list_separator">How to separate list items?</string>
+	<string name="separator_line_break">Line break</string>
+	<string name="separator_ruler">Ruler</string>
 </resources>
@@ -0,0 +1,3 @@
+<paths xmlns:android="http://schemas.android.com/apk/res/android">
+	<external-path name="external_files" path="."/>
+</paths>
@@ -1,8 +1,8 @@
 buildscript {
-	ext.kotlin_version = '1.2.41'
-	ext.tools_version = '3.1.2'
-	ext.build_tools_version = '27.0.3'
-	ext.sdk_version = 27
+	ext.kotlin_version = '1.3.21'
+	ext.tools_version = '3.3.2'
+	ext.build_tools_version = '28.0.3'
+	ext.sdk_version = 28
 	ext.support_version = '25.3.1'

 	repositories {
@@ -16,13 +16,13 @@ buildscript {

 	dependencies {
 		classpath "com.android.tools.build:gradle:$tools_version"
-		classpath 'net.ltgt.gradle:gradle-errorprone-plugin:0.0.10'
+		classpath 'net.ltgt.gradle:gradle-errorprone-plugin:0.0.11'
 		classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 	}
 }

 plugins {
-	id 'org.sonarqube' version '2.6'
+	id 'org.sonarqube' version '2.6.2'
 }

 allprojects {
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.1-all.zip
Author	SHA1	Message	Date
Markus Fisch	80f8f908d2	Advance version number to 1.7.0	2019-05-01 13:44:51 +02:00
Markus Fisch	506308ece9	Remove now unused remove_scan string resource	2019-05-01 13:04:08 +02:00
Markus Fisch	baecded9d5	Pick list separator on sharing history listing Depending on the use case, it may be better to have a dividing line or not.	2019-05-01 12:31:54 +02:00
Markus Fisch	ceefee397f	Remove extra decoding thread Unnecessary since CameraView 1.8.2 because Camera.PreviewCallback is called from a separate thread already.	2019-05-01 12:11:18 +02:00
Markus Fisch	e45804be31	Update URL to F-Droid badge	2019-04-30 10:08:54 +02:00
Balázs ÚrandMarkus Fisch	edef1acbfb	Update Hungarian translation (#28 )	2019-04-24 22:08:34 +02:00
Markus Fisch	742939182c	Advance version number to 1.6.0	2019-04-24 17:52:46 +02:00
Markus Fisch	a21bfcdea6	Share history listing as plain text Feature request.	2019-04-24 17:36:05 +02:00
Markus Fisch	bd281e449b	Add missing barcode_info plural for french	2019-04-24 16:49:49 +02:00
Markus Fisch	0e1464a15f	Add separator line between history items Makes it easier to separate list items.	2019-04-24 16:48:47 +02:00
Markus Fisch	8a6441ddf3	Add content description for share FABs Improve accessibility.	2019-04-24 16:47:48 +02:00
Markus Fisch	94874c0a9e	Add content description for flash FAB Improve accessibility.	2019-04-24 16:46:38 +02:00
Markus Fisch	b9a6410959	Advance version number to 1.5.1	2019-04-12 20:46:26 +02:00
Markus Fisch	512f5e00dd	Show content bytes instead of chars in hex dump	2019-04-12 20:42:21 +02:00
Markus Fisch	91c2364958	Advance version number to 1.5.0	2019-04-10 21:53:24 +02:00
Markus Fisch	1e3f1c553c	Show a hex dump of decoded contents And update character count when contents are edited too.	2019-04-10 21:48:33 +02:00
Markus Fisch	80c65a48a0	Make when() return the fragment Instead of assigning a help variable.	2019-04-10 10:30:46 +02:00
Markus Fisch	4c04ffb7db	Move string literal to the right side Left-over from Java "".equals() pattern.	2019-04-10 10:30:16 +02:00
Markus Fisch	cc3949fa71	Fix evaluating sent text from share menu	2019-04-10 10:29:55 +02:00
Markus Fisch	904a0ecbdd	Update CameraView library to latest version	2019-04-08 20:56:29 +02:00
Balázs ÚrandMarkus Fisch	9155dd026d	Update Hungarian translation	2019-03-26 09:53:39 +01:00
grenagitandMarkus Fisch	7286a06985	Add French translation	2019-03-22 15:25:34 +01:00
Markus Fisch	a71552a406	Advance version number to 1.4.3	2019-03-21 10:27:09 +01:00
Markus Fisch	5857e8c394	Remove toStartOf/toLeftOf from time view Circular dependency because "format" already specifies toEndOf/toRightOf.	2019-03-21 10:20:49 +01:00
Markus Fisch	429af04714	Advance version number to 1.4.2	2019-03-18 22:22:11 +01:00
Markus Fisch	f134987572	Remove unused system bar methods	2019-03-18 22:17:51 +01:00
Markus Fisch	d8a9043f94	Put findViewById() on one line Because Android Studio can't stand the line break.	2019-03-18 22:15:07 +01:00
Markus Fisch	3782fa8360	Make sure time and format won't overlap in row	2019-03-18 22:14:40 +01:00
Markus Fisch	023e32f796	Use a plural resource for barcode length	2019-03-18 22:09:41 +01:00
Markus Fisch	82f3abdc86	Use string resource for width by height string	2019-03-18 22:01:40 +01:00
Markus Fisch	1345d31a6d	Use property access syntax where possible And clean up other syntax deviations.	2019-03-18 21:57:05 +01:00
Markus Fisch	c56fa39c15	Show barcode type and content length After a barcode was decoded.	2019-03-18 20:31:08 +01:00
Markus Fisch	7c8997ae9a	Update Error Prone version	2019-03-18 20:21:23 +01:00
Markus Fisch	584343c4e9	Add main sources to Gradle source sets Otherwise Android Studio won't find them.	2019-03-18 20:19:31 +01:00
Markus Fisch	5754f8eb7c	Advance version number to 1.4.1	2019-03-17 21:03:29 +01:00
Markus Fisch	15a076026c	Only show torch mode FAB if camera supports it	2019-03-17 20:56:31 +01:00
Markus Fisch	1c90451cb9	Catch RuntimeException when enabling torch mode In case the chosen camera doesn't support torch mode.	2019-03-17 20:41:06 +01:00
Markus Fisch	a4939f2f95	Advance version number to 1.4.0	2019-03-17 18:50:48 +01:00
Markus Fisch	b19d2b1894	Add scanning from a shared image	2019-03-17 18:45:00 +01:00
Markus Fisch	242421a765	Share generated barcodes	2019-03-07 17:33:36 +01:00
Markus Fisch	4cf12b71ac	Apply auto format	2019-03-07 15:43:30 +01:00
Markus Fisch	b8cf3a6fe9	Save scanned codes and show a history listing If the user chooses to keep a history. There's a switch to enable/disable this feature. By default, the app won't save anything.	2019-03-07 12:34:42 +01:00
Markus Fisch	333e163624	Update tools version	2019-03-05 12:44:59 +01:00
Markus Fisch	dfe1518676	Update CameraView library to latest version	2019-03-04 18:06:18 +01:00
Markus Fisch	8097c685e8	Use Thread.isInterrupted() instead of private flag And clean up joining threads.	2019-02-28 20:16:33 +01:00
Markus Fisch	810754d833	Fix Hungarian translation for switch camera	2019-02-26 21:58:35 +01:00
Balázs ÚrandMarkus Fisch	a0377cb53a	Add F-Droid badge	2019-02-26 10:01:46 +01:00
Markus Fisch	6ddcc31a8a	Add hungarian string for switch camera	2019-02-26 10:00:29 +01:00
Balázs ÚrandMarkus Fisch	b61fc06688	Added Hungarian translation	2019-02-26 09:58:23 +01:00
Markus Fisch	f29f9e134f	Add menu item to switch camera	2019-02-26 09:23:49 +01:00
Markus Fisch	a2b264708d	Update tools and Kotlin version	2019-02-24 15:13:07 +01:00
Heimen StoffelsandMarkus Fisch	2ae859511f	Added Dutch translation	2019-02-24 14:35:47 +01:00
Markus Fisch	b554e7f47c	Advance version number to 1.3.8	2019-02-19 22:04:38 +01:00
Markus Fisch	1085b63d25	Correct a spelling mistake in README	2019-02-14 19:55:16 +01:00
Markus Fisch	ac900ec855	Remove pre-built libraries and use gradle instead Because F-Droid won't accept apps that contain pre-built libraries that aren't fetched from a white-listed Maven repository, see https://github.com/markusfisch/BinaryEye/issues/1	2019-02-14 19:46:26 +01:00
Markus Fisch	8f68e66047	Update Kotlin version	2019-01-21 10:04:07 +01:00
Markus Fisch	faf300db3e	Advance version number to 1.3.7	2019-01-18 18:40:36 +01:00
Markus Fisch	2fbdd03225	Normalize URL scheme for resolveActivity() Because Intent.resolveActivity() fails to resolve URLs with uppercase schemes. Uri.normalizeScheme() will make the scheme lowercase.	2019-01-18 18:28:08 +01:00
Markus Fisch	9f825f9d5d	Update build tools and gradle wrapper	2019-01-18 18:27:50 +01:00
Markus Fisch	5ff1904148	Update build tools and Kotlin versions	2018-11-21 17:33:14 +01:00
Markus Fisch	16e80ff80e	Update camera view library setTapToFocus() is now available in the library.	2018-10-26 21:31:24 +02:00
Markus Fisch	1dcd1845a7	Update build tools and gradle wrapper	2018-10-09 10:00:33 +02:00
Markus Fisch	955f507023	Update tools version	2018-10-04 22:28:40 +02:00
Markus Fisch	47a3224b27	Advance version number to 1.3.6	2018-10-04 21:12:26 +02:00
Markus Fisch	d2bf09d321	Update camera view library	2018-10-04 21:00:56 +02:00
Markus Fisch	deee39b367	Use property access syntax to get scene modes	2018-10-04 20:57:59 +02:00
Markus Fisch	4829433725	Revert "Pick camera mode with kotlin's first syntax" `first` throws if there is no such element so it can't be used to pick an item that can be there. This reverts commit `9efd43e496`.	2018-10-04 14:54:26 +02:00
Felizia BernutzandMarkus Fisch	9efd43e496	Pick camera mode with kotlin's first syntax Makes the code a little bit shorter and more kotlin like.	2018-10-04 09:51:41 +02:00
Felizia BernutzandMarkus Fisch	5bd904ba4f	Handle no supported scene modes (#5 ) Handle nullable result of getSupportedSceneModes() Only search for SCENE_MODE_BARCODE if there are any supported scene modes. This extra check prevents triggering onCameraError() when there are no supported scene modes, which would result in an unusable application.	2018-09-22 10:23:49 +02:00
Markus Fisch	3244f0775f	Advance version number to 1.3.5	2018-08-08 18:48:06 +02:00
Markus Fisch	f4d625a048	Fix some minor style issues	2018-08-08 18:29:34 +02:00
Markus Fisch	c838486ca1	Apply Kotlin Coding Conventions Functions that don't fit on a single line should use the following syntax: https://kotlinlang.org/docs/reference/coding-conventions.html#function-formatting	2018-07-29 23:37:02 +02:00
Markus Fisch	d4a9ea1a4b	Fix directory name of german resources Because `values-de-DE` results in: > Error: Invalid resource directory name	2018-07-29 23:35:55 +02:00
Markus Fisch	4123905853	Add german translation for encode button Remove `app_name` because that's in `donottranslate.xml`. And convert spaces to tabs.	2018-07-29 23:29:53 +02:00
Markus FischandGitHub	720811bf3b	Add German translation Merge pull request #4 from ialokim/german	2018-07-29 23:27:50 +02:00
Markus FischandGitHub	375fb4aa46	Fix Share intent handling Merge pull request #3 from ialokim/encode-indent	2018-07-29 23:26:42 +02:00
Ialokim	aa4b79d13d	added German translation	2018-07-29 19:43:53 +02:00
Ialokim	1e9c303646	handle Intent.SEND correctly, directly opening EncodeFragment	2018-07-29 19:20:37 +02:00
Markus Fisch	d3ab28f2b3	Update Kotlin version	2018-07-29 15:44:54 +02:00
Markus Fisch	7b67778a29	Return scan result for ZXing' SCAN intents Of course, handling ZXing' SCAN intents makes only sense when the app is returning the scanned data. And that's why responding to IMAGE_CAPTURE does not make sense at all. Removed that.	2018-07-29 15:40:47 +02:00
Markus Fisch	d2c8ef719b	Respond to IMAGE_CAPTURE and ZXing' SCAN intents So a user can pick Binary Eye in the share menu.	2018-07-29 13:32:24 +02:00
Markus Fisch	7bed192300	Update build tools and target SDK	2018-07-05 21:32:03 +02:00
Markus Fisch	331f65f3a4	Advance version number to 1.3.4	2018-06-02 13:17:14 +02:00
Markus Fisch	e17c732b6a	Decrease RenderScript Target API to 18 Because it's recommended to "set this value to the lowest API level able to provide all the functionality" (see https://developer.android.com/guide/topics/renderscript/compute). Targeting (RenderScript!) API 24 seems to make Google Play not transfer the support libraries to devices running Nougat or higher. If you're installing the (release) APK manually everything works just fine. Install the APK with Google Play and the app will crash.	2018-06-02 13:05:10 +02:00
Markus Fisch	2e60b2b997	Add hint to EditText for decoded content Just to make lint happy.	2018-06-02 12:38:12 +02:00
Markus Fisch	70d9b8b99a	Fix launcher foreground for adaptive icons	2018-06-02 12:34:02 +02:00