Added GIF export

app/src/main/java/net/pokeranalytics/android/ui/modules/handhistory/HandHistoryActivity.kt

@@ -143,8 +143,8 @@ class HandHistoryActivity : BaseActivity() {
 		builder.setItems(
 			arrayOf<CharSequence>(
 				getString(R.string.text),
-				getString(R.string.video)
-//			"GIF"
+				getString(R.string.video),
+				"GIF"
 			)
 		) { _, index ->
 			// The 'which' argument contains the index position
@@ -152,13 +152,24 @@ class HandHistoryActivity : BaseActivity() {
 			when (index) {
 				0 -> this.textExport()
 				1 -> this.videoExportAskForPermission()
-				2 -> this.gifExport()
+				2 -> this.gifExportAskForPermission()
 			}
 		}
 		builder.create().show()
 
 	}
 
+	private fun gifExportAskForPermission() {
+
+		Toast.makeText(this, R.string.video_export_started, Toast.LENGTH_LONG).show()
+
+		askForPermission(arrayOf(Manifest.permission.WRITE_EXTERNAL_STORAGE), RequestCode.PERMISSION_WRITE_EXTERNAL_STORAGE.value) { granted ->
+			if (granted) {
+				gifExport()
+			}
+		}
+	}
+
 	private fun videoExportAskForPermission() {
 
 		Toast.makeText(this, R.string.video_export_started, Toast.LENGTH_LONG).show()
@@ -171,16 +182,17 @@ class HandHistoryActivity : BaseActivity() {
 	}
 
 	private fun videoExport() {
-
 		val handHistoryId = this.handHistory.id
-		this.replayExportService?.export(handHistoryId) ?: run {
+		this.replayExportService?.videoExport(handHistoryId) ?: run {
 			Toast.makeText(this, "Export service not available. Please contact support", Toast.LENGTH_LONG).show()
 		}
-
 	}
 
 	private fun gifExport() {
-
+		val handHistoryId = this.handHistory.id
+		this.replayExportService?.gifExport(handHistoryId) ?: run {
+			Toast.makeText(this, "Export service not available. Please contact support", Toast.LENGTH_LONG).show()
+		}
 	}
 
 	private fun textExport() {

app/src/main/java/net/pokeranalytics/android/ui/modules/handhistory/replayer/ReplayExportService.kt

@@ -4,6 +4,7 @@ import android.app.PendingIntent
 import android.app.Service
 import android.content.Intent
 import android.os.Binder
+import android.os.Environment
 import android.os.IBinder
 import androidx.core.content.FileProvider
 import io.realm.Realm
@@ -16,10 +17,14 @@ import net.pokeranalytics.android.exceptions.PAIllegalStateException
 import net.pokeranalytics.android.model.realm.handhistory.HandHistory
 import net.pokeranalytics.android.ui.extensions.toByteArray
 import net.pokeranalytics.android.util.TriggerNotification
+import net.pokeranalytics.android.util.extensions.dateTimeFileFormatted
 import net.pokeranalytics.android.util.extensions.findById
+import net.pokeranalytics.android.util.video.AnimatedGIFWriter
 import net.pokeranalytics.android.util.video.MMediaMuxer
 import timber.log.Timber
 import java.io.File
+import java.io.FileOutputStream
+import java.util.*
 import kotlin.coroutines.CoroutineContext
 
 
@@ -42,12 +47,17 @@ class ReplayExportService : Service() {
 
 	}
 
-	fun export(handHistoryId: String) {
+	fun videoExport(handHistoryId: String) {
 		this@ReplayExportService.handHistoryId = handHistoryId
-		startExport()
+		startVideoExport()
 	}
 
-	private fun startExport() {
+	fun gifExport(handHistoryId: String) {
+		this@ReplayExportService.handHistoryId = handHistoryId
+		startGIFExport()
+
+	}
+	private fun startGIFExport() {
 
 		GlobalScope.launch(coroutineContext) {
 			val c = GlobalScope.async {
@@ -59,22 +69,80 @@ class ReplayExportService : Service() {
 
 				val animator = ReplayerAnimator(handHistory, true)
 
-				val square = 1024f
+				val square = 1024
 
 				val width = square
 				val height = square
 
-				animator.setDimension(width, height)
+				animator.setDimension(width.toFloat(), height.toFloat())
+				TableDrawer.configurePaints(context, animator)
+
+				val formattedDate = Date().dateTimeFileFormatted
+				val path = File(
+					Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_MOVIES),
+					"gif_${formattedDate}.gif"
+				).toString()
+
+				val writer = AnimatedGIFWriter(false)
+				val os = FileOutputStream(path)
+				writer.prepareForWrite(os, width, height)
+
+				var animationCount = 0
+				animator.frames(context) { bitmap, count ->
+
+					when {
+						count > 10 -> {
+							writer.writeFrame(os, bitmap, count * 8)
+							animationCount = 0
+						}
+						else -> {
+							if (animationCount % 2 == 0) {
+								writer.writeFrame(os, bitmap)
+							}
+							animationCount++
+						}
+					}
+
+				}
+				writer.finishWrite(os)
+
+				realm.close()
+				notifyUser(path)
+
+			}
+			c.await()
+		}
+
+	}
+
+	private fun startVideoExport() {
+
+		GlobalScope.launch(coroutineContext) {
+			val c = GlobalScope.async {
+
+				val realm = Realm.getDefaultInstance()
+				val handHistory = realm.findById<HandHistory>(handHistoryId) ?: throw PAIllegalStateException("HandHistory not found, id: $handHistoryId")
+
+				val context = this@ReplayExportService
+
+				val animator = ReplayerAnimator(handHistory, true)
+
+				val square = 1024
+
+				val width = square
+				val height = square
+
+				animator.setDimension(width.toFloat(), height.toFloat())
 				TableDrawer.configurePaints(context, animator)
 
 				val muxer = MMediaMuxer()
-				muxer.Init(null, width.toInt(), height.toInt(), "hhVideo", "YES!")
+				muxer.init(null, width, height, "hhVideo", "YES!")
 
 				animator.frames(context) { bitmap, count ->
 
 					try {
 						val byteArray = bitmap.toByteArray()
-						muxer.AddFrame(byteArray, count, false)
+						muxer.addFrame(byteArray, count, false)
 					} catch (e: Exception) {
 						Timber.e("error = ${e.message}")
 					}
@@ -83,7 +151,7 @@ class ReplayExportService : Service() {
 
 				realm.close()
 
-				muxer.CreateVideo { path ->
+				muxer.createVideo { path ->
 					notifyUser(path)
 				}
 
@@ -95,6 +163,8 @@ class ReplayExportService : Service() {
 
 	private fun notifyUser(path: String) {
 
+		Timber.d("Show local notification")
+
 		val title = getString(R.string.video_available)
 		val body = getString(R.string.video_retrieval_message) + ": " + path
 
@@ -104,8 +174,13 @@ class ReplayExportService : Service() {
 			File(path)
 		)
 
+		val type = when {
+			path.contains("gif") -> "image/gif"
+			else -> "video/*"
+		}
+
 		val intent = Intent(Intent.ACTION_VIEW)
-		intent.setDataAndType(uri, "video/*")
+		intent.setDataAndType(uri, type)
 		intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK
 		intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
 		val chooser = Intent.createChooser(intent, getString(R.string.open_file_with))

app/src/main/java/net/pokeranalytics/android/util/video/MMediaMuxer.kt

@@ -34,7 +34,7 @@ class MMediaMuxer {
 	private var _mess: String? = null
 	private var completion: ((String) -> (Unit))? = null
 
-	fun Init(
+	fun init(
 		activity: Activity?,
 		width: Int,
 		height: Int,
@@ -50,26 +50,26 @@ class MMediaMuxer {
 		ShowProgressBar()
 	}
 
-	fun AddFrame(byteFrame: ByteArray) {
-		CheckDataListState()
+	fun addFrame(byteFrame: ByteArray) {
+		checkDataListState()
 		Thread(Runnable {
 			Logd("Android get Frame")
-			val bit = BitmapFactory.decodeByteArray(byteFrame, 0, byteFrame.size)
+			val bitmap = BitmapFactory.decodeByteArray(byteFrame, 0, byteFrame.size)
 			Logd("Android convert Bitmap")
 			val byteConvertFrame =
-				getNV21(bit.width, bit.height, bit)
+				getNV21(bitmap.width, bitmap.height, bitmap)
 			Logd("Android convert getNV21")
 			bitList!!.add(byteConvertFrame)
 		}).start()
 	}
 
-	fun AddFrame(byteFrame: ByteArray, count: Int, isLast: Boolean) {
+	fun addFrame(byteFrame: ByteArray, count: Int, isLast: Boolean) {
 		var bf = byteFrame
-		CheckDataListState()
+		checkDataListState()
 		Logd("Android get Frames = $count")
-		val bit = BitmapFactory.decodeByteArray(bf, 0, bf.size)
+		val bitmap = BitmapFactory.decodeByteArray(bf, 0, bf.size)
 		Logd("Android convert Bitmap")
-		bf = getNV21(bit.width, bit.height, bit)
+		bf = getNV21(bitmap.width, bitmap.height, bitmap)
 		Logd("Android convert getNV21")
 		for (i in 0 until count) {
 			if (isLast) {
@@ -80,7 +80,7 @@ class MMediaMuxer {
 		}
 	}
 
-	fun CreateVideo(handler: (String) -> (Unit)) {
+	fun createVideo(handler: (String) -> (Unit)) {
 		this.completion = handler
 		currentIndexFrame = 0
 		Logd("Prepare Frames Data")
@@ -122,26 +122,18 @@ class MMediaMuxer {
 	private fun bufferEncoder() {
 		val runnable = Runnable {
 			try {
-				Logd(
-					"PrepareEncoder start"
-				)
-				PrepareEncoder()
-				Logd(
-					"PrepareEncoder end"
-				)
+				Logd("PrepareEncoder start")
+				prepareEncoder()
+				Logd("PrepareEncoder end")
 			} catch (e: IOException) {
-				Loge(
-					e.message
-				)
+				Loge(e.message)
 			}
 			try {
 				while (mRunning) {
-					Encode()
+					encode()
 				}
 			} finally {
-				Logd(
-					"release"
-				)
+				Logd("release")
 				Release()
 				HideProgressBar()
 				bitFirst = null
@@ -159,45 +151,41 @@ class MMediaMuxer {
 	}
 
 	@Throws(IOException::class)
-	private fun PrepareEncoder() {
-		val codecInfo =
-			selectCodec(
-				MIME_TYPE
-			)
-		if (codecInfo == null) {
-			Loge("Unable to find an appropriate codec for $MIME_TYPE")
-		}
-		Logd("found codec: " + codecInfo!!.name)
+	private fun prepareEncoder() {
+//		val codecInfo = selectCodec(MIME_TYPE)
+//		if (codecInfo == null) {
+//			Loge("Unable to find an appropriate codec for $MIME_TYPE")
+//		}
+
+		val codec = MediaCodec.createEncoderByType(MIME_TYPE)
+
 		val colorFormat: Int
 		colorFormat = try {
-			selectColorFormat(
-				codecInfo,
-				MIME_TYPE
-			)
+			selectColorFormat(codec.codecInfo, MIME_TYPE)
 		} catch (e: Exception) {
+			Timber.d(">>> color format exception: $e")
 			CodecCapabilities.COLOR_FormatYUV420SemiPlanar
 		}
-		mediaCodec = MediaCodec.createByCodecName(codecInfo.name)
-		val mediaFormat = MediaFormat.createVideoFormat(
-			MIME_TYPE,
-			_width,
-			_height
-		)
-		mediaFormat.setInteger(MediaFormat.KEY_BIT_RATE,
-			BIT_RATE
-		)
-		mediaFormat.setInteger(MediaFormat.KEY_FRAME_RATE,
-			FRAME_RATE
-		)
+
+		Logd("Selected codec: " + codec.name)
+		Logd("Selected color format: $colorFormat")
+
+//		mediaCodec = MediaCodec.createByCodecName(codecInfo.name)
+
+		mediaCodec = codec
+
+		val mediaFormat = MediaFormat.createVideoFormat(MIME_TYPE, _width, _height)
+		mediaFormat.setInteger(MediaFormat.KEY_BIT_RATE, BIT_RATE)
+		mediaFormat.setInteger(MediaFormat.KEY_FRAME_RATE, FRAME_RATE)
 		mediaFormat.setInteger(MediaFormat.KEY_COLOR_FORMAT, colorFormat)
-		mediaFormat.setInteger(
-			MediaFormat.KEY_I_FRAME_INTERVAL,
-			INFLAME_INTERVAL
-		)
+		mediaFormat.setInteger(MediaFormat.KEY_I_FRAME_INTERVAL, IFRAME_INTERVAL)
+
 		mediaCodec?.let {
 			it.configure(mediaFormat, null, null, MediaCodec.CONFIGURE_FLAG_ENCODE)
 			it.start()
+			Timber.d("format2: ${it.outputFormat}")
 		}
+
 		try {
 			val formattedDate = Date().dateTimeFileFormatted
 			outputPath = File(
@@ -210,7 +198,7 @@ class MMediaMuxer {
 		}
 	}
 
-	private fun Encode() {
+	private fun encode() {
 		while (true) {
 			if (!mRunning) {
 				break
@@ -297,12 +285,8 @@ class MMediaMuxer {
 		return yuv
 	}
 
-	private fun encodeYUV420SP(
-		yuv420sp: ByteArray,
-		argb: IntArray,
-		width: Int,
-		height: Int
-	) {
+	private fun encodeYUV420SP(yuv420sp: ByteArray, argb: IntArray, width: Int, height: Int) {
+
 		val frameSize = width * height
 		var yIndex = 0
 		var uvIndex = frameSize
@@ -337,7 +321,7 @@ class MMediaMuxer {
 		}
 	}
 
-	private fun CheckDataListState() {
+	private fun checkDataListState() {
 		if (bitList == null) {
 			bitList = ArrayList()
 		}
@@ -354,12 +338,12 @@ class MMediaMuxer {
 	}
 
 	companion object {
-		private const val MIME_TYPE = "video/avc" // H.264 Advanced Video Coding
+		private const val MIME_TYPE = MediaFormat.MIMETYPE_VIDEO_AVC // H.264 Advanced Video Coding
 		private var _width = 512
 		private var _height = 512
-		private const val BIT_RATE = 800000
-		private const val INFLAME_INTERVAL = 1
-		private const val FRAME_RATE = 50
+		private const val BIT_RATE = 2000000 // 800000
+		private const val IFRAME_INTERVAL = 1
+		private const val FRAME_RATE = 30 // 50
 		//		private const val DEBUG = false
 		private const val TAG = "CODEC"
 		/**
@@ -368,19 +352,32 @@ class MMediaMuxer {
 		 */
 		private fun selectCodec(mimeType: String): MediaCodecInfo? {
 			val numCodecs = MediaCodecList.getCodecCount()
+
+			val validCodecs = mutableListOf<MediaCodecInfo>()
 			for (i in 0 until numCodecs) {
 				val codecInfo = MediaCodecList.getCodecInfoAt(i)
 				if (!codecInfo.isEncoder) {
 					continue
 				}
+
 				val types = codecInfo.supportedTypes
 				for (j in types.indices) {
 					if (types[j].equals(mimeType, ignoreCase = true)) {
-						return codecInfo
+						validCodecs.add(codecInfo)
+//						return codecInfo
 					}
 				}
 			}
-			return null
+			/**
+			 * OMX.qcom.video.encoder.avc
+			 * OMX.google.h264.encoder
+			 */
+
+			validCodecs.forEach {
+				Timber.d("VALID CODEC name = ${it.name}")
+			}
+
+			return validCodecs.firstOrNull()
 		}
 
 		/**
@@ -388,18 +385,17 @@ class MMediaMuxer {
 		 * code. If no match is found, this throws a test failure -- the set of
 		 * formats known to the test should be expanded for new platforms.
 		 */
-		private fun selectColorFormat(
-			codecInfo: MediaCodecInfo,
-			mimeType: String
-		): Int {
-			val capabilities = codecInfo
-				.getCapabilitiesForType(mimeType)
+		private fun selectColorFormat(codecInfo: MediaCodecInfo, mimeType: String): Int {
+
+			val capabilities = codecInfo.getCapabilitiesForType(mimeType)
+
+			capabilities.colorFormats.forEach {
+				Timber.d(">>> Color Format = $it")
+			}
+
 			for (i in capabilities.colorFormats.indices) {
 				val colorFormat = capabilities.colorFormats[i]
-				if (isRecognizedFormat(
-						colorFormat
-					)
-				) {
+				if (isRecognizedFormat(colorFormat)) {
 					return colorFormat
 				}
 			}

app/src/main/res/values/strings.xml

@@ -803,6 +803,6 @@
     <string name="video_available">Video available!</string>
     <string name="video_retrieval_message">Your video has been generated at the following path</string>
     <string name="open_file_with">Open file with</string>
-    <string name="video_export_started">We\'ll send you a notification when your video is available. Expect approximately one minute!</string>
+    <string name="video_export_started">We\'ll send you a notification when your file is available. Expect approximately one minute!</string>
 
 </resources>

app/standard/release/output.json

@@ -1 +1 @@
-[{"outputType":{"type":"APK"},"apkData":{"type":"MAIN","splits":[],"versionCode":95,"versionName":"5.0.1","enabled":true,"outputFile":"PokerAnalytics_5.0.1(95)_200805_0932_release.apk","fullName":"standardRelease","baseName":"standard-release","dirName":""},"path":"PokerAnalytics_5.0.1(95)_200805_0932_release.apk","properties":{}}]
+[{"outputType":{"type":"APK"},"apkData":{"type":"MAIN","splits":[],"versionCode":96,"versionName":"5.0.2","enabled":true,"outputFile":"PokerAnalytics_5.0.2(96)_200813_1136_release.apk","fullName":"standardRelease","baseName":"standard-release","dirName":""},"path":"PokerAnalytics_5.0.2(96)_200813_1136_release.apk","properties":{}}]