Uploading compressed video into db.

Compressed video stores in internal app dir at now.
kirkaDev · Feb 26, 2022 · a3e1a16 · a3e1a16
1 parent 9ba45d0
commit a3e1a16
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Showing 3 changed files with 77 additions and 5 deletions.
diff --git a/app/build.gradle b/app/build.gradle
@@ -20,8 +20,8 @@ android {
         applicationId "com.desiredsoftware.socialquiz"
         minSdkVersion 21
         targetSdkVersion 30
-        versionCode 7
-        versionName "1.0.7"
+        versionCode 11
+        versionName "1.0.11"
 
         multiDexEnabled true
         resConfigs "ru"
@@ -62,6 +62,7 @@ dependencies {
     implementation 'androidx.navigation:navigation-fragment-ktx:2.3.5'
     implementation 'androidx.navigation:navigation-ui-ktx:2.3.5'
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.2'
 
     // Import the Firebase services
     implementation platform('com.google.firebase:firebase-bom:28.3.1')
@@ -92,6 +93,11 @@ dependencies {
 
     // Video compressing
     implementation 'com.iceteck.silicompressorr:silicompressor:2.2.4'
+    //implementation 'com.googlecode.mp4parser:isoparser:1.1.22'
+
+    implementation ('com.googlecode.mp4parser:isoparser:1.0.6') {
+        exclude group: 'org.aspectj', module: 'aspectjrt'
+    }
 
     def exoPlayerVersion = "2.14.1"
     implementation "com.google.android.exoplayer:exoplayer:$exoPlayerVersion"

diff --git a/...rc/main/java/com/desiredsoftware/socialquiz/presenter/question/AddOwnQuestionPresenter.kt b/...rc/main/java/com/desiredsoftware/socialquiz/presenter/question/AddOwnQuestionPresenter.kt
@@ -1,12 +1,15 @@
 package com.desiredsoftware.socialquiz.presenter.question
 
 import android.content.Context
+import android.net.Uri
+import android.os.Environment
 import android.util.Log
 import com.desiredsoftware.socialquiz.R
 import com.desiredsoftware.socialquiz.data.model.category.Category
 import com.desiredsoftware.socialquiz.data.model.question.Answer
 import com.desiredsoftware.socialquiz.data.model.question.Question
 import com.desiredsoftware.socialquiz.data.repository.FirebaseRepository
+import com.desiredsoftware.socialquiz.utils.VideoCompressor
 import com.desiredsoftware.socialquiz.view.IError
 import com.google.firebase.auth.FirebaseUser
 import com.google.firebase.storage.StorageReference
@@ -66,16 +69,45 @@ class AddOwnQuestionPresenter @Inject constructor(
             val videoAbsolutePath: String = videoAbsolutePath
 
             if (videoAbsolutePath.isNotEmpty()) {
-                var videoFullRef: StorageReference? = null
+                var videoFullRef: StorageReference?
+
+                var compressor: VideoCompressor? = VideoCompressor(context)
+
+                val destinationDir = Environment.DIRECTORY_MOVIES
+
+                val compressedFilePath =  compressor?.compressVideo(
+                    videoAbsolutePath,
+                    destinationDir)
 
                 firebaseUser?.let { user ->
                     videoFullRef =
                         firebaseStorageRef.child(VIDEO_PATH + user.uid + "/" + videoFileName)
 
-                    val stream = FileInputStream(File(videoAbsolutePath))
+                    var stream : FileInputStream? = null
+
+                    try{
+                        Log.d("compressVideo", "Try to create stream")
+                        compressedFilePath?.let{
+                            val file = File(it)
+                            stream = FileInputStream(file)
+                            Log.d("compressVideo", "stream created from compressed file")
+                        } ?: kotlin.run {
+                            stream = FileInputStream(File(videoAbsolutePath))
+                            Log.d("compressVideo", "stream created from non-compressed file")
+                        }
+                    }
+                    catch (e: Exception){
+                        Log.e("compressVideo", "can't create stream: message = $e")
+                        viewState.showError(context.resources.getString(R.string.upload_video_error))
+                    }
+
+                    compressor = null
+
                     viewState.showError(context.resources.getString(R.string.uploading_question))
                     viewState.enableQuestionButton(false)
-                    val uploadTask = videoFullRef?.putStream(stream)
+                    val uploadTask = stream?.let {
+                        videoFullRef?.putStream(it)
+                    }
                     uploadTask?.addOnFailureListener {
                         viewState.showError(context.resources.getString(R.string.upload_video_error))
                         viewState.enableQuestionButton(true)

diff --git a/app/src/main/java/com/desiredsoftware/socialquiz/utils/VideoCompressor.kt b/app/src/main/java/com/desiredsoftware/socialquiz/utils/VideoCompressor.kt
@@ -0,0 +1,34 @@
+package com.desiredsoftware.socialquiz.utils
+
+import android.content.Context
+import android.util.Log
+import com.iceteck.silicompressorr.SiliCompressor
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+import java.io.File
+
+class VideoCompressor constructor(
+    val context: Context
+) {
+        suspend fun compressVideo(videoUriString: String, destinationDirectory: String): String? {
+            var compressedFilePath : String? = null
+            Log.d("compressVideo", "compressVideo start")
+            withContext(Dispatchers.IO) {
+                try {
+                    val f: File = context.getDir(destinationDirectory, Context.MODE_PRIVATE)
+                    if (f.mkdirs() || f.isDirectory){
+                        compressedFilePath = SiliCompressor.with(context)
+                            .compressVideo(videoUriString, f.absolutePath)
+                    }
+                    else{
+                        Log.e("compressVideo", "compressVideo error: can't create dir")
+                    }
+
+                } catch (e: Exception) {
+                    Log.e("compressVideo", "compressVideo error: ${e.message}, cause: ${e.cause}")
+                }
+            }
+            Log.d("compressVideo", "compressVideo after await: compressedFilePath=$compressedFilePath")
+            return compressedFilePath
+        }
+}