fix: init Amplituda lib causing NullPointerException on some devices [WPB-17405]

app/src/main/kotlin/com/wire/android/di/AppModule.kt

@@ -39,7 +39,7 @@ import dagger.Provides
 import dagger.hilt.InstallIn
 import dagger.hilt.android.qualifiers.ApplicationContext
 import dagger.hilt.components.SingletonComponent
-import linc.com.amplituda.Amplituda
+import com.linc.amplituda.Amplituda
 import javax.inject.Named
 import javax.inject.Qualifier
 import javax.inject.Singleton

app/src/main/kotlin/com/wire/android/media/audiomessage/AudioState.kt

@@ -32,10 +32,10 @@ data class AudioState(
     val audioMediaPlayingState: AudioMediaPlayingState,
     val currentPositionInMs: Int,
     val totalTimeInMs: TotalTimeInMs,
-    val wavesMask: List<Int>
+    val wavesMask: List<Int>?
 ) {
     companion object {
-        val DEFAULT = AudioState(AudioMediaPlayingState.Stopped, 0, TotalTimeInMs.NotKnown, listOf())
+        val DEFAULT = AudioState(AudioMediaPlayingState.Stopped, 0, TotalTimeInMs.NotKnown, null)
     }
 
     // if the back-end returned the total time, we use that, in case it didn't we use what we get from
@@ -146,7 +146,7 @@ sealed class AudioMediaPlayerStateUpdate(
     data class WaveMaskUpdate(
         override val conversationId: ConversationId,
         override val messageId: String,
-        val waveMask: List<Int>
+        val waveMask: List<Int>?
     ) : AudioMediaPlayerStateUpdate(conversationId, messageId)
 }
 

app/src/main/kotlin/com/wire/android/media/audiomessage/AudioWavesMaskHelper.kt

@@ -17,30 +17,42 @@
  */
 package com.wire.android.media.audiomessage
 
-import linc.com.amplituda.Amplituda
-import linc.com.amplituda.Cache
+import android.content.Context
+import dagger.Lazy
+import com.linc.amplituda.Amplituda
+import com.linc.amplituda.Cache
+import dagger.Reusable
 import okio.Path
 import java.io.File
 import javax.inject.Inject
 import kotlin.math.roundToInt
 
+@Reusable
 class AudioWavesMaskHelper @Inject constructor(
-    private val amplituda: Amplituda
+    private val amplituda: Lazy<Amplituda>
 ) {
 
+    lateinit var context: Context
     companion object {
         private const val WAVES_AMOUNT = 75
         private const val WAVE_MAX = 32
     }
 
-    fun getWaveMask(decodedAssetPath: Path): List<Int> = getWaveMask(File(decodedAssetPath.toString()))
+    @Suppress("TooGenericExceptionCaught")
+    private fun getAmplituda(): Amplituda? = try {
+        amplituda.get()
+    } catch (e: NullPointerException) {
+        null
+    }
+
+    fun getWaveMask(decodedAssetPath: Path): List<Int>? = getWaveMask(File(decodedAssetPath.toString()))
 
-    fun getWaveMask(file: File): List<Int> = amplituda
-        .processAudio(file, Cache.withParams(Cache.REUSE))
-        .get()
-        .amplitudesAsList()
-        .averageWavesMask()
-        .equalizeWavesMask()
+    fun getWaveMask(file: File): List<Int>? = getAmplituda()
+        ?.processAudio(file, Cache.withParams(Cache.REUSE))
+        ?.get()
+        ?.amplitudesAsList()
+        ?.averageWavesMask()
+        ?.equalizeWavesMask()
 
     private fun List<Double>.equalizeWavesMask(): List<Int> {
         if (this.isEmpty()) return listOf()
@@ -76,6 +88,6 @@
     }
 
     fun clear() {
-        amplituda.clearCache()
+        getAmplituda()?.clearCache()
     }
 }

app/src/main/kotlin/com/wire/android/media/audiomessage/RecordAudioMessagePlayer.kt

@@ -184,11 +184,13 @@
         audioMediaPlayer.seekTo(position)
         audioMediaPlayer.start()
 
-        audioMessageStateUpdate.emit(
-            RecordAudioMediaPlayerStateUpdate.WaveMaskUpdate(
-                wavesMaskHelper.getWaveMask(audioFile)
+        wavesMaskHelper.getWaveMask(audioFile)?.let { waveMask ->
+            audioMessageStateUpdate.emit(
+                RecordAudioMediaPlayerStateUpdate.WaveMaskUpdate(
+                    waveMask = waveMask
+                )
             )
-        )
+        }
 
         audioMessageStateUpdate.emit(
             RecordAudioMediaPlayerStateUpdate.RecordAudioMediaPlayingStateUpdate(

app/src/main/kotlin/com/wire/android/ui/home/conversations/model/messagetypes/audio/AudioMessageType.kt

@@ -335,12 +335,12 @@ fun SuccessfulAudioMessageContent(
 private fun AudioMessageSlider(
     audioDuration: AudioDuration,
     totalTimeInMs: AudioState.TotalTimeInMs,
-    waveMask: List<Int>,
+    waveMask: List<Int>?,
     onSliderPositionChange: (Float) -> Unit,
 ) {
     Box(modifier = Modifier.fillMaxWidth()) {
         val totalMs = if (totalTimeInMs is AudioState.TotalTimeInMs.Known) totalTimeInMs.value.toFloat() else 0f
-        val waves = waveMask.ifEmpty { getDefaultWaveMask() }
+        val waves = waveMask?.ifEmpty { getDefaultWaveMask() } ?: getDefaultWaveMask()
         val wavesAmount = waves.size
 
         Row(

gradle/libs.versions.toml

@@ -44,7 +44,7 @@ androidx-biometric = "1.1.0"
 androidx-startup = "1.2.0"
 androidx-compose-runtime = "1.7.2"
 compose-qr = "1.0.1"
-amplituda = "2.2.2"
+amplituda = "2.3.0"
 
 # Compose
 composeBom = "2024.12.01"