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Call Builder.setContext() by reflection

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This commit is contained in:
Romain Vimont
2023-03-31 00:24:01 +02:00
parent 6c5b20fdb1
commit e4c152b1a3
1 changed files with 17 additions and 1 deletions
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18
server/src/main/java/com/genymobile/scrcpy/AudioCapture.java
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@@ -5,6 +5,7 @@ import com.genymobile.scrcpy.wrappers.ServiceManager;
import android.annotation.SuppressLint;
import android.annotation.TargetApi;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.media.AudioFormat;
import android.media.AudioRecord;
@@ -43,13 +44,28 @@ public final class AudioCapture {
return builder.build();
}
private static Method setBuilderContext;
@TargetApi(23)
private static void setBuilderContext(AudioRecord.Builder builder, Context context) {
try {
if (setBuilderContext == null) {
setBuilderContext = AudioRecord.Builder.class.getMethod("setContext", Context.class);
}
setBuilderContext.invoke(builder, context);
} catch (Exception e) {
Ln.e("Could not call AudioRecord.Builder.setContext() method");
//throw new RuntimeException(e);
}
}
@TargetApi(Build.VERSION_CODES.M)
@SuppressLint({"WrongConstant", "MissingPermission"})
private static AudioRecord createAudioRecord() {
AudioRecord.Builder builder = new AudioRecord.Builder();
if (Build.VERSION.SDK_INT >= 31) {
// On older APIs, Workarounds.fillAppInfo() must be called beforehand
builder.setContext(FakeContext.get());
setBuilderContext(builder, FakeContext.get());
}
builder.setAudioSource(MediaRecorder.AudioSource.REMOTE_SUBMIX);
builder.setAudioFormat(createAudioFormat());