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Code refactor

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This commit is contained in:
Hemanth S 2020-06-07 00:27:28 +05:30
parent a8f0867c9d
commit 5394f94973
96 changed files with 384 additions and 1068 deletions
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60
app/src/main/java/code/name/monkey/retromusic/volume/AudioVolumeObserver.java
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@ -1,60 +0,0 @@
/*
* Copyright (c) 2019 Hemanth Savarala.
*
* Licensed under the GNU General Public License v3
*
* This is free software: you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by
* the Free Software Foundation either version 3 of the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*/
package code.name.monkey.retromusic.volume;
import android.content.Context;
import android.media.AudioManager;
import android.os.Handler;
import androidx.annotation.NonNull;
public class AudioVolumeObserver {
private final Context mContext;
private final AudioManager mAudioManager;
private AudioVolumeContentObserver mAudioVolumeContentObserver;
public AudioVolumeObserver(@NonNull Context context) {
mContext = context;
mAudioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
}
public void register(int audioStreamType, @NonNull OnAudioVolumeChangedListener listener) {
Handler handler = new Handler();
// with this handler AudioVolumeContentObserver#onChange()
// will be executed in the main thread
// To execute in another thread you can use a Looper
// +info: https://stackoverflow.com/a/35261443/904907
mAudioVolumeContentObserver = new AudioVolumeContentObserver(
handler,
mAudioManager,
audioStreamType,
listener);
mContext.getContentResolver().registerContentObserver(
android.provider.Settings.System.CONTENT_URI,
true,
mAudioVolumeContentObserver);
}
public void unregister() {
if (mAudioVolumeContentObserver != null) {
mContext.getContentResolver().unregisterContentObserver(mAudioVolumeContentObserver);
mAudioVolumeContentObserver = null;
}
}
}

51
app/src/main/java/code/name/monkey/retromusic/volume/AudioVolumeObserver.kt Normal file
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@ -0,0 +1,51 @@
/*
* Copyright (c) 2019 Hemanth Savarala.
*
* Licensed under the GNU General Public License v3
*
* This is free software: you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by
* the Free Software Foundation either version 3 of the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*/
package code.name.monkey.retromusic.volume
import android.content.Context
import android.media.AudioManager
import android.os.Handler
import android.provider.Settings
class AudioVolumeObserver(private val context: Context) {
private val mAudioManager: AudioManager =
context.getSystemService(Context.AUDIO_SERVICE) as AudioManager
private var contentObserver: AudioVolumeContentObserver? = null
fun register(audioStreamType: Int, listener: OnAudioVolumeChangedListener) {
val handler = Handler()
// with this handler AudioVolumeContentObserver#onChange()
// will be executed in the main thread
// To execute in another thread you can use a Looper
// +info: https://stackoverflow.com/a/35261443/904907
contentObserver = AudioVolumeContentObserver(
handler,
mAudioManager,
audioStreamType,
listener
)
context.contentResolver.registerContentObserver(
Settings.System.CONTENT_URI,
true,
contentObserver!!
)
}
fun unregister() {
if (contentObserver != null) {
context.contentResolver.unregisterContentObserver(contentObserver!!)
contentObserver = null
}
}
}