1,修改默认音量的位置:frameworks/base/media/java/android/media/AudioSystem.java
public static int[] DEFAULT_STREAM_VOLUME = new int[] {
4, // STREAM_VOICE_CALL 普通通话音量
7, // STREAM_SYSTEM
5, // STREAM_RING 铃声
11, // STREAM_MUSIC 音乐
6, // STREAM_ALARM 闹钟
5, // STREAM_NOTIFICATION 通知
7, // STREAM_BLUETOOTH_SCO 蓝牙耳机通话音量
7, // STREAM_SYSTEM_ENFORCED
11, // STREAM_DTMF
11 // STREAM_TTS
2,修改默认音量的最大值/最小值:android/frameworks/base/services/core/java/com/android/server/audio/AudioService.java
/** Maximum volume index values for audio streams */
private static int[] MAX_STREAM_VOLUME = new int[] {
5, // STREAM_VOICE_CALL
7, // STREAM_SYSTEM
7, // STREAM_RING
15, // STREAM_MUSIC
7, // STREAM_ALARM
7, // STREAM_NOTIFICATION
15, // STREAM_BLUETOOTH_SCO
7, // STREAM_SYSTEM_ENFORCED
15, // STREAM_DTMF
15 // STREAM_TTS
};
/** Minimum volume index values for audio streams */
private static int[] MIN_STREAM_VOLUME = new int[] {
1, // STREAM_VOICE_CALL
0, // STREAM_SYSTEM
0, // STREAM_RING
0, // STREAM_MUSIC
0, // STREAM_ALARM
0, // STREAM_NOTIFICATION
1, // STREAM_BLUETOOTH_SCO
0, // STREAM_SYSTEM_ENFORCED
0, // STREAM_DTMF
0 // STREAM_TTS
};
3、修改默认通知铃声的位置是在:build/target/product/full_base.mk或者是build/target/product/core_base.mk
ro.config.ringtone=BeatPlucker.ogg \ #手机铃声
ro.config.notification_sound=Pollux.ogg #提示音和通知
ro.config.alarm_alert=Alarm_Classic.ogg #闹钟铃声
android6.0修改默认音量default及最大和最小值
猜你喜欢
转载自blog.csdn.net/lwz622/article/details/107978025
今日推荐
周排行