修改时间格式 gps 移动网络位置信息默认 音量设置

时间格式

defaults.xml 添加

<string name="time_12_24" translatable="false">24</string>

com.android.providers.settings.DatabaseHelper

添加

loadStringSetting(stmt, Settings.System.TIME_12_24, R.string.time_12_24);

gps 移动网络位置信息

<string name="def_location_providers_allowed" translatable="false">gps</string>

修改为

<string name="def_location_providers_allowed" translatable="false">gps,network</string>

或者

<string name="def_location_providers_allowed" translatable="false">network</string>

或者

<string name="def_location_providers_allowed" translatable="false"></string>

音量

AudioManager.java

public static final int[] DEFAULT_STREAM_VOLUME = new int[] {
        4,  // STREAM_VOICE_CALL
        7,  // STREAM_SYSTEM
        5,  // STREAM_RING
        7, // STREAM_MUSIC
        5,  // STREAM_ALARM
        5,  // STREAM_NOTIFICATION
        7,  // STREAM_BLUETOOTH_SCO
        7,  // STREAM_SYSTEM_ENFORCED
        11, // STREAM_DTMF
        11, // STREAM_TTS
        4,  // STREAM_FM
4  // STREAM_VIDEO_TELEPHONY
    };