Android 震動效果實現，從Settings裡面讀值

Android震動效果實現如下：

1. if(Settings.System.getInt(getContentResolver(), Settings.System.LOCKSCREEN_SOUNDS_ENABLED, 1) != 0)
2. {
3. Vibrator vibrator = (Vibrator) getSystemService("vibrator");
4. vibrator.vibrate(50);
5. }

飛行模式判定：

1. /**
2. * judge current airplane mode is set on
3. *
4. * @return
5. */
6. private boolean isAirplanemodeOn()
7. {
8. return Settings.System.getInt(getContentResolver(), Settings.System.AIRPLANE_MODE_ON, 0) != 0;
9. }

更多Android相關信息見Android 專題頁面 http://www.linuxidc.com/topicnews.aspx?tid=11