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This article to share with you is about the alarm clock AlarmAndMusic how to achieve sliding adjustment time and page rotation windmill effect, Xiaobian think quite practical, so share to everyone to learn, I hope you can read this article after some harvest, not much to say, follow Xiaobian to see it.

Alarm Clock AlarmAndMusic Slide to adjust time and page rotation Windmill effect

AlarmAndMusic and support for music effects, sliding up and down to adjust the time and page rotation windmill effect

Due to the production of gif some problems, the effect is not obvious, welcome to download to see the real effect.

This example is mainly completed by AlartActivity and AlarmService and AlarmAlartWakeLock.

AlarmAlartWakeLock main code:

public class AlarmAlertWakeLock {

private static PowerManager.WakeLock sCpuWakeLock;

public static void acquireCpuWakeLock(Context context) {

Log.v("Acquiring cpu wake lock");

if (sCpuWakeLock != null) {

return;

}

PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);

sCpuWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK

| PowerManager.ACQUIRE_CAUSES_WAKEUP

| PowerManager.ON_AFTER_RELEASE, Log.LOGTAG);

sCpuWakeLock.acquire();

}

public static void releaseCpuLock() {

Log.v("Releasing cpu wake lock");

if (sCpuWakeLock != null) {

sCpuWakeLock.release();

sCpuWakeLock = null;

}

}

}

AlarmService is mainly used to play() music.

The above is how the alarm clock AlarmAndMusic realizes sliding adjustment time and page rotation windmill effect. Xiaobian believes that some knowledge points may be seen or used in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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