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@ -91,10 +91,13 @@ public class AlarmAlertActivity extends Activity implements OnClickListener, OnD
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finish();// 结束当前Activity
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}
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}
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/**
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* 判断屏幕是否处于亮状态。
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* @return true表示屏幕处于亮屏状态,false表示屏幕处于关闭状态
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*/
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private boolean isScreenOn() {
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PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
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return pm.isScreenOn();
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return pm.isScreenOn(); // 返回屏幕是否处于亮屏状态
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}
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private void playAlarmSound() {
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