android解锁屏幕实例

android解锁屏幕实例

在进行自动化测试中，经常会遇到，黑屏跟需要解锁的情况，如果这种情况不处理，自动化测试无法开始执行，下面是唤醒屏幕跟解锁的方法，代码如下：
package com.hxkid.parent.utils;
import android.annotation.SuppressLint; import android.app.Instrumentation; import android.app.KeyguardManager; import android.app.KeyguardManager.KeyguardLock; import android.content.Context; import android.os.PowerManager; import android.os.PowerManager.WakeLock; import android.test.InstrumentationTestCase; import android.util.Log;
@SuppressLint("Wakelock") @SuppressWarnings("deprecation") public class Util {
/** * wake up screen if needed * * @param owner * @ */ public static WakeLock wakeScreen(InstrumentationTestCase owner) { PowerManager pm = (PowerManager) owner.getInstrumentation() .getTargetContext().getSystemService(Context.POWER_SERVICE); WakeLock wakeLock = pm.newWakeLock(PowerManager.SCREEN_BRIGHT_WAKE_LOCK | PowerManager.FULL_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP, owner.getClass() .getSimpleName()); wakeLock.acquire(); return wakeLock; } /** *unlock screen if needed */ public static void unlock(Instrumentation instr) { try { Context targetContext = instr.getTargetContext(); KeyguardManager keyGuardManager = (KeyguardManager) targetContext .getSystemService(Context.KEYGUARD_SERVICE); KeyguardLock mLock = keyGuardManager.newKeyguardLock(""); mLock.disableKeyguard(); } catch (Throwable e) { Log.e("", "disableKeyguard:", e); } }
}

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