devicePolicyManager.setMaximumTimeToLock(componentName,timeoutMillis); 1. 上述代码中,componentName是组件名称,可以通过以下代码获取: componentName=newComponentName(this,DeviceAdminReceiver.class); 1. timeoutMillis是以毫秒为单位的超时时间。例如,要设置屏幕关闭超时时间为5分钟,我们可以使用以下代码: longtimeoutM...
实现步骤 下面是实现“androidscreen timeout”的具体步骤: 设置超时时间 在这一步,我们需要设置屏幕超时的时间。 ```java // 设置屏幕超时时间为10秒 Settings.System.putInt(getContentResolver(), Settings.System.SCREEN_OFF_TIMEOUT, 10000); 1. 2. 3. 这段代码的作用是设置屏幕超时时间为10秒。你可以根据...
屏幕超时休眠的控件的key值为screen_timeout。屏幕超时休眠列表选项信息,根据key值找到控件,随后根据android:entries和android:entryValues相关代码定位到: packages/apps/Settings/res/values/arrays.xml 相关Controller代码定位到: packages/apps/Settings/src/com/android/settings/display/TimeoutPreferenceController.java @...
点一下no screen off不会有界面弹出,会在屏幕提示“Screen off timeout disabled(屏幕息屏延时关闭)”,同时状态栏会有一个太阳的图标。 再次点一下no screen off也不会有界面弹出,会在屏幕提示“Screen off timeout set to 30 seconds(屏幕息屏延时设置成30秒)” 如果多次点击no screen off的图标才会进入高级...
SCREEN_OFF_TIMEOUT, FALLBACK_SCREEN_TIMEOUT_VALUE);//获取到设置的屏幕超时休眠时间 timeoutListPreference.setValue(String.valueOf(currentTimeout)); finalDevicePolicyManager dpm = (DevicePolicyManager) mContext.getSystemService(Context.DEVICE_POLICY_SERVICE); ...
screenState=SCREEN_STATE_ON /SCREEN_STATE_OFF interactiveState=INTERACTIVE_STATE_AWAKE /INTERACTIVE_STATE_SLEEP... case A.不使用屏保 当设备超过设定的时间后,进入SCREEN_STATE_OFF状态,最前台运行的Activity生命周期 ->onPause->onStop. 那到底是谁让Activity进入了onStop状态?
The screen timeout feature aims to save the device’s battery by turning off the screen after a few idle minutes. However, in some circumstances, you may want the screen to remain on without multiple taps. Therefore, this feature could be irritating. Are you also looking for how to turn ...
GO_TO_SLEEP_REASON_TIMEOUT //Going to sleep due to screen timeout GO_TO_SLEEP_REASON_LID_SWITCH //Going to sleep due to lid switch 滑盖 GO_TO_SLEEP_REASON_POWER_BUTTON //Going to sleep due to power button GO_TO_SLEEP_REASON_SLEEP_BUTTON //Going to sleep due to sleep button 头显...
The amount of time in milliseconds before the device goes to sleep or begins to dream after a period of inactivity. C# 복사 [Android.Runtime.Register("SCREEN_OFF_TIMEOUT")] public const string ScreenOffTimeout; Field Value String Attributes RegisterAttribute Remarks The amount of time...
ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); } } else { //这个方法,可以放在其他按键的down事件中,也可以起到唤醒屏幕的作用 //当然也可以用PowerManager.ACQUIRE_CAUSES_WAKEUP|PowerManager.SCREEN_DIM_WAKE_LOCK 结合亮屏