以下是一个代码示例: importandroid.app.ActivityManager;importandroid.content.Context;publicclassAppUtils{publicstaticvoidkillBackgroundApps(Contextcontext){ActivityManageram=(ActivityManager)context.getSystemService(Context.ACTIVITY_SERVICE);List<ActivityManager.RunningAppProcessInfo>runningProcesses=am.getRunningApp...
if (!hasPermission()) { Toast.makeText(this,"未能开启部分App权限!",Toast.LENGTH_SHORT).show(); } } } //检测用户是否对本app开启了“Apps with usage access”权限 private boolean hasPermission() { AppOpsManager appOps = (AppOpsManager) getSystemService(Context.APP_OPS_SERVICE); int mode =...
When a new activity is started, it is usually placed on the top of the current stack and becomes the running activity -- the previous activity always remains below it in the stack, and will not come to the foreground again until the new activity exits. There can be one or multiple ...
R.id.running_processes); final TabHost tabHost = getTabHost(); tabHost.addTab(tabHost.newTabSpec(TAB_DOWNLOADED) .setIndicator(getString(R.string.filter_apps_third_party), getResources().getDrawable(R.drawable.ic_tab_download)) .setContent(this)); ...
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Use with #getSystemService(String) to retrieve a android.os.PowerManager for controlling power management, including "wake locks," which let you keep the device on while you're running long tasks. (Inherited from Context) PrintService android.print.PrintManager for printing and managing printer...
Show less About Android VPNs A virtual private network masks your public IP address, making it look like you're in another city, state or even country. With a VPN enabled, your browsing activity remains hidden from apps, websites and your internet service provider. For example, if you'...
Apps should instead contribute files to android.provider.MediaStore.Downloads collection to make them available to user as part of Downloads. Java documentation for android.app.DownloadManager.addCompletedDownload(java.lang.String, java.lang.String, boolean, java.lang.String, java.lang.String, long,...
Windows 11 running Android Apps Hi everyone, I have been a member of the Windows Insider team for a very long time now. The 1 frustration i have always had is trying to find out FIRST HAND, real information about a new feature o...Show More Reply View Full Discussion (1 Replies)Show...
everything you'd expect, without the useless clutter. Most interesting however is the timer where you can create multiple countdown 'profiles'. These show their worth during interval runs, when you have to switch between different durations of walking and running. With two flicks of the thumb,...