Android app黑白名单Android app黑白名单

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我是靠谱客的博主丰富皮卡丘，最近开发中收集的这篇文章主要介绍Android app黑白名单Android app黑白名单，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

转载自:https://www.2cto.com/kf/201505/400664.html

Android app黑白名单

Android设备系统正常工作时，很多Service运行在后台，只用在系统内存不够使用时候，才会自动kill掉后台Service
Android OTT盒子项目开发中，网络机顶盒运行内存512M/1G 内存不够使用，为了提高系统的流畅性，编译固件时加入app黑白名单功能。

Android系统开机后会发出BroadcastReceiver开机广播，
在设置app 添加BootCompletedReceiverAML.java

?

<code 
class
=
"language-java hljs "
>
public
class
BootCompletedReceiverAML 
extends
BroadcastReceiver {

public
static
final
String TAG = 
"BootCompletedReceiverAML"
;

public
void
onReceive(Context context, Intent intent) {

initScreenSaver(); 

initEnableRunningBackgroudComponents();

initEnableAutoRunningComponents();  

initLauncherComponents();

}

//设置进入屏保黑白名单

private
void
initScreenSaver() {

Settings.System.putInt(mContext.getContentResolver(),

Settings.System.BOOT_GUIDE_COMPLETED, 
1
);

IDreamManager mDreamManager = IDreamManager.Stub.asInterface(ServiceManager.getService(DreamService.DREAM_SERVICE));

ComponentName dream = newComponentName(
"com.mipt.screensaver"
,

"com.mipt.screensaver.ScreenSaverService"
);

try
{

ComponentName[] dreams = { dream };

mDreamManager.setDreamComponents(dream == 
null
? 
null
: dreams);

} 

catch
(RemoteException e) {

}

String dreamEnableComponentNames = 
"com.skyworthdigital.filexplorer/com.skyworthdigital.weather.main/com.skyworthdigital.ihome.settings/com.study.pumpkinstudy/com.android.dreams.phototable"
;

Settings.System.putString(mContext.getContentResolver(),

Settings.System.DREAM_ENABLE_COMPONENT,dreamEnableComponentNames);

try
{

long
currentTimeout = Settings.System.getLong(

mContext.getContentResolver(), SCREEN_OFF_TIMEOUT);

if
(currentTimeout < 
0
) {

Settings.System.putInt(mContext.getContentResolver(),

SCREEN_OFF_TIMEOUT, 
2147483646
);

}

currentTimeout = Settings.System.getLong(

mContext.getContentResolver(), SCREEN_DREAM_TIMEOUT, -
1
);

if
(currentTimeout < 
0
) {

Settings.System.putInt(mContext.getContentResolver(),

SCREEN_DREAM_TIMEOUT, 
240000
);

}

} 
catch
(SettingNotFoundException e) {

e.printStackTrace();

}

}

// 使能自动运行在后台service

private
void
initEnableRunningBackgroudComponents() {

Settings.Secure.putString(mContext.getContentResolver(),

Settings.Secure.ENABLE_RUNNING_BACKGROUD_COMPONENTS,

"android/system/com.android/com.mipt/com.skyworth/com.google.android/com.skydigital/com.sky/com.starcor.hunan/com.explorer/com.slanissue.tv.erge/eu.chainfire.perfmon"
);

}

//开机自动运行

private
void
initEnableAutoRunningComponents() {

Settings.Secure.putString(mContext.getContentResolver(),

Settings.Secure.ENABLE_AUTO_LAUNCH_COMPONENTS,

"com.android/android/system/com.mipt/com.skyworth/com.mipt.metro.launcher/com.skydigital/com.sky/com.starcor.hunan"
);

}

//开机Launcher

private
void
initLauncherComponents() {

Settings.Secure.putString(mContext.getContentResolver(),

Settings.Secure.ENABLE_LAUNCHER_COMPONENTS,

"com.mipt.metro.launcher"
);

}

}   </code>