android 第三方 实现静默安装软件,Android中如何实现APP静默安装（记录）
首先，APP静默安装是需要root权限的。
如何判断设备是否有root权限？
/**
* 设备是否已root
*
* @return
*/
private boolean isRoot() {
if(new File("/system/bin/su").exists() || new File("/system/xbin/su").exists()){
return true;
}
return false;
}
如何实现静默安装？
/**
* 静默安装工具类
*/
public class InstallUtils {
public static final String TAG = InstallUtils.class.getSimpleName();
public static final int APP_INSTALL_AUTO = 0;
public static final int APP_INSTALL_INTERNAL = 1;
public static final int APP_INSTALL_EXTERNAL = 2;
/**
* root静默安装
* @param filePath
* @param mContext
* @param packageManager
*/
public static void installSilent(String filePath, Context mContext, PackageManager packageManager){
installSilent(filePath,"-r " + getInstallLocationParams(), mContext, packageManager);
}
/**
* root静默安装
* @param filePath
* @param pmParams
*/
private static void installSilent(String filePath, String pmParams, Context mContext, PackageManager packageManager){
if (filePath == null || filePath.length() == 0) {
Log.i(TAG, "installSilent: error path");
return;
}
File file = new File(filePath);
if (file.length() <= 0 || !file.exists() || !file.isFile()) {
Log.i(TAG, "installSilent: error file");
return;
}
//LD_LIBRARY_PATH 指定链接库位置 指定安装命令
String command = "LD_LIBRARY_PATH=/vendor/lib:/system/lib pm install " +
(pmParams == null ? "" : pmParams) +
" " +
filePath.replace(" ", "\\ ");
//以root模式执行
try {
ShellUtils.CommandResult result = ShellUtils.execCommand(command, true, true);
if (result.successMsg != null
&& (result.successMsg.contains("Success") || result.successMsg.contains("success"))) {
Log.i(TAG, "installSilent: success");
//删除安装包
FileManager.deleteDir(TXTManager.apkPath);
//隐式启动APP
Intent intent = packageManager.getLaunchIntentForPackage("com.deepreality.advertising_app");
intent.addCategory(Intent.CATEGORY_LAUNCHER);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK
| Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
mContext.startActivity(intent);
//APP关闭
appExit(mContext);
}
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* root 静默卸载
* @param packageName
* @param isKeepData
*/
public static void uninstallSilent(String packageName, boolean isKeepData){
if (packageName == null) {
Log.i(TAG, "uninstallSilent: error package");
return;
}
String command = "LD_LIBRARY_PATH=/vendor/lib:/system/lib pm uninstall" +
(isKeepData ? " -k " : " ") +
packageName.replace(" ", "\\ ");
ShellUtils.CommandResult result = ShellUtils.execCommand(command, true, true);
if (result.successMsg != null
&& (result.successMsg.contains("Success") || result.successMsg.contains("success"))) {
Log.i(TAG, "uninstallSilent: success");
}
}
private static String getInstallLocationParams() {
int location = getInstallLocation();
switch (location) {
case APP_INSTALL_INTERNAL:
return "-f";
case APP_INSTALL_EXTERNAL:
return "-s";
default:
break;
}
return "";
}
public static int getInstallLocation() {
ShellUtils.CommandResult commandResult = ShellUtils.execCommand("LD_LIBRARY_PATH=/vendor/lib:/system/lib pm get-install-location",
false, true);
if (commandResult.result == 0 && commandResult.successMsg != null && commandResult.successMsg.length() > 0) {
try {
int location = Integer.parseInt(commandResult.successMsg.substring(0, 1));
switch (location) {
case APP_INSTALL_INTERNAL:
return APP_INSTALL_INTERNAL;
case APP_INSTALL_EXTERNAL:
return APP_INSTALL_EXTERNAL;
default:
break;
}
} catch (NumberFormatException e) {
Log.d(TAG, "pm get-install-location error!!! NumberFormatException :", e);
}
}
return APP_INSTALL_AUTO;
}
/**
* 关闭APP
*
* @param mContext
*/
private static void appExit(Context mContext) {
android.app.ActivityManager activityManager = (android.app.ActivityManager) mContext.getSystemService(Context.ACTIVITY_SERVICE);
activityManager.killBackgroundProcesses(mContext.getPackageName());
System.exit(0);
}
}
本文来自互联网用户投稿，文章观点仅代表作者本人，不代表本站立场，不承担相关法律责任。如若转载，请注明出处。 如若内容造成侵权/违法违规/事实不符，请点击【内容举报】进行投诉反馈！