适用于多个安卓版本（包括5.1、6.0、7.1、10、11）的静默安装APK方法详解

系统级app需要实现静默安装apk的功能&＃xff0c;且能兼容各安卓系统版本

废话不多说&＃xff0c;直接上代码&＃xff1a;


Process process &＃61; null;
BufferedReader successResult &＃61; null;
BufferedReader errorResult &＃61; null;
StringBuilder successMsg &＃61; new StringBuilder();
StringBuilder errorMsg &＃61; new StringBuilder();
try {
//-i 指定安装程序包名称 , -r 覆盖安装 -d 阶级安装
process &＃61; new ProcessBuilder("pm", "install", "-i", context.getPackageName(), "-r", "-d", path).start();
successResult &＃61; new BufferedReader(new InputStreamReader(process.getInputStream()));
errorResult &＃61; new BufferedReader(new InputStreamReader(process.getErrorStream()));
String line;
while ((line &＃61; successResult.readLine()) !&＃61; null) {
successMsg.append(line);//.append("\n")
}
while ((line &＃61; errorResult.readLine()) !&＃61; null) {
errorMsg.append(line);
}
} catch (Throwable e) {
e.printStackTrace();
} finally {
try {
if (successResult !&＃61; null) {
successResult.close();
}
if (errorResult !&＃61; null) {
errorResult.close();
}
if (process !&＃61; null) {
process.destroy();
}
} catch (Throwable e) { }
}
Log.d(TAG, "installApk--- apk安装结果 suclog&＃61;" &＃43; successMsg&＃43;", error&＃61;"&＃43;errorMsg);//installApk--- suclog:Success
if (!TextUtils.isEmpty(successMsg.toString()) && successMsg.toString().toLowerCase().contains("success")){
//安装成功
if (installListener !&＃61; null){
installListener.installResutl(true, successMsg.toString());
}
}else{
//安装失败
if (installListener !&＃61; null){
installListener.installResutl(false, errorMsg.toString());
}
}