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【Android】
[风之空响][经验分享]Android静默安装应用
发表于 2018-11-8 18:02:18
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本帖最后由 风之空响 于 2018-11-9 00:07 编辑
1.实现静默安装应用的话需要系统权限:
- 在AndroidManifest.xml中添加android:sharedUserId="android.uid.system".
- 使用系统签名文件(platform.pk8、platform.x509.pem,签名文件位于build/target/product/security/目录下)对apk进行签名
2.在AndroidManifest.xml添加相应需要的权限
<uses-permission android:name="android.permission.INSTALL_PACKAGES" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
3.添加函数代码,调用函数进行应用安装
- int result = installSilent("com.firefly.testslinet","/mnt/sdcard/123.apk");
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前面包名是你实现静默安装的应用的包名,比如我的是testslinet 应用来静默安装/sdcrad/123.apk.那么就是installSilent("com.firefly.testslinet","/mnt/sdcard/123.apk");
- /**
- * 静默安装
- * @param packageName 调用installSilent函数的应用包名
- * @param filePath 静默安装应用的apk路径
- * @return 0 安装成功
- * 1 文件不存在
- * 2 安装失败
- */
- public static int installSilent(String packageName,String filePath) {
- File file = new File(filePath);
- if (filePath == null || filePath.length() == 0 || file == null || file.length() <= 0 || !file.exists() || !file.isFile()) {
- return 1;
- }
- //pm install -i 包名 --user 0 apkpath
- String[] args = { "pm", "install","-i",packageName,"--user","0", "-r", filePath };
- ProcessBuilder processBuilder = new ProcessBuilder(args);
- Process process = null;
- BufferedReader successResult = null;
- BufferedReader errorResult = null;
- StringBuilder successMsg = new StringBuilder();
- StringBuilder errorMsg = new StringBuilder();
- int result;
- try {
- process = processBuilder.start();
- successResult = new BufferedReader(new InputStreamReader(process.getInputStream()));
- errorResult = new BufferedReader(new InputStreamReader(process.getErrorStream()));
- String s;
- Log.d("installSilent", "1");
- while ((s = successResult.readLine()) != null) {
- successMsg.append(s);
- Log.d("installSilent", "while successMsg s:" + s);
- }
- Log.d("installSilent", "2");
- while ((s = errorResult.readLine()) != null) {
- errorMsg.append(s);
- Log.d("installSilent", "while errorMsg s:" + s);
- }
- Log.d("installSilent", "3");
- } catch (IOException e) {
- Log.d("installSilent", "4");
- e.printStackTrace();
- } catch (Exception e) {
- Log.d("installSilent", "5");
- e.printStackTrace();
- } finally {
- Log.d("installSilent", "6");
- try {
- if (successResult != null) {
- successResult.close();
- }
- if (errorResult != null) {
- errorResult.close();
- }
- } catch (IOException e) {
- e.printStackTrace();
- }
- if (process != null) {
- process.destroy();
- }
- }
- if (successMsg.toString().contains("Success") || successMsg.toString().contains("success")) {
- result = 0;
- } else {
- result = 2;
- }
- Log.d("installSilent", "successMsg:" + successMsg + ", ErrorMsg:" + errorMsg);
- return result;
- }
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