android 中的设备管理员可以安装软件包吗?
Can a device admin in android install a package?
一旦应用程序成为设备管理员,是否可以安装 APK。
我尝试使用下面的代码安装包,但没有成功。
private static final String ACTION_INSTALL_COMPLETE = "com.test.sampleapp_dev.INSTALL_COMPLETE";
public static boolean installPackage(Context context, InputStream in, String packageName)
throws IOException {
PackageInstaller packageInstaller = context.getPackageManager().getPackageInstaller();
PackageInstaller.SessionParams params = new PackageInstaller.SessionParams(
PackageInstaller.SessionParams.MODE_FULL_INSTALL);
params.setAppPackageName(packageName);
// set params
int sessionId = packageInstaller.createSession(params);
PackageInstaller.Session session = packageInstaller.openSession(sessionId);
OutputStream out = session.openWrite("COSU", 0, -1);
byte[] buffer = new byte[65536];
int c;
while ((c = in.read(buffer)) != -1) {
out.write(buffer, 0, c);
}
session.fsync(out);
in.close();
out.close();
session.commit(createIntentSender(context, sessionId));
return true;
}
private static IntentSender createIntentSender(Context context, int sessionId) {
PendingIntent pendingIntent = PendingIntent.getBroadcast(
context,
sessionId,
new Intent(ACTION_INSTALL_COMPLETE),
0);
return pendingIntent.getIntentSender();
}
设备管理员无法静默安装应用程序。只有设备所有者才能静默安装应用程序。
要将应用设置为设备所有者,请使用以下选项之一:
- 运行 在 adb shell 中执行以下命令:
dpm set-device-owner com.yourpackage.id/.AdminReceiver
您必须首先实现 BroadcastReceiver 来接收成为设备所有者的事件。您可以在此处查找示例代码:https://github.com/h-mdm/hmdm-android(这是我的开源 MDM 项目)。
- 使用二维码注册:https://developers.google.com/android/management/provision-device Here's a sample video of the QR code based enrollment: https://www.youtube.com/watch?time_continue=47&v=l2ZxS_GonWM
一旦应用程序成为设备管理员,是否可以安装 APK。 我尝试使用下面的代码安装包,但没有成功。
private static final String ACTION_INSTALL_COMPLETE = "com.test.sampleapp_dev.INSTALL_COMPLETE";
public static boolean installPackage(Context context, InputStream in, String packageName)
throws IOException {
PackageInstaller packageInstaller = context.getPackageManager().getPackageInstaller();
PackageInstaller.SessionParams params = new PackageInstaller.SessionParams(
PackageInstaller.SessionParams.MODE_FULL_INSTALL);
params.setAppPackageName(packageName);
// set params
int sessionId = packageInstaller.createSession(params);
PackageInstaller.Session session = packageInstaller.openSession(sessionId);
OutputStream out = session.openWrite("COSU", 0, -1);
byte[] buffer = new byte[65536];
int c;
while ((c = in.read(buffer)) != -1) {
out.write(buffer, 0, c);
}
session.fsync(out);
in.close();
out.close();
session.commit(createIntentSender(context, sessionId));
return true;
}
private static IntentSender createIntentSender(Context context, int sessionId) {
PendingIntent pendingIntent = PendingIntent.getBroadcast(
context,
sessionId,
new Intent(ACTION_INSTALL_COMPLETE),
0);
return pendingIntent.getIntentSender();
}
设备管理员无法静默安装应用程序。只有设备所有者才能静默安装应用程序。
要将应用设置为设备所有者,请使用以下选项之一:
- 运行 在 adb shell 中执行以下命令:
dpm set-device-owner com.yourpackage.id/.AdminReceiver
您必须首先实现 BroadcastReceiver 来接收成为设备所有者的事件。您可以在此处查找示例代码:https://github.com/h-mdm/hmdm-android(这是我的开源 MDM 项目)。
- 使用二维码注册:https://developers.google.com/android/management/provision-device Here's a sample video of the QR code based enrollment: https://www.youtube.com/watch?time_continue=47&v=l2ZxS_GonWM