android - How do I prevent my application to being uninstalled on Android

Question

I just need a parent filter so child cannot uninstall my application until parent gives permissions (like a password). It is possible ?

It is possible to prevent application from uninstalling ?

Below is my manifest.

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
  package="de.impressive.artworx.tutorials.installedapps"
  android:versionCode="1"
  android:versionName="1.0">
  <uses-sdk android:minSdkVersion="8" />

  <application android:icon="@drawable/icon" android:label="@string/app_name">
    <activity android:name=".ListInstalledApps"
              android:label="@string/app_name">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>

</application>
</manifest> 

Answer 1

Android 是一个操作系统，就像 windows、linux 和 Mac 一样。操作系统具有允许/禁止其应用程序使用的功能。您可能需要在越狱的手机上编写本机应用程序才能在操作系统上获得这种控制。