manijshrestha

 private void provisionOwner() { 
        DevicePolicyManager manager =
                (DevicePolicyManager) getSystemService(Context.DEVICE_POLICY_SERVICE);
        ComponentName componentName = BasicDeviceAdminReceiver.getComponentName(this);
 
 
        if(!manager.isAdminActive(componentName)) {
            Intent intent = new Intent(DevicePolicyManager.ACTION_ADD_DEVICE_ADMIN);
            intent.putExtra(DevicePolicyManager.EXTRA_DEVICE_ADMIN, componentName);
            startActivityForResult(intent, 0);

manijshrestha

<receiver
            android:name=".BasicDeviceAdminReceiver"
            android:label="@string/admin_permission_label"
            android:description="@string/admin_permission_description"
            android:permission="android.permission.BIND_DEVICE_ADMIN">
 
 
            <meta-data android:name="android.app.device_admin"
                android:resource="@xml/device_admin" />
 

manijshrestha

package com.manijshrestha.lollipopkiosk; 
 
 
import android.app.admin.DeviceAdminReceiver;
import android.content.ComponentName;
import android.content.Context;
 
 
public class BasicDeviceAdminReceiver extends DeviceAdminReceiver {
 

manijshrestha

<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
<device-owner package="com.manijshrestha.lollipopkiosk" name="Task Pinning" />

manijshrestha

 @Override 
    protected void onPostCreate(Bundle bundle) {
        super.onPostCreate(bundle);
 
 
        getActionBar().hide();
 
 
        View decorView = getWindow().getDecorView();
        decorView.setSystemUiVisibility(

manijshrestha

 @Override 
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
 
 
        setContentView(R.layout.activity_kiosk);
 
 
        mWebView = (WebView) findViewById(R.id.web_content);
        mWebView.getSettings().setJavaScriptEnabled(true);

manijshrestha

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".KioskActivity">


   <WebView
       android:id="@+id/web_content"
       android:layout_width="match_parent"

manijshrestha

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.manijshrestha.lollipopkiosk">
...
<uses-permission android:name="android.permission.INTERNET" />
...
</manifest>

manijshrestha

android {
    compileSdkVersion 21
    buildToolsVersion "20.0.0"

    ...
}

manijshrestha

package com.manijshrestha.groovydroidexample

import android.app.Activity
import android.os.Bundle
import android.widget.TextView
import groovy.transform.CompileStatic

@CompileStatic
public class DroidActivity extends Activity {