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/*
* Copyright (C) 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.tv.frameworkpackagestubs;
import android.app.Activity;
import android.app.admin.DevicePolicyManager;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.os.Bundle;
import android.provider.Settings;
import android.widget.TextView;
import android.widget.Toast;
import android.view.ViewGroup;
import java.util.List;
/**
* Contains different stub classes.
* <p>
* These are broken out so that the intent filters are easier to track and so that
* individual ones can create more specific messages if desired.
*/
public final class Stubs {
/**
* Base class for stubs.
* <p>
* Shows a toast and finishes.
* <p>
* Subclasses can override {@link #getMessage()} to customize the message.
*/
public static class BaseActivity extends Activity {
private Toast mToast;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
showToastAndFinish();
}
protected CharSequence getMessage() {
return getResources().getString(R.string.message_not_supported);
}
protected void showToast() {
cancelToast();
mToast = Toast.makeText(this, getMessage(), Toast.LENGTH_LONG);
mToast.show();
}
private void cancelToast() {
if (mToast != null) {
mToast.cancel();
}
}
protected void showToastAndFinish() {
showToast();
finish();
}
}
/**
* Stub activity for browser events.
*/
public static class BrowserStub extends BaseActivity {}
/**
* Stub activity for calendar events.
*/
public static class CalendarStub extends BaseActivity {}
/**
* Stub activity for contacts events.
*/
public static class ContactsStub extends BaseActivity {}
/**
* Stub activity for email events.
*/
public static class EmailStub extends BaseActivity {}
/**
* Stub activity for music events.
*/
public static class MusicStub extends BaseActivity {}
/**
* Stub activity for documents events.
*/
public static class DocumentsStub extends BaseActivity {}
/**
* Stub activity for media events.
*/
public static class MediaStub extends BaseActivity {}
/**
* Stub activity for settings events.
*/
public static class SettingsStub extends BaseActivity {}
/**
* Stub activity for settings privacy events.
*/
public static class SettingsPrivacyStub extends BaseActivity {
private static final String WORK_POLICY_INFO_TEXT = "Your work policy info";
@Override
protected void showToastAndFinish() {
showToast();
if (hasWorkPolicyInfo()) {
TextView tv = new TextView(this);
tv.setText(WORK_POLICY_INFO_TEXT);
addContentView(tv, new ViewGroup.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT));
}
}
private boolean hasWorkPolicyInfo() {
final DevicePolicyManager dpm = (DevicePolicyManager) getSystemService(
Context.DEVICE_POLICY_SERVICE);
final String deviceOwnerPackage = dpm.getDeviceOwner();
if (deviceOwnerPackage != null) {
Intent intent = new Intent(Settings.ACTION_SHOW_WORK_POLICY_INFO)
.setPackage(deviceOwnerPackage);
List<ResolveInfo> resolveInfoList = getPackageManager().queryIntentActivities(intent, 0);
return resolveInfoList.size() > 0;
}
return false;
}
}
/**
* Stub activity for clock events.
*/
public static class ClockStub extends BaseActivity {}
}
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