/*
* Copyright (C) 2015 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.settings;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.ResolveInfo;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.os.PowerManager;
import android.os.SystemClock;
import android.os.UserManager;
import android.provider.Settings;
import android.util.Log;
import android.view.View;
import android.view.WindowManager;
import android.view.WindowManager.LayoutParams;
import android.view.animation.AnimationUtils;
import java.util.Objects;
public class FallbackHome extends Activity {
private static final String TAG = "FallbackHome";
private static final int PROGRESS_TIMEOUT = 2000;
private boolean mProvisioned;
private final Runnable mProgressTimeoutRunnable = () -> {
View v = getLayoutInflater().inflate(
R.layout.fallback_home_finishing_boot, null /* root */);
setContentView(v);
v.setAlpha(0f);
v.animate()
.alpha(1f)
.setDuration(500)
.setInterpolator(AnimationUtils.loadInterpolator(
this, android.R.interpolator.fast_out_slow_in))
.start();
getWindow().addFlags(LayoutParams.FLAG_KEEP_SCREEN_ON);
};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Set ourselves totally black before the device is provisioned so that
// we don't flash the wallpaper before SUW
mProvisioned = Settings.Global.getInt(getContentResolver(),
Settings.Global.DEVICE_PROVISIONED, 0) != 0;
if (!mProvisioned) {
setTheme(R.style.FallbackHome_SetupWizard);
getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN
| View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
} else {
getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
| View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
}
registerReceiver(mReceiver, new IntentFilter(Intent.ACTION_USER_UNLOCKED));
maybeFinish();
}
@Override
protected void onResume() {
super.onResume();
if (mProvisioned) {
mHandler.postDelayed(mProgressTimeoutRunnable, PROGRESS_TIMEOUT);
}
}
@Override
protected void onPause() {
super.onPause();
mHandler.removeCallbacks(mProgressTimeoutRunnable);
}
protected void onDestroy() {
super.onDestroy();
unregisterReceiver(mReceiver);
}
private BroadcastReceiver mReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
maybeFinish();
}
};
private void maybeFinish() {
if (getSystemService(UserManager.class).isUserUnlocked()) {
final Intent homeIntent = new Intent(Intent.ACTION_MAIN)
.addCategory(Intent.CATEGORY_HOME);
final ResolveInfo homeInfo = getPackageManager().resolveActivity(homeIntent, 0);
if (Objects.equals(getPackageName(), homeInfo.activityInfo.packageName)) {
Log.d(TAG, "User unlocked but no home; let's hope someone enables one soon?");
mHandler.sendEmptyMessageDelayed(0, 500);
} else {
Log.d(TAG, "User unlocked and real home found; let's go!");
getSystemService(PowerManager.class).userActivity(
SystemClock.uptimeMillis(), false);
finish();
}
}
}
private Handler mHandler = new Handler() {
@Override
public void handleMessage(Message msg) {
maybeFinish();
}
};
}