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/*
* Copyright (C) 2018 The LineageOS 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.launcher3.lineage;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import com.android.launcher3.AppInfo;
import com.android.launcher3.LauncherCallbacks;
import com.android.launcher3.settings.SettingsActivity;
import com.android.launcher3.Utilities;
import com.google.android.libraries.gsa.launcherclient.LauncherClient;
import java.io.FileDescriptor;
import java.io.PrintWriter;
import java.util.ArrayList;
public class LineageLauncherCallbacks implements LauncherCallbacks,
SharedPreferences.OnSharedPreferenceChangeListener {
public static final String SEARCH_PACKAGE = "com.google.android.googlequicksearchbox";
private final LineageLauncher mLauncher;
private OverlayCallbackImpl mOverlayCallbacks;
private LauncherClient mLauncherClient;
private boolean mStarted;
private boolean mResumed;
private boolean mAlreadyOnHome;
public LineageLauncherCallbacks(LineageLauncher launcher) {
mLauncher = launcher;
}
@Override
public void onCreate(Bundle savedInstanceState) {
SharedPreferences prefs = Utilities.getPrefs(mLauncher);
mOverlayCallbacks = new OverlayCallbackImpl(mLauncher);
mLauncherClient = new LauncherClient(mLauncher, mOverlayCallbacks, getClientOptions(prefs));
mOverlayCallbacks.setClient(mLauncherClient);
prefs.registerOnSharedPreferenceChangeListener(this);
}
@Override
public void onResume() {
mResumed = true;
if (mStarted) {
mAlreadyOnHome = true;
}
mLauncherClient.onResume();
}
@Override
public void onStart() {
mStarted = true;
mLauncherClient.onStart();
}
@Override
public void onStop() {
mStarted = false;
if (!mResumed) {
mAlreadyOnHome = false;
}
mLauncherClient.onStop();
}
@Override
public void onPause() {
mResumed = false;
mLauncherClient.onPause();
}
@Override
public void onDestroy() {
mLauncherClient.onDestroy();
Utilities.getPrefs(mLauncher).unregisterOnSharedPreferenceChangeListener(this);
}
@Override
public void onSaveInstanceState(Bundle outState) {
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
}
@Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
}
@Override
public void onAttachedToWindow() {
mLauncherClient.onAttachedToWindow();
}
@Override
public void onDetachedFromWindow() {
mLauncherClient.onDetachedFromWindow();
}
@Override
public void dump(String prefix, FileDescriptor fd, PrintWriter w, String[] args) {
}
@Override
public void onHomeIntent(boolean internalStateHandled) {
mLauncherClient.hideOverlay(mAlreadyOnHome);
}
@Override
public boolean handleBackPressed() {
return false;
}
@Override
public void onTrimMemory(int level) {
}
@Override
public void onLauncherProviderChange() {
}
@Override
public boolean startSearch(String initialQuery, boolean selectInitialQuery, Bundle appSearchData) {
return false;
}
@Override
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
if (SettingsActivity.KEY_MINUS_ONE.equals(key)) {
mLauncherClient.setClientOptions(getClientOptions(sharedPreferences));
}
}
private LauncherClient.ClientOptions getClientOptions(SharedPreferences prefs) {
boolean hasPackage = LineageUtils.hasPackageInstalled(mLauncher, SEARCH_PACKAGE);
boolean isEnabled = prefs.getBoolean(SettingsActivity.KEY_MINUS_ONE, true);
return new LauncherClient.ClientOptions(hasPackage && isEnabled,
true, /* enableHotword */
true /* enablePrewarming */
);
}
}
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