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/*
* Copyright (C) 2014 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.launcher3.compat;
import android.annotation.TargetApi;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.pm.LauncherActivityInfo;
import android.content.pm.LauncherApps;
import android.graphics.Rect;
import android.os.Build;
import android.os.Bundle;
import android.os.UserHandle;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
public class LauncherAppsCompatVL extends LauncherAppsCompat {
private LauncherApps mLauncherApps;
private Map<OnAppsChangedCallbackCompat, WrappedCallback> mCallbacks
= new HashMap<OnAppsChangedCallbackCompat, WrappedCallback>();
LauncherAppsCompatVL(Context context) {
super();
mLauncherApps = (LauncherApps) context.getSystemService("launcherapps");
}
public List<LauncherActivityInfoCompat> getActivityList(String packageName,
UserHandleCompat user) {
List<LauncherActivityInfo> list = mLauncherApps.getActivityList(packageName,
user.getUser());
if (list.size() == 0) {
return Collections.emptyList();
}
ArrayList<LauncherActivityInfoCompat> compatList =
new ArrayList<LauncherActivityInfoCompat>(list.size());
for (LauncherActivityInfo info : list) {
compatList.add(new LauncherActivityInfoCompatVL(info));
}
return compatList;
}
public LauncherActivityInfoCompat resolveActivity(Intent intent, UserHandleCompat user) {
LauncherActivityInfo activity = mLauncherApps.resolveActivity(intent, user.getUser());
if (activity != null) {
return new LauncherActivityInfoCompatVL(activity);
} else {
return null;
}
}
public void startActivityForProfile(ComponentName component, UserHandleCompat user,
Rect sourceBounds, Bundle opts) {
mLauncherApps.startMainActivity(component, user.getUser(), sourceBounds, opts);
}
public void showAppDetailsForProfile(ComponentName component, UserHandleCompat user) {
mLauncherApps.startAppDetailsActivity(component, user.getUser(), null, null);
}
public void addOnAppsChangedCallback(LauncherAppsCompat.OnAppsChangedCallbackCompat callback) {
WrappedCallback wrappedCallback = new WrappedCallback(callback);
synchronized (mCallbacks) {
mCallbacks.put(callback, wrappedCallback);
}
mLauncherApps.registerCallback(wrappedCallback);
}
public void removeOnAppsChangedCallback(
LauncherAppsCompat.OnAppsChangedCallbackCompat callback) {
WrappedCallback wrappedCallback = null;
synchronized (mCallbacks) {
wrappedCallback = mCallbacks.remove(callback);
}
if (wrappedCallback != null) {
mLauncherApps.unregisterCallback(wrappedCallback);
}
}
public boolean isPackageEnabledForProfile(String packageName, UserHandleCompat user) {
return mLauncherApps.isPackageEnabled(packageName, user.getUser());
}
public boolean isActivityEnabledForProfile(ComponentName component, UserHandleCompat user) {
return mLauncherApps.isActivityEnabled(component, user.getUser());
}
private static class WrappedCallback extends LauncherApps.Callback {
private LauncherAppsCompat.OnAppsChangedCallbackCompat mCallback;
public WrappedCallback(LauncherAppsCompat.OnAppsChangedCallbackCompat callback) {
mCallback = callback;
}
public void onPackageRemoved(String packageName, UserHandle user) {
mCallback.onPackageRemoved(packageName, UserHandleCompat.fromUser(user));
}
public void onPackageAdded(String packageName, UserHandle user) {
mCallback.onPackageAdded(packageName, UserHandleCompat.fromUser(user));
}
public void onPackageChanged(String packageName, UserHandle user) {
mCallback.onPackageChanged(packageName, UserHandleCompat.fromUser(user));
}
public void onPackagesAvailable(String[] packageNames, UserHandle user, boolean replacing) {
mCallback.onPackagesAvailable(packageNames, UserHandleCompat.fromUser(user), replacing);
}
public void onPackagesUnavailable(String[] packageNames, UserHandle user,
boolean replacing) {
mCallback.onPackagesUnavailable(packageNames, UserHandleCompat.fromUser(user),
replacing);
}
}
}
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