/*
 * Copyright 2015. Appsi Mobile
 *
 * 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.appsimobile.appsii.compat;

import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.graphics.Rect;
import android.os.Bundle;
import android.support.annotation.Nullable;

import java.util.List;
import java.util.WeakHashMap;

public abstract class LauncherAppsCompat {

    public static final String ACTION_MANAGED_PROFILE_ADDED =
            "android.intent.action.MANAGED_PROFILE_ADDED";

    public static final String ACTION_MANAGED_PROFILE_REMOVED =
            "android.intent.action.MANAGED_PROFILE_REMOVED";

    static final WeakHashMap<Context, LauncherAppsCompat> sInstanceMap = new WeakHashMap<>();

    private static final Object sInstanceLock = new Object();

    public LauncherAppsCompat() {
    }

    @Nullable
    public abstract List<LauncherActivityInfoCompat> getActivityList(
            @Nullable String packageName, UserHandleCompat user);

    public abstract LauncherActivityInfoCompat resolveActivity(Intent intent,
            UserHandleCompat user);

    public abstract void startActivityForProfile(ComponentName component, UserHandleCompat user,
            Rect sourceBounds, Bundle opts);

    public abstract void showAppDetailsForProfile(ComponentName component, UserHandleCompat user);

    public abstract void addOnAppsChangedCallback(OnAppsChangedCallbackCompat listener);

    public abstract void removeOnAppsChangedCallback(OnAppsChangedCallbackCompat listener);

    public abstract boolean isPackageEnabledForProfile(String packageName, UserHandleCompat user);

    public abstract boolean isActivityEnabledForProfile(ComponentName component,
            UserHandleCompat user);

    public interface OnAppsChangedCallbackCompat {

        void onPackageRemoved(String packageName, UserHandleCompat user);

        void onPackageAdded(String packageName, UserHandleCompat user);

        void onPackageChanged(String packageName, UserHandleCompat user);

        void onPackagesAvailable(String[] packageNames, UserHandleCompat user, boolean replacing);

        void onPackagesUnavailable(String[] packageNames, UserHandleCompat user, boolean replacing);
    }
}