packages/SystemUI/src/com/android/systemui/bubbles/BubbleMenuView.java

/*
 * Copyright (C) 2019 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.systemui.bubbles;

import android.content.Context;
import android.util.AttributeSet;
import android.view.View;
import android.widget.FrameLayout;
import android.widget.ImageView;

import com.android.systemui.R;

/**
 * Menu which allows users to take actions on bubbles, ex. screenshots.
 */
public class BubbleMenuView extends FrameLayout {
    private FrameLayout mMenu;
    private boolean mShowing = false;

    /** Delay before taking a screenshot once the button is tapped to allow the menu time to hide.*/
    public static final long SCREENSHOT_DELAY = 200;

    public BubbleMenuView(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public BubbleMenuView(Context context) {
        super(context);
    }

    @Override
    protected void onFinishInflate() {
        super.onFinishInflate();
        mMenu = findViewById(R.id.bubble_menu_view);
        ImageView icon = findViewById(com.android.internal.R.id.icon);
        icon.setImageDrawable(mContext.getDrawable(com.android.internal.R.drawable.ic_screenshot));
    }

    /**
     * Get the bubble menu view.
     */
    public View getMenuView() {
        return mMenu;
    }

    /**
     * Checks whether the bubble menu is currently displayed.
     */
    public boolean isShowing() {
        return mShowing;
    }

    /**
     * Show the bubble menu at the specified position on the screen.
     */
    public void show(float x, float y) {
        mShowing = true;
        this.setVisibility(VISIBLE);
        mMenu.setTranslationX(x);
        mMenu.setTranslationY(y);
    }

    /**
     * Hide the bubble menu.
     */
    public void hide() {
        mShowing = false;
        this.setVisibility(GONE);
    }
}