kevalpatel2106

public interface UrlBitmapListener {
    /**
     * @params url URL of the image that was requested
     * @params bitmap Bitmap image for the URL.
     */
    void onBitmapDownloaded(String url, Bitmap bitmap);
}

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<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>

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<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="65dp"
    android:id="@+id/chat_head_root"
    android:layout_height="wrap_content"
    android:orientation="vertical">

    <!--Profile image for the chat head.-->

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public class ChatHeadService extends Service {
   private WindowManager mWindowManager;
   private View mChatHeadView;


   public ChatHeadService() {
   }


   @Override

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//Set the close button.
ImageView closeButton = (ImageView) mChatHeadView.findViewById(R.id.close_btn);
closeButton.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View v) {
        //close the service and remove the chat head from the window
        stopSelf();
    }
});

kevalpatel2106

import android.app.Service;
import android.content.Intent;
import android.graphics.PixelFormat;
import android.os.IBinder;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.WindowManager;
import android.widget.ImageView;

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import android.content.Intent;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.provider.Settings;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity {

kevalpatel2106

//Drag and move floating view using user's touch action.
mFloatingView.findViewById(R.id.root_container).setOnTouchListener(new View.OnTouchListener() {
    private int initialX;
    private int initialY;
    private float initialTouchX;
    private float initialTouchY;

    @Override
    public boolean onTouch(View v, MotionEvent event) {
        switch (event.getAction()) {

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//The root element of the collapsed view layout
final View collapsedView = mFloatingView.findViewById(R.id.collapse_view);
//The root element of the expanded view layout
final View expandedView = mFloatingView.findViewById(R.id.expanded_container);

//Set the close button
ImageView closeButtonCollapsed = (ImageView) mFloatingView.findViewById(R.id.close_btn);
closeButtonCollapsed.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View view) {

kevalpatel2106

public class FloatingViewService extends Service {


   private WindowManager mWindowManager;
   private View mFloatingView;


   public FloatingViewService() {
   }