Home / IOS Development / Create transparent screen using Android Overlay feature

Create transparent screen using Android Overlay feature



In any industry, trends always come from the current context. While some hold on for years, while some disappear within a month or two. But with mobile app design, trends are usually accompanied by the release of each new operating system. Similarly, with the Android Overlay feature, Android app designers continually design user-friendly and creative app designs.

Therefore, today, in this step by step Android overlay app tutorial, we will cover the implementation process of the Android overlay feature within create a transparent demo screen to build a more user-friendly Android app. So let’s get started with this Android overlay tutorial.

Procedure for creating transparent demo screen in App

First, open Android Studio and create a new project under the movie menu.

create a new project in android studio

Now select your target device and click next.

Select unit of measure in android studio

Select Empty activity in the next tab.

select Empty activity

Finally, customize the activity.

customize the activity

Start code integration

Activity_main.xml



























MainActivity.java

package com.showhintdemo;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;
public class MainActivity extends AppCompatActivity implements View.OnClickListener {
private TextView textMessage;
private TextView textHelp;
private ImageView imgSettings;
private ImageView imgMenu;
private RelativeLayout rlOverlay;
private LinearLayout llSettings;
private LinearLayout llMenu;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
initControls();
}
private void initControls() {
textMessage = (TextView) findViewById(R.id.textMessage);
textHelp = (TextView) findViewById(R.id.textHelp);
textHelp.setOnClickListener(this);
imgSettings = (ImageView) findViewById(R.id.imgSettings);
imgSettings.setOnClickListener(this);
imgMenu = (ImageView) findViewById(R.id.imgMenu);
imgMenu.setOnClickListener(this);
rlOverlay = (RelativeLayout) findViewById(R.id.rlOverlay);
llSettings = (LinearLayout) findViewById(R.id.llSettings);
llMenu = (LinearLayout) findViewById(R.id.llMenu);
}
@Override
public void onClick(View view) {
switch (view.getId()) {
case R.id.imgSettings:
Toast.makeText(this, "Settings icon clicked", Toast.LENGTH_LONG).show();
break;
case R.id.imgMenu:
Toast.makeText(this, "Menu icon clicked", Toast.LENGTH_LONG).show();
break;
case R.id.textHelp:
if (textHelp.getText().toString().equals("Next")) {
llSettings.setVisibility(View.GONE);
llMenu.setVisibility(View.VISIBLE);
textHelp.setText("Got It");
} else {
rlOverlay.setVisibility(View.GONE);
textMessage.setVisibility(View.VISIBLE);
}
break;
default:
break;
}
}
}

And done!

Now when you launch the app for the first time, you see the output like this.

Example of Android overlay

Frequently asked questions

What is an Android overlay feature?

Also known as Draw on top, Android screen overlays let you view content across other apps.

Which Android apps use a screen overlay feature?

The screen overlay feature is used by a few leading apps, including Facebook Messenger, Twilight and Lastpass.

Is there any way I can turn off the screen overlay feature for an app?

Yes, you can turn off the screen overlay feature by turning off viewing over other app options from the settings.

Conclusion

Although it is only part of the design of mobile apps, there is much more to learn. And to create an Android app from scratch with an attractive user interface, it is important that you have the knowledge and experience to use app design widgets. Furthermore, there are many interesting uses for permission for Android overlays. But if you are not a technical person, this job can be difficult for you.

Therefore, the best idea is to consult experts or hire an Android app development company that has practical experience in designing and developing Android apps. If you have any ideas about Android apps in mind you want to convert to a successful application, please discuss it with us. Just fill out the given contact form and one of our representatives will contact you as soon as possible.

Get a free copy of Transparent Android Overlay preview from Github.

You may also like,

This page was last modified 8:38, 8 October 2020.

Want to develop Android app from scratch? Contact us now

Get your free consultation now


Source link