Create popup activity in Android

Tutorial on how to create a popup activity in your android app project using. At this tutorial you can turn your some activity to popup.

Before you can set the popup activity in your project you need to add compile 'com.android.support:appcompat-v7:+' or higher in your build.gradle

Next goto your AndroidManifest.xml and add this code.
android:theme="@style/Theme.AppCompat.Dialog.Alert"
Screenshot:

And this is my sample codes on my layout <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:orientation="vertical" android:layout_height="wrap_content" android:gravity="center" android:background="#DEDEDE"> <ImageView android:layout_width="150dp" android:layout_height="150dp" android:src="@drawable/ic_launcher" android:layout_gravity="center" android:layout_margin="6dp"/> <TextView android:text="Sample Popup Activity. GoodLuck to your popup activity \n⁄(⁄ ⁄•⁄ω⁄•⁄ ⁄)⁄" android:layout_width="wrap_content" android:layout_height="wrap_content" android:padding="19dp" android:textColor="#000000"/> </LinearLayout>
And final result it will look like this.
Screenshot: end of tutorial.