Custom Dialog

So here we are with a simple method to create a own designed dialog box.

Create a button to activate the dialog box.

<TextView

        android:id="@+id/textView1"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignParentLeft="true"

        android:layout_alignParentTop="true"

        android:text="Click Button"

        android:textAppearance="?android:attr/textAppearanceLarge" />

    <Button

        android:id="@+id/buttonShowCustomDialog"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_below="@+id/textView1"

        android:layout_centerHorizontal="true"

        android:layout_marginTop="30dp"

        android:text="Button" />

Now create a new layout file named "custom_dialog.xml" to design your dialog box.

<ImageView
    android:id="@+id/image"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_marginRight="5dp"
    />

<TextView
    android:id="@+id/text"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:textColor="#DC143C"
    android:layout_toRightOf="@+id/image"
    />
   
<Button
    android:id="@+id/dialogButtonOK"
    android:layout_width="100px"
    android:layout_height="wrap_content"
    android:text="OK"
    android:layout_marginTop="5dp"
    android:layout_marginRight="5dp"
    android:layout_below="@+id/image"
    />

Now make changes in the main activity file.

package com.codingredefined.customdialog;

import android.os.Bundle;
import android.app.Activity;
import android.app.Dialog;
import android.content.Context;
import android.view.Menu;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;

public class MainActivity extends Activity
{
Button button;
Context context;
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
context=this;
button=(Button)findViewById(R.id.buttonShowCustomDialog);
button.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View v)
{
final Dialog dialog=new Dialog(context);
dialog.setContentView(R.layout.custom_dialog);
dialog.setTitle("Custom Dialog");
TextView text=(TextView)dialog.findViewById(R.id.text);
text.setText("Android Custom Dialog");
ImageView image=(ImageView)dialog.findViewById(R.id.image);
image.setImageResource(R.drawable.ic_launcher);
Button dialogButton=(Button)dialog.findViewById(R.id.dialogButtonOK);
dialogButton.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View v)
{
dialog.dismiss();
}
});
dialog.show();
}
});
}

}

Following output will be obtained.