
AlertDialog in Android are used to display pop-up dialogs with buttons. If you want to create a custom layout for AlertDialog you need to make use of FrameLayout. We can create our custom layout XML file and add any View component we want,
File : custom_aleartdialog.xml<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/editText"
android:hint="Enter Message"
android:layout_margin="20dp"
android:layout_weight="1" />
</LinearLayout>
We will inflate the custom layout that we have created to the AlertDialog using, LayoutInflater,
MainActivity.javapublic class MainActivity extends ActionBarActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
builder.setTitle("Custom AlertDialog");
builder.setNegativeButton("Dismiss", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Toast.makeText(MainActivity.this,"Get Started!",Toast.LENGTH_LONG).show();
dialog.dismiss();
}
});
LayoutInflater inflater = getLayoutInflater();
View dialoglayout = inflater.inflate(R.layout.custom_alertdialog, null);
builder.setView(dialoglayout);
builder.show();
}
}
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