Android dialog animation

layout/dialoglayout.xml <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical"> <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:src="@drawable/ic_launcher"/> <Button android:id="@+id/dismiss" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="dismiss"/> </LinearLayout>

value/styles.xml

    <!-- dialog animation -->

    <style name="DialogAnimation">
        <item name="android:windowEnterAnimation">@android:anim/slide_in_left</item>
        <item name="android:windowExitAnimation">@android:anim/slide_out_right</item>
    </style>

src / source.java

	private void openDialog() {

		final Dialog dialog = new Dialog(YourChoice.this);
       
                 //no title bar
                //dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);

		dialog.setTitle(getResources().getString(R.string.dialog_title));
		dialog.setContentView(R.layout.dialoglayout);
		dialog.getWindow().getAttributes().windowAnimations = R.style.DialogAnimation;

		Button btnDismiss = (Button) dialog.getWindow().findViewById(
				R.id.dismiss);

		btnDismiss.setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View v) {
				dialog.dismiss();
			}

		});

		dialog.show();

	}