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android how to create a transparent dialog themed activity using -'android,android-activity,dialog'


android how to create a transparent dialog themed activity  using -'android,android-activity,dialog'

My original goal here was a modal dialog, but you know, Android didn't support this type of dialog. Alternatively, building a dialog-themed activity would possibly work.
Here's code,

public class DialogActivity extends Activity {

@Override
protected void onCreate(Bundle savedInstanceState) {

    setTheme(android.R.style.Theme_Dialog);

    super.onCreate(savedInstanceState);

    requestWindowFeature (Window.FEATURE_NO_TITLE);

    Button yesBtn = new Button(this);
    yesBtn.setText("Yes");
    yesBtn.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            DialogActivity.this.finish();

        }

    });

    this.setContentView(yesBtn);
}


However, the background was always black, that really confusing. People got same problem,
http://code.google.com/p/android/issues/detail?id=4394
I just wanna make it look more dialog-like for user. So, how to get this DialogActivity transparent and never cover underlying screen?
Thanks.

This was how I created the style

<style name="CustomDialogTheme" parent="android:Theme.Dialog">
    <item name="android:windowBackground">@android:color/transparent</item>
    <item name="android:windowNoTitle">true</item>
    <item name="android:windowFullscreen">false</item>
</style>

    
asked Sep 7, 2015 by rajesh
0 votes
7 views



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