Android radiobutton background style when selected

I know how to set background for my radio button. But I don’t know what is the best/right way to change background of selected radio button? Is it possible to make it in xml or has to be done in code? Regards

Android App using Webview/javascript. what can be security concern?

I am creating an android web app using Webview and Javascript making addJavascriptInterface(true). My App will content data(html) that will be loaded from an external site. I worried about the cross-site-scripting XSS/security of my app as I am enabling addJavascriptInterface(true). What are the things I should be taking care so that any malicious code should […]

ByteBuffer Little Endian insert not working

I have to make a two way communication between a legacy system and an android device. The legacy system uses little endian byte ordering. I have successfully implemented the receiving part, however sending not works. Strange because for me it seems that the ByteBuffer class malfunctions (I can hardly believe that) ByteBuffer byteBuffer = ByteBuffer.allocate(4); […]

How to disable zoom in Chrome on Android?

trying to prevent zooming on a page in Chrome on Android, and it doesn’t want to behave. I’m using the code below, which works fine on the stock Android browser and Safari on iOS. Any thoughts? <meta content=’width=device-width; initial-scale=1.0; maximum-scale=1.0; user-scalable=no;’ name=’viewport’ /> <meta name=”viewport” content=”width=device-width” />

java.lang.NoClassDefFoundError:android and junit test

I saw that I’m not the only one having this problem but I don’t find a correct answer. I have an android project that I want to test. I create a junit test class for each class of my project. My problem is when I run my test, I have the following error : java.lang.NoClassDefFoundError: […]

AlertDialog inside onClickListener

I’m trying to start an AlertDialog from an onClickListener but I’m getting the following error. The constructor AlertDialog.Builder(new View.OnClickListener(){}) is undefined Does anyone know how to fix this? mRecordButton.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { new AlertDialog.Builder( this ) .setTitle( “Cast Recording” ) .setMessage( “Now recording your message” ) .setPositiveButton( “Save”, new DialogInterface.OnClickListener() { […]

What's the reason of “FimgApiStretch:stretch failed” in Android

In logcat, it always log out “FimgApiStretch:stretch failed”. It appears especially when I am using listview. But it never crash or force close. Anyone knows what the reasons?

Stack overflow when using Retrofit rxjava concatWith

I want to handle pagination in Retrofit using rxjava Observable. I followed the advice from another question. I have more than 100 pages that needs to be fetched, but chain fails around the 20th page and stops any further subscription to the observable with the below log in the logcat 04-04 04:12:11.766 2951-3012/ I/dalvikvm´╣Ľ threadid=28: […]

Security Exception only on Android 6

java.lang.SecurityException: Client must have ACCESS_COARSE_LOCATION or ACCESS_FINE_LOCATION permission to perform any location operations. The app works fine for Android version 5(Lollipop) but gets a Security Exception on the Android version 6.

Facebook LoginButton for Android does not take login_text and logout_text values passed from XML

Facebook Sdk for Android does not take login_text and logout_text values passed from XML. It just ignores it. There is no documentation/example available on earth which uses this customization of the button. <com.facebook.widget.LoginButton xmlns:fb=”” android:id=”@+id/connectWithFbButton” style=”@style/com_facebook_loginview_default_style” android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:layout_centerInParent=”true” android:layout_gravity=”center_horizontal” android:text=”@string/connect_with_facebook” fb:login_text=”@string/connect_with_facebook” fb:logout_text=”Connecting with facebook” /> It always says Login In or Log Out. How […]

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