android

How to display superscript text for textview in android

Hi can anyody tell how to display superscript text in text view like two square(22) in android? Thanks ...

Android - Getting Exception

I am developing one application in which i am getting an exception, and i know this one is the silly or small mistake which i am doing but your help may catch me out and make my day: public class Demo extends Activity { Button btnDemo; Thread t; AlertDialog alertDialog; @Override public void onCreate(Bundle...

Android - Sequential audio playback?

Tried both soundpool and mediaplayer but cant quite manage to get sound files to play back correctly in sequence without overlap.. Need to be able to playback three randomly selected audio files in sequence without overlap. Any examples of using soundpool to play back audio sequentially? would be very much appreciated.. seems like such ...

Communicate with the android RIL daemon or Intercept Messages from the RIL android daemon

Hello people Is it possible to communicate with the android RIL daemon using the android NDK ? I would like to get notifications from the RIL daemon or better i would like to grab the messages which are sent to the upper Aplication Framework and modify/filter them and after that transmit them to the upper layer. I know there is a share...

Slowly fade out my main view Xml and go to another XML

Hai all I want to slowly fade out my main view Xml and go to another XML? Please anyone give me an example with a sample code. please help. ...

Possible Exceptions for Android While we play video using VideoView

hey, what r the possible exceptions that will be thrown when we try to play video using VideoView ? The Android developer guide does not provide any exceptions that will be thrown when playing video? Can anyone help me in sorting out this issue? Thank in Advance. ...

Custom Font Issue In Android

Hi All, I am trying to use custom font in android. I have written java code as given below. TextView txt = (TextView) findViewById(R.id.customfont); Typeface font = Typeface.createFromAsset(getAssets(), "fonts/Molot.otf"); txt.setTypeface(font); where I have stored the custom font in "./assets/fonts/" folder. But, I am getting nullp...

How to run a task in background in android.?

public class Battery1 extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); } @Override protected void onResume() { super.onResume(); ...

android,groupactivity key event block children activity event

as title, android,group activity key event block children activity event. In children activity, may cause to group activity get focus, so how could we prevent it? ...

Low Battery Alert in Android?

Hi everyone, I want to generate a low battery alert programmatically, same as that will be generated when battery is low..can any one post a sample code how to do it..am aware of ACTION_BATTERY_LOW. but how to use it..? i want to generate a low battery alert even though battery is not low. ...

Find out if Android device is portrait or landscape for normal usage?

Is there anyway to find out if a device is portrait or landscape by default? In that I mean how you normally use the device. Most phones have a portrait screen for normal usage but is there some flag for finding that out? ...

What's the role of adapters in Android?

I have recently started working on Android. I want to know when and where adapters are used and how they are used. I didn't get much information from androids developer documentation. ...

ImageView transaction in android

Hi folks i have gallery view if user tap on gallery i am showing that image in imageview.while opening image in imageView i want to give some transaction.how to give transaction to image view Thanks in Advance Aswan ...

ndk-gdb with multiple so libs

Hi everyone. I learned about the debug tool of "ndk-gdb" from Android NDK r4. Now I can start debugging the hello-jni sample(although some issue exists). But, for my own Android applications, I have several so libs to use, build from a large number of c/c++ files. I used to build these so files with ndk-build, and then copy these so fi...

Admob ad won't display in an dialog themed activity

What i have is a simple activity with some content inside of it. Right below that I have an admob ad. And it works great. However, when i add android:theme="@android:style/Theme.Dialog" to the activity in the manifest the activity still loads, the content loads, but then the ad will NOT load. If i simply delete android:theme="@android...

Thread Handling in android

Hi all, What are the plans to handle thread locks that might occur when two modules access the GPS thread concurrently.. if possible please provide some resources or snippet Thanks in advance ...

How can increase scroll view height in android?

Hi friends, i am using grid view in scroll view for display images,In Grid view contains 16 images and dynamically added some images,but scroll view does not display 16 images,please refer my screen shot,i want to scroll view will display gridview,anybody know please give code for me,Thanks all. my xml file <?xml version="1.0" encoding...

Android::findViewByID - how can I get View of a TextView through a Listener of another UI element?

This is going to be a bit lame question. I have the following code: .............. public void onCreate (Bundle bundle) { super.onCreate(bundle); this.setContentView(R.layout.main2); Button bnt = (Button) this.findViewById(R.id.browser); bnt.setOnClickListener(new ButtonListener()); } .............. class ButtonListener impl...

Android link to another package's function

I've got two android apps, one with a public void. How would the other app call this function? ...

How to Login twitter using Oauth from my android application?

I am making an application which is a Twitter client. This means it connects to Twitter with OAuth. I register my application to Twitter and got all my keys, but now I do not have an idea how to connect my application with twitter. I have done some code mention below. Please help me out.. Twitter twitter=new TwitterFactory().getInstance...