This is the main Java file that extends activity. Create a file named ScreenON_OFF_ACTIVITY.java and place the below code in it. This is the class that extends the Broadcast receiver class that receives the notifications. create a java file and name it ScreenReceiver.java and place the following code in it. This the class that updates… Read More »
You often may need scrolling backgrounds in your game or any other application. The following code helps you to add continuous backgrounds. Each sprite is added to the right of the current sprite which make them continuos. //Add more stripes, flip them, and position them next to their neighbour stripe. for (int i = 0;… Read More »
//Dynamically change the sprite image…… //my_sprite is a CCSprite already initialized with spriteWithFile. [[CCTextureCache sharedTextureCache] removeTexture:[self.my_sprite texture]; CCTexture2D *tex = [[CCTextureCache sharedTextureCache] addImage:@”new_image.jpg”]; [my_sprite setTexture:tex];
The CCRibbon class, together with touch input, can be used to create the line-drawing effects of popular games. Note: you can’t remove individual points from a CCRibbon. You can only remove the whole CCRibbon by removing it as child from its parent.
CCBitmapFontAtlas faster than CCLabel. Labels that update fast at the expense of more memory usage, like any other CCSprite,is the specialty of the CCBitmapFontAtlas class //Usage… CCBitmapFontAtlas scoreLabel = [CCBitmapFontAtlas bitmapFontAtlasWithString:@”0″ fntFile:@”bitmapfont.fnt”];
You can create endlessly looping animations this way. This code lets a node rotate forever like an endlessly spinning wheel:
This code will set your ringtone for ANDROID. To set a ringtone you have to add it to the database. otherwise it will not be set also gives no error also. Insert it into the database
This code snippet captures audio from a given source and saves it to a file with android.media.MediaRecorder.
The WifiManager can be used to enable and disable wifi. Where ‘enabled’ is a boolean.
First, just show an image inside a toast: This method just displays a text toast: And this method displays a Toast that contains both an image and text:
Get all the available network connections One important thing is that don’t forget to add the following lines in the manifest file
Gets the phone number the app is running on. It needs a permission so add the line uses-permission android:name=”android.permission.READ_PHONE_STATE” to the manifest.xml
This snippet starts an Application automatically after the android-os booted up. in AndroidManifest.xml (application-part):
It’s easy to send Messages using the SmsManager in android. Check some of the examples relating to working with SMS’s in android. 1. How to simulate an incoming call to an emulator OR Send an SMS to an emulator in ANDROID ? 2. Listening incoming sms message in Android. 3. How to get notified during… Read More »
Converting a bitmap to drawable is really easy in ANDORID. It has a class called BitmapDrawable which takes a bitmap as the parameter and convert it into a drawable object.
Playing a video file is simple in android. This post will help you. Put your video in res/raw folder. If no raw folder present then create a new folder inside res. The main. xml file. Please leave your comments if this post was useful.
The following code helps you to do a drag and drop in ANDROID.
By using the below code snippet you can uninstall an installed application on your ANDROID phone. Create an intent object with an action and data as the package name and start with the ACTION_DELETE.
This sample code helps you to load html from a string and from a file into webview in ANDROID.