Playing around with Android

After some playing with my code on CheckerBoard application, I got to some interesting results.

I wanted to cover all colors from the visible spectre but didn't had the real success . Anyway here is what I achieved so far :)

I used some settings in Android manifest like:

android:screenOrientation="portrait"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen"

in the activity tag. The first one makes sure your app always runs in portrait mode. The second removes the title bar with the battery and notifictaions area.

For publishing an update to the same application you should export your application with changed version code number in AndroidManifest.xml like this:




<manifest xmlns:android="http://schemas.android.com/apk/res/android"
android:versionCode="2"

If your version code was 1, make it 2, if it was 2 make it 3 and so on...