Wednesday, November 14, 2012

Side notes on Android Dev

  1. To make your subclassed ViewPager (android.support.v4.view.ViewPager) work, prepare both the constructors in your class:
    • ViewPager(Context context)
    • ViewPager(Context context, AttributeSet attrs)
  2. In ActionBarSherlock, if you can't get the loading icon work, i.e. setSupportProgressBarIndeterminateVisibility( ) just got no effect at all, then you are very likely have a wrong Window class (android.view.Window) imported. You should include the ActionBarSherlock Window class instead.
    • com.actionbarsherlock.view.Window

Sync multiple git repo at once

Use the following command in Linux will do the job:  ls -d RepoNames* | xargs -I{} git -C {} pull