I need to implement splash screen in my honeycomb app. I use this code in activity’s onCreate to show splash: setContentView(R.layout.splash); getActionBar().hide(); and this code to show main UI after sometime: setContentView(R.layout.main); getActionBar().show(); But before onCreate is called and splash appears, there is small amount of time when action bar shown. How can I make … Read more
I want to add a Fragment to an Activity that implements its layout programmatically. I looked over the Fragment documentation but there aren’t many examples describing what I need. Here is the type of code I tried to write: public class DebugExampleTwo extends Activity { private ExampleTwoFragment mFragment; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); … Read more
How should you implement the sort of sliding that for example the Honeycomb Gmail client uses? Can TransactionManager handle this automatically by adding and removing the Fragments, it’s kind of difficult to test this due to the emulator being a slideshow 🙂 6 Answers 6
I’m trying to animate the transition between fragments. I got the answer from the following Android Fragments and animation FragmentTransaction ft = getFragmentManager().beginTransaction(); ft.setCustomAnimations(R.anim.slide_in_left, R.anim.slide_out_right); DetailsFragment newFragment = DetailsFragment.newInstance(); ft.replace(R.id.details_fragment_container, newFragment, “detailFragment”); // Start the animated transition. ft.commit(); And my R.anim.slide_in_left <?xml version=”1.0″ encoding=”utf-8″?> <set xmlns:android=”http://schemas.android.com/apk/res/android”> <translate android:fromXDelta=”50%p” android:toXDelta=”0″ android:duration=”@android:integer/config_mediumAnimTime”/> <alpha android:fromAlpha=”0.0″ android:toAlpha=”1.0″ android:duration=”@android:integer/config_mediumAnimTime” /> … Read more
how can I change the text color of the ActionBar? I’ve inherited the Holo Light Theme, I’m able to change the background of the ActionBar but I don’t find out what is the attribute to tweak to change the text color. Ok, I’m able to change the text color with the attribute android:textColorPrimary but it … Read more
In Android API 11+, Google has released a new class called Fragment. In the videos, Google suggests that whenever possible (link1, link2), we should use fragments instead of activities, but they didn’t explain exactly why. What’s the purpose of fragments and some possible uses of them (other than some UI examples that can be easily … Read more
