#android-3.0-honeycomb

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Answer: How to hide action bar before activity is created, and then show it again? #development #answer #dev

Answer: How to hide action bar before activity is created, and then show it again? #development #answer #dev

How to hide action bar before activity is created, and then show it again?

I need to implements 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 some time:

setContentView(R.layout.main); getActionBar().show();

But beforeonCreate is called and splash appears,…

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How to: How do I add a Fragment to an Activity with a programmatically created content view

How to: How do I add a Fragment to an Activity with a programmatically created content view

How do I add a Fragment to an Activity with a programmatically created content view

I want to add a Fragment to an Activity that implements its layout programatically. 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;…

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How to: android - need some clarifications of fragments vs activities and views

How to: android – need some clarifications of fragments vs activities and views

android – need some clarifications of fragments vs activities and views

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…

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How to: Was PreferenceFragment intentionally excluded from the compatibility package?

How to: Was PreferenceFragment intentionally excluded from the compatibility package?

Was PreferenceFragment intentionally excluded from the compatibility package?

I’m looking to write preferences that can be applied to both 3.0 and pre-3.0 devices. Discovering that PreferenceActivity contains deprecated methods (although these are used in the accompanying sample code), I looked at PreferenceFragement and the compatibility package to solve my woes.

It appears, though, that Prefer…

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How to: Android Fragments and animation

How to: Android Fragments and animation

Android Fragments and animation

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 :)

Answer: Android Fragments and animation

To animate the transition between fragments, or to animate the…

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How to: How to hide action bar before activity is created, and then show it again?

How to: How to hide action bar before activity is created, and then show it again?

How to hide action bar before activity is created, and then show it again?

I need to implements 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 some time:

setContentView(R.layout.main); getActionBar().show();

But beforeonCreate is called and splash appears,…

View On WordPress