Android-5 tip about the Toolbar and the Style

Toolbar style and theme.
With the new Toolbar you can apply a style and a theme.
They are different!

The style is local to the Toolbar view, for example the background color.

The app:theme is instead global to all ui elements inflated in the Toolbar, for example the color of the title and icons.

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Expand and collapse animation

Image
If you search a simple code to expand and collpse a View with an animation you'll find a lot of example. Almost all of the examples extend Animation class.

Instead I would like to use an Animator and its listeners.

Where I come from they say I'm discovering the hot water. I know, but it might be useful to someone.
Here you can see a short video:

The code is very simple:
We'll use two LinearLayout. .... ..... ..... In our Activity we simply add a OnClickListener to our Header View. public class MainActivity extends Activity { LinearLayout mLinearLayout; LinearLayout mLinearLayoutHeader; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); mLinearLayout = (LinearLayout) findViewById(R.id.expandable); //set visibility to GONE mLinearLayout.setVisibility(View.GONE); m…
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Android-5: Card and images with rounded corners in Android 4

Card and images with rounded corners in Android 4
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This gist can be useful to achieve the same aspect also in Android V4 (and as always it can be improved)
Here the link.

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root --gradleScript ----dependencies.gradle --module1 ----build.gradle --build.gradle In gradleScript/dependecies.gradle:

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// Top…
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