JellyToolbar

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Requirements

• Android SDK 16+

Usage

Add to your root build.gradle:

allprojects {
 repositories {
   ...
   maven { url "https://jitpack.io" }
 }
}

Add the dependency:

dependencies {
  compile 'com.github.yalantis:jellytoolbar:v1.0'
}

How to use this library in your project?

First of all, add JellyToolbar to the xml layout of your activity, so it looks like that:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <com.yalantis.jellytoolbar.widget.JellyToolbar
        android:id="@+id/toolbar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="@color/colorPrimary"
        android:paddingLeft="@dimen/activity_horizontal_margin"
        android:paddingStart="@dimen/activity_horizontal_margin"
        app:cancelIcon="@drawable/ic_close"
        app:endColor="@color/colorEnd"
        app:icon="@drawable/ic_search"
        app:startColor="@color/colorStart"
        app:title="@string/str_news_feed"
        app:titleTextColor="@android:color/white" />

</LinearLayout>

After that pass an instance of the JellyListener and content view (the view which would be inserted to the toolbar) to the JellyToolbar. JellyToolbar has getToolbar() method to let you use all the methods of the standard Toolbar.

public class MainActivity extends AppCompatActivity {

    private JellyToolbar toolbar;
    private AppCompatEditText editText;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        toolbar = (JellyToolbar) findViewById(R.id.toolbar);
        toolbar.getToolbar().setNavigationIcon(R.drawable.ic_menu);
        toolbar.setJellyListener(jellyListener);

        editText = (AppCompatEditText) LayoutInflater.from(this).inflate(R.layout.edit_text, null);
        editText.setBackgroundResource(R.color.colorTransparent);
        toolbar.setContentView(editText);
    }

    private JellyListener jellyListener = new JellyListener() {
        @Override
        public void onCancelIconClicked() {
            if (TextUtils.isEmpty(editText.getText())) {
                toolbar.collapse();
            } else {
                editText.getText().clear();
            }
        }
    };

}

To control the animation flow use collapse() and expand() methods.

Override onToolbarExpandingStarted(), onToolbarCollapsingStarted(), onToolbarExpanded() and onToolbarCollapsed()methods of the JellyListener to get all the animation events.