Android development-Android Material Design Toolbar customization, androidtoolbar

Android development-Android Material Design Toolbar customization, androidtoolbar

1. menu of custom Toolbar:

Create a menu. xml file under menu to customize the menu style:

 1 <menu xmlns:android="http://schemas.android.com/apk/res/android" 2     xmlns:app="http://schemas.android.com/apk/res-auto" 3     xmlns:tools="http://schemas.android.com/tools" 4     tools:context=".MainActivity"> 5     <item 6         android:id="@+id/action_search" 7         android:orderInCategory="80" 8         android:title="action_search" 9         app:showAsAction="ifRoom"10         android:icon="@drawable/search_ic_selector"/>11 </menu>

2. Custom Toolbar, which is generally shared:

Create a common_toolbar.xml file:

 1 <?xml version="1.0" encoding="utf-8"?> 2 <android.support.v7.widget.Toolbar 3     xmlns:android="http://schemas.android.com/apk/res/android" 4     xmlns:app="http://schemas.android.com/apk/res-auto" 5     android:id="@+id/common_toolbar_top" 6     android:layout_width="match_parent" 7     android:layout_height="wrap_content" 8     android:background="@color/colorPrimary" 9     android:minHeight="?attr/actionBarSize"10     app:popupTheme="@style/ThemeOverlay.AppCompat.Light"11     app:navigationIcon="?attr/homeAsUpIndicator"12     app:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"13    >14 </android.support.v7.widget.Toolbar>

Note: app: navigationIcon = "? Attr/homeAsUpIndicator "is used to set the return icon.

3. Introduce custom Toolbar in the layout file:

<include    layout="@layout/common_toolbar"></include>

4. Declare Toolbar in activity and listen to menu events:

Note: The Activity must inherit the AppCompatActivity

1. Declare Toolbar:

1 Toolbar toolbar = (Toolbar) findViewById(R.id.common_toolbar_top);2 setSupportActionBar(toolbar);

2. Set the title of a Toolbar:

setTitle(R.string.fragment_for_why_title);

3. Declare the menu and listen for events:

Menu declaration:

@Overridepublic boolean onCreateOptionsMenu(Menu menu) {    // Inflate the menu; this adds items to the action bar if it is present.    getMenuInflater().inflate(R.menu.main, menu);    return true;}

Event listening:

@Overridepublic boolean onOptionsItemSelected(MenuItem item) {    int id = item.getItemId();    //noinspection SimplifiableIfStatement    if (id == R.id.action_search) {              return true;    }    return super.onOptionsItemSelected(item);}

V. Final:

Demo: http://shouji.baidu.com/software/item? Docid = 8118536 & from =