仅供参考
XML布局
<android.support.design.widget.CoordinatorLayout 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.support.design.widget.AppBarLayout
android:id="@+id/appbar"
android:layout_width="match_parent"
android:layout_height="250dp">
<android.support.design.widget.CollapsingToolbarLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
app:contentScrim="?attr/colorPrimary"
app:layout_scrollFlags="scroll|exitUntilCollapsed"
app:layout_scrollInterpolator="@android:anim/decelerate_interpolator"
app:toolbarId="@+id/toolbar">
<ImageView
android:id="@+id/app_bar_image"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scaleType="centerCrop"
android:src="@drawable/image3"
app:layout_collapseMode="parallax" />
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="80dp">
</android.support.v7.widget.Toolbar>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v4.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="android.support.design.widget.AppBarLayout$ScrollingViewBehavior">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:paddingBottom="100dp">
<!-- 此处为随动列表 -->
</LinearLayout>
</android.support.v4.widget.NestedScrollView>
</android.support.design.widget.CoordinatorLayout>
menu
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<item
android:id="@+id/item_exp1"
android:title="temp1"/>
<item
android:icon="@drawable/ic_share"
android:title="share"
android:id="@+id/item_exp2"
app:showAsAction="always"/> //常显示
<item
android:id="@+id/item_exp3"
android:title="temp2"/>
<item
android:title="temp3"
android:id="@+id/item_exp4"/>
</menu>
代码
设置toolbar
在
setContentView(R.layout.activity_first);
后添加
Toolbar toolbar;
toolbar = (Toolbar)findViewById(R.id.toolbar);
toolbar.setTitle("Welcome");
toolbar.setSubtitle("It`s my little app.");
Toolbar.OnMenuItemClickListener menuItemClick = new Toolbar.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem item) {
int id = item.getItemId();
switch (id){
case R.id.item_exp1:
//
break;
case R.id.item_exp2:
//
break;
case R.id.item_exp3:
//
break;
case R.id.item_exp4:
//
break;
}
return false;
}
};
toolbar.setOnMenuItemClickListener(menuItemClick); //放置menu
toolbar.inflateMenu(R.menu.settings);