效果:
1.设置状态栏的颜色:
在setContentView()之前加入代码:
Window window = this.getWindow();
//取消状态栏透明
window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
//添加Flag把状态栏设为可绘制模式
window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
//设置状态栏颜色getResources().getColor(android.R.color.transparent)
window.setStatusBarColor(getResources().getColor(R.color.toolbar));
/**
if (Build.VERSION.SDK_INT >= 21) {
View decorView = getWindow().getDecorView();
decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
getWindow().setStatusBarColor(Color.TRANSPARENT);
}
//透明状态栏,达到沉浸式效果
**/
在res/values/color.xml中设置颜色:
<color name="statusbar">#000000</color>
<color name="toolbar">#15619d</color>
2.设置标题栏的布局:
在style.xml中设置主题为NoActionBar无标题栏主题,
<item name="windowNoTitle">true</item>无标题,即将默认的ActionBar去掉
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
<!-- Customize your theme here. -->
<item name="windowActionBar">false</item>
<item name="windowNoTitle">true</item>
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
<item name="colorAccent">@color/colorAccent</item>
</style>
在layout下创建toobar.xml布局,并设置标题栏颜色,标题的位置
<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.Toolbar
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="@color/title"
android:minHeight="?attr/actionBarSize">
<!--自定义toolbar的title 和subtitle -->
<TextView
android:id="@+id/toolbar_subtitle"
style="@style/TextAppearance.AppCompat.Widget.ActionBar.Subtitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:singleLine="true"
android:textColor="#fffFff"
android:text="subtitle"
android:paddingRight="10dp"
android:layout_gravity="right" />
<TextView
android:id="@+id/toolbar_title"
style="@style/TextAppearance.AppCompat.Widget.ActionBar.Title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:lines="1"
android:ellipsize="end"
android:text="title"
android:scrollHorizontally="true"
android:textColor="#ffffff"
android:layout_gravity="center" />
</android.support.v7.widget.Toolbar>
在MainActivity的onCreate()中引用toolbar:
public class MainActivity extends AppCompatActivity{
private TextView mToolbarTitle;
private TextView mToolbarSubTitle;
private Toolbar mToolbar;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.id.activity_main);
mToolbar = (Toolbar) findViewById(R.id.toolbar);
mToolbarTitle = (TextView) findViewById(R.id.toolbar_title);
mToolbarSubTitle = (TextView) findViewById(R.id.toolbar_subtitle);
if (mToolbar != null) {
//将Toolbar显示到界面
setSupportActionBar(mToolbar);
}
if (mToolbarTitle != null) {
//getTitle()的值是activity的android:lable属性值
mToolbarTitle.setText(getTitle());
//设置默认的标题不显示
getSupportActionBar().setDisplayShowTitleEnabled(false);
}
//设置主标题与副标题内容
getToolbarTitle().setText("放心住");
getSubTitle().setText("图标");
}
}