Only work for SDK >= 19.
Add it in your root build.gradle at the end of repositories:
allprojects {
repositories {
...
maven { url "https://jitpack.io" }
}
}
Add the dependency
dependencies {
compile ('com.github.niorgai:StatusBarCompat:2.1.1', {
exclude group: 'com.android.support'
})
}
SDK | KITKAT(19) | LOLLIPOP(21) |
---|---|---|
TranslucentStatusBar | SetStatusBarColor |
---|---|
This is a utils for status bar, And you do not need to change your style.xml
file.
The most feature is you can toggle setStatusBarColor
and translucentStatusBar
without recreate activity.
//set color for status bar
StatusBarCompat.setStatusBarColor(Activity activity, int color)
//add alpha to color
StatusBarCompat.setStatusBarColor(Activity activity, int statusColor, int alpha)
//translucent status bar
StatusBarCompat.translucentStatusBar(activity);
//should hide status bar background (default black background) when SDK >= 21
StatusBarCompat.translucentStatusBar(Activity activity, boolean hideStatusBarBackground);
//set color for CollapsingToolbarLayout
setStatusBarColorForCollapsingToolbar(Activity activity, AppBarLayout appBarLayout, CollapsingToolbarLayout collapsingToolbarLayout,
Toolbar toolbar, int statusColor)
- Use it after call
setContentView
- If use FullScreen Activity, must call
StatusBarCompat.translucentStatusBar(activity);
Demo shows One Activity with four Fragments.
- CommonFragment call
setStatusBarColor
method, SeekBar can change statusBar's alpha. - TranslucentFragment call
translucentStatusBar
method, when sdk >= 21, button can toggle hide/show statusBar's shadow. - DrawerFragment call
setStatusBarColor
method, show how to compat for DrawerLayout and CoordinatorLayout. - CollapsingFragment call
setStatusBarColorForCollapsingToolbar
method, compat for CollapsingToolbarLayout.
These problem only show in SDK between 19 and 21:
- If work with
TabActivity
, It will show a black line in contentView, so you can callStatusBarCompat.setStatusBarColor(Activity activity, int statusColor, int alpha)
and the suggest alpha is 112. - If first view is
DrawerLayout
, let its child view setfitsSystemWindow
to false.
透明状态栏只有在 SDK >= 19 (Android 4.4) 才会生效.
透明状态栏 | 设置状态栏的颜色 |
---|---|
这是一个为了兼容处理状态栏的工具类,可以不需要设置不同的style.xml
文件,最重要的特性就是可以在**不重启 Activity 的情况下切换 setStatusBarColor
和 translucentStatusBar
**. 提供以下 API :
//设置状态栏的颜色
StatusBarCompat.setStatusBarColor(Activity activity, int color)
//添加alpha值
StatusBarCompat.setStatusBarColor(Activity activity, int statusColor, int alpha)
//透明状态栏
StatusBarCompat.translucentStatusBar(activity);
//SDK >= 21时, 取消状态栏的阴影
StatusBarCompat.translucentStatusBar(Activity activity, boolean hideStatusBarBackground);
//为 CollapsingToolbarLayout 设置颜色
setStatusBarColorForCollapsingToolbar(Activity activity, AppBarLayout appBarLayout, CollapsingToolbarLayout collapsingToolbarLayout,
Toolbar toolbar, int statusColor)
- 在
setContentView
方法调用后再设置. - 如果使用了全屏 Activity ,记得调用
StatusBarCompat.translucentStatusBar(activity);
Demo 只有一个 Activity , 分四个 Tab.
- CommonFragment 为正常布局, 可以通过 SeekBar 来调整状态栏颜色的 alpha 值. 调用方法为:
setStatusBarColor
. - TranslucentFragment 为图片布局, 展示透明状态栏效果, SDK >= 21时, 可以通过按钮显示\隐藏 statusBar 的 shadow, 调用方法为:
translucentStatusBar
. - DrawerFragment 展示 DrawerLayout + CoordinatorLayout, 调用方法为:
setStatusBarColor
. - CollapsingFragment 展示 CollapsingLayout 的适配效果, 调用方法为:
setStatusBarColorForCollapsingToolbar
.
这些问题仅仅出现在 4.4 上
- 如果用在 TabActivity 上, 会有一条黑线在状态栏下面, 推荐使用
StatusBarCompat.setStatusBarColor(Activity activity, int statusColor, int alpha)
方法, 推荐的透明值为 112. - 如果 layout 中第一个 View 为 DrawerLayout, 那么它的子 View 的 fitsSystemWindow 需要设置为 false.
在我的博客Android-translucent-status-bar中可以查看更多细节.
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