Window window = activity.getWindow();
// clear FLAG_TRANSLUCENT_STATUS flag:
window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
// add FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS flag to the window
window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
// finally change the color
window.setStatusBarColor(ContextCompat.getColor(activity,R.color.my_statusbar_color));
public void setStatusBarColor(View statusBar,int color){
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
Window w = getWindow();
w.setFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS,WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
//status bar height
int actionBarHeight = getActionBarHeight();
int statusBarHeight = getStatusBarHeight();
//action bar height
statusBar.getLayoutParams().height = actionBarHeight + statusBarHeight;
statusBar.setBackgroundColor(color);
}
}
你也需要这两个方法来获得动作Bar &状态栏高度:
public int getActionBarHeight() {
int actionBarHeight = 0;
TypedValue tv = new TypedValue();
if (getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true))
{
actionBarHeight = TypedValue.complexToDimensionPixelSize(tv.data,getResources().getDisplayMetrics());
}
return actionBarHeight;
}
public int getStatusBarHeight() {
int result = 0;
int resourceId = getResources().getIdentifier("status_bar_height", "dimen", "android");
if (resourceId > 0) {
result = getResources().getDimensionPixelSize(resourceId);
}
return result;
}
final View decorView = w.getDecorView();
View view = new View(BaseControllerActivity.this);
final int statusBarHeight = UiUtil.getStatusBarHeight(ContextHolder.get());
view.setLayoutParams(new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, statusBarHeight));
view.setBackgroundColor(colorValue);
((ViewGroup)decorView).addView(view);
<resources>
<color name="colorPrimary">#800000</color> // changes the status bar color to Burgundy
<color name="colorPrimaryDark">#303F9F</color>
<color name="colorAccent">#FF4081</color>
<color name="red">#FF0000</color>
<color name="white">#FFFFFF</color>
<color name="cream">#fffdd0</color>
<color name="burgundy">#800000</color>
/**
* @param colorId id of color
* @param isStatusBarFontDark Light or Dark color
*/
fun updateStatusBarColor(@ColorRes colorId: Int, isStatusBarFontDark: Boolean = true) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
val window = window
window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS)
window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS)
window.statusBarColor = ContextCompat.getColor(this, colorId)
setSystemBarTheme(isStatusBarFontDark)
}
}
/** Changes the System Bar Theme. */
@RequiresApi(api = Build.VERSION_CODES.M)
private fun setSystemBarTheme(isStatusBarFontDark: Boolean) {
// Fetch the current flags.
val lFlags = window.decorView.systemUiVisibility
// Update the SystemUiVisibility depending on whether we want a Light or Dark theme.
window.decorView.systemUiVisibility = if (isStatusBarFontDark) lFlags and View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR.inv() else lFlags or View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR
}
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
<!-- This is used for statusbar color. -->
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
<!-- This is used for statusbar content color. If statusbarColor is light, use "true" otherwise use "false"-->
<item name="android:windowLightStatusBar">false</item>
</style>
一个非常非常古老的问题。但是对于想要改变状态栏颜色的人来说，ANDROID 5.0, API 21 &根据themeDark和Light甚至Device DEFAULT。
将此代码放在super.onCreate(savedInstanceState);之后和setContentView(R.layout.activity_main);之前的活动中
int currentNightMode = getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK;
switch (currentNightMode) {
case Configuration.UI_MODE_NIGHT_NO:
// Night mode is not active on device
// For WHITE status bar Icons color to dark
Window window = getWindow();
View view = window.getDecorView();
new WindowInsetsControllerCompat(window, view).setAppearanceLightStatusBars(true);
break;
case Configuration.UI_MODE_NIGHT_YES:
// Night mode is active on device
break;
}
fun changeColorStatusBar(color: Int = R.color.white) {
val window: Window = window
val decorView = window.decorView
val wic = WindowInsetsControllerCompat(window, decorView)
wic.isAppearanceLightStatusBars = true
// And then you can set any background color to the status bar.
window.statusBarColor = ContextCompat.getColor(this, color)
}
