I know I can use colorPrimary to determine the color of Toolbar, and colorPrimaryDark to determine the color of Status bar.
I'm using the following theme
<!-- Base application theme. -->
<style name="Theme.Noteplus.Base.Brown" parent="Theme.AppCompat.Light.DarkActionBar">
<!-- Customize your theme here. -->
<item name="colorPrimary">#color/colorPrimaryLight</item>
<item name="colorPrimaryDark">#ff0000</item>
<item name="windowActionBar">false</item>
<item name="windowNoTitle">true</item>
One of the interesting attribute is, when I slide out the navigation menu, the status bar becomes transparent automatically.
During run-time, sometime I would like to change the color of status bar.
setTitle("Recycler bin");
toolbar.setBackgroundColor(Color.BLUE);
getWindow().setStatusBarColor(Color.parseColor("#5694FF"));
It will looks as follow
Unfortunately, calling setStatusBarColor, will also loss the transparency attribute of status bar, when we slide out the navigation menu.
May I know, how to change status bar color during run-time, without lossing its transparency attribute? For my case, after I changing the status bar to blue during run-time, when I slide out navigation drawer, I wish to see status bar transparency attribute being retained.
Update
I had tried
private void setStatusBarColor(int color) {
if (Build.VERSION.SDK_INT >= 21) {
Window window = getWindow();
window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
window.setStatusBarColor(color);
}
}
It doesn't help to provide transparency attribute when the navigation drawer slides out.
You are using a DrawerLayout. That means, that instead of using Window#setStatusBarColor(int) you should be using one of DrawerLayout#setStatusBarBackground() overloads.
The equivalent of your code is following:
ColorDrawable colorDrawable = new ColorDrawable(0xFF5694FF);
drawerLayout.setStatusBarBackground(colorDrawable);
I've applied minor changes to the template app that can be created with Android Studio wizard:
I guess your problem with transparency is not about the method you are using but its rather about the color itself!
You are using this getWindow().setStatusBarColor(Color.parseColor("#5694FF"));
Try to use RGBA instead of RGB so make it transparent, should be something like this:
getWindow().setStatusBarColor(Color.parseColor("#5694FF80"));
private void changeStatusBarColor(String color){
if (Build.VERSION.SDK_INT >= 21) {
Window window = getWindow();
window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
window.setStatusBarColor(Color.parseColor(color));
}
}
If you check here in stack overflow everyone before that line of code set the transparency of the status bar to solid with
getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS)
I am trying to achieve brighter translucent status bar ,only the status bar and trying to keep navigation bar as its default.
I tried some solutions(actually non of them worked as what i want).
In this one i couldn't change translucent transparency, i am trying to get brighter one.But it is not changing.
http://blog.raffaeu.com/archive/2015/04/11/android-and-the-transparent-status-bar.aspx
The other option, i tried to use fullscreen theme and placed a gradient view same height as status(that is what i want). But in this time Layout extends behind of navigation and navigation looses its black background.I couldn't find solution for that.(making it translucent not what i want)
TLDR : i am trying to get brighter translucent status with keeping navigation as its default. Is it possible?
Edit. min SDK is 20
(sorry for bad english)
Yes, it is possibile.
Set the translucent status
<style name="AppThemeTranslucent" parent="Theme.AppCompat.Light.NoActionBar">
<item name="android:windowTranslucentStatus">true</item>
<item name="android:windowTranslucentNavigation">true</item>
</style>
Set a color for your status bar using:
#TargetApi(Build.VERSION_CODES.LOLLIPOP)
private void setTrasparentStatusBar() {
Window window = getWindow();
window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
window.setStatusBarColor(ContextCompat.getColor(this, R.color.status_bar_color));
window.setNavigationBarColor(ContextCompat.getColor(this, android.R.color.black));
}
Add this property to you root layout
android:fitsSystemWindows="true"
And this is what I achieve with this code
EDIT
I investigated about this feature, not all the view implement fitsSystemWindows so not always you can get this results.
I suggest you to read this and here a repo with a sample using a CoordinatorLayout with a negative marginTop
I found the solution here
By adding this one into onCreate()
getWindow().getDecorView().setSystemUiVisibility(
View.SYSTEM_UI_FLAG_LAYOUT_STABLE
| View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
And this adding this into your style
<item name="android:statusBarColor">#android:color/transparent</item>
I have searched everywhere but didn't get any help. I want to use a background image as full screen which will cover status bar and the footer navigation also which having a back button with home button and a task switcher button.
Like below image:
Transparent navigation bar work for Android 4.4+ (API 19) (just like status bar).
values/styles.xml
<style name="FullScreenEffectTheme" parent="Theme.AppCompat.NoActionBar">
<!-- ... -->
</style>
values-v19/styles.xml
<style name="FullScreenEffectTheme">
<!-- StatusBar -->
<item name="android:statusBarColor">#android:color/transparent</item>
<!-- NavigationBar -->
<item name="android:navigationBarColor">#android:color/transparent</item>
</style>
In code set flags:
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
getWindow().getDecorView().setSystemUiVisibility(
View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN |
View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
}
Don't forget to set this style to activity :)
Then you need to add padding or Space to your layout.
Important: If you want to have landscape orientation for phones translucent navigation bar cause ugly issue and in this case you should off this feature. I solved it like Tanner Perrien explained here.
My problem is easy but I need some help
I have a MainActivity, several Fragments and NavigationDrawer. I also use a Appcompat v7
NavigationDrawer is shown behind the statusbar for what I use ScrimInsetsLayout.
In styles I have colorPrimary and colorPrimaryDark(parent is Theme.Appcompat)
In main activity I use setStatusBarColor(Color.TRANSPARENT) to show Drawer in statusbar. So now I have colorPrimaryDark statusbar color and NavigationDrawer in statusbar
Now I created a new Fragment and I need to disable colorPrimaryDark color and make statusbar real transparent
As I said before, setting color to transparent makes it colorPrimaryDark with drawer shown
Setting it to any other color "hides" drawer.
Thanks
Screenshots:
The transparent translucent status bar is available from API 19, create a new values-v19 folder and a styles.xml inside it then update your BaseAppTheme like this:
<!-- Base application theme for v19. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
<item name="android:windowTranslucentNavigation">false</item>
<item name="android:windowTranslucentStatus">true</item>
</style>
But, this would make your UI use the space behind StatusBar, so I would suggest adding an extra TOP padding, of 25dp (researched and found every API uses 25dp as StatusBar height even in landscape mode), for devices > API19
I have set my statusBar color to transparent for Lollipop only with the following line in my theme :
<item name="android:statusBarColor">#android:color/transparent</item>
Now I need to draw behind it, but I can't get any view draw behind it. I know how to do it with the windowTranslucentStatus property, but don't want to use this property since it will then ignore the color of the statusBar set to transparent.
Method #1:
To achieve a completely transparent status bar, you have to use statusBarColor, which is only available on API 21 and above. windowTranslucentStatus is available on API 19 and above, but it adds a tinted background for the status bar. However, setting windowTranslucentStatus does achieve one thing that changing statusBarColor to transparent does not: it sets the SYSTEM_UI_FLAG_LAYOUT_STABLE
and SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN flags. The easiest way to get the same effect is to manually set these flags, which effectively disables the insets imposed by the Android layout system and leaves you to fend for yourself.
You call this line in your onCreate method:
getWindow().getDecorView().setSystemUiVisibility(
View.SYSTEM_UI_FLAG_LAYOUT_STABLE
| View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
Be sure to also set the transparency in /res/values-v21/styles.xml:
<item name="android:statusBarColor">#android:color/transparent</item>
Or set the transparency programmatically:
getWindow().setStatusBarColor(Color.TRANSPARENT);
The good side to this approach is that the same layouts and designs can also be used on API 19 by trading out the transparent status bar for the tinted translucent status bar.
<item name="android:windowTranslucentStatus">true</item>
Method #2:
If you only need to paint a background image under your status bar, instead of positioning a view behind it, this can be done by simply setting the background of your activity's theme to the desired image and setting the status bar transparency as shown in method #1. This was the method I used to create the screenshots for the Android Police article from a few months ago.
Method #3:
If you've got to ignore the standard system insets for some layouts while keeping them working in others, the only viable way to do it is to work with the often linked ScrimInsetsFrameLayout class. Of course, some of the things done in that class aren't necessary for all scenarios. For example, if you don't plan to use the synthetic status bar overlay, simply comment out everything in the init() method and don't bother adding anything to the attrs.xml file. I've seen this approach work, but I think you'll find that it brings some other implications that may be a lot of work to get around.
I also saw that you're opposed to wrapping multiple layouts. In the case of wrapping one layout inside of another, where both have match_parent for height and width, the performance implications are too trivial to worry about. Regardless, you can avoid that situation entirely by changing the class it extends from FrameLayout to any other type of Layout class you like. It will work just fine.
This worked for my case
// Create/Set toolbar as actionbar
toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
// Check if the version of Android is Lollipop or higher
if (Build.VERSION.SDK_INT >= 21) {
// Set the status bar to dark-semi-transparentish
getWindow().setFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS,
WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
// Set paddingTop of toolbar to height of status bar.
// Fixes statusbar covers toolbar issue
toolbar.setPadding(0, getStatusBarHeight(), 0, 0);
}
// A method to find height of the status bar
public int getStatusBarHeight() {
int result = 0;
int resourceId = getResources().getIdentifier("status_bar_height", "dimen", "android");
if (resourceId > 0) {
result = getResources().getDimensionPixelSize(resourceId);
}
return result;
}
For more information about working with statusBars: youtube.com/watch?v=_mGDMVRO3iE
Try this theme
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
<!-- Customize your theme here. -->
<item name="windowActionBar">false</item>
<item name="windowNoTitle">true</item>
<item name="colorPrimaryDark">#android:color/transparent</item>
<item name="colorPrimary">#color/md_blue_200</item>
<item name="android:windowDrawsSystemBarBackgrounds">true</item>
<item name="android:statusBarColor">#android:color/transparent</item>
<item name="android:windowTranslucentStatus">true</item>
</style>
Be sure that, your layout set
android:fitsSystemWindows="false"
Instead of
<item name="android:statusBarColor">#android:color/transparent</item>
Use the following:
<item name="android:windowTranslucentStatus">true</item>
And make sure to remove the top padding (which is added by default) on your 'MainActivity' layout.
Note that this does not make the status bar fully transparent, and there will still be a "faded black" overlay over your status bar.
The solution from Cody Toombs almost did the trick for me. I'm not sure if this is Xamarin related or not, but I now have an acceptable solution:
This is my setup:
I have an Android project where I have referenced the Android.Support v4 and v7 packages. I have two styles defined:
values/styles.xml:
<?xml version="1.0" encoding="UTF-8" ?>
<resources>
<style name="MyStyle" parent="#style/Theme.AppCompat.Light.NoActionBar">
<item name="android:windowTranslucentStatus">true</item>
</style>
</resources>
values-v21/styles.xml:
<?xml version="1.0" encoding="UTF-8" ?>
<resources>
<style name="MyStyle" parent="#style/Theme.AppCompat.Light.NoActionBar">
<item name="android:statusBarColor">#android:color/transparent</item>
</style>
</resources>
AndroidManifest targets "MyStyle":
AndroidManifest.xml:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="1" android:versionName="1.0" package="com.agn.test.test">
<uses-sdk android:minSdkVersion="10" />
<application android:allowBackup="true" android:icon="#mipmap/icon" android:label="#string/app_name" android:theme="#style/MyStyle">
</application>
</manifest>
And finally the code in the Main Activity:
[Activity (Label = "Test", MainLauncher = true, Icon = "#mipmap/icon")]
public class MainActivity : Activity
{
protected override void OnCreate (Bundle savedInstanceState)
{
base.OnCreate (savedInstanceState);
SetContentView (Resource.Layout.Main);
//Resource.Layout.Main is just a regular layout, no additional flags. Make sure there is something in there like an imageView, so that you can see the overlay.
var uiOptions = (int)Window.DecorView.SystemUiVisibility;
uiOptions ^= (int)SystemUiFlags.LayoutStable;
uiOptions ^= (int)SystemUiFlags.LayoutFullscreen;
Window.DecorView.SystemUiVisibility = (StatusBarVisibility)uiOptions;
Window.AddFlags (WindowManagerFlags.DrawsSystemBarBackgrounds);
}
}
Notice that I set DrawsSystemBarBackgrounds flag, this makes all the difference
Window.AddFlags (WindowManagerFlags.DrawsSystemBarBackgrounds);
I spent a lot of time getting it right, too much time in fact. Hopefully this answer helps anyone trying to achieve the same thing.
#Cody Toombs's answer lead to an issue that brings the layout behind the navigation bar. So what I found is using this solution given by #Kriti
here is the Kotlin code snippet for the same:
if (Build.VERSION.SDK_INT >= 19 && Build.VERSION.SDK_INT < 21) {
setWindowFlag(this, WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS, true)
}
if (Build.VERSION.SDK_INT >= 19) {
window.decorView.systemUiVisibility = View.SYSTEM_UI_FLAG_LAYOUT_STABLE or View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
}
if (Build.VERSION.SDK_INT >= 21) {
setWindowFlag(this, WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS, false)
getWindow().setStatusBarColor(Color.TRANSPARENT)
}
private fun setWindowFlag(activity: Activity, bits: Int, on: Boolean) {
val win: Window = activity.getWindow()
val winParams: WindowManager.LayoutParams = win.getAttributes()
if (on) {
winParams.flags = winParams.flags or bits
} else {
winParams.flags = winParams.flags and bits.inv()
}
win.setAttributes(winParams)
}
You also need to add
android:fitsSystemWindows="false"
root view of your layout.
I had the same problem so i create ImageView that draw behind status bar API 19+
Set custom image behind Status Bar gist.github.com
public static void setTransparent(Activity activity, int imageRes) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
return;
}
// set flags
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
activity.getWindow().setStatusBarColor(Color.TRANSPARENT);
} else {
activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
}
// get root content of system window
//ViewGroup rootView = (ViewGroup) ((ViewGroup) activity.findViewById(android.R.id.content)).getChildAt(0);
// rootView.setFitsSystemWindows(true);
// rootView.setClipToPadding(true);
ViewGroup contentView = (ViewGroup) activity.findViewById(android.R.id.content);
if (contentView.getChildCount() > 1) {
contentView.removeViewAt(1);
}
// get status bar height
int res = activity.getResources().getIdentifier("status_bar_height", "dimen", "android");
int height = 0;
if (res != 0)
height = activity.getResources().getDimensionPixelSize(res);
// create new imageview and set resource id
ImageView image = new ImageView(activity);
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, height);
image.setLayoutParams(params);
image.setImageResource(imageRes);
image.setScaleType(ScaleType.MATRIX);
// add image view to content view
contentView.addView(image);
// rootView.setFitsSystemWindows(true);
}
You can use ScrimInsetFrameLayout
https://github.com/google/iosched/blob/master/android/src/main/java/com/google/samples/apps/iosched/ui/widget/ScrimInsetsFrameLayout.java
android:fitsSystemWindows="true" should set on scrim layout!
I will be adding some more information here. The latest Android developments have made it pretty easy to handle a lot of cases in status bar. Following are my observations from the styles.xml
Background color: for SDK 21+, as a lot of answers mentioned,<item name="android:windowTranslucentStatus">true</item> will make the status bar transparent and show in front of UI. Your Activity will take the whole space of the top.
Background color: again,for SDK 21+, <item name="android:statusBarColor">#color/your_color</item> will simply give a color to your status bar, without affecting anything else.
However, in later devices (Android M/+), the icons started coming in different shades. The OS can give a darker shade of gray to the icons for SDK 23/+ , if you override your styles.xml file in values-23 folder and add <item name="android:windowLightStatusBar">true</item>.
This way, you will be providing your user with a more visible status bar, if your status bar has a light color( think of how a lot of google apps have light background yet the icons are visible there in a greyish color).
I would suggest you to use this, if you are giving color to your status bar via point #2
In the most recent devices, SDK 29/+ comes with a system wide light and dark theme, controllable by the user. As devs, we are also supposed to override our style file in a new values-night folder, to give user 2 different experiences.
Here again, I have found the point #2 to be effective in providing the "background color to status bar". But system was not changing the color of status bar icons for my app. since my day version of style consisted of lighter theme, this means that users will suffer from low visibility ( white icons on lighter background)
This problem can be solved by using the point #3 approach or by overriding style file in values-29 folder and using a newer api <item name="android:enforceStatusBarContrast">true</item> . This will automatically enforce the grayish tint to icons, if your background color is too light.
With Android Studio 1.4, the template project with boiler plate code sets Overlay theme on your AppbarLayout and/or Toolbar. They are also set to be rendered behind the status bar by fitSystemWindow attribute = true. This will cause only toolbar to be rendered directly below the status bar and everything else will rendered beneath the toolbar. So the solutions provided above won't work on their own. You will have to make the following changes.
Remove the Overlay theme or change it to non overlay theme for the toolbar.
Put the following code in your styles-21.xml file.
#android:color/transparent
Assign this theme to the activity containing the navigation drawer in
the AndroidManifest.xml file.
This will make the Navigation drawer to render behind the transparent status bar.
Similar to some of the solutions posted, but in my case I did the status bar transparent and fix the position of the action bar with some negative margin
if (Build.VERSION.SDK_INT >= 21) {
getWindow().setStatusBarColor(Color.TRANSPARENT);
FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) toolbar.getLayoutParams();
lp.setMargins(0, -getStatusBarHeight(), 0, 0);
}
And I used in the toolbar and the root view
android:fitsSystemWindows="true"
There is good library StatusBarUtil from #laobie that help to easily draw image in the StatusBar.
Just add in your build.gradle:
compile 'com.jaeger.statusbarutil:library:1.4.0'
Then in the Activity set
StatusBarUtil.setTranslucentForImageView(Activity activity, int statusBarAlpha, View viewNeedOffset)
In the layout
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/white"
android:orientation="vertical">
<ImageView
android:layout_alignParentTop="true"
android:layout_width="match_parent"
android:adjustViewBounds="true"
android:layout_height="wrap_content"
android:src="#drawable/toolbar_bg"/>
<android.support.design.widget.CoordinatorLayout
android:id="#+id/view_need_offset"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="#android:color/transparent"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light"
app:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar"/>
<!-- Your layout code -->
</android.support.design.widget.CoordinatorLayout>
</RelativeLayout>
For more info download demo or clone from github page and play with all feature.
Note: Support KitKat and above.
Hope that helps somebody else!
All you need to do is set these properties in your theme
<item name="android:windowTranslucentStatus">true</item>
<item name="android:windowTranslucentNavigation">true</item>
The accepted answer worked for me using a CollapsingToolbarLayout. It's important to note though, that setSytstemUiVisibility() overrides any previous calls to that function. So if you're using that function somewhere else for the same view, you need to include the View.SYSTEM_UI_FLAG_LAYOUT_STABLE and View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN flags, or they will be overridden with the new call.
This was the case for me, and once I added the two flags to the other place I was making a call to setSystemUiVisibility(), the accepted answer worked perfectly.
Here is the theme I use to accomplish this:
<style name="AppTheme" parent="#android:style/Theme.NoTitleBar">
<!-- Default Background Screen -->
<item name="android:background">#color/default_blue</item>
<item name="android:windowTranslucentStatus">true</item>
</style>
The Right solution is to Change a property in XML under your Activity tag to below style. It just works
android:theme="#style/Theme.AppCompat.Light.NoActionBar"