Status bar transparency doesn't work

Status bar transparency doesn't work - android

I am trying to make status bar transparent in my application using this code:
getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
getWindow().setStatusBarColor(Color.TRANSPARENT);
But it doesn't work. Status bar just change a color and became grey, not transparent. Where is my mistake? How to make status bar transparent?

Try this in your styles.xml(v21)
<name="android:windowDrawsSystemBarBackgrounds">true</item>
<item name="android:windowTranslucentStatus">true</item>
Update
You can achieve the same effect programatically on KitKat and afterwards by setting this Window flag
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
Window w = getWindow(); // in Activity's onCreate() for instance
w.setFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS, WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
}
If you set a background resource (like a color or a picture) to your layout, you will see the color or picture "below" the status bar.
<item name="android:windowDrawsSystemBarBackgrounds">true</item>
<item name="android:statusBarColor">#color/primary_dark</item>
Source

Related

How to make the status color to transparent in android

I am going to make the status bar as a transparent in android.
This is the screenshot same of our app status.
But I hope to make the status like this image.
Please tell me how to make the status as a transparent color.
Thanks in advance.

All you need to do is set these properties in your theme:
<item name="android:windowTranslucentStatus">true</item>
<item name="android:windowTranslucentNavigation">true</item>
Your activity / container layout you wish to have a transparent status bar needs this property set:
android:fitsSystemWindows="true"
It is generally not possible to perform this for sure on pre-kitkat, looks like you can do it but some strange code makes it so.
EDIT: I would recommend this lib: https://github.com/jgilfelt/SystemBarTint for lots of pre-lollipop status bar color control.
Well after much deliberation I've learned that the answer to totally disabling the translucency or any color placed on the status bar and navigation bar for lollipop is to set this flag on the window
// In Activity's onCreate() for instance
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
Window w = getWindow();
w.setFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS, WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
}

Have you tried add
<item name="android:windowTranslucentStatus">true</item>
to your AppTheme style in style.xml ?

How to change status bar color transparent and items on it to green in android?

I want to make the status bar like in the image below.
I tried a few things but none of them worked. Can some one point me to the right direction.

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
Window window = getWindow();
window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
window.setStatusBarColor(getResources().getColor(R.color.colorPrimary));
}
super.onCreate(savedInstanceState);
and add this line to theme
<item name="android:windowLightStatusBar" tools:targetApi="23">true</item>

Dynamically change status bar color without losing transparency

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)

adjustPan not working with FLAG_LAYOUT_NO_LIMITS

My Requirement is a full transparent status bar with change color of the status bar in same activity dynamically.
For that, I added getWindow().addFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
and in style.xml
<item name="android:windowTranslucentNavigation">true</item>
<item name="android:windowTranslucentStatus">false</item>
So It's working fine but I need to adjust screen when soft keypad opens.
So I tried android:windowSoftInputMode="adjustPan|adjustResize" but screen not resized or scrolled. Anyone can help me on same.

Make transparent and change color dynamically like this dont set flag FLAG_LAYOUT_NO_LIMITS then check the screen when keypad is opened.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
Window window = getWindow();
window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
window.setStatusBarColor(getResources()
.getColor(R.color.themeToolbarColor));
}

Change status bar text color when primaryDark is white

I am trying to reproduce the behaviour of Google Calendar application:
but I have not found a way to change the status text color. If i set the colorPrimaryDark as white I cannot see the icons neither text of status bar due their color is white as well.
Is there any way to change the status bar text color?

I'm not sure what API level your trying to target, but if you can use API 23 specific stuff, you can add the following to your AppTheme styles.xml:
<item name="android:statusBarColor">#color/colorPrimaryDark</item>
<item name="android:windowLightStatusBar">true</item>
when android:windowLightStatusBar is set to true, status bar text color will be able to be seen when the status bar color is white, and vice-versa
when android:windowLightStatusBar is set to false, status bar text color will be designed to be seen when the status bar color is dark.
Example:
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
<!-- Customize your theme here. -->
<item name="colorPrimary">#color/colorPrimary</item>
<item name="colorPrimaryDark">#color/colorPrimaryDark</item>
<item name="colorAccent">#color/colorAccent</item>
<!-- Status bar stuff. -->
<item name="android:statusBarColor">#color/colorPrimaryDark</item>
<item name="android:windowLightStatusBar">true</item>
</style>

you can do that programmatically like this answer
just add this
getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);

The compat version works on API 23+.
Here it is:
// deprecated
// WindowInsetsControllerCompat(window, view).isAppearanceLightStatusBars = Boolean
// also deprecated
// ViewCompat.getWindowInsetsController(view)?.isAppearanceLightStatusBars = Boolean
WindowCompat.getInsetsController(window, decorView)?.isAppearanceLightStatusBars = Boolean
You can get window directly from an Activity.
I like to add it to Window extension methods:
fun Window.setLightStatusBars(b: Boolean) {
WindowCompat.getInsetsController(this, decorView)?.isAppearanceLightStatusBars = b
}
You need androidx.core for this

it's very simple:
getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);// set status text dark
getWindow().setStatusBarColor(ContextCompat.getColor(BookReaderActivity.this,R.color.white));// set status background white
and vice versa:
getWindow().setStatusBarColor(ContextCompat.getColor(BookReaderActivity.this, R.color.black));
View decorView = getWindow().getDecorView(); //set status background black
decorView.setSystemUiVisibility(decorView.getSystemUiVisibility() & ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR); //set status text light

Following #Jon's answer I would update it a little but on new apis. On new apis with themes and night themes (dark mode) I would do it by adding the v23/styles.xml and set the status bar background and text color there:
<item name="android:statusBarColor">#color/lightColor</item>
<item name="android:windowLightStatusBar">true</item>
And in the night/styles.xml:
<item name="android:statusBarColor" tools:targetApi="l">#color/darkColor</item>
<item name="android:windowLightStatusBar" tools:targetApi="m">false</item>
The default styles.xml wouldn't contain any of this code, or just this, but remember to not set it to light:
<item name="android:statusBarColor">?attr/colorPrimaryVariant</item>
This way we are setting the light background (and text color) for status bar but only for devices with api 23+. On devices <23 background will not be changed, as I think this is something that we dont want knowing that the text color will stay white.
The dark theme was added on API 29, so we don't have to be afraid of dark theme on api 21 ;)
The drawback of this however is that we are adding another file that we will need to remember to manage.

As previous, the SYSTEM_UI_FLAG_LIGHT_STATUS_BAR do the work in my case, don't forget to set for higher than API 22.
add this to oncreate after the setContentView:
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
}

getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);// set status text dark
getWindow().setStatusBarColor(ContextCompat.getColor(MainActivity.this,R.color.colorPrimaryDark));// set status background white
It works for me

Try this once.
In your activity onCreate() method, paste the following code.
try {
if (android.os.Build.VERSION.SDK_INT >= 21) {
Window window = getWindow();
window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
window.setStatusBarColor(ContextCompat.getColor(this, R.color.color_red));
}
} catch (Exception e) {
e.printStackTrace();
}
Note: color_red - is the status bar colour.

In your activity onCreate() method, paste the following code after the setContentView(R.layout.activity_generic_main);
Here is the sample code below.
public class GenericMain extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_generic_main);
getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
}
}

Try this if not splash page
getActivity().getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS | WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
getActivity().getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
getActivity().getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
getActivity().getWindow().setNavigationBarColor(ContextCompat.getColor(context, R.color.white));
getActivity().getWindow().setStatusBarColor(ContextCompat.getColor(context, R.color.white));

With API 21+, this works for me:
WindowInsetsControllerCompat windowInsetsController =
WindowCompat.getInsetsController(getWindow(), getWindow().getDecorView());
windowInsetsController.setAppearanceLightStatusBars(true);
I use
Theme.AppCompat.DayNight
and this code works for the Day and for the Night mode:
getWindow().setStatusBarColor(getWindow().getNavigationBarColor());
WindowInsetsControllerCompat windowInsetsController =
WindowCompat.getInsetsController(getWindow(), getWindow().getDecorView());
if ((getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK) == Configuration.UI_MODE_NIGHT_NO)
windowInsetsController.setAppearanceLightStatusBars(true);
else
windowInsetsController.setAppearanceLightStatusBars(false);

To have a white status bar and black text color do this (Kotlin):
In the onCreate function of your main activity add this
val window: Window = window
WindowInsetsControllerCompat(window,window.decorView).isAppearanceLightStatusBars = true
In resoursces/styles.xml add this
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
<item name="android:statusBarColor">#ffffff</item> <!-- this line sets the status bar color (in my case #ffffff is white) -->
<!-- the following lines are not required -->
<item name="windowActionBar">false</item>
<item name="windowNoTitle">true</item>
<item name="colorPrimary">#color/colorPrimary</item>
<item name="colorPrimaryDark">#color/colorPrimary</item>
<item name="colorAccent">#color/colorAccent</item>
</style>
This works with API level 21 as well.

For anyone in the future looking to change status bar color from white programmatically in a fragment and back to primary dark when leaving fragment for minimum api 21< 23 in android using Java
private void updateStatusBar(boolean isEnter){
Window window = requireActivity().getWindow();
int color = ContextCompat.getColor(requireActivity(),R.color.colorAlertDialog);
if(isEnter) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)
window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
else
clearDecorFlags(window);
}
else {
color = ContextCompat.getColor(requireActivity(),R.color.colorPrimaryDark);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)
window.getDecorView().setSystemUiVisibility(window.getDecorView().getSystemUiVisibility() & ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
else
clearDecorFlags(window);
}
window.setStatusBarColor(color);
}
private void clearDecorFlags(Window window){
window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
}

So it's a bit different in case of kotlin
//for Dark status bar icon with white background
getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR)
getWindow().setStatusBarColor(ContextCompat.getColor(this,R.color.white))
getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR.inv())
getWindow().setStatusBarColor(ContextCompat.getColor(this,R.color.black))
// for dark background and light theme colours of icon.

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The Android operating system is a mobile operating system that was developed by Google (GOOGL?) to be primarily used for touchscreen devices, cell phones, and tablets.

Status bar transparency doesn't work - android

Related

How to make the status color to transparent in android

How to change status bar color transparent and items on it to green in android?

Dynamically change status bar color without losing transparency

adjustPan not working with FLAG_LAYOUT_NO_LIMITS

Change status bar text color when primaryDark is white

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