Android change status bar icons color

How to Change the Color of Status Bar in an Android App?

A Status Bar in Android is an eye-catching part of the screen, all of the notification indication, battery life, time, connection strength, and plenty of things shows here. An Android user may look at a status bar multiple times while using an Android application. It is a very essential part of the design that the color of the status bar should follow the color combination of the layout. You can look out to many android apps on your phone and can see how they changed it according to its primary colors. There can be multiple ways for changing the status bar color but we are going to tell you about the best hand-picked two methods which you can use either in Java or Kotlin.

Method 1: Creating a New Theme

You can follow this method in apps that are built with Kotlin or Java. It will work in both.

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Step 1: Open Android Studio and start a new project by selecting an empty activity. Give it a name of your choice, then select your language and API level. At last click on finish.

Step 2: Find an XML file called styles.xml by navigating res/values/styles.xml.

Step 3: Find another XML file by navigating res/values/colors.xml, and also add that color here which you want to change for the status bar.

Step 4: Now in the style.xml file, add the below code just before the tag and change the colors of it as your choice. ColorPrimaryDark is always going to be responsible for your status bar color.

You can do the same with android:statusBarColor but it will work only in above API Level 21. ColorPrimaryDark for the status bar will also not support in API Level 19. By default in most of the API Levels, ColorPrimaryDark will be the default color for statusBarColor, So it is good to go with changing ColorPrimaryDark.

Tip: You can create multiple themes and you can use them in any activity. In any theme, There is a set of colors that needs to be defined, you can also create new colors in the colors.xml file in the same directory and use it on the styles.xml file.

Step 6: Now go to the manifest/AndroidManifest.xml and here search the activity for which you want to apply that theme or change the color of the status bar. and add an attribute android:theme=”@style/DemoTheme”.

That’s done! Check your application by running it on an emulator or a physical device.

Method 2: Using setStatusBarColor Method

This method can be only used in the above API Level 21. Officially status bar color is not supporting below API Level 21. Although, Here we added an if condition, because in case if you haven’t selected above or equal to API 21 then it will check the android API Version, and then it will execute the code. It will not change the color of the status bar is below API Level 21 but the rest code will work well.

Step 1: After opening the android studio and creating a new project with an empty activity.

Step 2: Navigate to res/values/colors.xml, and add a color that you want to change for the status bar.

Step 3: In your MainActivity, add this code in your onCreate method. Don’t forget to replace your desired color with colorName.

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How to change the status bar color in Android?

How do I change the status bar color which should be same as in navigation bar.

I want the status bar color to be same as the navigation bar color

25 Answers 25

Android 5.0 Lollipop introduced Material Design theme which automatically colors the status bar based on the colorPrimaryDark value of the theme.

This is supported on device pre-lollipop thanks to the library support-v7-appcompat starting from version 21. Blogpost about support appcompat v21 from Chris Banes

Added in API level 21

Android Lollipop brought with it the ability to change the color of status bar in your app for a more immersive user experience and in tune with Google’s Material Design Guidelines .

Here is how you can change the color of the status bar using the new window.setStatusBarColor method introduced in API level 21 .

Changing the color of status bar also requires setting two additional flags on the Window; you need to add the FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS flag and clear the FLAG_TRANSLUCENT_STATUS flag.

The transitionName for the view background will be android:status:background .

Place this is your values-v21/styles.xml, to enable this on Lollipop:

For Java Developers:

As @Niels said you have to place in values-v21/styles.xml:

But add tools:targetApi=»lollipop» if you want single styles.xml, like:

For Kotlin Developers:

this is very easy way to do this without any Library: if the OS version is not supported — under kitkat — so nothing happend. i do this steps:

1. in my xml i added to the top this View:

then i made this method:

also you need those both methods to get action Bar & status bar height:

then the only thing you need is this line to set status bar color:

You can use this simple code:

One-liner in Kotlin:

Original answer with Java & manual version check:

To change the color for above lolipop just add this to your styles.xml

but remember, if you want to have a light color for the status bar, add this line too

Well, Izhar solution was OK but, personally, I am trying to avoid from code that looks as this:

As well, I don’t like to duplicate code either. In your answer I have to add such line of code in all Activities:

So, I took Izhar solution and used XML to get the same result: Create a layout for the StatusBar status_bar.xml

Notice the height and elevation attributes, these will be set in values, values-v19, values-v21 further down.

Add this layout to your activities layout using include, main_activity.xml:

For the Toolbar, add top margin attribute:

In your appTheme style-v19.xml and styles-v21.xml, add the windowTranslucent attr:

And finally, on your dimens, dimens-v19, dimens-v21, add the values for the Toolbar topMargin, and the height of the statusBarHeight: dimens.xml for less than KitKat:

The status bar height is always 24dp dimens-v19.xml for KitKat and above:

dimens-v21.xml for Lolipop, just add the elevation if needed:

This is the result for Jellybean KitKat and Lollipop:

Just create a new theme in res/values/styles.xml where you change the «colorPrimaryDark» which is the color of the status bar:

And modify the activity theme in AndroidManifest.xml to the one you want, on the next activity you can change the color back to the original one by selecting the original theme:

This is how your res/values/colors.xml should look like:

You can change the status bar color with this function. works on android L means API 21 and higher and needs a color string such as «#ffffff» .

I had this requirement: Changing programmatically the status bar color keeping it transparent, to allow the Navigation Drawer to draw itself overlapping the trasparent status bar.

I cannot do that using the API

If you check here in stack overflow everyone before that line of code set the transparency of the status bar to solid with

I’m able to manage color and transparency of status bar like this:

Android 4: there’s not much you can do, because you can’t manage status bar color from the API . the only thing you can do is to set the status bar as translucent and move a colored element of you UI under the status bar. To do this you need to play with

in your main layout. This allows you to draw you layout under the status bar. Then you need to play with some padding with the top of your main layout.

Android 5 and above: you have to define a style with

this allows the navigation drawer to overlap the status bar.

Then to change the color keeping the status bar transparent you have to set the status bar color with

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Status Bar Icons

In this document

See also

New Guides for App Designers!

Check out the new documents for designers at Android Design, including more guidelines for Iconography.

Status bar icons are used to represent notifications from your application in the status bar.

As described in Providing Density-Specific Icon Sets and Supporting Multiple Screens, you should create separate icons for all generalized screen densities, including low-, medium-, high-, and extra-high-density screens. This ensures that your icons will display properly across the range of devices on which your application can be installed. See Tips for Designers for suggestions on how to work with multiple sets of icons.

Templates for creating icons in Adobe Photoshop are available in the Icon Templates Pack.

Warning:The style and dimensions of status bar icons have changed dramatically in Android 3.0 and 2.3 compared to previous versions. To provide support for all Android versions, developers should:

1. Place status bar icons for Android 3.0 and later in the drawable-xhdpi-v11 , drawable-hdpi-v11 , drawable-mdpi-v11 , and drawable-ldpi-v11 directories.
2. Place status bar icons for Android 2.3 in the drawable-xhdpi-v9 , drawable-hdpi-v9 , drawable-mdpi-v9 , and drawable-ldpi-v9 directories.
3. Place status bar icons for previous versions in drawable-xhdpi , drawable-hdpi , drawable-mdpi , and drawable-ldpi directories.

Android 3.0 and Later

The following guidelines describe how to design status bar icons for Android 3.0 (API Level 11) and later.

Overview of changes

The design for status bar (notification) icons has been revised in Android 3.0. Status bar icons used in Android 3.0 and later are easier to create, and they allow for more flexible presentation in a variety of situations:

• Status bar icons are composed simply of white pixels on a transparent backdrop, with alpha blending used for smooth edges and internal texture where appropriate.
• Icons are square icon contents should fill the available space, although a small amount of internal padding can help maintain balance across status bar icons. See Size and format below for details.

These larger and brighter icons, while highly legible, are too intense for use on dark phone status bars. These icons would be too distracting if used directly in the status bar. Therefore:

• The system automatically resizes and dims these icons in such situations and developers do not need to supply a separate icon for this purpose. See Automatic dimming below for more on this behavior.

Size and format

Status bar icons should be 32-bit PNGs with an alpha channel for transparency. The finished status bar icon dimensions corresponding to a given generalized screen density are shown in the table below.

Note: The system will shrink and dim status bar icons to minimize distractions, allowing users to focus on the foreground activity.

Table 1. Summary of finished icon dimensions for each generalized screen density.

ldpi (120 dpi) (Low density screen)	mdpi (160 dpi) (Medium density screen)	hdpi (240 dpi) (High density screen)	xhdpi (320 dpi) (Extra-high density screen)
Status Bar Icon Size (Android 3.0 and Later)	18 x 18 px	24 x 24 px	36 x 36 px	48 x 48 px

You can also include a few pixels of padding in status bar icons to maintain a consistent visual weight with adjacent icons. For example, a 48 x 48 pixel xhdpi status bar icon can contain a 44 x 44 pixel shape with 2 pixels on each side for padding.

Style, colors, and effects

Status bar icons are flat, pictured face on, and must be white on a transparent background.

In order to maintain consistency across all status bar notifications, status bar icons should use the styling shown in Figure 1.

Figure 1. Style for status bar icons.

1.

Fill color:

#ffffff

2. Inner content: Inner content should subtract from the outer shape and consist purely of transparent pixels.

Automatic dimming

The system may dim and shrink status bar icons to allow users to focus on the foreground activity. For example, in Android 4.0, the platform-standard status bar for handset-size devices reduces icons to 18 x 18 dip and 40% opacity in the status bar, while drawing them full-size and at full intensity in the expanded notification panel. An example of what this looks like is shown below in Figure 2.

Figure 2. Automatic shrinking and dimming behavior in Android 3.0 and later.

Example icons

Shown below are example extra-high-density status bar icons that are used throughout Android system applications.

Warning: Because resources can change between platform versions, you should not reference built-in icons using the Android platform resource IDs (i.e. status bar icons under android.R.drawable ). If you want to use any icons or other internal drawable resources, you should store a local copy of those icons or drawables in your application resources, then reference the local copy from your application code. In that way, you can maintain control over the appearance of your icons, even if the system’s copy changes. Note that the grid below is not intended to be complete.

Android 2.3

The following guidelines describe how to design status bar icons for Android 2.3 (API Levels 9 and 10).

Size and positioning

Status bar icons should use simple shapes and forms and those must be scaled and positioned inside the final asset.

Figure 3 illustrates various ways of positioning the icon inside the asset. You should size the icons smaller than the actual bounds of the asset. Status bar icons may vary in width, but only minimally.

In order to indicate the recommended size for the icon, each example in Figure 3 includes two different guide rectangles:

• The red box is the bounding box for the full asset.
• The blue box is the recommended bounding box for the actual icon. The icon box is sized smaller vertically than the full asset box to allow for varying icon shapes while maintaining a consistent visual weight.

Figure 3. Status bar icon sizing and positioning inside the bounds of the icon asset.

Style, colors, and effects

Status bar icons are flat, matte, and pictured face-on.

Status bar icon dimensions for high-density ( hdpi ) screens: Full Asset: 24w x 38h px (preferred, width may vary) Icon: 24w x 24h px (preferred, width may vary)
Status bar icon dimensions for medium-density ( mdpi ) screens: Full Asset: 16w x 25 px (preferred, width may vary) Icon: 16w x 16w px (preferred, width may vary)
Status bar icon dimensions for low-density ( ldpi ) screens: Full Asset: 12w x 19h px (preferred, width may vary) Icon: 12w x 12h px (preferred, width may vary)

Figure 4. Style and effects for status icons.

Note: all pixel dimensions are for medium density and should be scaled appropriately for other densities.

1.	Fill gradient:	90°, from #828282 to #919191
2.	Inner shadow:	#FFFFFF , 10% opacity angle 90° distance 1px size 0px
3.	Inner content:	Inner content should subtract from the outer shape and consist purely of transparent pixels.

Do’s and don’ts

Below are some «do and don’t» examples to consider when creating status bar icons for your application.

Example icons

Shown below are standard high-density status bar icons that are used in the Android platform.

Warning: Because these resources can change between platform versions, you should not reference these icons using the Android platform resource IDs (i.e. status bar icons under android.R.drawable ). If you want to use any icons or other internal drawable resources, you should store a local copy of those icons or drawables in your application resources, then reference the local copy from your application code. In that way, you can maintain control over the appearance of your icons, even if the system’s copy changes. Note that the grid below is not intended to be complete.

Android 2.2 and Earlier

The following guidelines describe how to design status bar icons for Android 2.2 (API Level 8) and earlier.

Structure

• Rounded corners must always be applied to the base shape and to the details of a status bar icon shown Figure 5.
• All dimensions specified are based on a 25×25 pixel artboard size with a 2 pixel safeframe.
• Status bar icons can overlap the safeframe to the left and right when necessary, but must not overlap the safeframe at the top and bottom.
• Final art must be exported as a transparent PNG file.
• Templates for creating status bar icons using Adobe Photoshop are available in the Icon Templates Pack.

Figure 5. Safeframe and corner-rounding for status bar icons. Icon size is 25×25. Light, effects, and shadows Status bar icons are slightly debossed, high in contrast, and pictured face-on to enhance clarity at small sizes. Figure 6. Light, effects, and shadows for status bar icons. 1. Front part: Use fill gradient from primary color palette 2. Inner bevel: depth 100% | direction down size 0px | angle 90° | altitude 30° highlight white 75% opacity shadow black 75% opacity 3. Detail: white 4. Disabled detail: grey gradient from palette + inner bevel: smooth | depth 1% | direction down | size 0px | angle 117° | altitude 42° | highlight white 70% | no shadow Color palette Only status bar icons related to the phone function use full color; all other status bar icons should remain monochromatic. Источник Читайте также:  Spin tires 2014 для андроида Оцените статью Вам также может понравиться Как деактивировать режим наушников на смартфоне с Android? Когда к мобильному устройству присоединены наушники Обзор игры Джелли-Джу для Android В последние годы популярность мобильных игр резко возросла Лучшие шахматные приложения для iOS и Android Нынешний читерский скандал в шахматном мире сейчас Что хотят увидеть пользователи от Android 5.0 Key Lime Pie ОС Google Android развивается, и по всему видимому Правообладателям Политика конфиденциальности Контакты