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Answer : Cause: For 5.0 Lollipop "Notification icons must be entirely white". If we solve the white icon problem by setting target SDK to 20, our app will not target Android Lollipop, which means that we cannot use Lollipop-specific features. Solution for target Sdk 21 If you want to support Lollipop Material Icons then make transparent icons for Lollipop and the above version. Please refer following: https://design.google.com/icons/ Please look at http://developer.android.com/design/style/iconography.html, and we'll see that the white style is how notifications are meant to be displayed in Android Lollipop. In Lollipop, Google also suggests that we use a color that will be displayed behind the white notification icon. Refer Link: https://developer.android.com/about/versions/android-5.0-changes.html Wherever we want to add Colors https://developer.android.com/reference/android/support/v4/app/NotificationCompat.Builder.html#setColor(int) Implementation of Noti...

Answer : You can use a tool for creating generic icons in Asset Studio: https://romannurik.github.io/AndroidAssetStudio/icons-generic.html. To get it look like ActionBar Icon, you should make next actions: Choose image The size of image should stay at 24dip Change padding to 4dip Move foreground color thumb to 0% That's it! Download .zip now. The sizes of icons will be pretty the same as you can get them with ActionBar Icon Generator. How it looks for me: I think it's because your image is too complexe and the main problem is the "color" filter applied in AAS. I had the same problem and I had to convert xxxhdpi xxhdpi etc. manually. If you work with Sketch (for example) it can be converted easily with a plugin (https://github.com/zmalltalker/sketch-android-assets) hope it's help ! If you want to use AAR, like @rom4ek explained "4. Move foreground color thumb to 0%" this is the important part

Answer : While I can't explain exactly why this happens, I think I can show how to get around it. The ICONINFO struct contains two members, hbmMask and hbmColor, that contain the mask and color bitmaps, respectively, for the cursor (see the MSDN page for ICONINFO for the official documentation). When you call GetIconInfo() for the default cursor, the ICONINFO struct contains both valid mask and color bitmaps, as shown below (Note: the red border has been added to clearly show the image boundaries): Default Cursor Mask Bitmap Default Cursor Color Bitmap When Windows draws the default cursor, the mask bitmap is first applied with an AND raster operation, then the color bitmap is applied with an XOR raster operation. This results in an opaque cursor and a transparent background. When you call GetIconInfo() for the I-Beam cursor, though, the ICONINFO struct only contains a valid mask bitmap, and no color bitmap, as shown below (Note: again, the red border has been adde...

Answer : You must use a notification icon with no background. Android will add the circle background. You can set background color with .setColor(context.getResources().getColor(R.color.colorPrimary)) to match your app indentity. Icon inside will remain white and circle will get the color you defined. If your compileSDKversion is above 20 then notification icon should be a white-on-transparent background image. Otherwise the image will be rendered as a white colored image. Please go through the below link too for guidelines to create the icon https://www.google.com/design/spec/patterns/notifications.html and also the notification icon generator. https://romannurik.github.io/AndroidAssetStudio/icons-notification.html#source.space.trim=1&source.space.pad=0&name=ic_stat_example It seems to be a problem of cache during compilation ... The first image I was using was bad (fully colored), so I think my compilator created somekind of cache on the filename. I...

Answer : There is another options to disable casting button, this option actually disables the button instead of hiding it. <video disableRemotePlayback src="..."> https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/disableRemotePlayback https://developers.google.com/web/updates/2015/11/presentation-api After searching the Chromium source code, I figured out how to do it: video::-internal-media-controls-overlay-cast-button { display: none; } Example: http://jsfiddle.net/f1quhd2L/8/