The reason why it works when installed as a third party application, is that on installation, the package manager scans the APK and checks if it uses native libraries, and if such are found, it stores which ABI they used (since it only installs libraries for one single ABI, so the info about which choice … Read more
Try that one: ripple.xml <?xml version=”1.0″ encoding=”utf-8″?> <ripple android:color=”@color/COLOR_WHILE_PRESSING” xmlns:android=”http://schemas.android.com/apk/res/android”> <item android:drawable=”@drawable/background”></item> </ripple> background.xml <?xml version=”1.0″ encoding=”utf-8″?> <shape xmlns:android=”http://schemas.android.com/apk/res/android”> <solid android:color=”@color/BACKGROUND_COLOR” /> <corners android:radius=”6dp” /> </shape> Or maybe this post will help you: Android L FAB Button shadow I explained there, how to implement the new FAB button, I also used the outline for that.
About the accent color. You are using a AppCompat theme so you should remove Android from the namespace inside your theme. <style name=”AppTheme_Light” parent=”Theme.AppCompat.Light.DarkActionBar”> <item name=”colorPrimary”>@color/abc1</item> <item name=”colorPrimaryDark”>@color/abc2</item> <item name=”colorAccent”>@color/abc3</item> </style> About the dialog. AppCompat doesn’t support it (as I know). You can try to use this style in your values-v21 folder: <style name=”Theme” parent=”FrameworkRoot.Theme”> … Read more
Process of getting real Path from URI is same as before, but with a little addition: Uri uri = data.getData(); Uri docUri = DocumentsContract.buildDocumentUriUsingTree(uri, DocumentsContract.getTreeDocumentId(uri)); String path = getPath(this, docUri); The gist of getPath() method with intermediate methods can be found here: getPath()
Setting android:hardwareAccelerated=”false” is a kind of extreme solution, as graphical performance is likely to be very bad. If you can pinpoint the view that is misbehaving and causing this issue, a better fix would be to switch it to software rendering instead, via setLayerType(), e.g. view.setLayerType(View.LAYER_TYPE_SOFTWARE, null); Funny thing is, I haven’t experienced any rendering … Read more
What you are looking for is: CardView card = … card.setCardBackgroundColor(color); In XML card_view:cardBackgroundColor=”@android:color/white” Update: in XML app:cardBackgroundColor=”@android:color/white”
According to Notifications, you are required to set a vibrate or ringtone to make Heads-up work. However, here’s a quick hack that doesn’t require VIBRATE permission to produce a head-up notification: notificationBuilder.setPriority(Notification.PRIORITY_HIGH); if (Build.VERSION.SDK_INT >= 21) notificationBuilder.setVibrate(new long[0]); EDIT: Don’t abuse heads-up notification. See here for when to use heads-up notification: MAX: For critical and … Read more
I’m not sure I understand the problem. I you want to change the status bar color programmatically (and provided the device has Android 5.0) then you can use Window.setStatusBarColor(). It shouldn’t make a difference whether the activity is derived from Activity or ActionBarActivity. Just try doing: if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { Window window = getWindow(); … Read more
Set these properties on your layout (if your layout has the default white/light background): android:clickable=”true” android:focusable=”true” android:background=”?attr/selectableItemBackground” You don’t need a custom drawable in this case. However, if your layout has a black/dark background, you’d have to create your own ripple drawable like this one: <?xml version=”1.0″ encoding=”utf-8″?> <!– An white rectangle ripple. –> <ripple … Read more
The system statistics api evoked in your question is also presented here and the detailed API is here. As far as I can see this API won’t allow you to get the current top activity. i.e. you have the ability to receive UsageEvent with the type MOVE_TO_FOREGROUND by using UsageStatsManager.queryEvents but according javadoc : The … Read more