I wrote a AppWidget, and it needs to listen to the event of media
scanner finished.
I add action for this AppWidget like this:
---------------------------------------------------------------------------------------------------------------------------------------------------
<receiver android:name="TestWidget">
<intent-filter>
<action
android:name="android.appwidget.action.APPWIDGET_UPDATE"/>
<action
android:name="android.intent.action.MEDIA_SCANNER_FINISHED"/>
<data android:scheme="file"/>
</intent-filter>
<meta-data android:name="android.appwidget.provider"
android:resource="@xml/test_widget4_info"/>
</receiver>
------------------------------------------------------------------------------------------------------------------------------------------------------
Here question is:
if I add "<data android:scheme="file"/>", it will be gone when I want
to add a TestWidget, which means when I go to "Add to Home screen" ->
"Widgets", I can't find TestWidget.
if I don't add "<data android:scheme="file"/>", I can find TestWidget,
but it can't catch the broadcast of
"android.intent.action.MEDIA_SCANNER_FINISHED", what should I do?
Any answer will be appreciate!
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