大约有 3,580 项符合查询结果(耗时:0.0244秒) [XML]

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Installation error: INSTALL_PARSE_FAILED_MANIFEST_MALFORMED?

...mall application that lists all the applications present/ installed on the android device. But I'm getting the below error while i'm trying to run the code. ...
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How can I check the system version of Android?

... Check android.os.Build.VERSION. CODENAME: The current development codename, or the string "REL" if this is a release build. INCREMENTAL: The internal value used by the underlying source control to represent this build. ...
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How to start new activity on button click

In an Android application, how do you start a new activity (GUI) when a button in another activity is clicked, and how do you pass data between these two activities? ...
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Is there any way to ignore INSTALL_FAILED_VERSION_DOWNGRADE on application install with the Android

It seems like the most recent Android 4.2 has introduced this error condition on installation when one attempts to install an APK with a lower version. In prior versions of Android, one would be able to install older APK's simply via adb install -r <link to APK> . For debugging purposes, I f...
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How to make RatingBar to show five stars

...f how to add a RatingBar . To control the number of stars I tried to use android:numStars="5" . The problem is that the number of stars doesn't seem to do anything at all. In portrait-layout I get 6 stars and when I flip the phone I get about 10 stars. I tried to set the number of stars in my Acti...
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Sending and Parsing JSON Objects in Android [closed]

...used GSON's streaming support sites.google.com/site/gson/streaming in our Android apps. – Andre Steingress Apr 20 '11 at 20:19 ...
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Launching Google Maps Directions via an intent on Android

... You could use something like this: Intent intent = new Intent(android.content.Intent.ACTION_VIEW, Uri.parse("http://maps.google.com/maps?saddr=20.344,34.34&daddr=20.5666,45.345")); startActivity(intent); To start the navigation from the current location, remove the saddr para...
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How do I launch the Android emulator from the command line?

I'm on Mac, working on Android development from the terminal. I have successfully created the HelloWorld project and now I'm trying to run it from the command line in the Android emulator. Which command runs the emulator for my HelloWorld project? ...
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Missing styles. Is the correct theme chosen for this layout?

... For Android Studio (or IntelliJ IDEA), If everything looks OK in your project and you're still receiving the error in your layouts, try to 'Invalidate caches & restart'. Enjoy a coffee while Android Studio is recreating ca...
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Android TextView with Clickable Links: how to capture clicks?

... @StarWars you can use (StateList)[developer.android.com/intl/pt-br/guide/topics/resources/… in pure android, but with HTML I don't know. – ademar111190 Jan 9 '16 at 15:45 ...