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AppInventor2 vs Android Studio - App应用开发 - 清泛IT社区，为创新赋能！
...设计好了 回头出现问题用这个软件解决不了 是不是能用 Android Studio来重新编译呢？
不能，不同的源码体系。但是android studio工具可以调查部分app的通用问题，最终的apk他们是一致的，只是源码形式和编译器不同而已。
就是...
micro:bit 连接报错 - 创客硬件开发 - 清泛IT社区，为创新赋能！
...ventor.ble.BluetoothLEintSBLEReadOperation.run(BluetoothLEint.java:325) at android.os.Handler.handleCallback(Handler.java:1013) at
android.os.Handler.dispatchMessage(Handler.java:101) at android.os.Looper.loopOnce(Looper.java:226) at android.os.Looper.loop(Looper.java:328) at android.app.ActivityTh...
How to make DialogFragment width to Fill_Parent
I am working on an android application where I am using DialogFragment to display the dialog but its width is very small. How I can make this width to fill_parent to it ?
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Android: ProgressDialog.show() crashes with getApplicationContext
...e you using? If I'm right about what the problem is then this was fixed in Android 1.6 (API version 4).
It looks like the object reference that getApplicationContext() is returning just points to null. I think you're having a problem similar to one I had in that some of the code in the onCreate() i...
android.view.InflateException: Binary XML file line #12: Error inflating class
...remove the imageview from my xml still the error happen in classpath 'com.android.tools.build:gradle:3.0.0-alpha2' and compile 'com.android.support.constraint:constraint-layout:1.0.2'
– Subho
May 30 '17 at 13:43
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How to get screen dimensions as pixels in Android
...ent and want to acomplish this just use Activity.WindowManager (in Xamarin.Android) or getActivity().getWindowManager() (in java).
Before getSize was introduced (in API level 13), you could use the getWidth and getHeight methods that are now deprecated:
Display display = getWindowManager().getDefa...
RuntimeException: Unable to instantiate application
...ser's device.
It seems that this dalvik verbose error log only happend on Android 4.0 system, I've tested it myself on Android 3.2 and 2.3.3 running environment, where you cannot replicate to get this message shown on neither of them. A similar question has been discussed before at here and someone...
What does the LayoutInflater attachToRoot parameter mean?
...inActivity.java file I created.
activity_main.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/root"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
</LinearLayout>
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Android adb not found
When I run my android app from eclipse, I get this error.
20 Answers
20
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How to play ringtone/alarm sound in Android
I have been looking everywhere how to play a ringtone/alarm sound in Android.
12 Answers
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