大约有 12,000 项符合查询结果（耗时：0.0169秒） [XML]
Android 'Unable to add window — token null is not for an application' exception
I get the following Android exception when I try to open a dialog. Can someone please help me understand what is going on and how can I fix this problem?
...
How to iterate through SparseArray?
Is there a way to iterate over Java SparseArray (for Android) ? I used sparsearray to easily get values by index. I could not find one.
...
Android encryption / decryption using AES [closed]
... example of how to encrypt and decrypt image and other files with AES on Android?
11 Answers
...
Further understanding setRetainInstance(true)
...
Ok, perhaps I was slightly too harsh on the Android documentation, because it does have some useful information, but sadly none of it is linked from setRetainInstance(). From the page about fragments
Note: Each fragment requires a unique identifier that the system ...
Parsing query strings on Android
...
Since Android M things have got more complicated. The answer of android.net.URI.getQueryParameter() has a bug which breaks spaces before JellyBean.
Apache URLEncodedUtils.parse() worked, but was deprecated in L, and removed in M.
...
How to Sign an Already Compiled Apk
... with: jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore ~/.android/debug.keystore app.apk androiddebugkey -storepass android
– Pellet
Sep 19 '16 at 1:31
3
...
How do I specify different layouts for portrait and landscape orientations?
...
in my case , layout-land is not working when i am using , android:configChanges="orientation|keyboardHidden|screenSize"
– Tushar Pandey
Feb 11 '14 at 6:53
9
...
Android - print full exception backtrace to log
... exception and I would like to see information about the exception in the Android device log.
8 Answers
...
How to handle ListView click in Android
...
Here is the link to the documentation: developer.android.com/reference/android/widget/…
– trinity420
Apr 8 '17 at 18:31
add a comment
...
How to check internet access on Android? InetAddress never times out
... the talk of the day.
Which permissions are required?
<uses-permission android:name="android.permission.INTERNET" />
Just internet access - surprise ^^ (Btw have you ever thought about, how some of the methods suggested here could even have a remote glue about internet access, without this ...