大约有 11,000 项符合查询结果（耗时：0.0227秒） [XML]
Get/pick an image from Android's built-in Gallery app programmatically
...mages.
Update
I've just reviewed my original answer and created a simple Android Studio project you can checkout from github and import directly on your system.
https://github.com/hanscappelle/SO-2169649
(note that the multiple file selection still needs work)
Single Picture Selection
With su...
How do I get the SharedPreferences from a PreferenceActivity in Android?
...
import android.preference.PreferenceManager;
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
// then you use
prefs.getBoolean("keystring", true);
Update
According to Shared Preferences | Android Dev...
Cron jobs and random times, within given hours
...ash before you use $RANDOM. If you have vixie-cron (seems to be my case on Ubuntu), then you can add SHELL=/bin/bash to the top. There are more alternatives for other cron versions here: superuser.com/a/264541/260350
– DaAwesomeP
Jul 10 '15 at 23:16
...
Eclipse / Android : “Errors running builder 'Android Pre Compiler' on project…”
Attempting to do some work on an Android project I haven't worked on for a couple of months, yet every time I attempt to build the project Eclipse throws up a dialog saying:
...
How to fix: android.app.RemoteServiceException: Bad notification posted from package *: Couldn't cre
...
android.app.RemoteServiceException: Bad notification posted
I had the same issue, but I was resolved. My problem is ".xml file" of Remote view.
In my xml file I was added one View in between the LinearLayout for divider.
&...
How to write a cron that will run a script every day at midnight?
...
Here's a good tutorial on what crontab is and how to use it on Ubuntu. Your crontab line will look something like this:
00 00 * * * ruby path/to/your/script.rb
(00 00 indicates midnight--0 minutes and 0 hours--and the *s mean every day of every month.)
Syntax:
mm hh dd mt wd com...
Get battery level and state in Android
...ring for it with Context.registerReceiver().
– class Android
May 6 '15 at 11:44
2
@classAndroid w...
Setting Android Theme background color
... made a really silly mistake. The device I am using for testing is running Android 4.0.4, API level 15.
The styles.xml file that I was editing is in the default values folder. I edited the styles.xml in values-v14 folder and it works all fine now.
...
Error type 3 Error: Activity class {} does not exist
I have an IntelliJ Android project, that I successfully imported to Android Studio 0.4.0. It works perfectly if I don't change anything in manifest. However, when I want to change the launcher activity and run, it fails with this error:
...
Facebook Android Generate Key Hash
Trying to create an android app with Facebook integration, I've gotten to the part in the docs where you have to generate a key hash file, it specifies to run the following code
...