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Android emulator shows nothing except black screen and adb devices shows “device offline”
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I have had the same issue with the latest Android SDK.
I simply deactivated the checkbox "Use Host GPU" within the settings of the virtual device and it started working again.
The "Use Host GPU" does only work for me with Android 4.2 as "Target".
Update 26.02.2014:
There ...
Adding the “Clear” Button to an iPhone UITextField
...bute for adding this sub-control in Interface Builder in the iPhone OS 2.2 SDK.
10 Answers
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实例演示SimpleXMLElement的用法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
... android:label="LABEL" android:name="NAME">
</application>
<uses-sdk android:minSdkVersion="1" />
<uses-sdk android:maxSdkVersion="2" />
<uses-permission android:name="android.permission.FOO"></uses-permission>
<uses-permission android:name="android.permission.BAR"></uses-pe...
Running multiple AsyncTasks at the same time — not possible?
...MB) // API 11
void startMyTask(AsyncTask asyncTask) {
if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB)
asyncTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, params);
else
asyncTask.execute(params);
}
This is a summary of Arhimed's excellent answer.
Pleas...
Error during installing HAXM, VT-X not working
...rt your computer and re-install the Intel's HAXM which can be found under ~SDK_LOCATION\extras\intel\Hardware_Accelerated_Execution_Manager. You can also manually download the standalone HAXM installer from Intel's website.
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Facebook share button and custom text [closed]
... share button (with your own text, title and image) is to use the Facebook SDK.
– Ryan Coolwebs
Jul 17 '15 at 1:06
Gre...
Can't Find Theme.AppCompat.Light for New Android ActionBar Support
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You need to do next:
File->Import (android-sdk\extras\android\support\v7). Choose "AppCompat"
Project-> properties->Android. In the section library "Add" and choose "AppCompat"
That is all!
Note: if you are using "android:showAsAction" in menu item, ...
How to connect android emulator to the internet
...Studio, the emulator you need to use is no longer in the ~/Library/Android/sdk/tools folder but in ~/LibraryAndroid/sdk/emulator.
If while trying the below solution you get the following message "PANIC: Missing emulator engine program for 'x86' CPU.”, then please refer to https://stackoverflow.com...
Autoresizing issue of UICollectionViewCell contentView's frame in Storyboard prototype cell (Xcode 6
I'm using Xcode 6 Beta 3, iOS 8 SDK. Build Target iOS 7.0 using Swift. Please refer to my problem step by step with screenshots below.
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install / uninstall APKs programmatically (PackageManager vs Intents)
...kageManger = context.getPackageManager();
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.LOLLIPOP) {
PackageInstaller packageInstaller = packageManger.getPackageInstaller();
PackageInstaller.SessionParams params = new PackageInstaller.SessionParams(
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