大约有 40,000 项符合查询结果（耗时：0.0214秒） [XML]
Is there a method that works like start fragment for result?
...imply share the same ViewModel between fragments
SharedViewModel
import android.arch.lifecycle.MutableLiveData
import android.arch.lifecycle.ViewModel
class SharedViewModel : ViewModel() {
val stringData: MutableLiveData<String> by lazy {
MutableLiveData<String>()
}
...
How to send a JSON object over Request with Android?
...
Android doesn't have special code for sending and receiving HTTP, you can use standard Java code. I'd recommend using the Apache HTTP client, which comes with Android. Here's a snippet of code I used to send an HTTP POST.
I ...
How To Set Text In An EditText
...
Why does android.text.Editable exist or, better yet, why are normal developers supposed to navigate around it instead of EditText exposing an void setText(CharSequence) method?
– Marcelo Lacerda
...
How to calculate dp from pixels in android programmatically [duplicate]
...Resources().getDisplayMetrics().densityDpi / 160f)
– android developer
Aug 29 '16 at 20:05
2
Use ...
Running the new Intel emulator for Android
...ad it with the SDK Manager, it's in Extras. After this, go to the folder
[Android SDK Root]\extras\intel\Hardware_Accelerated_Execution_Manager
then run IntelHaxm.exe and install.
Here the link of the Intel Hardware Accelerated
IntelHaxm.exe for
Microsoft Windows,Mac OS* X, and Linux
Ubuntu
Yo...
Android hide listview scrollbar?
...
Try to type this in layout xml file
android:scrollbars="none"
Tutorial is here.
http://developer.android.com/reference/android/view/View.html#attr_android:scrollbars
Hope, it helps you
...
Is it a good idea to use Google Guava library for Android development?
I am involved in the development of Android application which is a rather "thick" mobile client for a Web service. It heavily communicates with the server but also has a lot of inner logic too. So, I decided to use some features of Google Guava library to simplify development process. Here is a li...
About Android image and asset sizes
...ally resize all images to the correct size and copy them in the respective Android drawable-* - folders!
Create a shell script and paste the following code:
createAndroidImages.sh
#!/bin/bash
read -p "Please enter the subfolder of the original images? " folder
read -p "How many DP (width) should...
How to fix: “HAX is not working and emulator runs in emulation mode”
...
If you are using Windows and Android Studio, do the following. In Android Studio: Tools > Android > AVD Manager > Your Device > Show Advanced Settings > Set RAM to preferred size. In Control Panel > Programs and Features > Intel Hard...
EditText maxLines not working - user can still input more lines than set
...
<EditText
android:id="@+id/edit_text"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="text"
android:maxLines="1"
/>
You just need to make sure you have the attribute "in...