包含标签：Android 的文章
-
Android – resource directory name of the language variant?
For example, when using custom locale in Android, the directory name is res/drawable-en-rUS res/values-fr-rCA Where …… -
Android：FLAG_ ACTIVITY_ CLEAR_ Top and Android: launchmode = “singleinstance”
I think I just found a very strange error... But it may be just some features I've never heard of On my application, i…… -
Java – dynamically add a button to LinearLayout in Android
I'm developing a project that needs to add buttons dynamically. But whenever I run my application, the application clo…… -
Talk Android together (the 132nd time: Android custom view 9)
Hello, everyone. Last time we talked about the example of custom view in Android. This time we continue to talk about …… -
Java – Android fragment conversion error of the second fragmenttransaction. Replace() call
I'm in my mainactivity.java classic_ Fragment in menu.xml_ Three types of fragments are saved in the container. I star…… -
Java – unable to load (find) j2v8_ android_ X86 Library
I have a gradle project that uses j2v8_ Android 2.2.1 Library (provides Java binding for V8 JS engine – Android port).…… -
Android – reads and retains instances of objects from SharedPreferences
scene I have a class that uses the request list set by the user. The request list is stored in SharedPreferences. The …… -
Android – scheduledthreadpoolexecutor is used for periodic tasks (using retrofit) that only need to be triggered once and will not be repeated
I have the following code to poll the unread notification count from the server every x seconds I start this process t…… -
Android – surfaceview onmeasure() does not set the measured dimension by calling setmeasureddimension()
I have a surfaceview. I just draw it manually from another thread It works well. But after an average of 10-20 minutes…… -
Android – how to prevent java.lang.illegalstateexception generated by mediacodec.dequeueinputbuffer
The following code occasionally generates a java.lang.illegalstateexception: Among them_ Mcdoder is an example of medi…… -
Android – the implicit intent of the contact group list
I want to select a group (contact group). I found the code to open contact activity, but I didn't find groups Intent i…… -
Android – assign static IP to Ethernet card from OTG
I want to assign a static IP to the Ethernet card and connect to the Android device through the OTG cable. It should b…… -
Java – how to smooth the paint path when painting with variable width strokes
I created a sample drawing application. Users can draw with variable width strokes. So far, the drawing path of variab…… -
Android – Google Places autocomplete API restrictions
I have questions about the restrictions on Google's local APIs. The use restrictions section of Google doc indicates t…… -
Android – unfortunately appName has stopped the error
When I run my application according to the error message, it gives: I have the following mainactivity.java file: packa…… -
How to parse JSON array with gson in Android
See English answers > how to parse JSON array with gson 7. I'm developing Android applications. I'm using gson to p…… -
Android – use intent.action_ Pick open image
I'm trying to use intent.action_ Pick opens the image, but when I start the activity using startactivityforresoult, my…… -
Android – upload videos programmatically to Youtube
I'm trying to upload videos to YouTube programmatically. I've tried YouTubeService service = new YouTubeService(client…… -
Android – how to pause and resume in libgdx using the back key?
I'm using libgdx to create a game. Now I have two questions First, I tried to grab the key so that the game was suspen…… -
Android – how do I call a method from the onclicklistener.onclick method?
import java.io.InputStreamReader; import java.io.Reader; import java.net.URL; import java.net.URLEncoder; import com.…… -
Java – Android bitmap. Createbitmap() fills the heap
I need a big bitmap (6000) × 2000), so I created a: Bitmap.Config conf = Bitmap.Config.ARGB_4444; Bitmap bm = Bitmap.c…… -
Android – clips are not visually deleted
I'm trying to replace the fragment with a new fragment. To do this, I use the following code However, when viewed on A…… -
Android – contentobserver onchange() repeated multiple times
I'm trying to query data from calllog and insert it into the database. To do this, I create a contentobserver as an in…… -
Android – sqlitedatabase vs file store
I want to store structure type data (i.e. call log information, such as name, number, number type, date, time, duratio…… -
The problem of trying to build pocketsphinx androiddemo using NDK
I am trying to compile the pocketsphinx androiddemo, which provides a sample implementation of CMU pocketsphinx speech…… -
Android – process recyclerview onclicklistener in activity / fragment
Migrating from listview to recyclerview to handle "onItemClick" seems to be very painful One of the two most common me…… -
The problem of calling native Android jars encountered in xamarin.form (I) naming conflict during compilation
Principle description of official calling Java: https://docs.microsoft.com/zh-cn/xamarin/android/platform/java-integra…… -
Android hide title bar
Set the attribute on the < activity > element: Android: theme as @ Android: style / theme.notitlebar.fullscreen.…… -
Android – breaks the single top contract
This is the problem. I have an < activity alias > defined in my list as follows: <activity android:name="…… -
Java – Android: using adjustpan and adjustresize doesn’t work, but I need both
I haven't formally decided whether to take this route, but there is an advertisement in my XML document. The XML docum…… -
Android – select from a table based on relationships saved in another table
My situation I use SQLite on Android to store some data. This data is all in the same table, but each row can have one…… -
Java – Android studio on MAC: unable to find system compiler
When I tried to compile Hello world, I got this on one of my Macs On my other Mac, I don't have any problems. As far a……