包含标签：Android 的文章
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Android – TextureView getbitmap() ignores settransform
I am using TextureView for camerapreview. Due to the difference between display ratio and preview ratio, I use texture…… -
MJPG_ Process and error of migrating streamer to Android
The first post is not very good at typesetting.... Make do with it ~ only the process has no specific operation. This …… -
Android – findviewbyid (with custom layout) from alertdialog – NullPointerException
I'm trying to get text from edittexts in alertdialog, which can be seen below. The problem is that I can't retrieve te…… -
Java – gradle build failed due to an unknown host exception
I just installed a new version of Android studio and tried to create a project using the built-in template My environm…… -
Android – the round button becomes distorted with the length of the text inside
I want a perfect round button I try to use the following code to use shapes. But the problem I face is that when there…… -
Facebook / Android – how to check if a user is registered, now just log in
I encountered a problem when using Android to log in / register with Facebook. The documents are not enough, and their…… -
Android – specifies the targetpackage for the intent in the XML file of the library project
I have a library project. I use it to build two applications, one public and one private, for personal use. Almost no …… -
How to download in Android?
I want to use Android code (such as download manager) to create a download application from a URL, but actually I don'…… -
Java – Android AutoUpdate from your own server
I've been looking for a good example of how to update my own application. So, I installed APK on my device. When I sta…… -
Android – should or should not asynctask be used for long-running operations?
See English answers > Android asynctask for long running operations 4. I'm confused about the content of asynctask.…… -
Android – get listview items / views in reverse order on 2.2; Applicable to 4.0.3
I have a listview that displays items in the arrayadapter. I want to animate the view when it is blocked. The problem …… -
Android – the eraser is not invoked when the button is pressed
I have such main categories: public class Main extends Activity { Button edit,save,eraser,clear; /** Called …… -
Java – Android mediarecorder release() problem and video capture not in portrait mode
I had some problems developing a video capture application Invalid Sign 2) I'm using the release () method. But when w…… -
Android – oncreate() was not called
I've just encountered a very strange problem, and I've spent hours trying to solve it. When I try to run my Android ap…… -
How to play video in Android web view using HTML5
I use the following code to play a video in Android WebView, including one. I have put the video and poster image in t…… -
Speech recognition services in Android
I have an Android application that uses speech recognition in activity. The GUI does nothing except contain speech rec…… -
Android – strings.xml management tool
I am looking for a tool to manage my strings.xml to localize strings. The tool should show which strings are missing i…… -
Android – callback to identify problems when loading usertimeline using tweettimelinelistadapter
I am trying to use usertimeline and tweettimelinelistadapter to get timeline, because here can be found in the structu…… -
Android – activities with single task startup mode and their location in the background stack
In the official online Android guide on tasks and back stack, I found a contradictory message. I would be grateful if …… -
Java – QT for Android – startactivityforresult equivalent does not work
QT for Android has few recorded functions - we can use the intent function of JNI (Java Native Interface). There are s…… -
Find out when the recyclerview project will be presented for the first time (Android)
I'm trying to use Google Analytics enhanced e-commerce to send "show times" of my products on recyclerview staggeredgr…… -
Android – sethomeasuppindicator does not take effect when setdisplayshowhomeenabled (false) is used
I want to change the actionbar indicator (left arrow) and don't want to display the logo, so I setdisplayshowhomeenabl…… -
Java – Android deletes data from getintent
I have an activity dealing with deeplink, which is a browsable activity Suppose a user clicks a link on another applic…… -
Java – use relational query tables similar to subclasses
There are currently three tables in the database of my application: >Parent table – (total goal) > childa > c…… -
Android – how do I save an image to internal storage and display it on another activity?
I work on xamarin.android. I have two activities that need to display the same image. On the first screen, I download …… -
What is the function of the Java –. Restart SmalI keyword?
What does this line in SmalI do? I've been searching Google for. Restart, but I can't find any information about it .r…… -
Android – write nDef messages to the same tag multiple times?
On Android, as long as the NFC tag is close to the mobile phone, the system will send an intention to my application, …… -
Android – urimatcher mismatch
It works! I'm not sure what has changed. I do use GIT. I've been looking at my submission and code for hours Because t…… -
Android graphics for different APIs
I'm having trouble using different APIs for paint for Android Users should be able to draw letters on an area, which w…… -
Android – library added: gradle build
I just updated my project with the new gradle build system After many attempts, I always encounter the same problem I …… -
Java – how to send upstream GCM messages using Google cloud connection server
I'm trying to use the new cloud connection server feature of Google cloud messaging to send upstream messages from dev…… -
Build Android C development environment on eclipse
1. Tools and software to be prepared JDK Invalid Sign Adt12.0 (of course, the latest ADT is available to avoid too……