包含标签：Android 的文章
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Android – how to scroll up in the list view when the keyboard appears
I want to know what methods in this question can run in Android. I use listview and add EditText to it. I have the sam…… -
Android seekbar: drag bar control
Seekbar is an indirect subclass of the horizontal progress bar, which is equivalent to a horizontal progress bar that …… -
Android – speed limit for scrolling views
My app scrolls so fast! How do I limit the scrolling speed of the scrolling view in my Android application? Rolling ca…… -
How do I use cursors to retrieve data from a database? (Android,SQLite)
I'm stuck. I can't find out what I did wrong, so please help anyone. Although this is a very simple task, I don't unde…… -
How to set Android source code when hosting git tree as private repository on GitHub?
I'm trying to build a private repository of Android source code, and hosting git tree on GitHub as a private repositor…… -
Java – Android constraint layout renderproblems in nestedscrollview
I'm trying to add my contractlayout to nestedscrollview. When watching my contractlayout, everything looks good But th…… -
Java – Android. Brightness change
I'm trying to solve the following task: smooth changing the brightness from 100% to 0%, but I can't get a smooth effec…… -
Android JNI local reference table to dump the current state
Any Android JNI developer should be familiar with this wonderful message in logcat. My question is: how do I tell VM t…… -
Android – onprepareoptionsmenu copies items in the actionbar
When I use onprepareoptionsmenu to add a menu item, the menu item will copy itself in the action bar. I am using the c…… -
Android – why do all activities / classes appear in the application list during installation?
I have relatively new Java (well, maybe new, about 10 years old) and Android programming. I have built an application …… -
Android – map clustering – Max zoom markers still clustered
I am using Android maps utils to cluster tags on Google Maps API v2. It works normally, but when I add 2000 tags, it i…… -
Sliding menu gesture overlay graphic gesture – scrollable gesture of Android
I used here's sliding menu in my application. My application also has a GraphView in which I set some data in real tim…… -
Java – how to fix the JDK not found error when building Android source?
I'm trying to build Android source by the steps provided here. But my JDK is in trouble. When publishing: lunch full-e…… -
Android – get EditText value from listview
I tried to get a value from edittexts in listview, but it didn't work. The value set to 'lista' array in the aftertext…… -
Android TCP permission denied error
This is my code: public void update(){ try { Socket appSoc = new Socket( "XXX.XXX.XXX.X" ,XXXXX); B…… -
Android – hide the status bar
Please give me a solution to hide the status bar of the translucant screen. I try by setting theme.notitlebar.fullscre…… -
Checkbox setselected does not work when using the Android: drawableright property
My check box is in the XML layout: <Check@R_379_2419@ android:id="@+id/cb1" …… -
JavaScript – phonegap Android geolocation watchposition timeout
I am testing with Cordova 3.0.0 and Samsung Galaxy S3 4.1.2 When I test the phonegap full example to see the location:…… -
Android – how to split strings with ‘newline’?
BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream())); String str while ((str =in.readLine()…… -
Android 2D games, the best choice for graphics?
We are two people without Android development and 2D game experience We hope to make a 2D game with quite simple graph…… -
Android – onpause is called immediately after onresume
Edit * this problem occurs when testing on Android devices. This problem does not occur when testing emultor I am star…… -
Java – job scheduling setrequiresdeviceidle (true) and setperiodic () do not work
I'm developing an application to execute the background task and check whether the device is idle in 10 seconds, but s…… -
java – Android：Generating Elliptic Curve KeypPair
I am trying to realize key generation based on Eliptic curves Diffie Hellman. Now I want to specify my Eliptic curve m…… -
Android – get my personal data contact
I need to get my personal contact information. In Android 4.0 and later, we have a data contact. I have tried to use c…… -
How do I return root activity from Java code? (robot)
I am creating the following activities Invalid Sign When I click the button in D, I need to return to the home screen …… -
Android – how do I start services defined in different packages?
I have two applications, one running in the namespace com.gtosoft.voyager and the other com.gtosoft.dash. From com.gto…… -
Java – similar and of camera. Parameters. Gethorizontalviewangle() and camera. Parameters. Getverticalviewangle()
All this is in the title, but in the now deprecated Android camera API, there are two methods: camera. Parameters. Get…… -
Java – how to protect SQLite dB in Android from theft
I'm making an application for a 28mb sq Lite file. It was originally in the Android resource folder. When it is instal…… -
Null pointer exception on Android – setadapter()
I'm trying to create a custom listview adapter (roughly based on this tutorial, but the example is simple, and I doubt…… -
Android – how do I know which API level I’m building with NDK build?
I'm trying to better understand how to choose API levels when using NDK build I know I can explicitly set the app in a…… -
Java – debug.keystore does not exist
I'm trying to generate MD5 fingerprints, but the problem is that every time I try to enter the whole code, I say debug…… -
Android – connect points on the map with lines
I have three GPS points in the android app. How do I set up a map to connect the first and second with the red and the……