包含标签：Android 的文章
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Android – number of grids for different devices
I have a question. I should know the number of GridViews per line for different devices. Like tablets and WVGA phones,…… -
Android – how do I add threads?
This continues from this post's question I can't imagine how to add a separate thread from the main UI thread to colle…… -
Java – how to draw a border around MapView
I try to draw margins around MapView when I click a button So that's what I've tried. It doesn't work. MapView is in a…… -
Android – how do I hide image buttons?
I have an imagebutton. I want to hide the button in oncreate method after 5 seconds. Can anyone help me resolvent: onC…… -
Android performance analysis and optimization notes – 5 layout optimization
Asynclayoutinflator side relief XML is converted into Java code during X2C compilation. If it is compatible, the adapt…… -
Java – inserts an object into a specific location in jsonarray
I want to add objects to a specific location in jsonarray. My current jsonarray looks like this { "imgs": [ …… -
Android – why is my app incompatible with Nexus 7 in Google play?
See English answers > why my app is not showing up on tables in Google play? Seven apps I just released for my phon…… -
Android: how to customize view layout using XML
I come from the world of GWT and uibinder. I am used to defining custom components by extending composite, and then pu…… -
Android – call setcontentview() from broadcast receiver
In my application, two classes are Internetactivity, which only extends activity and sets contentview to main. And ext…… -
Android – how to kill specific activities?
When my Android application starts, it will start the main activity. It displays a full screen image for 5 seconds, an…… -
Android decompile
Tools required: dex2jar ： http://laichao.googlecode.com/files/dex2jar-0.0.7-SNAPSHOT.zip JD-GUI： http://laichao.goog…… -
Android – change the text color of listview items
How to change the text color of the item added to the listview. I need to change the color programmatically in the cod…… -
Duplicate entries in Android class generated by R
I have this line public static final int text_view222=0x7f060077; It is repeated in my r.java file and causes an e…… -
Android multi touch zoom
I'm trying to implement multi touch zoom in and zoom out for my application. My application is to view slides of image…… -
Android – play store statistics are not updated with my app data
I have an app in the Google play store, which has been there for more than five days. I'm sure there are a lot of down…… -
Android – how to use mvximageview.defaultimagepath?
I have successfully used the mvximageview of imageurl, but how to set a drawable icon as the default value for those u…… -
Android – jsonarray cannot be converted to jsonobject error
When getting JSON data, I received an error: Code to generate JSON: JSONObject parent = new JSONObject(); DatabaseHand…… -
How do I programmatically open an SMS window in Android?
In my application, I want to programmatically open the Android SMS creation window for my application. How? resolvent:…… -
Android – central column in recyclerview
I'm trying to create a dynamic recyclerview layout. The gridlayoutmanager I use has three columns I need to wrap each …… -
Android senior engineer advanced learning, in-depth
The first offer is iFLYTEK Inexplicably, he resigned after two months. Although the Android Department has something t…… -
Android – the Fab fixed to the app bar is not hidden when scrolling up
I have anchored the FAB to appbarlayout. However, when scrolling up, the expected behavior of the fab is to hide when …… -
Android – set the selector for the button and publish it programmatically
I have a row of buttons, and I am programmatically setting the selector for background and text. The reason I want to …… -
Android – error executing HTTP post in cell
I have two Android mobile devices, a v2.3 API 9 and a v3.1 cell. I want to publish the HTTP API link of SMS code. It b…… -
Android – use intent.action_ Pick to get a specific path
I'm trying to use the Android gallery to select pictures. It's easy to start the gallery Intent photoPickerIntent = ne…… -
Android – how to find the nearest location of the current location from a given data
I have a location address list. From my current location, I need to go to the nearest place and display it on the map.…… -
Linux suspend / resume process in Android
The Linux suspend / resume process in Android starts with suspend in the Linux kernel. Whether you use echo MEM > /…… -
Android – strange behavior of using EditText inside Tags
I have a view that contains another view with an "include" component (see http://android-developers.blogspot.com/2009/…… -
Add items on listview Android
I have a listview. I use list. Add (mylist) and adapter. Notifydatasetchanged (), which add items below the existing l…… -
Android – Method getactivity() does not define type mainactivity
I'm trying to use this demo. When I pull it into my mainactivity, I receive the error "method getactivity() does not d…… -
Use Android MAC address as unique identifier
I've been reading some posts on stack overflow where Android doesn't have a unique identifier. But can't I use the MAC…… -
Android, how to determine whether a restart has occurred?
How will I programmatically determine when the Android device will restart (whether it is started individually or by t…… -
Android – how about a password line
I need to programmatically set EditText to display text such as password, and I also need to use this EditText as a si……