list of android versions

compatibility across SDK versions.Note: More current Android versions replace implicit permission declarations. Importing this library version Declares this permission in the manifest TargetSdkVersion WRITE_EXTERNAL_STORAGE TargetSdkVersion WRITE_EXTERNAL_STORAGE, RE

Download the album list and source code for android (4). Download the android source code The functions of this project are as follows:Obtain the mobile phone album. Click each album to go to the image list page of the album. You can select multiple images on the image list

information from the system service (allowsan application to retrieve state dump information from systemservices .)Android. Permission. expand_status_barAllows a program to expand and contract to the status bar. The Android Development Network prompts that the program is similar to the pallet Program (allows an application to expand or collapse the statusbar.) in Windows Mobile .)

Enter the command:Lianxumacdemac-mini-2:hello-jni lianxumac$ Android list targetsAvailable Android Targets:----------Id:1 or "android-7"Name:android 2.1Type:platformAPI Level:7Revision:3SKINS:HVGA, QVGA, WQVGA400, WQVGA432, WVGA800 (default), WVGA854Tag/abis:default/armeabi----------Id:2 or "

If you have multiple Android devices (including Android emulators) connected to your PC, you will need to use the Adb-s DeviceID shell when you enter the console. More trouble, this article has written a shell script file (need to be used under Linux or OS X, Windows needs to be newly written with bat or cmd).The basic idea is to use the ADB devices command to scan how many

Android-tipsThis is a awesome list of tips for Android.If You is a beginner, this list would be being the first choice for you, and you have a difficult time.welcomestar andfork , your support is my greatest affirmation. Learning Android so far, big and small pits have not stepped on, fortunately, in the powerf

The Android device selection list is displayed, and the Shell script of the specified Android device Console is displayed. If a PC is connected to multiple Android devices (including Android simulators), you must use adb-s deviceid shell when entering the Console. This artic

[Go to] a menu bar for customizing the ArrayAdapter and custom Adapter in Android. Today, I learned about the Spinner component. Using the Spinner component is equivalent to selecting a project from the drop-down list. The following describes how to use IT (using ArrayAdapter and custom Adapter respectively) (1): Use ArrayAdapter for data adaptation: ①: First define a layout file: 1 [Note:] The above sp

List Implementation of multiple android la S and android la s Recently, there is a list effect that requires a list with multiple la S. The final result is as follows: 　　 I also asked my colleagues and friends in the Development Group, but they didn't get the optimal implem

List of common error types in Android development and common errors in androidThis is my first blog. I will always add errors that I encountered during Android development, used to record the pitfalls I have stepped on during development ---------------------- split line ----------------------------------- ClassCastException type conversion Errors often occur whe

install the SDK in the subsequent interface.Since all is the next step, the operation is very simple, here is not introduced. Although google.com by the wall, but nearly two years to download the SDK speed is OKhttps://developers.google.cn/Google developed home, install the SDK and Android studio, or through the google.com, but the speed will be fast.Second: Set the first open as, do not download the SDK1. In the installation directory of this

Translator Address: "Turn" list of new Android Gradle build tools: New DSL structure and Gradle 2.5 Original: First look at new Android Gradle Build tools:the new DSL structure and Gradle 2.5 Bilingual address: "Turn-bilingual" list new Android Gradle build tool: New

Learn android from scratch (ListView data list display component. 21 .)Similar to ScrollView, there is also a list component (ListView) that can add multiple components to the ListView to achieve the scrolling display effect of the component, the ListView component itself also supports the corresponding ListView class. You can operate the ListView class to comple

follows: Xmlns:android= "Http://schemas.android.com/apk/res/android" android:orientation= "Vertical" Android:layout_width= "Fill_parent" android:layout_height= "Fill_parent" > Android:id= "@+id/textgroup" Android:layout_width= "Fill_parent" android:layout_height= "Fill_parent" android:paddingleft= "40px" android:paddingtop= "6PX" Android:paddingbottom= "6PX" Android:textsize= "15SP" android:text= "No Data" /> Childs.xml is a

Android quick index (City list and contacts) and android Index You need to quickly index a city list. Similar to a contact application, the quick indexing function is based on the first letter of the name.To implement this function, you only need to solve two problems: 1. Grouping the

1. The project document so-called list androidmanifest.xml documents. The file, but with great leverage, for example: app name. icons, app-supported version apps, and more. I'll show you the role of each of the parameters in this list file below. To access the Drawable constants of the R.java file, use the icon's ic_launcher under this constant as the app icons android:label= "@string/app_name" app name

In Android, there are two methods to display the file list in the SD card through ListView: Display by inheriting ListActivity; and display by using BaseAdapter. BaseAdapter is a common base class adapter used to provide display data for ListView, Spinner, and other controls. The following describes how to use the BaseAdapter class to display the SD card through LIstView: 1. main. xml interface design, as

Android uses Animation-list for frame-by-frame Animation and android for frame-by-frame Animation.What we want to achieve Prepare resource files and place them in res/drawableFile Light01.png Light02.png Light03.pngWrite loading.xmlPut in res/drawable In activity_main.xmlIn the layout file, write Write in Activity like this Bt_start.setOnClickListener (new OnCli

1. Open the Run Android SDK Manager, Tool menu, select Options, open the Settings menu, tick "force https://...sources to be fetched using http://...", Then click Close, such as:2, set the Hostes file can be normal access to the computer Google Download CenterOpen the C:\Windows\System32\drivers\etc folder, double-click the Hosts file, select Open with Notepad, and add the following code to the Hosts file.74.125.113.121 developer.android.com203.208.46

);}// Generate the adapter, array --> ListItemSimpleAdapter mSchedule = new SimpleAdapter (This,MylistArray, // Data SourceR. layout. my_listview, // XML Implementation of ListItemNew String [] {raw_user_name, raw_user_id, raw_user_ip}, // subitem corresponding to the dynamic array and ListItemNew int [] {R. id. user_name, R. id. user_id, R. id. user_ip} // two TextView IDs in the XML file of ListItem);SetListAdapter (mSchedule );} @ OverrideProtected void onListItemClick (ListView l, View v, i