After several struggles, we have successfully imported the Android settings source code into eclipse!
Before that, I hope you can do the following, otherwise reading down is just a waste of time.
If you do the above work well, the following is a pile of dishes.
1. Create an android Project
Copy the source code/packages/apps/
", R.drawable.more); ID of the image resource
Map.put ("title", Title[i]);
Map.put ("date", Date[i]);
Listitem.add (map);
}
Data source
Simpleadapter listitemadapter= New Simpleadapter (selectoractivity. This, ListItem,
R.layout.item,//ListItem XML Implementation
//dynamic array with imageitem corresponding to the child
New string[] { "more_image", "title", "date"},
//XML file inside a ImageView, two x TextView ID
new int[] {r.id.more_image, r.id.title,
In the file packages/apps/settings/src/COM/Android/settings/deviceinfosettings. Java
Setstringsummary ("build_number", build. Display );
The version number of settings -- about devices -- is specified.
Build. display is the DISPLAY variable in the build class. In the file frameworks/base/CORE/Java/
Used to the operation of Emacs, every time when using a new editor, the first thing to think about is that the tool has Emacs shortcut keys, Android Studio is the same.1. Android Studio set Emacs as follows, click File->settingsSelect the Keymap in the Keymap, choose Emacs, so that successfully set the operation mode of Emacs:2. Editor Theme settingsSelect Darcula in the File->
("Android.settings.APPLICATION_DETAILS_SETTINGS"); Localintent.setdata (Uri.fromparts ("Package", Getactivity (). Getpackagename (),NULL)); } Else if(Build.VERSION.SDK_INT ) {localintent.setaction (Intent.action_view); Localintent.setclassname ("Com.android.settings", "Com.android.settings.InstalledAppDetails"); Localintent.putextra ("Com.android.settings.ApplicationPkgName", Getactivity (). Getpackagename ()); } startactivity (localintent);It is also valid for more than 4.4 systems to detect i
Android Studio Reference Library project is not difficult, directly add dependent module can, but I have some strange problems during the operation, the bitter disturbance I all day, in order to sacrifice this poor day special mark.First describe my error phenomenon:After the studio configuration is complete, I can't wait to create a project, import the previously used library project (Eclipse Project) into studio, and then create a project reference
In Android app development, you will often encounter the need to jump to the System settings page. But when you use the following code:Such asIntent Intent = new Intent (settings.action_wifi_settings);StartActivity (Intent);Instead of opening the system's WiFi settings page right now, you'll seeThis belongs to intent being hijacked by other applications, because
The detailed setup steps for the Android terminal to connect the wireless signal to the Internet are as follows:
The
first step, on the mobile desktop to find
and click the
settings icon, as shown in the following image:
Note: There are differences in the interface styles of different manufacturers, this article introduces the original
Generally, when an Android phone is not used, it uses the power key to lock the screen and turn off the screen light.
In fact, from API Level 8 (Android 2.2), Android provides the devicepolicymanager class, allowing your application to perform screen lock and other operations.
Lock effect:
To lock your application to the screen, you need to use the following cate
Due to xxxx's browser business customization requirements, secondary development is required based on the android browser application. The following section uses the browser source code to share some problems and experiences encountered during the development process with you.(XXXX involves information security and cannot be disclosed)Chapter 1 modify search engines in browser settings1. RequirementsChange the search engine in the browser
Analysis on Property service settings of the Android Property System
There is a registry in the Window, which can store key-value pairs similar to key: value. On the android platform, there is a similar mechanism called Property service for initialization, the adb shell command uses setprop and getprop to set, modify, and query functions.
Problem:When the thread
Setting items in Android programs can be said to be a required page. The following describes how to write a basic settings page. Let's take a look at the setting page of common android programs:
They are all similar. Let's talk about how to implement them. It is actually a combination of layout. The key is how to set the rounded corner in the gra
Beginning to touch Android also had more than January, watched a small part of the instructional video + just Brother's crazy handout. Always watch the video to do some demo, some dumb. Today try to finally get into the project and reinforce the knowledge points in the project.Function 1 Project starts displaying the Welcome page and then jumps to the main page;Problem point 1 Implementation imange full screen display:Solution:1. Set the image ScaleTy
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