multiple wallpapers android

land-scape landscape screen, it will find whether there are folders containing-land, if so, all other folders that do not contain land are excluded. If not, compare the following priorities, and so on until only one folder is left. What if there is no full file store ?.... Obviously, crash is lost. Therefore, the official recommendation is provided. Make sure that there is a default folder to handle the general situation, such as drawable. This will increase the robustness of the program. Basic

My Android advanced tour ------> how to add separators in multiple LinearLayout and android Separators If you want to fit all Android versions, you can place a View on multiple LinearLayout to display the separation line. For example, put an ImageView component and set its

[Android-tips] Unable to execute dex: Multiple dex files define solution, android-tipsdex Well, I already thought about not moving android in the future. I didn't expect it to be a heavy job because of the competition. Android has many problems due to incomplete eclipse. For

Android assigns a separate user space to each APK process. The userid in its manifest corresponds to a Linux User (the Android system is based on Linux. therefore, mutual access to data between different APK (users) is disabled by default. However, it also provides two types of APK data sharing: 　1. Share Preference./Content ProviderAPK can specify interfaces and data to read from any other APK. You need to

distortion problem, the picture from the big to small turn is not distorted, the effect is maintained. 36DP is obtained by 72/2, why divided by 2, is to the picture is for the 320dpi screen design, but the layout file is in the layout directory, that is, the layout is designed for the 160dpi screen, so need to convert to 160dpi standard density.When the app is running on a 240dpi-density screen, the image is automatically converted from 160dpi to 240dpi, which is 36*1.5DP, 32*1.5DP. The actual

Android data sharing technology implementation: discovering and establishing data communication between multiple devices | Android devcamp Topic Introduction: as mobile applications are increasingly dependent on servers, developers' demand for data communication protocols is growing. However, different software versions and network environments may cause many pr

The example in this article describes how Android implementations add multiple ListView to an activity. Share to everyone for your reference, specific as follows: ListView's ID is generally like this android:id= "@id/android:list". Note that the activity at this time is listactivity, and so far I have found no way to add more than one activity. To add multiple l

;packageinfolist) { Packagenamelist. (packageinfo. Packagename} /span> Com.spencer_dev.test.dev will appear in the package name information that we print out. did not appear com.spencer_dev.test.But! If through the Anti-compilation tool, the APK package to decompile the direct view of the source code, in the Java code in the SRC directory of the package name, and we set the same as Com.spencer_dev.test. The application_id in the package and Buildconfig classe

Android supports multiple file download classes and android file types. String directoryName = Environment. getExternalStorageDirectory (). toString () + "/filename"; // file storage path // input parameter: Context object, file storage path; DownloadTask downloadTask = new DownloadTask (this, mDownloadUrl, directoryName); new Thread (downloadTask ). start (); /

[Android] custom FlowLayout, supporting multiple Layout Optimization-android-flowlayoutPreface Flow layout and stream layout are common in mobile or front-end development, especially in multi-Label display. However, the Android official did not provide such a layout for developers, so many developers did the work thems

This example describes an animation that Android plays with multiple images. Share to everyone for your reference, specific as follows: You can play frames-by-frame images on Android, then produce a dynamic effect, prepare several consecutive pictures, then create a Anim folder under the source Res folder, and create a new XML The XML code is as follows:

inherit view? In fact, from the upper alignment of the code can also be seen, so that when we traverse flowlayout sub-elements, we can be instance of the Blankview to determine whether the real need to process, calculate the sub-elements, or we later add the complement view .SummarizeThe code is not all posted, because all the code is on GitHub ~ Here's The project address:Https://github.com/lankton/android-flowlayoutThis project, there must be a lot