launcher3 app

First of all, my idea:The logic for changing the icon inside the Luancher3 is as follows:Check the app resource bundle first--database query--Other places to query iconTherefore, we just need to get the icon code from the database forward to extract from the app resource bundle.Come on, our external app simply adds an icon to the Launcher.db's icon field. Then no

First of all, my idea:The logic for changing the icons inside the Luancher3 is as follows:Query the app resource bundle first--database query--Other places to query iconTherefore, we just need to get the icon code from the database early to extract from the app resource bundle.Our external app just needs to add an icon to the Launcher.db's icon field. We can.Then

Launcher3 custom wallpaper cannot be restored after being stretched after rotation, launcher3 stretch Copyright. For more information, see the source: Http://www.cnblogs.com/sickworm/p/3966857.html MTK8382/8121 platform. Description: After setting a custom image as a wallpaper, the portrait screen is rotated when the screen is displayed. The image is stretched because the resolution is too small. The imag

Launcher3 has no icon problems, and launcher3 has no icon Copyright. For more information, see the source: Http://www.cnblogs.com/sickworm/p/3966820.html MTK8382/8121 platform. After the machine (8-inch, default portrait screen) is burned for the first time, it starts in a horizontal position and finds that the Launcher does not have an icon, but the portrait screen does not have this problem. During the

(8) Launcher3 customized ContentProvider content provider, which allows other applications to modify Database updates and perform other operations. launcher3 First, add two permissions. These two are the permissions to modify the desktop database. It cannot be modified without being added. Get data directly through the content provider, static ArrayListSimilarly, you can modify the URL, I will not write

Use protoc binary built from step abve to generate the BackupProtos. java file: Protoc-javanano_out = src/-I protos/backup. proto Rename the Android package (Android Tools-> Rename Application Package) to one of your choice Add min SDK in a new 'uses-sdk' element in AndroidManifest. xml (works down to API level 17 without too tables complaints in Lint, obviously stick to 19 to play it safe ). Clean and run. bind app widgets error can be

Launcher Series Catalogue:First, android7.x Launcher3 source Parsing (1)-Start processSecond, android7.x Launcher3 source Code Analysis (2)-Frame structureThird, android7.x Launcher3 source Code Analysis (3)-workspace and AllApps loading processThe first two blogs analyze the Lancher's start-up and launcher frame structure, which will focus on analyzing the loadi

backgroundI don't think there is any point in the matter of launcher. For some reasons to force the recent beginning need to study Launcher3 source code, in order to no longer like before so silly (research settings and so on no notes), so here hurriedly will stage the sentiment to organize into articles, convenient to look back later. In fact, this article originates from my ppt of a sharing activity within the project team.Before you begin to learn

, recreate the jar package, and replace the original jar package in the Libs.After the above steps, it is still wrong to find. The LOGX class that was found to be called by the Launcherlog class in Mtk_launcher3_ext.jar is not found. For convenience, I created a launcherlog class directly in the project and replaced all references to Launcherlog in the MTK package. This Launcher3 the transplant successfully.But this still can't run on Android emulator

backgroundI don't think there is any point in the matter of launcher. For some reasons to force the recent beginning need to study Launcher3 source code, in order to no longer like before so silly (research settings and so on no notes), so here hurriedly will stage the sentiment to organize into articles, convenient to look back later. In fact, this article originates from my ppt of a sharing activity within the project team.Before you begin to learn

Version Number: 1.0Date: 2014.8.26 2014.8.272014.11.10Copyright: © kince reprinted the source for a long time did not blog, but also due to work more busy relationship. Of course, this is not a reason, mainly a lot of bugs to change, and their efficiency is not very high. So spend a lot of time on fixing bugs. Gossip doesn't say much, cut to the chase.Launcher3 is the latest official Google Launcher. Compared to Launcher2, it has more compact, smooth, fresh and so on. So choose it as the object

Launcher Series Catalogue:First, android7.x Launcher3 source code parsing (1)-Start processSecond, android7.x Launcher3 source Code Analysis (2)-Frame structureIii. android7.x Launcher3 Source code parsing (3)-workspace and AllApps loading processThe first two blogs have carried out some analysis on the Lancher and launcher frame structure respectively. This arti

Mtk8382/8121 platform. Description: After setting a custom image as a wallpaper, the portrait screen is rotated when the screen is displayed. The image is stretched because the resolution is too small. The image is then rotated to the landscape screen without restoration. This problem has been solved in the past two days. It has been studied for a long time and has taken many detours. Finally, it was found that the launcher had a bug in reading sharepreferences. The bug is generated as follows

Source code analysis of the main process of Android M Launcher3Background I think there is no need to emphasize the question about Launcher. For some reason, I have been forced to study the Launcher3 Source Code recently. In order not to be as stupid as before (to study the Settings and other code without taking notes), I will quickly organize my insights into articles, for future viewing convenience. In fact, this article comes from the ppt of a shar

Android4.4 on the Launcher3 Source: http://download.csdn.net/detail/deng0zhaotai/8281391Modified Android4.4 Launcher3 code that can be debugged on eclipse: http://download.csdn.net/detail/deng0zhaotai/8284961You can download two projects to compare and know where to change the place1. Deletion of two files Src/com/android/launcher3/launcherbackupagenthelper.java,

Launcher3 Wallpaper Specifications By default is: wallpaper height = screen height, wallpaper broadband = screen width * twice timesAndroid4.4 Wallpaper information is stored in the/data/system/users/0/directory, Wallpapermanagerservice startup, will generate the following two files in the/data/system/users/0/directory: Static final String wallpaper = "wallpaper"; Set the wallpaper picture, generally for the JPEG format static final String wal

Recently very busy, record, Launcher3 wallpaper modification. Lest forget. It took me nearly half a day. Environment: RK3288 + Androidll Step: Enter Launcher3, long press the desktop blank section, set up a built-in wallpaper. Phenomenon: The discovery is blurred because it has been stretched.The first article of this kind. Talk about the solution to the idea. Train of thought: This kind of view is relative

Add two permissions FirstThese two are permissions to modify the desktop's databaseYou can't change it without adding it!Get data directly from content providers,Static arraylistModify the content similarly by the URL to modify,I will not write the code specifically.(8) Launcher3 customized ContentProvider content providers, implementing other applications to modify database updates and other operations

(7) Launcher3 customization: After modifying the single screen, the system reports an error when you delete the Hotseat drag application. launcher3hotseat After modifying the single screen, drag the icon in the workspace and release it on the delete button, an error is reported. The dragged icon cannot be displayed again. Triggered when dragging and releasing a hand Public void onDropCompleted (final View target, final DragObject d, final boolean isF

Independent of the system app in the android source code, developed like a common app, Android appI personally recommend that you first import the formatted xml and import in the ide/eclipse of the android source code to your compiled eclipse. If the android source code you compile is of Version 2.3 or later, we recommend that you use JDK 6 or above to remind you that the new androidProject is not a Java pr