android launcher

Delphi XE5 for Android Launcher no black screen wait summary from Embarcadero Official Technology forum to find the next reference, on the black screen processing should have a corresponding method, and this method has a good application value, so did a summary, Delphi XE5 No black screen is essentially the use of Android native development language Java, the pr

no space is found, the system prompts the user that the screen does not have enough space to accommodate. With the above analysis, the following describes how launcher completes each step. When the user presses the desktop for a long time, the motion_down event is passed to celllayout. In the onintercepttouchevent method of celllayout, the user determines whether the current long press is in a blank area. If yes, convert the current coordinate to the

Android. Intent. Category. LauncherWhat is the specific function? I will make a small example to help you understand An application can have multiple activities, each of which is at the same level. Which activity is the first to start when a program is started? Some programs may need to be displayed in the program list, while others do not. How to define it? Android. Intent. Action. Main determines the act

Elastic cut (1) for Android-Launcher development) The following source code is from Launcher2.3. 1. By default, the main Activity of each application comes Indicates that when the application is installed to Launcher, click to open the Activity 2. the time sequence diagram of Launcher2 source code is as follows: (in the figure, we can see that two items n

Blog migration-I have migrated my blog to www.ijavaboy.com to better manage it. We are sorry for the inconvenience caused by no updates! New address of this article: Click me Originally, this article should still write the implementation principle of the item drag in launcher. However, since studying launcher, it has not been implemented before, and now it is all inspired. This is not the case. A month ago

When it comes to developing an Android system, there are times when you encounter a need to:Because it is an independent brand, also involves a service in the push, so hope launcher can be fixed, third party can install, but press the home key, must return the system default launcherThrough the analysis of the home key process, found that can be very simple to do, and now share with you:Path: Frameworks\bas

true; We can see that there is cellinfo = (cellinfo) V in onlongclick. gettag (); in this way, we know that in the onintercepttouchevent method above, we put cellinfo into the tag to return cellinfo information in the gettag method of celllayout. With the cellinfo information, we can call the celllayout. addview method to add the selected control to the desktop. In the workspace class, call the addinscreen method to set its cell information, and then directly call the celllayout. addview method

To run a command to create a desktop file:sudo gedit/usr/share/applications/android_studio.desktopOpen the window and enter the following, noting that exec and icon are modified to the path of Android studio under their own system.[Desktop Entry]Type=applicationName=android StudioExec= "/opt/android-studio/bin/studio.sh"%fIcon=/opt/

Android Launcher icon box-added to optimize display effect, androidlauncher Read the code and explain it. Mainly used for image processing PorterDuff. Mode. SRC_ATOPSRC_ATOP The source pixel and target pixel are mixed to make the upper-layer graph display in the center to achieve the framed effect. Package com. ferris. launchericonutils; import android. app. act

1, please modify the Hotseat_cell_height value in Alps/packages/apps/launcher2/res/values/dimens.xml, for example, change to 100;2, please modify the Alps/packages/apps/launcher2/src/com/android/launcher2/hotseat.java in the Resetlayout () method, the main menu icon to add title, For example: Add Allappsbutton.settext ("Allappsbutton_title");3, please modify the Alps/packages/apps/launcher2/src/com/android/

A shortcut icon consists of two parts: the application icon and the Application name. In fact, the shortcut icon in launcher only inherits the textview control and re-draws it to make the background light gray (I don't know what the color is) the elliptical background, the displayed text color is white. Textview has the Android: drawabletop; drawablebottom (not all of them are written here) attribute to dis

Android Metro-style Launcher development series 2, androidmetro Preface:Dear friends, please forgive me for writing this series of second blogs after so long, so I cannot publish new products. If you don't talk nonsense, let's review them first: posted on my previous blog! Launcher main framework implementation:The Launcher