Android operating system for In addition, if the user wants to add an app shortcut to the device's home screen, you can press and hold the app's icon in launcher, and the Android system will automatically add a shortcut to the app on the home screen. The name and icon are th
On the android unlock page, plug in USB to open the USB storage settings page. Press the HOME Key/Return key to directly return to launcher, instead of sliding the screen lock page.1) If you disable setting -- developer options -- USB debugging disable, it indicates that the current user mode is used, and USB is inserted under the
Recently I have studied lancher, from the text message MMS framework to the bug and demand modification of launcher. Next I will explain the layout of the simplest home screen program of launcher, it gives readers a sense of getting started. The main screen of Android is div
I always felt that the reaction to press the Home Key launcher was not correct. I found that the process of pressing the Home Key was like this, and the overall process was long-pressed and Short-pressed.
Long press: displays the six most recently run programs.
Short Press: 1, return to the center screen. 2. If the
Home screen is the most important application of a mobile phone, just like the homepage of a portal website, which directly determines the user's first impression. The following is a brief analysis of home screen.
The home screen
device_provisioned is 0, need set it to 1.
Fix 1: (modify the database)
$ ADB Shell
$ CD Data/data/COM. Android. providers. Settings/databases
$ Sqlite3 settings. DB
SQLite>. Tables
SQLite> select * from secure;
SQLite> insert into secure (name, value) values ('device _ provisioned', 1 );
SQLite>. Exit
$
Reboot the phone, lock screen shows up. Note that this modification also enables the home
Recently, I have been studying the system source code of android2.2. Due to the project requirements, a project requirement is to enable the appwidget to be automatically added to the home screen after it is started.
Now, I am done. Let's talk about my practices.
I modified the theme source code of lanucher2. In fact, it is quite simple to think about it. First, put the APK package of the appwidget you want
Web|web Standard | google
Today we are going to learn how to use the Web standard method to make Google home page (Chinese). Google homepage has been used to layout the table. We use the Google homepage prtscr screen, as the desig
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