how to create hotspot on android

Create a password box component by combining custom Android ComponentsAll controls (also called components) in Android inherit from adnroid. view. view class, android. view. viewGroup is an important subclass of the View class. layout classes of most books inherit from the ViewGroup class. For more information, see: fo

cannot be found. You need to use the udev mechanism provided by the linux2.6 kernel. Create a file: Sudo gedit/etc/udev/rules. d/50-android.rules Add: SUBSYSTEM = "usb", SYSFS {"High Tech Computer Corp." }== "0bb4", MODE = "0666 ″ Then, execute the command to make it executable: Chmod a + rx/etc/udev/rules. d/50-android.rules After restarting the system, you can run the following command to view the connected Mobile phone device: Adb devices Or execu

The Android platform provides a wide range of visual UI components-Widgets. By combining these small visual components, You can provide users with complex and useful interfaces. However, applications often need some advanced visual components. To meet such requirements and achieve high efficiency, some standard widgets can be combined into a new reusable component. For example, a widget contains a progress bar and an operation progress bar of a Cancel

When Eclipse creates an Android project, you are prompted when previewing the Layout.xml file: This version of the rendering library was more recent than your version of ADT plug- In. Please update ADT plug-in, resulting in the inability to preview the layout file properly. Root cause: The SDK version is too high and the ADT version is too low. The workaround is as follows. Tools/Materials Eclipse ADT Plugin Method/Step 1Locate the Ecl

The Input Method Editor (IME) is a control that allows users to input text. Android provides an extensible Input Method framework that allows applications to provide users with additional input methods, such as soft keyboard or voice input. Once these input methods are installed, you can select the ime they want from the system settings, and this setting is valid for the entire system, each time only one input method is available. To add an Input Meth

(); true; } } return result;}When passed an unrecognized gesture to the Ontouchevent () method, it returns false so that you can run the custom gesture recognition code.Create a physical analog gestureGestures are a powerful way to control touchscreen devices, and they can be counterintuitive and hard to remember unless they provide a physical simulation effect. A good example is a fast swipe gesture: When a user slides a finger quickly on the screen, the finger suddenly leav

From http://www.addictivetips.com/mobile/how-to-change-customize-create-android-boot-animation-guide/How to Change, Customize Create Android Boot Animation [Guide] by Haroon Q Raja onmay - The boot animation is the first thing, the IF powering on your an Android phone o

Android Window 3: Create an application Window, androidwindow Create application window 1. Create Activity1. the application window must correspond to the Activity. AMS notifies the client ActivityThread to start the Activity. Create Activity object through reflection 2.

Create your own dialog box in the android dialog box (DIALOG) Activities provides a dialog box mechanism for convenient management, suchOncreatedialog (INT),Onpreparedialog (INT, DIALOG),Showdialog (INT),Dismissdialog (INT) and other methods. If you use these methods, the activity willThe getowneractivity () method returns the dialog box (DIALOG) managed by the activity ). Oncreatedialog (INT): When you

Android-create a database to the SD cardSQLite comes with SQLiteOpenHelper, while SQLiteOpenHelper stores the database to/data/package name/databasas, in this case, the SQLite database cannot be seen on a mobile phone without a root user. So, in another way, store the database SQLite on the SD card. The getWritableDatabase method is associated with this method. If (mName = null) {db = SQLiteDatabase.

Step-by-Step android development: Create an APP desktop shortcutZookeeper I have referenced more than N documents on the Internet, and finally found that it is more reliable to write, so I will not repeat the creation of shortcuts. // Create a shortcut Private void addShortcut (){ Intent shortcut = new Intent ("com. android