android text emoticons list

Overview: The client cache mechanism is a very important task in Android Application Development. Using the cache mechanism can not only save 3G traffic for users, but also provide a good choice for user experience. The cache mechanism is divided into two parts: Text cache and multimedia file cache. Cache file storage policy: 1. Text cache: The

Call and send text messages on the simulator. You can also use the emulator control of the ADT plug-in of eclipse on the command line. The specific method is as follows. Command line: Assume that the port number of the simulator you are currently enabling (on the title bar of the simulator) is 5554. 1. Open the command line and enter Telnet localhost 5554 and press Enter. The following prompt is displayed, indicating that you have successfully connec

Reprint Address: Http://hi.baidu.com/jeremylai/item/420f9c9fe4881fccb62531f71. Start Android Emulator and look at the title bar to find the port. Typically Android emulator (5554), where 5554 is the port.2. Open the command line and enter telnet localhost 5554. The program will connect to Android emulator and the console will returnAndroid console:type ' help ' f

Android in the edit box EditText is also more commonly used, such as in the search box, did not enter a word, the following search list is displayed with the Input keyword options, this input monitoring how to achieve it?We can build an example, as follows:We can listen to where the cursor is, select a few characters and process, enter a few charactersCreate a new layout file first"1.0"encoding="Utf-8"? >"h

Xiao Kee 1. About the initialization of fragmentWhen we set up the interface using the avtivity+fragment combination, we usually have new fragment in the activity, but when we need to pass the parameters in fragment, Are we going to have a problem with the way we use the constructor in the fragment? Yes, we are using the method of construction in the Androidstudio parameter, will be error, simply said: "Fragment in the way the parameter assignment can cause a memory leak problem", the code

First, open the simulator. Then, connect to the simulator C: \ Users \ billgates> Telnet localhost 5554 Android Console: Type 'help' for a list of commandsOK 5554 indicates the port of the simulator on the local machine. You can use ADB devices to view the Port: C: \ Users \ billgates> ADB Devices List of devices attachedEmulator-5554 Device Connect to the simula

Preface Result of this article: when the input text box is empty, the input icon is displayed. If it is not empty, the empty icon is displayed. Click the clear icon to clear the input text in the text box. Statement You are welcome to repost, but please keep the original source of the article :) Blog: http://www.cnblogs.com Farmer's uncle: http://over140.cnblogs

Android ListView changes the text color and background color when you click Item. androidlistview As follows: List. xml: List_item.xml: Listitem_selector: Font_selector: Activity: listView = (ListView) contentView1.findViewById(R.id.list);ArrayListNote: TextView also adds attributes Android: duplicatePare

Method One:After the text in the EditText is set to size, the hint text is too long to display in the EditText, so ask for an option to set the hint text size individually.TextView Source code (EditText inherits from TextView), as follows:JavaPublicFinalvoidSethint(Charsequence hint){Mhint= Textutils.Stringorspannedstring(Hint);If(Mlayout! = NULL){Checkforrelayou

comes with the list item layout file, which is the above code:Connect the optional content to the Arrayadapter adapter = new ArrayadapterWe can replace the layout format we want to show, here's what I'm going to look like, the rounded corners, and then change the color of the default font inside, to white and centered:Activity_tipsprice_spinner.xmlThis is just a drop-down text style, and if you want a fill

Recently, during registration, many apps directly enter the verification code when receiving text messages from their mobile phones. The user's automatic input is omitted on the interface. This is really user-friendly, so I made a new one myself. Steps: First, I used ContentObserver to listen for text messages. (You 'd better know the verification code sent from that number) Then, you can get the verificati

Background: List of contacts, each cell displays the Avatar + name, and the avatar shows a circleScenario One: ImageView + TextViewScenario Two: Use only the TextView + Drawableleft propertySo the question is, how do you show the round head?If it's a scenario one, it's easy to add a background background with shapeHere is the main idea of scenario two:TextView has a method called Setcompounddrawables (drawable left,drawable top,drawable right,drawable