text emojis for android

In the Android group, people often ask me how to use　the androidLog , today I will be from the internet and the SDK patchwork come over, let everyone first glimpse of the fast, I hope to get started Android 　 Log has some help.Android.util.Log commonly used methods include the following 5: LOG.V () log.d () log.i () LOG.W () and log.e () . According to the first letter corresponds to Verbose,debug,info, W

Text garbled characters in Android import project projects Original article address The garbled problem occurs several times and has never been concerned about it. Today it appears again. The following is a summary: The reason why eclipse encounters garbled characters is that the encoding rules selected by the eclipse editor are variable. Generally, the default is UTF-8 or GBK, when an external import

Recently also in the study of custom controls, previously only their own casually play the next, has been found to be more difficult, just now work easy, every day to see the book to see the Post learning custom control, you also don't say the custom control learning is quite interesting!!Here is also to share with you my about DrawText () text Center method.Please attach the method of DrawText ()To tell the truth at that time, I did not understand th

Original: Three ways to set text color in Android and color DaquanSource code: Http://www.zuidaima.com/share/1550463694572544.htm1, to facilitate the system's own color classsuch as Textview1.settextcolor (Android.graphics.Color.RED);2. Digital color notationTextview1.settextcolor (0XFFFF00FF);3. Custom ColorsTextview1.settextcolor (This.getresources (). GetColor (r.drawable.red));Three ways to set

Android also has a clipboard (Clipboardmanager)Note: When guiding the package api before 11 : android.text.clipboardmanagerapi after 11 : android.content.ClipboardManager /** * Text copy function is implemented * Add by Wangqianzhou * @param content */ Public static void copy (String content, context context) { Get Clipboard Manager Clipboardmanager CMB = (Clipboardmana

not recommended to specify a specific size, the wrap_content view will occupy only the space of the content size after using the specified. If you use it, the edittext will be filled with the match_parent entire screen, because it will fit the size of the parent layout. For more information, please refer to the Layout wizard.Android:hintWhen the text box is empty, the string is displayed by default. The resource referenced for the value of the string

For Android text shading, there are four properties that can be set:Android:shadowcolor: Shadow ColorANDROID:SHADOWDX: Shadow X-Direction shiftAndroid:shadowdy: Shadow y-direction shiftAndroid:shadowradius: Radius of ShadowNote: The radius of the shadow must be set to 0 without effect.The following changes the X displacement:Android:shadowcolor= "#ff000000" (first two bits for transparency)android:shadowdx=

How to add a watermark to a picture in Android, some core code is intercepted below, for reference only:/*** Get pictures with smaller images* @param src* @return*/public static Bitmap Scalebitmap (String src){Get the height and width of the pictureBitmapfactory.options Options = new Bitmapfactory.options ();This setting allows Bitmapfactory.decodefile to get an empty picture, but writes the picture information to the optionsOptions.injustdecodebounds

There are times in Android where you need to set up a few hyperlinks on TextView, and do something when you click on those hyperlinks. For example, some keywords on Sina Weibo will jump to the corresponding page when clicked.How to achieve our direct look at the source bar./** * *created by Mr.simple, 6:00pm, 20141:51:40 PM. *copyright (c), hehonghui@umeng.com All rights Reserved. * * ##

becomePrivate Uri imageuri;private Intent Intent; Imageuri = Uri.parse ("android.resource://" + getpackagename () + "/drawable/" + "Ic_launcher"); Intent = new Intent (intent.action_send);//textintent.putextra (Intent.extra_text, "Hello");//imageintent.putextra ( Intent.extra_stream, Imageuri);//type of Thingsintent.settype ("*/*");//sendingstartactivity (Intent);Replace the image/* with */*Update:Uri Imageuri = Uri.parse ("android.resource://" + getpackagename () + "/drawable/" + "Ic_launcher"

In the development, often encounter this situation, open an activity, the first text box automatically get focus, and will pop up the soft keyboard input box, which greatly affect the user experience, now look at the solution.Let's see why this is the case, the reason is very simple, the text box will be the focus of the default, after the focus will continue to pop up the input box, waiting for input, for

class describes: main interface * * @author: CS YX * @version: 1.0 * @date: 2014-10-24 pm 3:47:38 */public Class Mainactivity extends Activity {//Game text box private Autocompletetextview actv_game;//game text box adapter private arrayadapterFirst instance of Arrayadapter:Arrayadapter.createfromresource (context, Textarrayresid, textviewresid); Contextcontext Object Textarrayresid data collection Idtextvi

is the custom keyboard in development experiencing text hollow?? Such as:Workaround:1. Set key text in the XML of key without Keylabel, and use Keyicon, that is, use the picture instead of the text, but this method is more stupid2. The simplest thing to do is to set two properties in a Keyboardview:Android:shadowcolor= "@color/c_white"android:shadowradius= "0.0"S

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

TextView is relatively simple and can not be used for editing, only to display information Some common XML attributes in the layout file Android:gravity-used to set the alignment of text within a control Android:layout_gravity-is used to set the alignment of a control relative to the parent control Android:text-used to set control text information Android:layout_width-used to set the width of the contr

This example focuses on how to display Web page links and change specific text colors in TextView1.main.xml2.mainactivity.java:Package Com.yayun.edittextdatedemo;import Android.app.activity;import Android.graphics.color;import Android.os.bundle;import Android.text.html;import Android.text.spannable;import android.text.SpannableString; Import Android.text.method.linkmovementmethod;import Android.text.style.backgroundcolorspan;import Android.text.style.

---restore content starts---1. Create Android Project2.TextView Text color settingsandroid:orientation= "Vertical"Android:layout_width= "Fill_parent"android:layout_height= "Fill_parent">Android:id= "@+id/mytext1"Android:layout_width= "Fill_parent"android:layout_height= "Wrap_content"android:textcolor= "#ffff00"android:text= "@string/hello"/>Run the following effect3.TextView

;/** * * Description: Main interface * * @author: CS YX * @version: 1.0 * @date: 2014-10-24 pm 3:47:38 */public class mainactivity Exten DS Activity {//Game text box private Autocompletetextview actv_game;//game text box adapter private arrayadapterFirst instance of Arrayadapter:Arrayadapter.createfromresource (context, Textarrayresid, textviewresid); Contextcontext Object Textarrayresid data collection Idt

Why does the text layout of Android TextView wrap appear uneven? Today, there is no progress in the project, and there is a problem in the background of the company. After reading the notes when I was learning Android, I found that TextView will automatically wrap and the typographical text is uneven. I checked the inf

Android API Guides --- Text and InputText and InputUse the text service to add convenience features, such as copying/Pasting and checking spelling to your application. You can also develop your own text service that provides custom input methods, dictionaries, and spell checks, and you can distribute them to users for