android edittext example

, 1));editText.setSelection(1);return;}}}@Overridepublic void beforeTextChanged(CharSequence s, int start, int count,int after) {}@Overridepublic void afterTextChanged(Editable s) {// TODO Auto-generated method stub}});} In the android EditText control, how to judge and limit that only numbers can be entered Use the android: numeric = "decimal" attribute for D

"); Clickedittext.settextcolor (Color.gray); IsEmpty = true; } } If you get the focus Else { Clickedittext.settextcolor (Color.Black); If you are in an unedited state, empty the words "Please enter your name" if (IsEmpty = = True) { Clickedittext.settext (""); } } } }); Listener control has new character input Et.setonkeylistener (New Onkeylistener () { @Override public boolean OnKey (View arg0, int arg1, keyevent arg2) { TODO auto-generated Method Stub

Android perception (18): edit the EditText box The EditText edit box is inherited from TextView. Most TextView methods are applicable and are used to accept user input. The inputType attribute can be used to specify the input type. There are many acceptable parameters: Android: inputType = "none" -- enter common charac

Http://blog.sina.com.cn/s/blog_5edb01e90101dwh7.html Method 1:In androidmainfest. XML, select the activity and set the windowsoftinputmode attribute to adjustunspecified | statehidden. Method 2:Defocus edittext. Use the clearfocus method of edittext.For example: EditText edit=(EditText)findViewById(R.id.edit);　

Recently encountered a question about the Android soft keyboard. Each item in the ListView has a edittext, in the last few item, EditText first click the interface can also eject up, normal display, But the second click, the software disk will be the last few of the item to live properly. This affects the user experience very much. In fact, as long as the solut

Android makes EditText out of focus to avoid automatically pop-up input methods. androidedittext If you enter the activity, EditText gets the focus, and the input method interface pops up, which will undoubtedly affect the appearance. For more information about how to make EditText lose focus, you can add a Textview wi

focus ET. Clearfocus(); //Clear Focus 5. Comprehensive application code EditText et = (EditText) Findviewbyid(R. ID. Ettest); int Index = et. Getselectionstart(); Get cursor location String Text="#请在这里输入话题 #"; Editable Edit = et. Geteditabletext(); Get the EditText text If (index 0 | | | index >=

This paper summarizes and analyzes the common properties of Android EditText. Share to everyone for your reference, specific as follows: Android:hint= "Please enter a number!" "//Set the message displayed on the spaceandroid:numeric= "integer"//settings can only enter integers, if decimal is: decimalAndroid:singleline= "true"//sets the single line input, and once set to true, the text does not wrap automat

[Java][Java] view plaincopyprint?Import android. app. Activity;Import android. OS. Bundle;Import android. view. KeyEvent;Import android. view. View;Import android. view. View. OnKeyListener;Import android. widget.

Learning about EditText in android (15) and androidedittext EditText is very similar to TextVew. TextView is used to display text and does not input text. However, EditText can be used to input text. Next, let's look at the common attributes of EditText. Effect 1:

are used: Android 4.0 and earlier versions, the English input method of the Samsung keyboard may be abnormal, such as Samsung S1, for mobile phones of Versions later than 4.0, the English input method of Samsung keyboard is also used, and the input character is incorrect. For example, Samsung Note 2 contains many more characters in the input box. For the 3rd methods, the performance is relatively stable. F