1.EditText,TextView只能输入两位小数,先在XML文件里加上输入性:android:numeric="integer"//设置只能输入整数,如果是小数则是:decimal 然后在View空间后面加上监听器,如下 EditText txtInput = (EditText) findViewById(R.id.txtInput); txtInput.addTextChangedListener(new TextWatcher() { public void afterT...
在EditView中再详细说明,这里无效果。 android:linksClickable设置链接是否点击连接,即使设置了autoLink。 android:marqueeRepeatLimit在ellipsize指定marquee的情况下,设置重复滚动的次数,当设置为marquee_forever时表示无限次。 android:ems设置TextView的宽度为N个字符的宽度。这里测试为一个汉字字符宽度,如图: android:maxE...
有如下值设置:none、text、textCapCharacters字母大小、textCapWords单词首字母大小、textCapSentences仅第一个字母大小、textAutoCorrect、textAutoComplete自动完成、textMultiLine多行输入、textImeMultiLine输入法多行(如果支持)、textNoSuggestions不提示、textEmailAddress电子邮件地址、textEmailSubject邮件主题、textShortMessag...
Specialization of EditText for showing and interacting with the extracted text in a full-screen input method.
EditText 常用属性和方法: 常用方法: getText public Editable getText() 1. 从类TextView复制的描述 Return the text the TextView is displaying. If setText() was called with an argument of BufferType.SPANNABLE or BufferType.EDITABLE, you can cast the return value from this method to Spannable or ...
The list of suggestions is obtained from a data adapter and appears only after a given number of characters defined by #getThreshold() the threshold. The following code snippet shows how to create a text view which suggests various countries names while the user is typing: text/java Коп...
Change the number of characters required to start showing suggestions setThreshold(1); Limit the total number of tokens in the field setTokenLimit(10); Prevent specific tokens from being deleted by overridingisTokenRemovableon your completion view ...
{// Only handle addition of charactersif(count>before){// Write the last entered character to the pipew.write(charSequence.subSequence(before,count).toString());}}catch(IOExceptione){e.printStackTrace();}}@OverridepublicvoidafterTextChanged(Editableeditable){}});workerThread=newThread(newText...
EditText的属性 android:hint 设置EditText为空时输入框内的提示信息。 android:gravity属性是对该view 内容的限定.比如一个button 上面的text. 你可以设置该text 在view的靠左,靠右等位置.以button为例,android:gravity="right"则button上面的文字靠右 android:layout_gravity ...
The Dalvik Executable specification limits the total number of methods that can be referenced within a single DEX file to 65,536, including Android framework methods, library methods, and methods in your own code. Getting past this limit requires that you configure your app build process to ...