4.07Android使用Editview小技巧3

一、今日学习

5、通过监听OnFocusChangeListener判断EditText的焦点与否

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private void initListener(){     etDrugName.setOnFocusChangeListener(new View.OnFocusChangeListener() {         @Override         public void onFocusChange(View view, boolean b) {             if (b){                 TypeUtils.getInstance( getActivity() ).hideKeyboardView();             }         }     });       etDrugNameOfInitial.setOnFocusChangeListener(new View.OnFocusChangeListener() {         @Override         public void onFocusChange(View view, boolean b) {             if (b){                 TypeUtils.getInstance( getActivity() ).hideKeyboardView();             }         }     }); }

 

6、通过属性android:ellipsize来对文本内容的呈现做说明

1	android:ellipsize="end"

 

7、通过属性android:digits来规定只能输入的值

1	android:digits="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"

 

二、问题

 暂无

三、明日计划

继续小技巧