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EditTextDemo.java
package com.example.demo;
import android.app.Activity;
import android.os.Bundle;
import android.text.InputFilter;
import android.widget.EditText;
public class EditTextDemo extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.edit_demo);
EditText text_filtered = (EditText)findViewById(R.id.input_filered);
text_filtered.setFilters(new InputFilter[] {
new InputFilter.AllCaps(), //소문자로 입력된 값을 대문자로 바꿔줌
new InputFilter.LengthFilter(2) //최대 2글자만 입력가능..
});
}
}
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edit_demo.xml
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<LinearLayout
android:id="@+id/linear02"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<EditText
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:hint="type here"
android:lines="4" /> //4줄까지만 보임...
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="preset value"
android:editable="false" /> //내용을 바꿀수 없음...
<EditText
android:id="@+id/input_filered"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:hint="type here" />
<EditText
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:hint="숫자만 입력 가능합니다"
android:inputType="number" /> //숫자만 입력 가능함...
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:hint="비밀번호를 입력하세요"
android:password="true" /> //비밀번호 입력 EditText
</LinearLayout>
</ScrollView> | 
