Android学习笔记 - 自动填入文字(AutoCompleteTextView)

1. 利用(AutoCompleteTextView)物件来达到自动填入文字

2. MainActivity.java

package org.me.android_autocompletetextview;
import android.app.Activity;
import android.os.Bundle;
import android.widget.ArrayAdapter;
import android.widget.AutoCompleteTextView;

public class MainActivity extends Activity {
    private AutoCompleteTextView autoComplete;
    
    @Override
    public void onCreate(Bundle icicle) {
        super.onCreate(icicle);
        setContentView(R.layout.main);
        autoComplete = (AutoCompleteTextView) findViewById(R.id.autoComplete);
        String[] phone = new String[]{"0986254878","0985225787","098525879","0985012486","0985658745"};
        //设定自动填入的文字内容
        ArrayAdapter adapter = new ArrayAdapter(this,android.R.layout.simple_spinner_item,phone);
        autoComplete.setAdapter(adapter);
    }
}

3. main.xml(Layout)

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4. 在「自动填入文字框」输入文字之後出现的画面。