EditText 自动完成文本填充

//安卓的编辑框输入2个字母实现自动补充文本的效果 public class MainActivity extends Activity { private static final String[] cities=new String[]        {"FuZhou", "XiaMen", "NiDe", "PuTian","QuanZhou", "ZhangZhou", "LongYan"

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