Android练习之Linkify文字链接

code

 

package com.example.flexe1;

import android.os.Bundle;
import android.app.Activity;
import android.text.Editable;
import android.text.method.KeyListener;
import android.text.util.Linkify;
import android.util.Log;
import android.view.KeyEvent;
import android.view.Menu;
import android.view.View;
import android.view.View.OnKeyListener;
import android.widget.EditText;
import android.widget.TextView;

/**
 * Linkify.addLinks(textView, Linkify.All);
 * 要用硬键盘输入
 */
public class MainActivity extends Activity {
    
    private TextView tv1;
    private EditText et1;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        
        tv1 = (TextView)findViewById(R.id.tv1);
        et1 = (EditText)findViewById(R.id.et1);
        
        et1.setOnKeyListener(new OnKeyListener() {
            
            @Override
            public boolean onKey(View v, int keyCode, KeyEvent event) {
                tv1.setText(et1.getText());
                Log.i("keyCode:", String.valueOf(keyCode));
                Linkify.addLinks(tv1, Linkify.ALL);
                return false;
            }
        });
        et1.setFocusable(true);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.activity_main, menu);
        return true;
    }

}