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尝试在 Eclipse 中编译我的 java 代码时出现以下错误:

“此行有多个标记 - 行断点:TextButtonClicked(View) 上的 MyHelloWorld [line:25] - 标记上的语法错误“=”,;预期“

package com.example.helloworldandroid;

import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.TextView;
import android.support.v4.app.NavUtils;

public class MyHelloWorld extends Activity {

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_my_hello_world);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.activity_my_hello_world, menu);
        return true;
    }
    public void onTextButtonClicked(View view){
        TextView textView =(TextView)findViewById(R.id.haikuTextView);
        textView.setVisibility(View.VISIBLE);
    }

}
4

1 回答 1

0

尝试:

public void onTextButtonClicked(View view){
        txtView = new TextView(this);
        txtView=(TextView)findViewById(R.id.haikuTextView);
        textView.setVisibility(View.VISIBLE);
    }
于 2012-07-09T15:28:21.113 回答