本文实例讲述了Android Activity中使用Intent实现页面跳转与参数传递的方法。分享给大家供大家参考，具体如下：

新建一个FirstAvtivity.java

package com.zhuguangwei; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; public class FirstActivity extends Activity { private Button myButton; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); myButton = (Button) findViewById(R.id.myButton); myButton.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub Intent intent = new Intent(); //Intent传递参数 intent.putExtra("testIntent", "123"); intent.setClass(FirstActivity.this, SecondActivity.class); FirstActivity.this.startActivity(intent); } }); } }

新建第二个SecondActivity.java

package com.zhuguangwei; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.widget.TextView; public class SecondActivity extends Activity{ private TextView myTextView; @Override protected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); setContentView(R.layout.other); //使用Intent对象得到FirstActivity传递来的参数 Intent intent = getIntent(); String value = intent.getStringExtra("testIntent"); myTextView = (TextView) findViewById(R.id.myTextView); myTextView.setText(value); } }

两个Activity都要在AndroidMenifest.xml中注册

希望本文所述对大家Android程序设计有所帮助。