Intent 显性和隐性

import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;

public class MainActivity extends Activity
{
	Button button;
	@Override
	public void onCreate(Bundle savedInstanceState)
	{
		super.onCreate(savedInstanceState);
		setContentView(R.layout.main);
		
		button=(Button)findViewById(R.id.goSecondActivity);
		button.setOnClickListener(new OnClickListener()
		{			
			@Override
			public void onClick(View v)
			{
				Intent intent=new Intent("com.luku",Uri.parse("something://xxx"));
				intent.putExtra("age", 24);
				MainActivity.this.startActivity(intent);
				
				//Intent intent=new Intent(MainActivity.this, SecondActivity.class);
				//intent.putExtra("age", 24);
				//MainActivity.this.startActivity(intent);
			}
		});
		
	}
}

跳转到页面

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;
import android.widget.TextView;

public class SecondActivity extends Activity
{
	Button button;
	TextView textView;
	@Override
	protected void onCreate(Bundle savedInstanceState)
	{
		// TODO Auto-generated method stub
		super.onCreate(savedInstanceState);
		setContentView(R.layout.second);
		
		Intent intent=this.getIntent();
		int age=intent.getIntExtra("age", 0);
		
		textView=(TextView)findViewById(R.id.textView);
		textView.setText("接收到的数据："+'\n'+"age:"+age);
		
		button=(Button)findViewById(R.id.backMainActivity);
		button.setOnClickListener(new OnClickListener()
		{			
			@Override
			public void onClick(View v)
			{
				SecondActivity.this.finish();
				
			}
		});
		
	}
		
}

重要的是再AndroidManifest.xml中设置隐式Intent的参数

intent传递以及接受的样式还有很多