调用系统分享软件

package com.hilary;

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

public class Main extends Activity {
	private Button btn;

	/** Called when the activity is first created. */
	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.main);
		Log.i("so","好中差");
		btn = (Button) findViewById(R.id.btn);
		btn.setOnClickListener(new OnClickListener() {
			
			@Override
			public void onClick(View v) {
				 Intent intent = new Intent(Intent.ACTION_SEND);
				 String[] tos = { "[e-mail]" };
				 String[] ccs = { "[e-mail]" };
				 intent.putExtra(Intent.EXTRA_EMAIL, tos);
				 intent.putExtra(Intent.EXTRA_CC, ccs);
				 intent.putExtra(Intent.EXTRA_TEXT, "body");
				 intent.putExtra(Intent.EXTRA_SUBJECT, "subject");
				 intent.setType("message/rfc882");
				 Intent.createChooser(intent, "Choose Email Client");
				 startActivity(intent);

				Uri uri = Uri.parse("mailto:[e-mail]");
				Intent it = new Intent(Intent.ACTION_SENDTO, uri);
				startActivity(it);
				
				Intent intent1 = new Intent(Intent.ACTION_SEND);
				intent1.putExtra(Intent.EXTRA_EMAIL, "[e-mail]");
				intent1.putExtra(Intent.EXTRA_SUBJECT, "aaaaaa");
				intent1.putExtra(Intent.EXTRA_TEXT, "The email body text");
				intent1.setType("text/plain");
				startActivity(Intent.createChooser(intent1, "Choose Email Client"));
				
				Intent intent2 = new Intent(Intent.ACTION_SEND);
				String[] tos2 = { "[e-mail]" };
				String[] ccs2 = { "[e-mail]" };
				intent2.putExtra(Intent.EXTRA_EMAIL, tos);
				intent2.putExtra(Intent.EXTRA_CC, ccs);
				intent2.putExtra(Intent.EXTRA_TEXT, "The email body text");
				intent2.putExtra(Intent.EXTRA_SUBJECT, "The email subject text");
				intent2.setType("message/rfc822");
				startActivity(Intent.createChooser(intent2, "Choose Email Client"));

			}
		});

	}
}