what is R in setContentView(R.layout.main)? did you define R?
2009/12/22 arin <[email protected]>
> Hi all,
> I was looking for a specific solutions or tips about how to send
> emails with attached jpeg downloaded from the remote server on the
> fly... I am new to android and I din't have any clue at first. Nor I
> could able to find a clear code snippet which allows me to achieve
> this.
>
> Anyway after 3 hours of research I finally made it. The following code
> is working fine in my G1 device, although only email programs such as
> android's native email app, gmail app etc. are supported, If I tried
> to use this with the facebook app, it failed...
>
> I will be more than happy to welcome any suggestions (yes I love
> criticism)
>
> here's what I did:
>
> --------------------------------------------------------------------
> package ab.cd;
>
> import java.io.BufferedInputStream;
> import java.io.File;
> import java.io.FileOutputStream;
> import java.io.InputStream;
> import java.io.OutputStream;
> import java.net.URL;
>
> import android.app.Activity;
> import android.content.Intent;
> import android.net.Uri;
> import android.os.Bundle;
> import android.os.Environment;
> import android.util.Log;
> import android.view.View;
> import android.view.View.OnClickListener;
>
> /*
> * program to send email with an jpeg attached...
> * similarly you can attach anything you want just make sure u r using
> the correct Type
> */
> public class SendMail extends Activity {
> Intent sendIntent;
> private File file;
> private Thread t;
>
> /** Called when the activity is first created. */
> @Override
> public void onCreate(Bundle savedInstanceState) {
> super.onCreate(savedInstanceState);
> setContentView(R.layout.main);
>
> findViewById(R.id.Button01).setOnClickListener(new
> OnClickListener() {
>
> @Override
> public void onClick(View v) {
> t.start();
> t.stop();
> }
> });
>
> t= new Thread(new Runnable() {
>
> @Override
> public void run() {
> file=getFile();
> Log.i("absol path",
> "file://"+file.getAbsolutePath());
> sendIntent = new Intent(Intent.ACTION_SEND);
> sendIntent.putExtra(Intent.EXTRA_SUBJECT,
> "Subject");
>
> Log.i("parsing of URI", "start");
> sendIntent.putExtra(Intent.EXTRA_STREAM,
> Uri.parse
> ("file://"+file.getAbsolutePath()));
> Log.i("parsing of URI", "stop");
>
> sendIntent.setType("image/jpeg");
>
> startActivity(Intent.createChooser(sendIntent,
> "MySendMail"));
>
> }
> });
> }
>
> private File getFile() {
>
> File f = null;
> String picstring= "
> http://wefunction.com/wp-content/uploads/2008/07/
> function_twitter_free.jpg";
>
> try {
> // Create file
> f=new
> File(Environment.getExternalStorageDirectory(),
> "outfile2.jpeg");
>
> InputStream inputStream= new BufferedInputStream(new
> URL(picstring)
> .openStream(),
> 1024*4);
> OutputStream out=new FileOutputStream(f);
> byte buf[]=new byte[1024];
> int len;
> while((len=inputStream.read(buf))>0)
> out.write(buf,0,len);
> out.close();
> inputStream.close();
> System.out.println("\nFile is created");
> }
> catch(Exception e){
> e.printStackTrace();
> }
> return f;
> }
> }
>
>
> -------------------------------------------------------------------------------------------
>
> I hope this will help many woes!
>
> happy coding :)
>
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