Hi everyone,
I am working on a Video App, where you can click on a video from the
sdcard. This click event opens a menu (I used a options menu) that
provides the user with different sharing options, e.g. email,
bluetooth etc. This part works fine so far... What I am now trying to
do is, when the user chooses "email" the app should open the email app
of the phone via an intent (this also works fine) and should directly
attach the video he clicked before to the new email .
The last part is, where I am stuck because I don't know how to tell
the app that the video that was clicked before to open the menu should
be attached to the mail:
Intent i = new Intent(Intent.ACTION_SEND);
i.setType("text/plain");
i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
i.setType("video/mp4");
i.putExtra(Intent.EXTRA_STREAM,
Uri.fromFile(new
File(Environment.getExternalStorageDirectory(),"DON'T KNOW HOW TO
ACCESS THE CLICKE FILENAME")));
startActivity(i);
I would appreciate any advice or help. Thank you in advance
...I will post my entire code below...
package com.mobilevideoeditor.moved;
import java.io.File;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.provider.MediaStore;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.GridView;
import android.widget.TextView;
import android.widget.AdapterView.OnItemClickListener;
public class ShareGalleryView extends Activity {
private Cursor videocursor;
private int video_column_index;
int count;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.videogrid);
//create new Grid View
GridView vGrid=(GridView) findViewById(R.id.vgrid);
registerForContextMenu(vGrid);
vGrid.setAdapter(new VideoAdapter(this));
init_phone_video_grid();
vGrid.setOnItemClickListener(new OnItemClickListener() {
@Override // click on item and open options menu
public void onItemClick(AdapterView<?> parent, View v,
int position,
long id) {
openOptionsMenu(); //Opens Options Menu by
clicking on an item
}
});
}
private void init_phone_video_grid() {
System.gc();
String[] proj = {
MediaStore.Video.Media._ID,
MediaStore.Video.Media.DISPLAY_NAME,
MediaStore.Video.Media.DATA
};
videocursor =
managedQuery(MediaStore.Video.Media.EXTERNAL_CONTENT_URI, proj, null,
null, null);
count = videocursor.getCount();
GridView vGrid=(GridView) findViewById(R.id.vgrid);
vGrid.setAdapter(new VideoAdapter(this));
}
@Override //creates options menu with menu-items
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.menu_gallery_share, menu);
return super.onCreateOptionsMenu(menu);
}
@Override //what happens when a menu item is clicked
public boolean onOptionsItemSelected (MenuItem item){
try{
//Facebook
if (item.getItemId() == R.id.menu_facebook)
{
//TODO open fb
new AlertDialog.Builder(this)
.setTitle("No Service")
.setMessage("Sorry, Facebook is not supported yet!")
.setNeutralButton("Close", new
DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int
which) {
// TODO Auto-generated method stub
}}).show();
return true;
}
//YouTube
else if (item.getItemId() == R.id.menu_youtube)
{
//TODO open YouTube
new AlertDialog.Builder(this)
.setTitle("No Service")
.setMessage("Sorry, YouTube is not supported
yet!")
.setNeutralButton("Close", new
DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface
dialog, int which) {
// TODO Auto-generated method
stub
}}).show();
return true;
}
else if (item.getItemId() == R.id.menu_email)
{
Intent i = new Intent(Intent.ACTION_SEND);
i.setType("text/plain");
i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
i.setType("video/mp4");
i.putExtra(Intent.EXTRA_STREAM,
Uri.fromFile(new
File(Environment.getExternalStorageDirectory(),"DON'T KNOW HOW TO
ACCESS THE CLICKE FILENAME")));
startActivity(i);
return true;
}
else if (item.getItemId() == R.id.menu_bluetooth)
{
// TODO send via bluetooth
new AlertDialog.Builder(this)
.setTitle("No Service")
.setMessage("Sorry, Bluetooth is not supported
yet!")
.setNeutralButton("Close", new
DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface
dialog, int which) {
// TODO Auto-generated method
stub
}}).show();
return true;
}
}
catch(Exception e)
{
e.printStackTrace();
}
return super.onContextItemSelected(item);
}
public class VideoAdapter extends BaseAdapter {
private Context vContext;
public VideoAdapter(Context c) {
vContext = c;
}
public int getCount() {
return count;
}
public Object getItem(int position) {
return null;
}
public long getItemId(int position) {
return 0;
}
// create a new ImageView for each item referenced by the
Adapter
public View getView(int position, View convertView,
ViewGroup
parent) {
System.gc();
TextView tv = new
TextView(vContext.getApplicationContext());
String id = null;
if (convertView == null) {
video_column_index =
videocursor.getColumnIndexOrThrow(MediaStore.Video.Media.DISPLAY_NAME);
videocursor.moveToPosition(position);
id = videocursor.getString(video_column_index);
tv.setText(id);
} else
tv = (TextView) convertView;
return tv;
}
}
}
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