Android Open Source - Android-Project-Manager Voice Notes Fragment

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License

The source code is released under:
GNU General Public License
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Java Source Code

package com.vaquerosisd.fragments;
/*from w w w. j  a  v  a 2 s .co  m*/
import java.io.File;
import java.util.ArrayList;

import com.vaquerosisd.adapters.VoiceNoteGridViewAdapter;
import com.vaquerosisd.database.ProjectOperations;
import com.vaquerosisd.object.Task;
import com.vaquerosisd.projectmanager.R;
import com.vaquerosisd.utils.FileOperations;

import android.app.Activity;
import android.app.Fragment;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.provider.MediaStore;
import android.view.LayoutInflater;
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.AdapterView.OnItemClickListener;
import android.widget.GridView;

public class VoiceNotesFragment extends Fragment {
  
  Bundle bundle;
  FileOperations fO;
  ProjectOperations db;
  Task task;
  VoiceNoteGridViewAdapter voiceNoteAdapter;
  GridView voiceNotesGridView;
  
  int RECORD_SOUND_REQUEST = 55;
  int PLAY_VOICE_NOTE = 95;
  
  @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    bundle = getArguments();
        return inflater.inflate(R.layout.fragment_task_voice_notes, container, false);
    }
  
  @Override
  public void onViewCreated(View view, Bundle savedInstanceState) {
    
    int taskId = bundle.getInt("TaskId");
    db = new ProjectOperations(getActivity());
    fO = new FileOperations(getActivity());
    db.open();
    task = db.getTaskById(taskId);
    
    voiceNotesGridView = (GridView) view.findViewById(R.id.fragmentVoiceNote_GridView);
    ArrayList<String> voiceFiles = FileOperations.getFilesByExtension(db.getTaskContentPath(task.getTaskId()), ".3gpp");
    voiceNoteAdapter = new VoiceNoteGridViewAdapter(this.getActivity(), R.layout.gridview_object, voiceFiles);
    voiceNotesGridView.setAdapter(voiceNoteAdapter);
    
    voiceNotesGridView.setOnItemClickListener(new OnItemClickListener() {

      @Override
      public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
        String fileDir = db.getTaskContentPath(task.getTaskId());
        String fileName = voiceNotesGridView.getItemAtPosition(position).toString();
        
        Intent playVoiceNoteIntent = new Intent(Intent.ACTION_VIEW);
        File voiceNoteFile = new File(fileDir + "/" + fileName);;
        playVoiceNoteIntent.setDataAndType(Uri.fromFile(voiceNoteFile), "audio/3gpp");
        Intent voiceNoteAppChooserIntent = Intent.createChooser(playVoiceNoteIntent, getResources().getString(R.string.voiceAppChooser));
        if (voiceNoteAppChooserIntent.resolveActivity(getActivity().getPackageManager()) != null)
          startActivityForResult(voiceNoteAppChooserIntent, PLAY_VOICE_NOTE);
      }
    });
    
    setHasOptionsMenu(true);
    }
  
  @Override
  public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
      inflater.inflate(R.menu.voice_note_menu, menu);
      super.onCreateOptionsMenu(menu,inflater);
  }
  
  @Override
  public void onResume(){
    super.onResume();
    ArrayList<String> voiceFiles = FileOperations.getFilesByExtension(db.getTaskContentPath(task.getTaskId()), ".3gpp");
    voiceNoteAdapter = new VoiceNoteGridViewAdapter(this.getActivity(), R.layout.gridview_object, voiceFiles);
    voiceNotesGridView.setAdapter(voiceNoteAdapter);
  }
  
  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId())
    {
    case R.id.actionBar_CaptureVoiceNote:
      Intent recordVoiceNoteIntent = new Intent(MediaStore.Audio.Media.RECORD_SOUND_ACTION); 
      Intent recordVoiceNoteIntentChooser = Intent.createChooser(recordVoiceNoteIntent, getResources().getString(R.string.voiceAppChooser));
      if (recordVoiceNoteIntentChooser.resolveActivity(this.getActivity().getPackageManager()) != null)
        startActivityForResult(recordVoiceNoteIntentChooser, RECORD_SOUND_REQUEST);
      return true;
    default:
      return super.onOptionsItemSelected(item);
    }
  }
  
  @Override
  public void onActivityResult( int requestCode, int resultCode, Intent data) {
    if(requestCode == RECORD_SOUND_REQUEST) {
      if (resultCode == Activity.RESULT_OK) {
        Uri uri = data.getData();
        String filePath = fO.getAudioFilePathFromUri(uri);
        String taskDir = db.getTaskContentPath(task.getTaskId()) + "/VoiceNote_" + System.currentTimeMillis() + ".3gpp";
        FileOperations.moveFile(filePath, taskDir);
      }
        }
  }
}
Java Source Code List
