SecureSmartCam » ObscuraCam

package org.witness.obscuracam;

import java.io.File;

import org.witness.obscuracam.ui.AlbumsActivity;

import org.witness.obscuracam.ui.ImageEditor;

import org.witness.obscuracam.video.VideoEditor;

import org.witness.sscphase1.R;

import android.app.AlertDialog;

import android.content.ContentValues;

import android.content.Intent;

import android.content.res.Configuration;

import android.database.Cursor;

import android.net.Uri;

import android.os.Bundle;

import android.os.Environment;

import android.provider.MediaStore;

import android.support.v7.app.AppCompatActivity;

import android.util.Log;

import android.view.Menu;

import android.view.MenuItem;

import android.view.View;

import android.view.View.OnClickListener;

import android.view.Window;

import android.widget.Button;

import android.widget.Toast;

public class ObscuraApp extends AppCompatActivity implements OnClickListener {

        public final static String TAG = "SSC";

        final static int CAMERA_RESULT = 0;

        final static int GALLERY_RESULT = 1;

        final static int IMAGE_EDITOR = 2;

        final static int VIDEO_EDITOR = 3;

        final static int ABOUT = 0;

        final static String CAMERA_TMP_FILE = "ssctmp.jpg";

        private Button choosePictureButton, chooseVideoButton, takePictureButton;                

        private Uri uriCameraImage = null;

        @Override

        protected void onDestroy() 

        {

                super.onDestroy();        

                deleteTmpFile();

        }

        private void deleteTmpFile ()

        {

                File fileDir = getExternalFilesDir(null);

                if (fileDir == null || !fileDir.exists())

                        fileDir = getFilesDir();

                File tmpFile = new File(fileDir,CAMERA_TMP_FILE);

                if (tmpFile.exists())

                        tmpFile.delete();

        }

    @Override

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        requestWindowFeature(Window.FEATURE_NO_TITLE);

        setLayout();

        deleteTmpFile();

    }

    @Override

        protected void onResume() {

                super.onResume();

        }

        private void setLayout() {

        setContentView(R.layout.mainmenu);

                choosePictureButton = (Button) this.findViewById(R.id.ChoosePictureButton);

            choosePictureButton.setOnClickListener(this);

            chooseVideoButton = (Button) this.findViewById(R.id.ChooseVideoButton);

            chooseVideoButton.setOnClickListener(this);

            takePictureButton = (Button) this.findViewById(R.id.TakePictureButton);

            takePictureButton.setOnClickListener(this);

    }

        public void onClick(View v) {

                if (v == choosePictureButton) 

                {

                        Intent intentAlbums = new Intent(this, AlbumsActivity.class);

                        startActivityForResult(intentAlbums, 4711); //SELECT_FROM_ALBUMS_REQUEST);

//                        try

//                        {

//                                 setContentView(R.layout.mainloading);

//                                Intent intent = new Intent(Intent.ACTION_PICK);

//                                intent.setType("image/*"); //limit to image types for now

//                                startActivityForResult(intent, GALLERY_RESULT);

//

//                        }

//                        catch (Exception e)

//                        {

//                                Toast.makeText(this, "Unable to open Gallery app", Toast.LENGTH_LONG).show();

//                                Log.e(TAG, "error loading gallery app to choose photo: " + e.getMessage(), e);

//                        }

                } 

                else if (v == chooseVideoButton) 

                {

                        try

                        {

                                 setContentView(R.layout.mainloading);

                                Intent intent = new Intent(Intent.ACTION_PICK);

                                intent.setType("video/*"); //limit to image types for now

                                startActivityForResult(intent, GALLERY_RESULT);

                        }

                        catch (Exception e)

                        {

                                Toast.makeText(this, "Unable to open Gallery app", Toast.LENGTH_LONG).show();

                                Log.e(TAG, "error loading gallery app to choose photo: " + e.getMessage(), e);

                        }

                }

                else if (v == takePictureButton) {

                        setContentView(R.layout.mainloading);

                        String storageState = Environment.getExternalStorageState();

                if(storageState.equals(Environment.MEDIA_MOUNTED)) {

                    ContentValues values = new ContentValues();

                    values.put(MediaStore.Images.Media.TITLE, CAMERA_TMP_FILE);

                    values.put(MediaStore.Images.Media.DESCRIPTION,"ssctmp");

                    File tmpFileDirectory = new File(Environment.getExternalStorageDirectory().getPath() + ImageEditor.TMP_FILE_DIRECTORY);

                    if (!tmpFileDirectory.exists())

                            tmpFileDirectory.mkdirs();

                    File tmpFile = new File(tmpFileDirectory,"cam" + ImageEditor.TMP_FILE_NAME);

                        uriCameraImage = Uri.fromFile(tmpFile);

                    //uriCameraImage = getContentResolver().insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);

                    Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE );

                    intent.putExtra( MediaStore.EXTRA_OUTPUT, uriCameraImage);

                    startActivityForResult(intent, CAMERA_RESULT);

                }   else {

                    new AlertDialog.Builder(ObscuraApp.this)

                    .setMessage("External Storeage (SD Card) is required.\n\nCurrent state: " + storageState)

                    .setCancelable(true).create().show();

                }

                        takePictureButton.setVisibility(View.VISIBLE);

                        choosePictureButton.setVisibility(View.VISIBLE);

                        chooseVideoButton.setVisibility(View.VISIBLE);

                } 

        }

        protected void onActivityResult(int requestCode, int resultCode, Intent intent) {

                if (resultCode == RESULT_OK)

                {

                        setContentView(R.layout.mainloading);

                        if (requestCode == GALLERY_RESULT) 

                        {

                                if (intent != null)

                                {

                                        Uri uriGalleryFile = intent.getData();

                                        try

                                                {

                                                        if (uriGalleryFile != null)

                                                        {

                                                                Cursor cursor = managedQuery(uriGalleryFile, null, 

                                                null, null, null); 

                                                                cursor.moveToNext(); 

                                                                // Retrieve the path and the mime type 

                                                                String path = cursor.getString(cursor 

                                                                                .getColumnIndex(MediaStore.MediaColumns.DATA)); 

                                                                String mimeType = cursor.getString(cursor 

                                                                                .getColumnIndex(MediaStore.MediaColumns.MIME_TYPE));

                                                                if (mimeType == null || mimeType.startsWith("image"))

                                                                {

                                                                        Intent passingIntent = new Intent(this,ImageEditor.class);

                                                                        passingIntent.setData(uriGalleryFile);

                                                                        startActivityForResult(passingIntent,IMAGE_EDITOR);

                                                                }

                                                                else if (mimeType.startsWith("video"))

                                                                {

                                                                        Intent passingIntent = new Intent(this,VideoEditor.class);

                                                                        passingIntent.setData(uriGalleryFile);

                                                                        startActivityForResult(passingIntent,VIDEO_EDITOR);

                                                                }

                                                        }

                                                        else

                                                        {

                                                                Toast.makeText(this, "Unable to load media.", Toast.LENGTH_LONG).show();

                                                        }

                                                }

                                        catch (Exception e)

                                        {

                                                Toast.makeText(this, "Unable to load media.", Toast.LENGTH_LONG).show();

                                                Log.e(TAG, "error loading media: " + e.getMessage(), e);

                                        }

                                }

                                else

                                {

                                        Toast.makeText(this, "Unable to load photo.", Toast.LENGTH_LONG).show();

                                }

                        }

                        else if (requestCode == CAMERA_RESULT)

                        {

                                //Uri uriCameraImage = intent.getData();

                                if (uriCameraImage != null)

                                {

                                        Intent passingIntent = new Intent(this,ImageEditor.class);

                                        passingIntent.setData(uriCameraImage);

                                        startActivityForResult(passingIntent,IMAGE_EDITOR);

                                }

                                else

                                {

                                        takePictureButton.setVisibility(View.VISIBLE);

                                        choosePictureButton.setVisibility(View.VISIBLE);

                                }

                        }

                }

                else

                        setLayout();

        }        

        /*

         * Display the about screen

         */

        private void displayAbout() {

                StringBuffer msg = new StringBuffer();

                msg.append(getString(R.string.app_name));

        String versNum = "";

        try {

            String pkg = getPackageName();

            versNum = getPackageManager().getPackageInfo(pkg, 0).versionName;

        } catch (Exception e) {

                versNum = "";

        }

        msg.append(" v" + versNum);

        msg.append('\n');

        msg.append('\n');

        msg.append(getString(R.string.about));

        msg.append('\n');

        msg.append('\n');

        msg.append(getString(R.string.about2));

        msg.append('\n');

        msg.append('\n');

        msg.append(getString(R.string.about3));

                showDialog(msg.toString());

        }

        private void showDialog (String msg)

        {

                 new AlertDialog.Builder(this)

         .setTitle(getString(R.string.app_name))

         .setMessage(msg)

         .create().show();

        }

        @Override

    public boolean onCreateOptionsMenu(Menu menu) {

                String aboutString = "About ObscuraCam";

            MenuItem aboutMenuItem = menu.add(Menu.NONE, ABOUT, Menu.NONE, aboutString);

            aboutMenuItem.setIcon(R.drawable.ic_menu_about);

            return true;

        }

    public boolean onOptionsItemSelected(MenuItem item) {        

        switch (item.getItemId()) {

                case ABOUT:

                        displayAbout();

                        return true;

                default:

                        return false;

        }

    }

    /*

     * Handling screen configuration changes ourselves, 

     * we don't want the activity to restart on rotation

     */

    @Override

    public void onConfigurationChanged(Configuration conf) 

    {

        super.onConfigurationChanged(conf);

        // Reset the layout to use the landscape config

        setLayout();

    }

}