手机拍照加入相关信息说明

Button imagecapture = (Button)findViewById(R.id.imagecapture); 

 imagecapture.setOnClickListener(new View.OnClickListener() { 

 public void onClick(View view) { 

 String filename = null; 

 ImageCaptureCallback iccb = null; 

 try { 

 filename = timeStampFormat.format(new Date()); 

 ContentValues values = new ContentValues(); 

 values.put(Media.TITLE, filename); 

 values.put(Media.DESCRIPTION, "Image capture by camera"); 

 Uri uri = getContentResolver().insert(Media.EXTERNAL_CONTENT_URI, values); 

 iccb = new ImageCaptureCallback( getContentResolver().openOutputStream(uri)); 

 } catch(Exception ex ){ 

 ex.printStackTrace(); 

 Log.e(getClass().getSimpleName(), ex.getMessage(), ex); 

 } 

 camera.takePicture(mShutterCallback, mPictureCallbackRaw, iccb); 

 com.froogloid.android.gspot.Park.imageFileName = filename; 

 } 

 }); 



 private OutputStream filoutputStream; 

 public ImageCaptureCallback(OutputStream filoutputStream) { 

 this.filoutputStream = filoutputStream; 

 } 

 @Override 

 public void onPictureTaken(byte[] data, Camera camera) { 

 try { 

 Log.v(getClass().getSimpleName(), "onPictureTaken=" + data + " length = " + data.length); 

 FileOutputStream buf = new FileOutputStream("/sdcard/dcim/Camera/" + CameraActivity.filename + ".jpg"); 

 buf.write(data); 

 buf.flush(); 

 buf.close(); 

 // filoutputStream.write(data); 

 filoutputStream.flush(); 

 filoutputStream.close(); 

 } catch(Exception ex) { 

 ex.printStackTrace(); 

 } 

 } 

 }

ContentValues values = new ContentValues(); 

 values.put(Media.TITLE, filename); 

 values.put(Media.DESCRIPTION, "Image capture by camera"); 

 Uri uri = getContentResolver().insert(Media.EXTERNAL_CONTENT_URI, values);