/** Save the camera file URI if we have taken a picture */
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
if (cameraFileUri != null && !cameraFileUri.equals(""))
outState.putString(Constants.IMAGE_URI_KEY, cameraFileUri.toString());
outState.putBoolean(Constants.FROM_GALLERY_KEY, fromGallery);
}
/* Sets up the User Interface */
protected void setupUI() {
super.setupUI();
// If we have GPS disabled then ask to activate it
if (!myApplication.isGPSEnabled())
AlertBuilder.buildGPSAlertMessage(SelectImageActivity.this, true).show();
captureImageButton = (Button) findViewById(R.id.capture_image_button);
selectImageFromGalleryButton = (Button) findViewById(R.id.select_image_from_gallery_button);
previewImageView = (ImageView) findViewById(R.id.preview_image);
previewTextView = (TextView) findViewById(R.id.preview_text);
// goes to the description activity
nextButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
if (cameraFileUri != null) {
// save the image URI to the submissionEventBuilder
submissionEventBuilder.setImagePath(cameraFileUri);
submissionEventBuilder.setFromGallery(fromGallery);
// start description activity
startActivity(new Intent(SelectImageActivity.this, DescriptionActivity.class));
// Toast.makeText(SelectImageActivity.this, getString(R.string.saving_image),
// Toast.LENGTH_LONG).show();
} else
Toast.makeText(
SelectImageActivity.this,
getString(R.string.please_select_a_image),
Toast.LENGTH_LONG)
.show();
}
});
captureImageButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
startActivityForResult(
new Intent(SelectImageActivity.this, TakePictureActivity.class),
Constants.REQUEST_CODE_TAKE_PICTURE);
}
});
selectImageFromGalleryButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
// open gallery
// dealt with at onActivityResult()
retrieveImageFromGallery();
}
});
backButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
onBackPressed();
}
});
}
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.select_image_layout);
setupUI();
loadState(savedInstanceState);
// starts a new submission event
submissionEventBuilder.startNewSubmissionEvent();
}
@Override
public void onBackPressed() {
if (cameraFileUri != null) {
String imagePath = cameraFileUri.toString();
// delete image
if (imagePath != null && !imagePath.equals("")) {
myApplication.deleteImage(imagePath);
}
}
super.onBackPressed();
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
// Coming from capturing an image from native activity
if (requestCode == Constants.REQUEST_CODE_TAKE_PICTURE && resultCode == Activity.RESULT_OK) {
if (data == null || data.getData() == null) {
// Picture has been taken natively, get the path from activity
cameraFileUri = Uri.parse(data.getStringExtra(Constants.IMAGE_URI_KEY));
setPreviewImageOn(cameraFileUri);
fromGallery = false;
}
}
// Coming from gallery
if (requestCode == Constants.REQUEST_CODE_GALLERY && resultCode == Activity.RESULT_OK) {
if (data != null) {
cameraFileUri = data.getData();
setPreviewImageOn(cameraFileUri);
fromGallery = true;
}
}
Log.i(toString(), "cameraFileUri : " + cameraFileUri);
}
