/**
* When the Take Picture button is clicked ...
*
* @param b
*/
public void onTakePhoto(View b) {
Log.d(TAG, "Take Picture selected");
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
// Do I need to specify where the gallery is to store things? YES
startActivityForResult(intent, CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE);
BackgroundToast.showToast(
ContextManager.getActivityContext(), "Newly created photo now myPhoto", Toast.LENGTH_LONG);
}
/**
* When the Unfriend button is clicked ...
*
* @param b
*/
public void onUnfriend(View b) {
Log.d(TAG, "Unfriend selected");
try {
snet.setFriend(new DDNSFullName(currentSelection), false);
BackgroundToast.showToast(
ContextManager.getActivityContext(),
"We are no longer friends with " + currentSelection,
Toast.LENGTH_LONG);
} catch (DB461Exception e) {
Log.e(TAG, "Failed to set the selected name as no longer a friend");
}
}
/**
* When the Choose Picture button is clicked ...
*
* @param b
*/
public void onChoosePicture(View b) {
Log.d(TAG, "Choose Picture selected");
// Attempts to access the gallery
Intent intent =
new Intent(
Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
intent.setType("image/*");
startActivityForResult(intent, CHOOSE_PICTURE_ACTIVITY_REQUEST_CODE);
BackgroundToast.showToast(
ContextManager.getActivityContext(), "New photo set as chosen", Toast.LENGTH_LONG);
}
/**
* Called after we've been unloaded from memory and are restarting. E.g., 1st launch after
* power-up; relaunch after going Home.
*/
protected void onStart() {
super.onStart();
Log.d(TAG, "onStart");
SharedPreferences settings = getSharedPreferences(PREFS_NAME, 3);
if (settings.getInt("currentLayout", currentLayout) == R.layout.snet_main) {
setLayoutMain();
currentLayout = R.layout.snet_main;
} else {
Log.d(TAG, "Layout is contact");
setLayoutContact();
currentLayout = R.layout.snet_contact;
}
// save my context so that this app can retrieve it later
ContextManager.setActivityContext(this);
}
public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
// An item was selected. Store that item
currentSelection = (String) parent.getItemAtPosition(pos);
Log.d(TAG, "User selected: " + currentSelection);
ContextManager.setActivityContext(this);
}
/**
* When the Update Pictures button is clicked ...
*
* @param b
*/
public void onExchange(View b) {
Log.d(TAG, "Update Pictures selected");
setLayoutContact();
// save my context so that this app can retrieve it later
ContextManager.setActivityContext(this);
}
/** Overrides onActivityResult so that I can capture and utilize the picture taken by the user */
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE) {
if (resultCode == RESULT_OK) {
// Image captured and saved to fileUri specified in the Intent
Log.d(TAG, "Picture taken");
Bitmap photoBmp = (Bitmap) data.getExtras().get("data");
// Sets the image viewed to the bitmap created by the camera
((ImageView) findViewById(R.id.mypicture)).setImageBitmap(photoBmp);
// Need to store the file using its hash
int file = photoBmp.hashCode();
try {
String filename = mGallery.getCanonicalPath() + "/" + file + ".jpg";
File f = new File(filename);
Log.d(
TAG,
"Trying to write the photo to file and update the database. Photo display should already be set");
FileOutputStream fOut = new FileOutputStream(f);
photoBmp.compress(Bitmap.CompressFormat.JPEG, 85, fOut);
fOut.flush();
fOut.close();
// Writes the bitmap to the file
snet.newMyPhoto(mMyName, filename, mGallery);
// Then attempts to update the MyPhoto field for the user.
// Then tries to update the gallery viewer
sendBroadcast(
new Intent(
Intent.ACTION_MEDIA_MOUNTED,
Uri.parse("file://" + Environment.getExternalStorageDirectory())));
} catch (DB461Exception e) {
Log.e(TAG, "Failed to set the picture as the new myPhoto");
} catch (IOException e) {
Log.e(TAG, "Failed to write the picture to file");
Log.e(TAG, "Error message was: " + e.getMessage());
}
} else if (resultCode == RESULT_CANCELED) {
// User canceled the request
Log.d(TAG, "User canceled taking a new picture");
} else {
String msg = "Picture capturing failed";
Log.e(TAG, msg);
BackgroundToast.showToast(ContextManager.getActivityContext(), msg, Toast.LENGTH_LONG);
// Image capture failed, advise user
}
} else if (requestCode == CHOOSE_PICTURE_ACTIVITY_REQUEST_CODE) {
if (resultCode == RESULT_OK) {
// We are trying to recover the selected image from the gallery
// Code provided
Uri selectedImage = data.getData();
String[] filePathColumn = {MediaStore.Images.Media.DATA};
Cursor cursor = getContentResolver().query(selectedImage, filePathColumn, null, null, null);
cursor.moveToFirst();
int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
String filePath = cursor.getString(columnIndex);
cursor.close();
try {
filePath = filePath.substring(mGallery.getCanonicalPath().length());
snet.setChosenPhoto(mMyName, mGallery.getCanonicalPath() + "/" + filePath, mGallery);
// Tries to set the selected photo as the user's chosen photo
} catch (DB461Exception e) {
Log.e(TAG, "We failed to set the selected photo as the new chosen photo");
} catch (IOException e) {
Log.e(TAG, "We failed to get the path name");
}
// Then tries to update the gallery viewer
sendBroadcast(
new Intent(
Intent.ACTION_MEDIA_MOUNTED,
Uri.parse("file://" + Environment.getExternalStorageDirectory())));
} else if (resultCode == RESULT_CANCELED) {
Log.d(TAG, "User cancelled selected a new chosen photo");
} else {
Log.e(TAG, "No chosen photo was selected");
}
} else {
// Should not have intercepted this as we utilized no other request codes
String msg = "We intercepted an unexpected activity";
Log.e(TAG, msg);
BackgroundToast.showToast(ContextManager.getActivityContext(), msg, Toast.LENGTH_LONG);
}
// We want to return to the main menu screen no matter what
setContentView(R.layout.snet_main);
}