private boolean updateContentProvider() {
/* remove from ContentProvider */
Iterator<Uri> eu = uriList.iterator();
while (eu.hasNext()) {
Uri fileUri = eu.next();
File file = UriUtils.getFileFromUri(fileUri, this);
Log.d("gallorg", "uri: " + fileUri.toString());
if (file.exists() == false && fileUri.getScheme().equals("content")) {
int count = getContentResolver().delete(fileUri, null, null);
Log.i(
"gallorg", "deleted " + Integer.toString(count) + " record(s) from content provider.");
} else if (!fileUri.getScheme().equals("content")) {
Log.i("gallorg", "scheme of file is not 'content'. (" + fileUri.getScheme() + ") ignore.");
/* XXX how can i alert/broadcast file deletion to parent program? */
} else {
/* maybe on case of ERROR or COPYing. */
Log.i(
"gallorg", "selected file(" + file.getName() + ") yet exist. cancel record deletion.");
}
}
return true;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
ArrayList<String> dirStringList = new ArrayList<String>();
setContentView(R.layout.share);
TextView tv = (TextView) findViewById(R.id.filelist);
TextView amount = (TextView) findViewById(R.id.amount_of_files);
AutoCompleteTextView destination = (AutoCompleteTextView) findViewById(R.id.destination);
Spinner exists = (Spinner) findViewById(R.id.exists);
/* set default options */
// ((CheckBox) findViewById(R.id.copy)).setChecked(false);
/* get existing album(directory) list from ORION_ROOT */
File rootDir = new File(ORION_ROOT);
if (rootDir.exists() && rootDir.isDirectory()) {
ArrayList<File> dirList = new ArrayList<File>(Arrays.asList(rootDir.listFiles()));
Iterator<File> e = dirList.iterator();
while (e.hasNext()) {
dirStringList.add(((File) e.next()).getName());
}
}
/* sort and insert default destinations. */
Collections.sort(dirStringList);
SimpleDateFormat nowFormatted = new SimpleDateFormat("yyyyMMdd");
default_destination = nowFormatted.format(new Date()).toString();
destination.setText(default_destination);
/* remove default folder from 'existing album list'. but Camera */
dirStringList.add(0, "<Camera>");
/* make array and adapter for spinner and auto-completion. */
String[] dirArray = new String[dirStringList.size()];
dirStringList.toArray(dirArray);
Log.i("gallorg", "existing dirs(array): " + Arrays.asList(dirArray).toString());
/* disabling drop-down auto-completion.
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
android.R.layout.simple_dropdown_item_1line, dirArray);
destination.setAdapter(adapter);
*/
ArrayAdapter<String> adapterSpinner =
new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, dirArray);
exists.setAdapter(adapterSpinner);
exists.setOnItemSelectedListener(this);
/* get selected files and add it to src list (counting and debugging purpose.) */
Intent intent = getIntent();
Bundle extras = intent.getExtras();
if (Intent.ACTION_SEND.equals(intent.getAction())) {
if (extras != null) {
Uri fileUri = (Uri) extras.getParcelable(Intent.EXTRA_STREAM);
fileArray.add(UriUtils.getFileFromUri(fileUri, this));
uriList.add(fileUri);
} else {
tv.append(", extras == null");
}
} else if (Intent.ACTION_SEND_MULTIPLE.equals(intent.getAction())) {
if (extras != null) {
ArrayList<Uri> uriArray = extras.getParcelableArrayList(Intent.EXTRA_STREAM);
uriList.addAll(uriArray);
Iterator<Uri> e = uriArray.iterator();
while (e.hasNext()) {
fileArray.add(UriUtils.getFileFromUri((Uri) e.next(), this));
}
} else {
tv.append(", extras == null");
}
}
/* file list for debugging. */
Iterator<File> e = fileArray.iterator();
while (e.hasNext()) {
File file = (File) e.next();
if (file.exists() && file.isFile()) {
tv.append("* " + file.getName());
}
tv.append("\n");
}
Log.d("gallorg", "selected content list: " + uriList.toString());
Log.d("gallorg", "selected file list: " + fileArray.toString());
/* display amount of selected files. */
amount.setText(Integer.toString(fileArray.size()));
/* button binding. */
btnMove = (Button) findViewById(R.id.ok);
btnCancel = (Button) findViewById(R.id.cancel);
btnMove.setOnClickListener(this);
btnCancel.setOnClickListener(this);
}