public static String waitForReturn() throws InterruptedException {
String value;
while (null == (value = mPromptQueue.poll(1, TimeUnit.MILLISECONDS))) {
GeckoAppShell.processNextNativeEvent();
}
return value;
}
// GeckoEventResponder implementation
@Override
public String getResponse() {
// we only handle one kind of message in handleMessage, and this is the
// response we provide for that message
String result;
while (null == (result = mPromptQueue.poll())) {
GeckoAppShell.processNextNativeEvent(true);
}
return result;
}
public String showFilePicker(String aMimeType) {
Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
intent.addCategory(Intent.CATEGORY_OPENABLE);
intent.setType(aMimeType);
GeckoApp.this.startActivityForResult(
Intent.createChooser(intent, getString(R.string.choose_file)), FILE_PICKER_REQUEST);
String filePickerResult = "";
try {
while (null == (filePickerResult = mFilePickerResult.poll(1, TimeUnit.MILLISECONDS))) {
Log.i("GeckoApp", "processing events from showFilePicker ");
GeckoAppShell.processNextNativeEvent();
}
} catch (InterruptedException e) {
Log.i(LOG_FILE_NAME, "showing file picker ", e);
}
return filePickerResult;
}
