public Intent startChange() {
if (mContentChangedModel.getType() == null) {
Log.e(TAG, "type is null");
return null;
}
try {
String extraUpdate = null;
switch (mContentChangedModel.getType()) {
case REMOVED:
extraUpdate = removeContent();
break;
case UPDATED:
extraUpdate = updateContent();
break;
case CREATED:
extraUpdate = createNewContent();
break;
}
if (extraUpdate != null) {
Intent intent = new Intent();
intent.setAction(IntentConsts.UPDATE_CONTENT);
intent.putExtra(IntentConsts.Extra.CONTENT_TYPE, extraUpdate);
}
return null;
} catch (RuntimeException e) {
Log.e(TAG, "E= " + e.toString());
return null;
}
}
private String updateContent() {
Log.e(TAG, "update = " + mContentChangedModel.toString());
if (!TextUtils.isEmpty(mContentChangedModel.episodeId)) {
return updateEpisode(mContentChangedModel.episodeId);
}
if (!TextUtils.isEmpty(mContentChangedModel.sceneId)) {
return updateScene(mContentChangedModel.sceneId);
}
if (!TextUtils.isEmpty(mContentChangedModel.taskId)) {
return updateTask(mContentChangedModel.taskId);
}
return null;
}
private String createNewContent() {
Log.e(TAG, "create new = " + mContentChangedModel.toString());
if (!TextUtils.isEmpty(mContentChangedModel.taskId)) {
return createNewTask(mContentChangedModel.taskId, mContentChangedModel.sceneId);
}
if (!TextUtils.isEmpty(mContentChangedModel.sceneId)) {
return createNewScene(mContentChangedModel.sceneId, mContentChangedModel.episodeId);
}
if (!TextUtils.isEmpty(mContentChangedModel.episodeId)) {
return createNewEpisode(mContentChangedModel.episodeId, mContentChangedModel.courseId);
}
return null;
}