/** 清除状态</br> */
@Override
public void clearState() {
mEditText.setText("");
mEditText.mAtMap.clear();
mEditText.mTopicMap.clear();
mImageSelectedAdapter.getDataSource().clear();
mTopicButton.setChecked(false);
// mPhotoButton.setChecked(false);
}
/**
* Add the picture to the photo gallery. Must be called on all camera images or they will
* disappear once taken.
*/
protected void onTakedPhoto(int requestCode) {
if (requestCode != TakePhotoPresenter.REQUEST_IMAGE_CAPTURE) {
return;
}
String imgUri = mTakePhotoPresenter.updateImageToMediaLibrary();
List<String> selectedList = mImageSelectedAdapter.getDataSource();
// 更新媒体库
selectedList.remove(Constants.ADD_IMAGE_PATH_SAMPLE);
if (selectedList.size() < 9) {
selectedList.add(imgUri);
appendAddImageIfLessThanNine(selectedList);
} else {
ToastMsg.showShortMsgByResName("umeng_comm_image_overflow");
}
mImageSelectedAdapter.notifyDataSetChanged();
}
private void onPickedImages(int requestCode, Intent data) {
if (requestCode == Constants.PICK_IMAGE_REQ_CODE) { // selected image
if (data != null && data.getExtras() != null) {
mImageSelectedAdapter.getDataSource().clear();
// 获取选中的图片
List<String> selectedList =
ImagePickerManager.getInstance().getCurrentSDK().parsePickedImageList(data);
updateImageList(selectedList);
}
}
}
@Override
public void restoreFeedItem(FeedItem feedItem) {
mEditText.setText(feedItem.text);
mLocationTv.setText(feedItem.locationAddr);
mImageSelectedAdapter.getDataSource().clear();
int count = feedItem.imageUrls.size();
for (int i = 0; i < count; i++) {
// 图片
mImageSelectedAdapter.getDataSource().add(feedItem.imageUrls.get(i).originImageUrl);
}
// 图片
if (mImageSelectedAdapter.getDataSource().size() < 9) {
mImageSelectedAdapter.getDataSource().add(0, Constants.ADD_IMAGE_PATH_SAMPLE);
}
mImageSelectedAdapter.notifyDataSetChanged();
// 好友
mSelectFriends.addAll(feedItem.atFriends);
// 话题
mSelecteTopics.addAll(feedItem.topics);
FeedViewRender.parseTopicsAndFriends(mEditText, feedItem);
// 设置光标位置
mEditText.setSelection(mEditText.getText().length());
}
/** 准备feed数据</br> */
protected FeedItem prepareFeed() {
FeedItem mNewFeed = new FeedItem();
mNewFeed.text = mEditText.getText().toString().trim();
mNewFeed.locationAddr = getLocationAddr();
mNewFeed.location = mLocation;
// 移除添加图标
mImageSelectedAdapter.getDataSource().remove(Constants.ADD_IMAGE_PATH_SAMPLE);
for (String url : mImageSelectedAdapter.getDataSource()) {
// 图片地址
mNewFeed.imageUrls.add(new ImageItem("", "", url));
}
// 话题
mNewFeed.topics.addAll(mSelecteTopics);
// @好友
mNewFeed.atFriends.addAll(mSelectFriends);
// 发表的用户
mNewFeed.creator = CommConfig.getConfig().loginedUser;
mNewFeed.type = mNewFeed.creator.permisson == Permisson.ADMIN ? 1 : 0;
Log.d(TAG, " @@@ my new Feed = " + mNewFeed);
return mNewFeed;
}
/**
* 已选择图片显示的Adapter
*
* @param listener 删除某张图片的回调
*/
private void initSelectedImageAdapter() {
mImageSelectedAdapter = new ImageSelectedAdapter(PostFeedActivity.this);
mImageSelectedAdapter.getDataSource().add(0, Constants.ADD_IMAGE_PATH_SAMPLE);
// 设置选择item时得背景为透明
mGridView.setSelector(new ColorDrawable(Color.TRANSPARENT));
mGridView.setAdapter(mImageSelectedAdapter);
mGridView.setOnItemClickListener(
new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
String clickImageUrl = mImageSelectedAdapter.getItem(position);
boolean isAddImage = Constants.ADD_IMAGE_PATH_SAMPLE.equals(clickImageUrl);
if (isAddImage) { // 如果触发的是添加图片事件，则显示选择图片的Fragment
pickImages();
}
}
});
}
@Override
public void canNotPostFeed() {
if (mImageSelectedAdapter.getCount() < 9) {
mImageSelectedAdapter.addToFirst(Constants.ADD_IMAGE_PATH_SAMPLE);
}
}
private void updateImageList(List<String> selectedList) {
appendAddImageIfLessThanNine(selectedList);
mImageSelectedAdapter.updateListViewData(selectedList);
}
private void pickImages() {
ImagePickerManager.getInstance()
.getCurrentSDK()
.jumpToPickImagesPage(this, (ArrayList<String>) mImageSelectedAdapter.getDataSource());
}