Fix an issue in respect subreddit recommended comment sort type. Dirty workaround for sensitive swipe sensitivity in ViewPager2 in MainActivity.

This commit is contained in:
Alex Ning
2020-10-23 17:53:30 +08:00
parent 01f15625a3
commit ddebd6086d
3 changed files with 72 additions and 54 deletions

View File

@@ -55,6 +55,7 @@ import com.google.android.material.tabs.TabLayoutMediator;
import org.greenrobot.eventbus.EventBus;
import org.greenrobot.eventbus.Subscribe;
import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.TimeUnit;
@@ -814,6 +815,19 @@ public class MainActivity extends BaseActivity implements SortTypeSelectionCallb
}
});
try {
Field recyclerViewField = ViewPager2.class.getDeclaredField("mRecyclerView");
recyclerViewField.setAccessible(true);
RecyclerView recyclerView = (RecyclerView) recyclerViewField.get(viewPager2);
Field touchSlopField = RecyclerView.class.getDeclaredField("mTouchSlop");
touchSlopField.setAccessible(true);
int touchSlop = (int) touchSlopField.get(recyclerView);
touchSlopField.set(recyclerView, touchSlop * 4);
} catch (NoSuchFieldException | IllegalAccessException ignore) {}
loadSubscriptions();
subscribedSubredditViewModel = new ViewModelProvider(this,

View File

@@ -832,67 +832,71 @@ public class ViewPostDetailActivity extends BaseActivity implements FlairBottomS
});
mRecyclerView.setAdapter(mAdapter);
ParseComment.parseComment(response.body(), new ArrayList<>(), mLocale,
mExpandChildren, new ParseComment.ParseCommentListener() {
@Override
public void onParseCommentSuccess(ArrayList<Comment> expandedComments, String parentId, ArrayList<String> moreChildrenFullnames) {
ViewPostDetailActivity.this.children = moreChildrenFullnames;
if (mRespectSubredditRecommendedSortType) {
fetchCommentsRespectRecommendedSort(false);
} else {
ParseComment.parseComment(response.body(), new ArrayList<>(), mLocale,
mExpandChildren, new ParseComment.ParseCommentListener() {
@Override
public void onParseCommentSuccess(ArrayList<Comment> expandedComments, String parentId, ArrayList<String> moreChildrenFullnames) {
ViewPostDetailActivity.this.children = moreChildrenFullnames;
hasMoreChildren = children.size() != 0;
mAdapter.addComments(expandedComments, hasMoreChildren);
hasMoreChildren = children.size() != 0;
mAdapter.addComments(expandedComments, hasMoreChildren);
if (children.size() > 0) {
mRecyclerView.clearOnScrollListeners();
mRecyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
@Override
public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
super.onScrolled(recyclerView, dx, dy);
if (!mIsSmoothScrolling && !mLockFab) {
if (!recyclerView.canScrollVertically(1)) {
fab.hide();
} else {
if (dy > 0) {
if (mSwipeUpToHideFab) {
fab.show();
} else {
fab.hide();
}
if (children.size() > 0) {
mRecyclerView.clearOnScrollListeners();
mRecyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
@Override
public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
super.onScrolled(recyclerView, dx, dy);
if (!mIsSmoothScrolling && !mLockFab) {
if (!recyclerView.canScrollVertically(1)) {
fab.hide();
} else {
if (mSwipeUpToHideFab) {
fab.hide();
if (dy > 0) {
if (mSwipeUpToHideFab) {
fab.show();
} else {
fab.hide();
}
} else {
fab.show();
if (mSwipeUpToHideFab) {
fab.hide();
} else {
fab.show();
}
}
}
}
if (!isLoadingMoreChildren && loadMoreChildrenSuccess) {
int visibleItemCount = mLinearLayoutManager.getChildCount();
int totalItemCount = mLinearLayoutManager.getItemCount();
int firstVisibleItemPosition = mLinearLayoutManager.findFirstVisibleItemPosition();
if ((visibleItemCount + firstVisibleItemPosition >= totalItemCount) && firstVisibleItemPosition >= 0) {
fetchMoreComments();
}
}
}
if (!isLoadingMoreChildren && loadMoreChildrenSuccess) {
int visibleItemCount = mLinearLayoutManager.getChildCount();
int totalItemCount = mLinearLayoutManager.getItemCount();
int firstVisibleItemPosition = mLinearLayoutManager.findFirstVisibleItemPosition();
if ((visibleItemCount + firstVisibleItemPosition >= totalItemCount) && firstVisibleItemPosition >= 0) {
fetchMoreComments();
@Override
public void onScrollStateChanged(@NonNull RecyclerView recyclerView, int newState) {
if (newState == RecyclerView.SCROLL_STATE_IDLE) {
mIsSmoothScrolling = false;
}
}
}
@Override
public void onScrollStateChanged(@NonNull RecyclerView recyclerView, int newState) {
if (newState == RecyclerView.SCROLL_STATE_IDLE) {
mIsSmoothScrolling = false;
}
}
});
});
}
}
}
@Override
public void onParseCommentFailed() {
mAdapter.initiallyLoadCommentsFailed();
}
});
@Override
public void onParseCommentFailed() {
mAdapter.initiallyLoadCommentsFailed();
}
});
}
}
@Override