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修复直播聊天室还是会卡不会自动滚动问题

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This commit is contained in:
zlzw 2022-12-27 10:17:47 +08:00
parent d31af73479
commit c8ba78f39b
1 changed files with 20 additions and 5 deletions
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25
live/src/main/java/com/yunbao/live/adapter/LiveChatAdapter.java
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@ -47,7 +47,6 @@ import java.util.ArrayList;
import java.util.Arrays; import java.util.Arrays;
import java.util.Collections; import java.util.Collections;
import java.util.List; import java.util.List;
import java.util.Set;
/** /**
* Created by cxf on 2018/10/10. * Created by cxf on 2018/10/10.
@ -68,6 +67,7 @@ public class LiveChatAdapter extends RecyclerView.Adapter {
private int mRecyclerViewScrolledDy; private int mRecyclerViewScrolledDy;
private int mPosition; private int mPosition;
private boolean isBottom = false;
public LiveChatAdapter(Context context) { public LiveChatAdapter(Context context) {
mContext = context; mContext = context;
@ -128,8 +128,23 @@ public class LiveChatAdapter extends RecyclerView.Adapter {
@Override @Override
public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) { public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
super.onScrolled(recyclerView, dx, dy); super.onScrolled(recyclerView, dx, dy);
if (isSlideToBottom(recyclerView) || dy == 0) return; if (isBottom && dy >= 0) return;
// Log.i(TAG, "onScrolled: " + dy);
mRecyclerViewScrolledDy = dy; mRecyclerViewScrolledDy = dy;
isBottom = false;
}
@Override
public void onScrollStateChanged(@NonNull RecyclerView recyclerView, int newState) {
super.onScrollStateChanged(recyclerView, newState);
if (newState == 0 && isSlideToBottom(recyclerView)) {
// Log.i(TAG, "onScrollStateChanged: 到底部了");
mRecyclerViewScrolledDy = 0;
isBottom = true;
} else if (newState == 0) {
// Log.i(TAG, "onScrollStateChanged: 不是底部");
isBottom = false;
}
} }
}); });
} }
@ -383,7 +398,7 @@ public class LiveChatAdapter extends RecyclerView.Adapter {
if (bean == null) { if (bean == null) {
return; return;
} }
// Log.i(TAG, "insertItem: " + bean.getContent()); // Log.i(TAG, "insertItem: " + bean.getContent());
int size = mList.size(); int size = mList.size();
//设置最大展示99条消息 //设置最大展示99条消息
if (size == 100) { if (size == 100) {
@ -397,7 +412,7 @@ public class LiveChatAdapter extends RecyclerView.Adapter {
notifyItemInserted(getItemCount()); notifyItemInserted(getItemCount());
} }
size = mList.size(); size = mList.size();
if (isSlideToBottom(mRecyclerView) || mRecyclerViewScrolledDy == 0) { if (isBottom || mRecyclerViewScrolledDy == 0) {
scrollToBottom(); scrollToBottom();
} else { } else {
Bus.get().post(new LiveAudienceEvent() Bus.get().post(new LiveAudienceEvent()
@ -451,10 +466,10 @@ public class LiveChatAdapter extends RecyclerView.Adapter {
} }
public void scrollToBottom() { public void scrollToBottom() {
mRecyclerViewScrolledDy = 0;
if (mList.size() > 0) { if (mList.size() > 0) {
mRecyclerView.smoothScrollToPosition(getItemCount() - 1); mRecyclerView.smoothScrollToPosition(getItemCount() - 1);
} }
mRecyclerViewScrolledDy = 0;
} }
public void scrollToAt() { public void scrollToAt() {