优化刷新

app/src/main/java/cn/yunliyunwai/beyondclouds/ui/common/RefreshableFragment.java

@@ -19,6 +19,7 @@ import java.util.List;
 
 import javax.inject.Inject;
 
+import cn.yunliyunwai.beyondclouds.R;
 import cn.yunliyunwai.beyondclouds.base.BaseFragment;
 import cn.yunliyunwai.beyondclouds.data.model.CommonCategory;
 import cn.yunliyunwai.beyondclouds.databinding.SwipeRefreshListBinding;
@@ -27,6 +28,7 @@ import cn.yunliyunwai.beyondclouds.viewmodel.common.PageableViewModel;
 
 public abstract class RefreshableFragment<T, VM extends PageableViewModel<T>> extends BaseFragment<VM, SwipeRefreshListBinding> implements SwipeRefreshLayout.OnRefreshListener {
 
+    private boolean isRefreshing;
 
     public interface Factory {
         <T, VM extends PageableViewModel<T>> RefreshableFragment<T, VM> create();
@@ -85,6 +87,7 @@ public abstract class RefreshableFragment<T, VM extends PageableViewModel<T>> ex
                         break;
                 }
                 binding.swipeRefreshLayout.setRefreshing(false);
+                isRefreshing = false;
             }
         });
         recyclerViewAdapter.setLoadMoreView(new CustomLoadMoreView());
@@ -96,6 +99,10 @@ public abstract class RefreshableFragment<T, VM extends PageableViewModel<T>> ex
         }, binding.recyclerView);
 
         binding.recyclerView.setAdapter(recyclerViewAdapter);
+        binding.swipeRefreshLayout.setColorSchemeColors(
+                getContext().getResources().getColor(R.color.colorPrimary),
+                getContext().getResources().getColor(R.color.colorAccent));
+
         binding.swipeRefreshLayout.setOnRefreshListener(this);
     }
 
@@ -109,8 +116,11 @@ public abstract class RefreshableFragment<T, VM extends PageableViewModel<T>> ex
 
     @Override
     public void onRefresh() {
-        binding.swipeRefreshLayout.setRefreshing(true);
-        viewModel.loadFirstPage(category);
+        if (!isRefreshing) {
+            binding.swipeRefreshLayout.setRefreshing(true);
+            viewModel.loadFirstPage(category);
+            isRefreshing = true;
+        }
     }
 
     public void scrollToTop() {

app/src/main/res/layout/view_load_more.xml

@@ -13,6 +13,7 @@
 
         <ProgressBar
             android:id="@+id/pb_footer"
+            android:indeterminateTint="@color/colorPrimary"
             android:layout_width="24dp"
             android:layout_height="24dp"
             android:layout_marginLeft="16dp"