博客详情完成

app/src/main/java/cn/yunliyunwai/beyondclouds/ui/blog/BlogDetailActivity.java

@@ -12,17 +12,32 @@ import androidx.annotation.Nullable;
 import androidx.lifecycle.Observer;
 import androidx.lifecycle.ViewModelProvider;
 
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.Priority;
+import com.bumptech.glide.load.engine.DiskCacheStrategy;
+import com.bumptech.glide.request.RequestOptions;
+
 import javax.inject.Inject;
 
 import cn.yunliyunwai.beyondclouds.R;
 import cn.yunliyunwai.beyondclouds.base.BaseActivity;
+import cn.yunliyunwai.beyondclouds.data.model.UserInfo;
 import cn.yunliyunwai.beyondclouds.databinding.ActivityBlogDetailBinding;
 import cn.yunliyunwai.beyondclouds.util.ContextUtils;
+import cn.yunliyunwai.beyondclouds.util.GlideRoundTransform;
 import cn.yunliyunwai.beyondclouds.util.StatusBarUtils;
 import cn.yunliyunwai.beyondclouds.viewmodel.BlogDetailViewModel;
 
 public class BlogDetailActivity extends BaseActivity<BlogDetailViewModel, ActivityBlogDetailBinding> {
 
+    private static final RequestOptions glideRequestOptions = new RequestOptions()
+            .centerCrop()
+            .placeholder(R.drawable.placeholder_circle)
+            .error(R.drawable.placeholder_circle)
+            .priority(Priority.HIGH)
+            .diskCacheStrategy(DiskCacheStrategy.AUTOMATIC)
+            .transform(new GlideRoundTransform(19));
+
     public static final String ARG_BLOG_ID = "BLOG_ID";
 
     private String blogId;
@@ -90,6 +105,15 @@ public class BlogDetailActivity extends BaseActivity<BlogDetailViewModel, Activi
             }
         });
 
+        viewModel.getUserInfo().observe(this, new Observer<UserInfo>() {
+            @Override
+            public void onChanged(UserInfo userInfo) {
+                if (null != userInfo) {
+                    Glide.with(BlogDetailActivity.this).load(userInfo.getUserAvatar()).apply(glideRequestOptions).into(binding.imageUserAvatar);
+                }
+            }
+        });
+
         viewModel.fetchBlog(blogId);
 
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {

app/src/main/java/cn/yunliyunwai/beyondclouds/viewmodel/BlogDetailViewModel.java

@@ -70,7 +70,7 @@ public class BlogDetailViewModel extends ViewModel {
     }
 
     private void fetchUserInfo(String userId) {
-        userRepository.getUserInfo(userId).removeObserver(new Observer<Result<UserInfo>>() {
+        userRepository.getUserInfo(userId).observeForever(new Observer<Result<UserInfo>>() {
             @Override
             public void onChanged(Result<UserInfo> userInfoResult) {
                 if (userInfoResult.getCode() == 0) {

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

@@ -57,8 +57,8 @@
                             app:layout_constraintTop_toTopOf="parent"
                             app:layout_constraintBottom_toBottomOf="parent"
                             android:src="@drawable/placeholder_circle"
-                            android:layout_width="32dp"
-                            android:layout_height="32dp" />
+                            android:layout_width="36dp"
+                            android:layout_height="36dp" />
                         <TextView
                             android:id="@+id/txt_user_nick"
                             android:text='@{viewModel.blog == null ? "作者" : viewModel.blog.userNick}'
@@ -73,7 +73,7 @@
 
                         <TextView
                             android:id="@+id/txt_user_visit_num"
-                            android:text='@{viewModel.userInfo == null ? "人气0·粉丝0" : "人气" + viewModel.userInfo.statistics.visitedNum + "粉丝" + viewModel.userInfo.statistics.fansNum}'
+                            android:text='@{viewModel.userInfo == null ? "人气0·粉丝0" : "人气" + viewModel.userInfo.statistics.visitedNum + ".粉丝" + viewModel.userInfo.statistics.fansNum}'
                             app:layout_constraintStart_toEndOf="@id/image_user_avatar"
                             app:layout_constraintBottom_toBottomOf="parent"
                             android:layout_marginStart="6dp"
@@ -88,9 +88,17 @@
                             app:layout_constraintEnd_toEndOf="parent"
                             app:layout_constraintTop_toTopOf="parent"
                             app:layout_constraintBottom_toBottomOf="parent"
-                            android:text="+关注"
-                            android:textColor="#75d098"
+                            android:text='@{viewModel.blog == null ? "关注" : (viewModel.blog.followedAuthor ? "已关注" : "关注")}'
+                            android:clickable="true"
+                            android:background="@drawable/background_white_touchable"
+                            android:textColor='@{viewModel.blog == null ? @color/colorUnFollowed : (viewModel.blog.followedAuthor ? @color/colorFollowed : @color/colorUnFollowed)}'
                             android:textSize="13sp"
+                            android:paddingTop="5dp"
+                            android:paddingBottom="5dp"
+                            android:paddingStart="10dp"
+                            android:paddingLeft="10dp"
+                            android:paddingEnd="10dp"
+                            android:paddingRight="10dp"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content" />
 

app/src/main/res/values/colors.xml

@@ -17,6 +17,9 @@
     <color name="colorTextLevel5">#999999</color>
     <color name="colorTextLevel6">#bec7cb</color>
 
+    <color name="colorUnFollowed">#75d098</color>
+    <color name="colorFollowed">#999999</color>
+
     <color name="colorBackgroundTopicTouched">#3000AAE6</color>
     <color name="colorPopupMenuItemTouched">#475256</color>
     <color name="colorPopupMenuItem">#374246</color>