使用 TextSwitcher 替代 ProgressiveTextView

res/anim/push_up_in.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2007 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+  
+          http://www.apache.org/licenses/LICENSE-2.0
+  
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<set xmlns:android="http://schemas.android.com/apk/res/android">
+	<translate android:fromYDelta="100%p" android:toYDelta="0" android:duration="1000"/>
+	<alpha android:fromAlpha="0.0" android:toAlpha="1.0" android:duration="1000" />
+</set>

res/anim/push_up_out.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2007 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+  
+          http://www.apache.org/licenses/LICENSE-2.0
+  
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<set xmlns:android="http://schemas.android.com/apk/res/android">
+	<translate android:fromYDelta="0" android:toYDelta="-100%p" android:duration="1000"/>
+	<alpha android:fromAlpha="1.0" android:toAlpha="0.0" android:duration="1000" />
+</set>

res/layout/detail.xml

@@ -92,7 +92,8 @@
                 android:layout_width="fill_parent"
                 android:layout_height="2.0dp"
                 android:background="@android:color/holo_blue_light" />
-
+            
+            <!-- TODO maybe viewstub and is better -->
             <include
                 android:id="@+id/manga_detail_normal"
                 layout="@layout/detail_normal"

res/layout/detail_avg_text.xml

@@ -0,0 +1,5 @@
+<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+    style="@style/DetailSubtitle"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:gravity="center_horizontal" />

res/layout/detail_normal.xml

@@ -23,14 +23,16 @@
                 android:layout_height="wrap_content"
                 android:layout_centerVertical="true" />
             
-            <com.hippo.ehviewer.widget.ProgressiveTextView
+            <TextSwitcher
                 android:id="@+id/detail_average_people"
-                style="@style/DetailSubtitle"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_centerVertical="true"
                 android:layout_toRightOf="@id/detail_rate"
-                android:layout_marginLeft="6.0dp" />
+                android:layout_marginLeft="6.0dp"
+                android:inAnimation="@anim/push_up_in"
+                android:outAnimation="@anim/push_up_out" >
+            </TextSwitcher>
             
         </RelativeLayout>
         

src/com/hippo/ehviewer/activity/DetailSectionFragment.java

@@ -53,6 +53,7 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.view.View.OnClickListener;
 import android.view.ViewGroup.LayoutParams;
+import android.view.animation.AnimationUtils;
 import android.widget.AdapterView;
 import android.widget.BaseAdapter;
 import android.widget.Button;
@@ -60,8 +61,11 @@ import android.widget.LinearLayout;
 import android.widget.ProgressBar;
 import android.widget.RatingBar;
 import android.widget.ScrollView;
+import android.widget.TextSwitcher;
 import android.widget.TextView;
 import android.widget.Toast;
+import android.widget.ViewFlipper;
+import android.widget.ViewSwitcher.ViewFactory;
 
 public class DetailSectionFragment extends Fragment
         implements View.OnClickListener {
@@ -485,8 +489,15 @@ public class DetailSectionFragment extends Fragment
             RatingBar rate = (RatingBar)mRootView.findViewById(R.id.detail_rate);
             rate.setRating(mGalleryDetail.rating);
             
-            TextView averagePeople = (TextView)mRootView.findViewById(R.id.detail_average_people);
-            averagePeople.setText(String.format("%.2f (%d)",
+            TextSwitcher averagePeople = (TextSwitcher)mRootView.findViewById(R.id.detail_average_people);
+            averagePeople.setFactory(new ViewFactory() {
+                @Override
+                public View makeView() {
+                    LayoutInflater inflater = LayoutInflater.from(mActivity);
+                    return inflater.inflate(R.layout.detail_avg_text, null);
+                }
+            });
+            averagePeople.setCurrentText(String.format("%.2f (%d)",
                     mGalleryDetail.rating, mGalleryDetail.people));
             
             TextView posted = (TextView)mRootView.findViewById(R.id.detail_posted);
@@ -664,9 +675,9 @@ public class DetailSectionFragment extends Fragment
                                                 RatingBar rate = (RatingBar)mRootView.findViewById(R.id.detail_rate);
                                                 rate.setRating(mGalleryDetail.rating);
                                                 
-                                                ProgressiveTextView averagePeople = (ProgressiveTextView)mRootView.findViewById(
-                                                        R.id.detail_average_people);
-                                                averagePeople.setNewText(String.format("%.2f (%d)",
+                                                TextSwitcher averagePeople = (TextSwitcher)
+                                                        mRootView.findViewById(R.id.detail_average_people);
+                                                averagePeople.setText(String.format("%.2f (%d)",
                                                         mGalleryDetail.rating, mGalleryDetail.people));
                                             }
                                             Toast.makeText(mActivity,
@@ -827,4 +838,12 @@ public class DetailSectionFragment extends Fragment
                     "投票失败\n" + eMsg, Toast.LENGTH_SHORT).show(); // TODO
         }
     }
+    
+    private ViewFactory mFactory = new ViewFactory() {
+        @Override
+        public View makeView() {
+            LayoutInflater inflater = LayoutInflater.from(mActivity);
+            return inflater.inflate(R.layout.detail_avg_text, null);
+        }
+    };
 }