Disable zero rating to gallery

app/src/main/java/com/hippo/ehviewer/ui/scene/GalleryDetailScene.java

@@ -98,7 +98,7 @@ import com.hippo.widget.AutoWrapLayout;
 import com.hippo.widget.LoadImageView;
 import com.hippo.widget.ObservedTextView;
 import com.hippo.widget.ProgressView;
-import com.hippo.widget.ProgressiveRatingBar;
+import com.hippo.ehviewer.widget.GalleryRatingBar;
 import com.hippo.widget.SimpleGridAutoSpanLayout;
 import com.hippo.yorozuya.AssertUtils;
 import com.hippo.yorozuya.IOUtils;
@@ -1706,17 +1706,17 @@ public class GalleryDetailScene extends BaseScene implements View.OnClickListene
         }
     }
 
-    private class RateDialogHelper implements ProgressiveRatingBar.OnUserRateListener,
+    private class RateDialogHelper implements GalleryRatingBar.OnUserRateListener,
             DialogInterface.OnClickListener {
 
         @Nullable
-        private ProgressiveRatingBar mRatingBar;
+        private GalleryRatingBar mRatingBar;
         @Nullable
         private TextView mRatingText;
 
         public void setDialog(Dialog dialog, float rating) {
             mRatingText = (TextView) ViewUtils.$$(dialog, R.id.rating_text);
-            mRatingBar = (ProgressiveRatingBar) ViewUtils.$$(dialog, R.id.rating_view);
+            mRatingBar = (GalleryRatingBar) ViewUtils.$$(dialog, R.id.rating_view);
             mRatingText.setText(getRatingText(rating, getResources2()));
             mRatingBar.setRating(rating);
             mRatingBar.setOnUserRateListener(this);

app/src/main/java/com/hippo/ehviewer/widget/GalleryRatingBar.java

@@ -1,11 +1,11 @@
 /*
- * Copyright (C) 2014 Hippo Seven
+ * Copyright 2014-2016 Hippo Seven
  *
  * 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
+ *     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,
@@ -14,33 +14,44 @@
  * limitations under the License.
  */
 
-package com.hippo.widget;
+package com.hippo.ehviewer.widget;
 
 import android.content.Context;
 import android.graphics.Canvas;
 import android.support.v7.widget.AppCompatRatingBar;
 import android.util.AttributeSet;
+import android.widget.RatingBar;
 
-public class ProgressiveRatingBar extends AppCompatRatingBar {
+public class GalleryRatingBar extends AppCompatRatingBar
+        implements RatingBar.OnRatingBarChangeListener {
 
     private OnUserRateListener mListener;
 
-    public ProgressiveRatingBar(Context context) {
+    public GalleryRatingBar(Context context) {
         super(context);
+        init();
     }
-    public ProgressiveRatingBar(Context context, AttributeSet attrs) {
+
+    public GalleryRatingBar(Context context, AttributeSet attrs) {
         super(context, attrs);
+        init();
     }
-    public ProgressiveRatingBar(Context context, AttributeSet attrs,
+
+    public GalleryRatingBar(Context context, AttributeSet attrs,
             int defStyle) {
         super(context, attrs, defStyle);
+        init();
+    }
+
+    private void init() {
+        setOnRatingBarChangeListener(this);
     }
 
     @Override
     protected void onDraw(Canvas canvas) {
         super.onDraw(canvas);
 
-        if (isPressed() && mListener != null) {
+        if (mListener != null) {
             mListener.onUserRate(getRating());
         }
     }
@@ -49,6 +60,13 @@ public class ProgressiveRatingBar extends AppCompatRatingBar {
         mListener = l;
     }
 
+    @Override
+    public void onRatingChanged(RatingBar ratingBar, float rating, boolean fromUser) {
+        if (rating <= 0.0f) {
+            setRating(0.5f);
+        }
+    }
+
     public interface OnUserRateListener {
         void onUserRate(float rating);
     }