From 85a51d7dc8e0d36563f7a3e1f5ec40a68967c835 Mon Sep 17 00:00:00 2001
From: Alex Ning <chineseperson5@gmail.com>
Date: Sun, 16 Jan 2022 15:19:55 +0800
Subject: [PATCH] New option: Fixed height preview in card.

---
 .../adapters/PostRecyclerViewAdapter.java     | 28 +++++++++++--------
 .../ChangeFixedHeightPreviewInCardEvent.java  |  9 ++++++
 .../fragments/PostFragment.java               |  9 ++++++
 .../settings/PostPreferenceFragment.java      |  9 ++++++
 .../utils/SharedPreferencesUtils.java         |  1 +
 .../main/res/drawable/ic_play_circle_24dp.xml |  5 ++++
 app/src/main/res/layout/item_post_compact.xml |  1 +
 app/src/main/res/values/strings.xml           |  1 +
 app/src/main/res/xml/post_preferences.xml     |  5 ++++
 9 files changed, 57 insertions(+), 11 deletions(-)
 create mode 100644 app/src/main/java/ml/docilealligator/infinityforreddit/events/ChangeFixedHeightPreviewInCardEvent.java
 create mode 100644 app/src/main/res/drawable/ic_play_circle_24dp.xml

diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/adapters/PostRecyclerViewAdapter.java b/app/src/main/java/ml/docilealligator/infinityforreddit/adapters/PostRecyclerViewAdapter.java
index cec20a29..82ccc212 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/adapters/PostRecyclerViewAdapter.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/adapters/PostRecyclerViewAdapter.java
@@ -206,6 +206,7 @@ public class PostRecyclerViewAdapter extends PagingDataAdapter<Post, RecyclerVie
     private boolean mHideTheNumberOfVotes;
     private boolean mHideTheNumberOfComments;
     private boolean mLegacyAutoplayVideoControllerUI;
+    private boolean mFixedHeightPreviewInCard;
     private Drawable mCommentIcon;
     private ExoCreator mExoCreator;
     private Callback mCallback;
@@ -282,6 +283,7 @@ public class PostRecyclerViewAdapter extends PagingDataAdapter<Post, RecyclerVie
             mHideTheNumberOfVotes = sharedPreferences.getBoolean(SharedPreferencesUtils.HIDE_THE_NUMBER_OF_VOTES, false);
             mHideTheNumberOfComments = sharedPreferences.getBoolean(SharedPreferencesUtils.HIDE_THE_NUMBER_OF_COMMENTS, false);
             mLegacyAutoplayVideoControllerUI = sharedPreferences.getBoolean(SharedPreferencesUtils.LEGACY_AUTOPLAY_VIDEO_CONTROLLER_UI, false);
+            mFixedHeightPreviewInCard = sharedPreferences.getBoolean(SharedPreferencesUtils.FIXED_HEIGHT_PREVIEW_IN_CARD, false);
 
             mPostLayout = postLayout;
             mDefaultLinkPostLayout = Integer.parseInt(sharedPreferences.getString(SharedPreferencesUtils.DEFAULT_LINK_POST_LAYOUT_KEY, "-1"));
@@ -681,7 +683,7 @@ public class PostRecyclerViewAdapter extends PagingDataAdapter<Post, RecyclerVie
                 if (holder instanceof PostVideoAutoplayViewHolder) {
                     ((PostVideoAutoplayViewHolder) holder).previewImageView.setVisibility(View.VISIBLE);
                     Post.Preview preview = getSuitablePreview(post.getPreviews());
-                    if (preview != null) {
+                    if (!mFixedHeightPreviewInCard && preview != null) {
                         ((PostVideoAutoplayViewHolder) holder).aspectRatioFrameLayout.setAspectRatio((float) preview.getPreviewWidth() / preview.getPreviewHeight());
                         mGlide.load(preview.getPreviewUrl()).centerInside().downsample(new SaveMemoryCenterInisdeDownsampleStrategy()).into(((PostVideoAutoplayViewHolder) holder).previewImageView);
                     } else {
@@ -798,7 +800,7 @@ public class PostRecyclerViewAdapter extends PagingDataAdapter<Post, RecyclerVie
                         ((PostWithPreviewTypeViewHolder) holder).preview = preview;
                         if (preview != null) {
                             ((PostWithPreviewTypeViewHolder) holder).imageWrapperRelativeLayout.setVisibility(View.VISIBLE);
-                            if (preview.getPreviewWidth() <= 0 || preview.getPreviewHeight() <= 0) {
+                            if (mFixedHeightPreviewInCard || (preview.getPreviewWidth() <= 0 || preview.getPreviewHeight() <= 0)) {
                                 int height = (int) (400 * mScale);
                                 ((PostWithPreviewTypeViewHolder) holder).imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
                                 ((PostWithPreviewTypeViewHolder) holder).imageView.getLayoutParams().height = height;
@@ -833,7 +835,7 @@ public class PostRecyclerViewAdapter extends PagingDataAdapter<Post, RecyclerVie
                 } else if (holder instanceof PostCard2VideoAutoplayViewHolder) {
                     ((PostCard2VideoAutoplayViewHolder) holder).previewImageView.setVisibility(View.VISIBLE);
                     Post.Preview preview = getSuitablePreview(post.getPreviews());
-                    if (preview != null) {
+                    if (!mFixedHeightPreviewInCard && preview != null) {
                         ((PostCard2VideoAutoplayViewHolder) holder).aspectRatioFrameLayout.setAspectRatio((float) preview.getPreviewWidth() / preview.getPreviewHeight());
                         mGlide.load(preview.getPreviewUrl()).centerInside().downsample(new SaveMemoryCenterInisdeDownsampleStrategy()).into(((PostCard2VideoAutoplayViewHolder) holder).previewImageView);
                     } else {
@@ -952,7 +954,7 @@ public class PostRecyclerViewAdapter extends PagingDataAdapter<Post, RecyclerVie
                         ((PostCard2WithPreviewViewHolder) holder).preview = preview;
                         if (preview != null) {
                             ((PostCard2WithPreviewViewHolder) holder).imageView.setVisibility(View.VISIBLE);
-                            if (preview.getPreviewWidth() <= 0 || preview.getPreviewHeight() <= 0) {
+                            if (mFixedHeightPreviewInCard || (preview.getPreviewWidth() <= 0 || preview.getPreviewHeight() <= 0)) {
                                 int height = (int) (400 * mScale);
                                 ((PostCard2WithPreviewViewHolder) holder).imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
                                 ((PostCard2WithPreviewViewHolder) holder).imageView.getLayoutParams().height = height;
@@ -1261,7 +1263,7 @@ public class PostRecyclerViewAdapter extends PagingDataAdapter<Post, RecyclerVie
                             ((PostCompactBaseViewHolder) holder).noPreviewPostImageView.setImageResource(R.drawable.ic_image_24dp);
                         } else {
                             ((PostCompactBaseViewHolder) holder).playButtonImageView.setVisibility(View.VISIBLE);
-                            ((PostCompactBaseViewHolder) holder).playButtonImageView.setImageDrawable(ContextCompat.getDrawable(mActivity, R.drawable.ic_play_circle_36dp));
+                            ((PostCompactBaseViewHolder) holder).playButtonImageView.setImageDrawable(ContextCompat.getDrawable(mActivity, R.drawable.ic_play_circle_24dp));
                         }
                         break;
                     case Post.VIDEO_TYPE:
@@ -1271,7 +1273,7 @@ public class PostRecyclerViewAdapter extends PagingDataAdapter<Post, RecyclerVie
                             ((PostCompactBaseViewHolder) holder).noPreviewPostImageView.setImageResource(R.drawable.ic_outline_video_24dp);
                         } else {
                             ((PostCompactBaseViewHolder) holder).playButtonImageView.setVisibility(View.VISIBLE);
-                            ((PostCompactBaseViewHolder) holder).playButtonImageView.setImageDrawable(ContextCompat.getDrawable(mActivity, R.drawable.ic_play_circle_36dp));
+                            ((PostCompactBaseViewHolder) holder).playButtonImageView.setImageDrawable(ContextCompat.getDrawable(mActivity, R.drawable.ic_play_circle_24dp));
                         }
                         break;
                     case Post.NO_PREVIEW_LINK_TYPE:
@@ -1332,7 +1334,7 @@ public class PostRecyclerViewAdapter extends PagingDataAdapter<Post, RecyclerVie
                         Post.Preview preview = getSuitablePreview(post.getPreviews());
                         ((PostGalleryViewHolder) holder).preview = preview;
                         if (preview != null) {
-                            if (preview.getPreviewWidth() <= 0 || preview.getPreviewHeight() <= 0) {
+                            if (mFixedHeightPreviewInCard || (preview.getPreviewWidth() <= 0 || preview.getPreviewHeight() <= 0)) {
                                 int height = (int) (400 * mScale);
                                 ((PostGalleryViewHolder) holder).imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
                                 ((PostGalleryViewHolder) holder).imageView.getLayoutParams().height = height;
@@ -1366,7 +1368,7 @@ public class PostRecyclerViewAdapter extends PagingDataAdapter<Post, RecyclerVie
                         Post.Preview preview = getSuitablePreview(post.getPreviews());
                         ((PostGalleryViewHolder) holder).preview = preview;
                         if (preview != null) {
-                            if (preview.getPreviewWidth() <= 0 || preview.getPreviewHeight() <= 0) {
+                            if (mFixedHeightPreviewInCard || (preview.getPreviewWidth() <= 0 || preview.getPreviewHeight() <= 0)) {
                                 int height = (int) (400 * mScale);
                                 ((PostGalleryViewHolder) holder).imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
                                 ((PostGalleryViewHolder) holder).imageView.getLayoutParams().height = height;
@@ -1390,7 +1392,7 @@ public class PostRecyclerViewAdapter extends PagingDataAdapter<Post, RecyclerVie
                         Post.Preview preview = getSuitablePreview(post.getPreviews());
                         ((PostGalleryViewHolder) holder).preview = preview;
                         if (preview != null) {
-                            if (preview.getPreviewWidth() <= 0 || preview.getPreviewHeight() <= 0) {
+                            if (mFixedHeightPreviewInCard || (preview.getPreviewWidth() <= 0 || preview.getPreviewHeight() <= 0)) {
                                 int height = (int) (400 * mScale);
                                 ((PostGalleryViewHolder) holder).imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
                                 ((PostGalleryViewHolder) holder).imageView.getLayoutParams().height = height;
@@ -1414,7 +1416,7 @@ public class PostRecyclerViewAdapter extends PagingDataAdapter<Post, RecyclerVie
                         Post.Preview preview = getSuitablePreview(post.getPreviews());
                         ((PostGalleryViewHolder) holder).preview = preview;
                         if (preview != null) {
-                            if (preview.getPreviewWidth() <= 0 || preview.getPreviewHeight() <= 0) {
+                            if (mFixedHeightPreviewInCard || (preview.getPreviewWidth() <= 0 || preview.getPreviewHeight() <= 0)) {
                                 int height = (int) (400 * mScale);
                                 ((PostGalleryViewHolder) holder).imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
                                 ((PostGalleryViewHolder) holder).imageView.getLayoutParams().height = height;
@@ -1448,7 +1450,7 @@ public class PostRecyclerViewAdapter extends PagingDataAdapter<Post, RecyclerVie
                         Post.Preview preview = getSuitablePreview(post.getPreviews());
                         ((PostGalleryViewHolder) holder).preview = preview;
                         if (preview != null) {
-                            if (preview.getPreviewWidth() <= 0 || preview.getPreviewHeight() <= 0) {
+                            if (mFixedHeightPreviewInCard || (preview.getPreviewWidth() <= 0 || preview.getPreviewHeight() <= 0)) {
                                 int height = (int) (400 * mScale);
                                 ((PostGalleryViewHolder) holder).imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
                                 ((PostGalleryViewHolder) holder).imageView.getLayoutParams().height = height;
@@ -1731,6 +1733,10 @@ public class PostRecyclerViewAdapter extends PagingDataAdapter<Post, RecyclerVie
         mDefaultLinkPostLayout = defaultLinkPostLayout;
     }
 
+    public void setFixedHeightPreviewInCard(boolean fixedHeightPreviewInCard) {
+        mFixedHeightPreviewInCard = fixedHeightPreviewInCard;
+    }
+
     @Override
     public void onViewRecycled(@NonNull RecyclerView.ViewHolder holder) {
         super.onViewRecycled(holder);
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/events/ChangeFixedHeightPreviewInCardEvent.java b/app/src/main/java/ml/docilealligator/infinityforreddit/events/ChangeFixedHeightPreviewInCardEvent.java
new file mode 100644
index 00000000..fff0c816
--- /dev/null
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/events/ChangeFixedHeightPreviewInCardEvent.java
@@ -0,0 +1,9 @@
+package ml.docilealligator.infinityforreddit.events;
+
+public class ChangeFixedHeightPreviewInCardEvent {
+    public boolean fixedHeightPreviewInCard;
+
+    public ChangeFixedHeightPreviewInCardEvent(boolean fixedHeightPreviewInCard) {
+        this.fixedHeightPreviewInCard = fixedHeightPreviewInCard;
+    }
+}
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/fragments/PostFragment.java b/app/src/main/java/ml/docilealligator/infinityforreddit/fragments/PostFragment.java
index 6d63b6c7..3638190c 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/fragments/PostFragment.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/fragments/PostFragment.java
@@ -95,6 +95,7 @@ import ml.docilealligator.infinityforreddit.events.ChangeDefaultLinkPostLayoutEv
 import ml.docilealligator.infinityforreddit.events.ChangeDefaultPostLayoutEvent;
 import ml.docilealligator.infinityforreddit.events.ChangeDisableImagePreviewEvent;
 import ml.docilealligator.infinityforreddit.events.ChangeEnableSwipeActionSwitchEvent;
+import ml.docilealligator.infinityforreddit.events.ChangeFixedHeightPreviewInCardEvent;
 import ml.docilealligator.infinityforreddit.events.ChangeHidePostFlairEvent;
 import ml.docilealligator.infinityforreddit.events.ChangeHidePostTypeEvent;
 import ml.docilealligator.infinityforreddit.events.ChangeHideSubredditAndUserPrefixEvent;
@@ -2065,6 +2066,14 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
         }
     }
 
+    @Subscribe
+    public void onChangeFixedHeightPreviewCardEvent(ChangeFixedHeightPreviewInCardEvent event) {
+        if (mAdapter != null) {
+            mAdapter.setFixedHeightPreviewInCard(event.fixedHeightPreviewInCard);
+            refreshAdapter();
+        }
+    }
+
     private void refreshAdapter() {
         int previousPosition = -1;
         if (mLinearLayoutManager != null) {
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/settings/PostPreferenceFragment.java b/app/src/main/java/ml/docilealligator/infinityforreddit/settings/PostPreferenceFragment.java
index a93bc592..d4785cc7 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/settings/PostPreferenceFragment.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/settings/PostPreferenceFragment.java
@@ -13,6 +13,7 @@ import ml.docilealligator.infinityforreddit.customviews.CustomFontPreferenceFrag
 import ml.docilealligator.infinityforreddit.events.ChangeCompactLayoutToolbarHiddenByDefaultEvent;
 import ml.docilealligator.infinityforreddit.events.ChangeDefaultLinkPostLayoutEvent;
 import ml.docilealligator.infinityforreddit.events.ChangeDefaultPostLayoutEvent;
+import ml.docilealligator.infinityforreddit.events.ChangeFixedHeightPreviewInCardEvent;
 import ml.docilealligator.infinityforreddit.events.ChangeHidePostFlairEvent;
 import ml.docilealligator.infinityforreddit.events.ChangeHidePostTypeEvent;
 import ml.docilealligator.infinityforreddit.events.ChangeHideSubredditAndUserPrefixEvent;
@@ -48,6 +49,7 @@ public class PostPreferenceFragment extends CustomFontPreferenceFragmentCompat {
         SwitchPreference hideSubredditAndUserPrefixSwitch = findPreference(SharedPreferencesUtils.HIDE_SUBREDDIT_AND_USER_PREFIX);
         SwitchPreference hideTheNumberOfVotesSwitch = findPreference(SharedPreferencesUtils.HIDE_THE_NUMBER_OF_VOTES);
         SwitchPreference hideTheNumberOfCommentsSwitch = findPreference(SharedPreferencesUtils.HIDE_THE_NUMBER_OF_COMMENTS);
+        SwitchPreference fixedHeightPreviewInCardSwitch = findPreference(SharedPreferencesUtils.FIXED_HEIGHT_PREVIEW_IN_CARD);
 
         if (defaultPostLayoutList != null) {
             defaultPostLayoutList.setOnPreferenceChangeListener((preference, newValue) -> {
@@ -142,5 +144,12 @@ public class PostPreferenceFragment extends CustomFontPreferenceFragmentCompat {
                 }
             });
         }
+
+        if (fixedHeightPreviewInCardSwitch != null) {
+            fixedHeightPreviewInCardSwitch.setOnPreferenceChangeListener((preference, newValue) -> {
+                EventBus.getDefault().post(new ChangeFixedHeightPreviewInCardEvent((Boolean) newValue));
+                return true;
+            });
+        }
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/utils/SharedPreferencesUtils.java b/app/src/main/java/ml/docilealligator/infinityforreddit/utils/SharedPreferencesUtils.java
index fad3a640..e5713e4f 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/utils/SharedPreferencesUtils.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/utils/SharedPreferencesUtils.java
@@ -200,6 +200,7 @@ public class SharedPreferencesUtils {
     public static final String DEFAULT_PLAYBACK_SPEED = "default_playback_speed";
     public static final String LEGACY_AUTOPLAY_VIDEO_CONTROLLER_UI = "legacy_autoplay_video_controller_ui";
     public static final String PINCH_TO_ZOOM_VIDEO = "pinch_to_zoom_video";
+    public static final String FIXED_HEIGHT_PREVIEW_IN_CARD = "fixed_height_preview_in_card";
 
     public static final String DEFAULT_PREFERENCES_FILE = "ml.docilealligator.infinityforreddit_preferences";
     public static final String MAIN_PAGE_TABS_SHARED_PREFERENCES_FILE = "ml.docilealligator.infinityforreddit.main_page_tabs";
diff --git a/app/src/main/res/drawable/ic_play_circle_24dp.xml b/app/src/main/res/drawable/ic_play_circle_24dp.xml
new file mode 100644
index 00000000..3b89d612
--- /dev/null
+++ b/app/src/main/res/drawable/ic_play_circle_24dp.xml
@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#FFFFFF"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M10,16.5l6,-4.5 -6,-4.5zM12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM12,20c-4.41,0 -8,-3.59 -8,-8s3.59,-8 8,-8 8,3.59 8,8 -3.59,8 -8,8z"/>
+</vector>
diff --git a/app/src/main/res/layout/item_post_compact.xml b/app/src/main/res/layout/item_post_compact.xml
index 5bab3835..83335fbd 100644
--- a/app/src/main/res/layout/item_post_compact.xml
+++ b/app/src/main/res/layout/item_post_compact.xml
@@ -233,6 +233,7 @@
                     android:layout_height="wrap_content"
                     android:layout_gravity="center"
                     android:layout_margin="0dp"
+                    android:padding="4dp"
                     android:background="@drawable/play_button_round_background"
                     android:visibility="gone" />
 
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 9a04f2e2..733343bf 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -624,6 +624,7 @@
     <string name="settings_custom_font_family_title">Custom Font Family</string>
     <string name="settings_custom_title_font_family_title">Custom Title Font Family</string>
     <string name="settings_custom_content_font_family_title">Custom Content Font Family</string>
+    <string name="settings_fixed_height_preview_in_card_title">Fixed Height in Card</string>
 
     <string name="no_link_available">Cannot get the link</string>
 
diff --git a/app/src/main/res/xml/post_preferences.xml b/app/src/main/res/xml/post_preferences.xml
index 7b3059e6..3bc09d0f 100644
--- a/app/src/main/res/xml/post_preferences.xml
+++ b/app/src/main/res/xml/post_preferences.xml
@@ -52,6 +52,11 @@
         app:key="hide_the_number_of_comments"
         app:title="@string/settings_hide_the_number_of_comments" />
 
+    <ml.docilealligator.infinityforreddit.customviews.CustomFontSwitchPreference
+        app:defaultValue="false"
+        app:key="fixed_height_preview_in_card"
+        app:title="@string/settings_fixed_height_preview_in_card_title" />
+
     <ml.docilealligator.infinityforreddit.customviews.CustomFontPreferenceCategory
         app:title="@string/post_layout_compact" />