Decrease distanceThreshold for Slidr in ViewImageOrGifActivity. Update proguard rules.

app/proguard-rules.pro

@@ -21,3 +21,57 @@
 -keepclassmembers class * extends org.greenrobot.eventbus.util.ThrowableFailureEvent {
     <init>(java.lang.Throwable);
 }
+
+-keepclassmembernames class com.google.android.exoplayer2.ui.PlayerControlView {
+  java.lang.Runnable hideAction;
+  void hideAfterTimeout();
+}
+
+# Retrofit does reflection on generic parameters. InnerClasses is required to use Signature and
+# EnclosingMethod is required to use InnerClasses.
+-keepattributes Signature, InnerClasses, EnclosingMethod
+
+# Retrofit does reflection on method and parameter annotations.
+-keepattributes RuntimeVisibleAnnotations, RuntimeVisibleParameterAnnotations
+
+# Retain service method parameters when optimizing.
+-keepclassmembers,allowshrinking,allowobfuscation interface * {
+    @retrofit2.http.* <methods>;
+}
+
+# Ignore annotation used for build tooling.
+-dontwarn org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement
+
+# Ignore JSR 305 annotations for embedding nullability information.
+-dontwarn javax.annotation.**
+
+# With R8 full mode, it sees no subtypes of Retrofit interfaces since they are created with a Proxy
+# and replaces all potential values with null. Explicitly keeping the interfaces prevents this.
+-if interface * { @retrofit2.http.* <methods>; }
+-keep,allowobfuscation interface <1>
+
+# Gson uses generic type information stored in a class file when working with fields. Proguard
+# removes such information by default, so configure it to keep all of it.
+-keepattributes Signature
+
+# For using GSON @Expose annotation
+-keepattributes *Annotation*
+
+# Gson specific classes
+-dontwarn sun.misc.**
+#-keep class com.google.gson.stream.** { *; }
+
+# Application classes that will be serialized/deserialized over Gson
+-keep class ml.docilealligator.infinityforreddit.CustomTheme.CustomTheme { <fields>; }
+
+# Prevent proguard from stripping interface information from TypeAdapter, TypeAdapterFactory,
+# JsonSerializer, JsonDeserializer instances (so they can be used in @JsonAdapter)
+-keep class * extends com.google.gson.TypeAdapter
+-keep class * implements com.google.gson.TypeAdapterFactory
+-keep class * implements com.google.gson.JsonSerializer
+-keep class * implements com.google.gson.JsonDeserializer
+
+# Prevent R8 from leaving Data object members always null
+-keepclassmembers,allowobfuscation class * {
+  @com.google.gson.annotations.SerializedName <fields>;
+}

app/src/main/java/ml/docilealligator/infinityforreddit/Activity/ViewImageOrGifActivity.java

@@ -131,7 +131,7 @@ public class ViewImageOrGifActivity extends AppCompatActivity implements SetAsWa
         actionBar.setHomeAsUpIndicator(upArrow);
         actionBar.setBackgroundDrawable(new ColorDrawable(getResources().getColor(R.color.transparentActionBarAndExoPlayerControllerColor)));
 
-        Slidr.attach(this, new SlidrConfig.Builder().position(SlidrPosition.VERTICAL).build());
+        Slidr.attach(this, new SlidrConfig.Builder().position(SlidrPosition.VERTICAL).distanceThreshold(0.125f).build());
 
         mediaDownloader = new MediaDownloaderImpl();