合并webp格式支持，主分支将不再支持安卓9以下机型

Author: xiaojieonly

app/build.gradle

@@ -170,8 +170,8 @@ dependencies {
 //    implementation 'com.github.seven332:glgallery:0.1.2'
 //    implementation 'com.github.seven332:glview:0.1.0'
 //    implementation 'com.github.seven332:glview-image:0.1.0'
-    implementation 'com.github.seven332:hotspot:0.1.0'
 //    implementation 'com.github.seven332:image:0.1.12'
+    implementation 'com.github.seven332:hotspot:0.1.0'
     implementation 'com.github.seven332:refreshlayout:0.1.0'
     implementation 'com.github.seven332:ripple:0.1.2'
     implementation 'com.github.seven332:streampipe:0.1.0'

app/src/main/java/com/hippo/ehviewer/EhApplication.java

@@ -291,9 +291,6 @@ public void run() {
                     Log.i(TAG, "Native memory: " + FileUtils.humanReadableByteCount(
                             Debug.getNativeHeapAllocatedSize(), false));
                 }
-                if (DEBUG_PRINT_IMAGE_COUNT) {
-                    Log.i(TAG, "Image count: " + Image.getImageCount());
-                }
                 SimpleHandler.getInstance().postDelayed(this, DEBUG_PRINT_INTERVAL);
             }
         }.run();