diff --git a/.gitignore b/.gitignore
index d3889f5..00ad176 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,4 +9,5 @@
 /captures
 .externalNativeBuild
 /.idea
-/.idea/caches/
\ No newline at end of file
+/.idea/caches/
+/app-test/release/
diff --git a/.idea/assetWizardSettings.xml b/.idea/assetWizardSettings.xml
deleted file mode 100644
index 8074791..0000000
--- a/.idea/assetWizardSettings.xml
+++ /dev/null
@@ -1,202 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="WizardSettings">
-    <option name="children">
-      <map>
-        <entry key="imageWizard">
-          <value>
-            <PersistentState>
-              <option name="children">
-                <map>
-                  <entry key="imageAssetPanel">
-                    <value>
-                      <PersistentState>
-                        <option name="children">
-                          <map>
-                            <entry key="actionbar">
-                              <value>
-                                <PersistentState>
-                                  <option name="children">
-                                    <map>
-                                      <entry key="clipArt">
-                                        <value>
-                                          <PersistentState>
-                                            <option name="values">
-                                              <map>
-                                                <entry key="color" value="000000" />
-                                              </map>
-                                            </option>
-                                          </PersistentState>
-                                        </value>
-                                      </entry>
-                                    </map>
-                                  </option>
-                                  <option name="values">
-                                    <map>
-                                      <entry key="theme" value="HOLO_DARK" />
-                                      <entry key="themeColor" value="ffffff" />
-                                    </map>
-                                  </option>
-                                </PersistentState>
-                              </value>
-                            </entry>
-                            <entry key="launcher">
-                              <value>
-                                <PersistentState>
-                                  <option name="children">
-                                    <map>
-                                      <entry key="foregroundClipArt">
-                                        <value>
-                                          <PersistentState>
-                                            <option name="values">
-                                              <map>
-                                                <entry key="color" value="ffffff" />
-                                              </map>
-                                            </option>
-                                          </PersistentState>
-                                        </value>
-                                      </entry>
-                                      <entry key="foregroundImage">
-                                        <value>
-                                          <PersistentState>
-                                            <option name="values">
-                                              <map>
-                                                <entry key="color" value="000000" />
-                                              </map>
-                                            </option>
-                                          </PersistentState>
-                                        </value>
-                                      </entry>
-                                      <entry key="foregroundText">
-                                        <value>
-                                          <PersistentState>
-                                            <option name="values">
-                                              <map>
-                                                <entry key="color" value="ffffff" />
-                                                <entry key="scalingPercent" value="82" />
-                                              </map>
-                                            </option>
-                                          </PersistentState>
-                                        </value>
-                                      </entry>
-                                      <entry key="foregroundTextAsset">
-                                        <value>
-                                          <PersistentState>
-                                            <option name="values">
-                                              <map>
-                                                <entry key="fontFamily" value="Ubuntu" />
-                                                <entry key="text" value="K" />
-                                              </map>
-                                            </option>
-                                          </PersistentState>
-                                        </value>
-                                      </entry>
-                                    </map>
-                                  </option>
-                                  <option name="values">
-                                    <map>
-                                      <entry key="backgroundAssetType" value="COLOR" />
-                                      <entry key="foregroundAssetType" value="TEXT" />
-                                      <entry key="generateWebIcon" value="false" />
-                                      <entry key="legacyIconShape" value="CIRCLE" />
-                                      <entry key="showGrid" value="true" />
-                                      <entry key="webIconShape" value="CIRCLE" />
-                                    </map>
-                                  </option>
-                                </PersistentState>
-                              </value>
-                            </entry>
-                            <entry key="launcherLegacy">
-                              <value>
-                                <PersistentState>
-                                  <option name="children">
-                                    <map>
-                                      <entry key="clipArt">
-                                        <value>
-                                          <PersistentState>
-                                            <option name="values">
-                                              <map>
-                                                <entry key="color" value="000000" />
-                                              </map>
-                                            </option>
-                                          </PersistentState>
-                                        </value>
-                                      </entry>
-                                    </map>
-                                  </option>
-                                </PersistentState>
-                              </value>
-                            </entry>
-                            <entry key="notification">
-                              <value>
-                                <PersistentState>
-                                  <option name="children">
-                                    <map>
-                                      <entry key="clipArt">
-                                        <value>
-                                          <PersistentState>
-                                            <option name="values">
-                                              <map>
-                                                <entry key="color" value="000000" />
-                                              </map>
-                                            </option>
-                                          </PersistentState>
-                                        </value>
-                                      </entry>
-                                    </map>
-                                  </option>
-                                </PersistentState>
-                              </value>
-                            </entry>
-                          </map>
-                        </option>
-                      </PersistentState>
-                    </value>
-                  </entry>
-                </map>
-              </option>
-            </PersistentState>
-          </value>
-        </entry>
-        <entry key="vectorWizard">
-          <value>
-            <PersistentState>
-              <option name="children">
-                <map>
-                  <entry key="vectorAssetStep">
-                    <value>
-                      <PersistentState>
-                        <option name="children">
-                          <map>
-                            <entry key="clipartAsset">
-                              <value>
-                                <PersistentState>
-                                  <option name="values">
-                                    <map>
-                                      <entry key="url" value="jar:file:/C:/Program%20Files/Android/Android%20Studio/plugins/android/lib/android.jar!/images/material_design_icons/content/ic_save_black_24dp.xml" />
-                                    </map>
-                                  </option>
-                                </PersistentState>
-                              </value>
-                            </entry>
-                          </map>
-                        </option>
-                        <option name="values">
-                          <map>
-                            <entry key="color" value="ffffff" />
-                            <entry key="outputName" value="ic_save_white_24dp" />
-                            <entry key="sourceFile" value="C:\Users\oupso\Downloads\java-seeklogo.com.svg" />
-                          </map>
-                        </option>
-                      </PersistentState>
-                    </value>
-                  </entry>
-                </map>
-              </option>
-            </PersistentState>
-          </value>
-        </entry>
-      </map>
-    </option>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/caches/build_file_checksums.ser b/.idea/caches/build_file_checksums.ser
deleted file mode 100644
index ebeadf9..0000000
Binary files a/.idea/caches/build_file_checksums.ser and /dev/null differ
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
deleted file mode 100644
index 15a15b2..0000000
--- a/.idea/encodings.xml
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="Encoding" addBOMForNewFiles="with NO BOM" />
-</project>
\ No newline at end of file
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
deleted file mode 100644
index 6774260..0000000
--- a/.idea/gradle.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="GradleMigrationSettings" migrationVersion="1" />
-  <component name="GradleSettings">
-    <option name="linkedExternalProjectsSettings">
-      <GradleProjectSettings>
-        <option name="delegatedBuild" value="false" />
-        <option name="testRunner" value="PLATFORM" />
-        <option name="distributionType" value="DEFAULT_WRAPPED" />
-        <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="modules">
-          <set>
-            <option value="$PROJECT_DIR$" />
-            <option value="$PROJECT_DIR$/apng_library" />
-            <option value="$PROJECT_DIR$/app-test" />
-          </set>
-        </option>
-        <option name="resolveModulePerSourceSet" value="false" />
-      </GradleProjectSettings>
-    </option>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
deleted file mode 100644
index 5f93d04..0000000
--- a/.idea/misc.xml
+++ /dev/null
@@ -1,52 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="JavadocGenerationManager">
-    <option name="OUTPUT_DIRECTORY" value="$USER_HOME$/Downloads/javadoc" />
-    <option name="OPTION_SCOPE" value="package" />
-  </component>
-  <component name="NullableNotNullManager">
-    <option name="myDefaultNullable" value="android.support.annotation.Nullable" />
-    <option name="myDefaultNotNull" value="androidx.annotation.NonNull" />
-    <option name="myNullables">
-      <value>
-        <list size="12">
-          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.Nullable" />
-          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nullable" />
-          <item index="2" class="java.lang.String" itemvalue="javax.annotation.CheckForNull" />
-          <item index="3" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.Nullable" />
-          <item index="4" class="java.lang.String" itemvalue="android.support.annotation.Nullable" />
-          <item index="5" class="java.lang.String" itemvalue="androidx.annotation.Nullable" />
-          <item index="6" class="java.lang.String" itemvalue="androidx.annotation.RecentlyNullable" />
-          <item index="7" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.qual.Nullable" />
-          <item index="8" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NullableDecl" />
-          <item index="9" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NullableType" />
-          <item index="10" class="java.lang.String" itemvalue="android.annotation.Nullable" />
-          <item index="11" class="java.lang.String" itemvalue="com.android.annotations.Nullable" />
-        </list>
-      </value>
-    </option>
-    <option name="myNotNulls">
-      <value>
-        <list size="11">
-          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.NotNull" />
-          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nonnull" />
-          <item index="2" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.NonNull" />
-          <item index="3" class="java.lang.String" itemvalue="android.support.annotation.NonNull" />
-          <item index="4" class="java.lang.String" itemvalue="androidx.annotation.NonNull" />
-          <item index="5" class="java.lang.String" itemvalue="androidx.annotation.RecentlyNonNull" />
-          <item index="6" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.qual.NonNull" />
-          <item index="7" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NonNullDecl" />
-          <item index="8" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NonNullType" />
-          <item index="9" class="java.lang.String" itemvalue="android.annotation.NonNull" />
-          <item index="10" class="java.lang.String" itemvalue="com.android.annotations.NonNull" />
-        </list>
-      </value>
-    </option>
-  </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="JDK" project-jdk-type="JavaSDK">
-    <output url="file://$PROJECT_DIR$/build/classes" />
-  </component>
-  <component name="ProjectType">
-    <option name="id" value="Android" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/runConfigurations.xml b/.idea/runConfigurations.xml
deleted file mode 100644
index 7f68460..0000000
--- a/.idea/runConfigurations.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="RunConfigurationProducerService">
-    <option name="ignoredProducers">
-      <set>
-        <option value="org.jetbrains.plugins.gradle.execution.test.runner.AllInPackageGradleConfigurationProducer" />
-        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestClassGradleConfigurationProducer" />
-        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestMethodGradleConfigurationProducer" />
-      </set>
-    </option>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
deleted file mode 100644
index 35eb1dd..0000000
--- a/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="" vcs="Git" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/app-test/libs/apng_library-release.aar b/app-test/libs/apng_library-release.aar
deleted file mode 100644
index dbb1407..0000000
Binary files a/app-test/libs/apng_library-release.aar and /dev/null differ
diff --git a/app-test/release/app-test-release.apk b/app-test/release/app-test-release.apk
deleted file mode 100644
index 914e05d..0000000
Binary files a/app-test/release/app-test-release.apk and /dev/null differ
diff --git a/app-test/release/app-test.aab b/app-test/release/app-test.aab
deleted file mode 100644
index d46391a..0000000
Binary files a/app-test/release/app-test.aab and /dev/null differ
diff --git a/app-test/release/output.json b/app-test/release/output.json
deleted file mode 100644
index d082bfe..0000000
--- a/app-test/release/output.json
+++ /dev/null
@@ -1 +0,0 @@
-[{"outputType":{"type":"APK"},"apkData":{"type":"MAIN","splits":[],"versionCode":1,"versionName":"1.0.10","enabled":true,"outputFile":"app-test-release.apk","fullName":"release","baseName":"release"},"path":"app-test-release.apk","properties":{}}]
\ No newline at end of file