Build success in Android Studio

build.gradle

@@ -9,7 +9,7 @@ buildscript {
     }
 }
 
-final String ANDROID_TOP = "${rootDir}/../../.."
+final String ANDROID_TOP = "${rootDir}"
 final String FRAMEWORK_PREBUILTS_DIR = "${ANDROID_TOP}/prebuilts/framework_intermediates/"
 
 apply plugin: 'com.android.application'
@@ -56,7 +56,7 @@ android {
             testApplicationId 'com.android.launcher3.tests'
         }
 
-        withQuickstep {
+        /*withQuickstep {
             dimension "recents"
 
             minSdkVersion 28
@@ -66,7 +66,7 @@ android {
             dimension "recents"
 
             minSdkVersion 28
-        }
+        }*/
 
         withoutQuickstep {
             dimension "recents"
@@ -125,7 +125,7 @@ android {
             java.srcDirs = ['src_ui_overrides']
         }
 
-        withQuickstep {
+        /*withQuickstep {
             res.srcDirs = ['quickstep/res', 'quickstep/recents_ui_overrides/res']
             java.srcDirs = ['quickstep/src', 'quickstep/recents_ui_overrides/src']
             manifest.srcFile "quickstep/AndroidManifest.xml"
@@ -135,7 +135,7 @@ android {
             res.srcDirs = ['quickstep/res', 'go/quickstep/res']
             java.srcDirs = ['quickstep/src', 'go/quickstep/src']
             manifest.srcFile "quickstep/AndroidManifest.xml"
-        }
+        }*/
     }
 }
 
@@ -151,16 +151,16 @@ dependencies {
     implementation "androidx.recyclerview:recyclerview:${ANDROID_X_VERSION}"
     implementation "androidx.preference:preference:${ANDROID_X_VERSION}"
     implementation project(':IconLoader')
-    implementation fileTree(dir: "${FRAMEWORK_PREBUILTS_DIR}/libs", include: 'launcher_protos.jar')
+    implementation fileTree(dir: "${ANDROID_TOP}/libs", include: 'launcher_protos.jar')
 
     // Recents lib dependency
-    withQuickstepImplementation fileTree(dir: "${FRAMEWORK_PREBUILTS_DIR}/quickstep/libs", include: 'sysui_shared.jar')
+    //withQuickstepImplementation fileTree(dir: "${ANDROID_TOP}/libs", include: 'sysui_shared.jar')
 
     // Recents lib dependency for Go
-    withQuickstepIconRecentsImplementation fileTree(dir: "${FRAMEWORK_PREBUILTS_DIR}/quickstep/libs", include: 'sysui_shared.jar')
+    //withQuickstepIconRecentsImplementation fileTree(dir: "${ANDROID_TOP}/libs", include: 'sysui_shared.jar')
 
-    // Required for AOSP to compile. This is already included in the sysui_shared.jar
-    withoutQuickstepImplementation fileTree(dir: "${FRAMEWORK_PREBUILTS_DIR}/libs", include: 'plugin_core.jar')
+    // Required for AOSP to compile. This is already included in ANDROID_TOP sysui_shared.jar
+    withoutQuickstepImplementation fileTree(dir: "${ANDROID_TOP}/libs", include: 'plugin_core.jar')
 
     testImplementation 'junit:junit:4.12'
     androidTestImplementation "org.mockito:mockito-core:1.9.5"

gradle.properties

@@ -10,4 +10,4 @@ PROTOBUF_CLASS_PATH=com.google.protobuf:protobuf-gradle-plugin:0.8.6
 PROTOBUF_DEPENDENCY=com.google.protobuf.nano:protobuf-javanano:3.0.0-alpha-7
 
 BUILD_TOOLS_VERSION=28.0.3
-COMPILE_SDK=android-Q
+COMPILE_SDK=android-29

iconloaderlib/build.gradle

@@ -37,3 +37,7 @@ android {
 dependencies {
     implementation "androidx.core:core:${ANDROID_X_VERSION}"
 }
+
+repositories {
+    google()
+}

iconloaderlib/src_full_lib/com/android/launcher3/icons/SimpleIconCache.java

@@ -66,12 +66,12 @@ public class SimpleIconCache extends BaseIconCache {
     @Override
     protected long getSerialNumberForUser(UserHandle user) {
         synchronized (mUserSerialMap) {
-            int index = mUserSerialMap.indexOfKey(user.getIdentifier());
+            int index = mUserSerialMap.indexOfKey(user.hashCode());
             if (index >= 0) {
                 return mUserSerialMap.valueAt(index);
             }
             long serial = mUserManager.getSerialNumberForUser(user);
-            mUserSerialMap.put(user.getIdentifier(), serial);
+            mUserSerialMap.put(user.hashCode(), serial);
             return serial;
         }
     }
@@ -84,7 +84,7 @@ public class SimpleIconCache extends BaseIconCache {
 
     @Override
     protected boolean isInstantApp(ApplicationInfo info) {
-        return info.isInstantApp();
+        return mContext.getPackageManager().isInstantApp(info.packageName);
     }
 
     @Override

res/values-v29/styles.xml

@@ -19,7 +19,7 @@
 
 <resources>
     <!-- Launcher theme -->
-    <style name="BaseLauncherTheme" parent="@android:style/Theme.DeviceDefault.DayNight">
+    <style name="BaseLauncherTheme" parent="@style/Theme.AppCompat.DayNight">
         <item name="android:colorBackgroundCacheHint">@null</item>
         <item name="android:colorEdgeEffect">#FF757575</item>
         <item name="android:windowActionBar">false</item>
@@ -28,7 +28,7 @@
         <item name="android:windowShowWallpaper">true</item>
         <item name="folderTextColor">?attr/workspaceTextColor</item>
         <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
-        <item name="android:enforceStatusBarContrast">false</item>
-        <item name="android:enforceNavigationBarContrast">false</item>
+       <!-- <item name="android:enforceStatusBarContrast">false</item>
+        <item name="android:enforceNavigationBarContrast">false</item>-->
     </style>
 </resources>