Capability to display sideloaded apks

.gitignore

@@ -0,0 +1,30 @@
+# Gradle files
+.gradle/
+build/
+
+# Local configuration file (sdk path, etc)
+local.properties
+
+# Log/OS Files
+*.log
+
+# Android Studio generated files and folders
+captures/
+.externalNativeBuild/
+.cxx/
+*.apk
+output.json
+
+# IntelliJ
+*.iml
+.idea/
+
+# Keystore files
+*.jks
+*.keystore
+
+# Google Services (e.g. APIs or Firebase)
+google-services.json
+
+# Android Profiling
+*.hprof

app/src/main/java/com/hugegreenbug/launchy/AppManager.kt

@@ -3,7 +3,8 @@ package com.hugegreenbug.launchy
 import android.annotation.SuppressLint
 import android.content.Context
 import android.content.Intent
-import android.content.pm.ComponentInfo
+import android.content.pm.ApplicationInfo
+import android.content.pm.PackageItemInfo
 import android.content.pm.PackageManager.MATCH_ALL
 import android.graphics.drawable.Drawable
 import android.util.ArrayMap
@@ -17,38 +18,34 @@ class AppManager(private val context: Context) {
     fun getLaunchableApps(): List<App> {
         val intent = Intent(Intent.ACTION_MAIN, null)
         intent.addCategory(Intent.CATEGORY_LEANBACK_LAUNCHER)
-        var list = packageManager.queryIntentActivities(intent, MATCH_ALL)
-            .map { it.activityInfo }
-            .map { App(it.packageName, it.loadLabel(packageManager).toString(), it, false) }
-        val listIter = list.iterator()
-        while (listIter.hasNext()) {
-            val app = listIter.next()
-            val drawable = getAppIcon(app.componentInfo)
-            if (drawable == null) {
-                list = list.filterIndexed { _, element ->
-                    element.packageName != app.packageName
-                }
-            }
-        }
+
+        val list = ( getAppsThroughPackages() + getAppsThroughIntent(intent) )
+            .distinctBy { it.packageName }
+            .sortedBy { it.label }
 
         return list
     }
 
+    private fun getAppsThroughIntent(intent: Intent) =
+        packageManager.queryIntentActivities(intent, MATCH_ALL)
+            .map { it.activityInfo }
+            .map { App(it.packageName, it.loadLabel(packageManager).toString(), it, false) }
+
+    private fun getAppsThroughPackages() = packageManager.getInstalledPackages(0)
+        .filter { (it.applicationInfo.flags and ApplicationInfo.FLAG_SYSTEM) == 0 }
+        .map { it.applicationInfo }
+        .map { App(it.packageName, it.loadLabel(packageManager).toString(), it, false) }
+
     fun startApp(app: App) {
-        val intent = packageManager.getLeanbackLaunchIntentForPackage(app.packageName)
+        val intent = packageManager.getLeanbackLaunchIntentForPackage(app.packageName) ?:
+            packageManager.getLaunchIntentForPackage(app.packageName)
         context.startActivity(intent)
     }
 
-    fun getAppIcon(componentInfo: ComponentInfo): Drawable?
-            = appIconCache[componentInfo.packageName] ?: loadAppIcon(componentInfo)
-
-    private fun loadAppIcon(componentInfo: ComponentInfo): Drawable? {
-        return try {
-            val drawable = componentInfo.loadBanner(packageManager) ?: return null
+    fun getAppIcon(info: PackageItemInfo): Drawable
+            = appIconCache[info.packageName] ?: loadAppIcon(info)
 
-            drawable
-        } catch (e: SecurityException) {
-            null
-        }
+    private fun loadAppIcon(info: PackageItemInfo): Drawable {
+        return info.loadBanner(packageManager) ?: info.loadIcon(packageManager)
     }
 }

app/src/main/java/com/hugegreenbug/launchy/Model.kt

@@ -1,8 +1,8 @@
 package com.hugegreenbug.launchy
 
-import android.content.pm.ComponentInfo
+import android.content.pm.PackageItemInfo
 import android.graphics.Bitmap
 
 data class App(val packageName: String, val label: String,
-               val componentInfo: ComponentInfo, var favorite: Boolean)
+               val packageItemInfo: PackageItemInfo, var favorite: Boolean)
 data class Unsplash(val author: String, val url: String, val thumb: Bitmap, val name: String)

app/src/main/java/com/hugegreenbug/launchy/db/adapter/FavoriteAdapter.kt

@@ -44,12 +44,10 @@ class FavoriteAdapter(private val appManager: AppManager, private var list: List
                 return@setOnClickListener
             }
 
-            val banner = appManager.getAppIcon(app.componentInfo)
-            if (banner != null) {
-                val bannerBmap = BitmapUtils.toBitmap(banner)
-                val roundedBanner = getRoundedCornerBitmap(bannerBmap)
-                ivIcon.setImageBitmap(roundedBanner)
-            }
+            val banner = appManager.getAppIcon(app.packageItemInfo)
+            val bannerBmap = BitmapUtils.toBitmap(banner)
+            val roundedBanner = getRoundedCornerBitmap(bannerBmap)
+            ivIcon.setImageBitmap(roundedBanner)
             if (app.favorite) {
                 ivFav.visibility = View.VISIBLE
             } else {

build.gradle

@@ -8,7 +8,7 @@ buildscript {
         }
     }
     dependencies {
-        classpath "com.android.tools.build:gradle:7.0.2"
+        classpath 'com.android.tools.build:gradle:7.0.4'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.5.31"
 
         // NOTE: Do not place your application dependencies here; they belong