Initial commit

hiddenitems/.gitignore

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+/build

hiddenitems/build.gradle.kts

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+plugins {
+    id("com.android.library")
+    id("kotlin-android")
+    id("kotlin-android-extensions")
+}
+
+android {
+    compileSdk = sdk.versions.compileSdk.get().toInt()
+
+    defaultConfig {
+        minSdk = sdk.versions.minSdk.get().toInt()
+        targetSdk = sdk.versions.targetSdk.get().toInt()
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+        consumerProguardFiles("consumer-rules.pro")
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            proguardFiles(
+                    getDefaultProguardFile("proguard-android-optimize.txt"),
+                    "proguard-rules.pro"
+            )
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
+}
+
+dependencies {
+    implementation(libs.kotlin.stdlib)
+    implementation(libs.androidx.core)
+    implementation(libs.androidx.appcompat)
+
+    implementation(project(":database"))
+    implementation(project(":search"))
+}

hiddenitems/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.kts.kts.kts.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

hiddenitems/src/main/AndroidManifest.xml

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+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="de.mm20.launcher2.hiddenitems">
+
+    /
+</manifest>

hiddenitems/src/main/java/de/mm20/launcher2/hiddenitems/HiddenItemsRepository.kt

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+package de.mm20.launcher2.hiddenitems
+
+import android.content.Context
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MediatorLiveData
+import de.mm20.launcher2.database.AppDatabase
+import de.mm20.launcher2.search.data.Searchable
+
+/**
+ * A low level repository for hidden items. This can only be used to retrieve keys and to check
+ * whether an item is hidden. To retrieve actual Searchable objects, use FavoritesRepository.
+ */
+class HiddenItemsRepository private constructor(val context: Context) {
+
+    val hiddenItemsKeys : LiveData<List<String>> = AppDatabase.getInstance(context).searchDao().getHiddenItemKeys()
+
+    fun isHidden(item: Searchable): LiveData<Boolean> {
+        return AppDatabase.getInstance(context).searchDao().isHidden(item.key)
+    }
+
+    companion object {
+        private lateinit var instance: HiddenItemsRepository
+
+        fun getInstance(context: Context): HiddenItemsRepository {
+            if(!Companion::instance.isInitialized) instance = HiddenItemsRepository(context.applicationContext)
+            return instance
+        }
+    }
+}

hiddenitems/src/main/java/de/mm20/launcher2/hiddenitems/HiddenItemsViewModel.kt

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+package de.mm20.launcher2.hiddenitems
+
+import android.app.Application
+import androidx.lifecycle.AndroidViewModel
+
+class HiddenItemsViewModel(app: Application): AndroidViewModel(app) {
+    val hiddenItemsKeys = HiddenItemsRepository.getInstance(app).hiddenItemsKeys
+
+}