From ce00c3e9233a8e86a988f761e7c8f913cc41286a Mon Sep 17 00:00:00 2001
From: Huang Xin <chrox.huang@gmail.com>
Date: Fri, 7 Feb 2025 22:23:42 +0100
Subject: [PATCH] mobile: immersive UI for android (#313)

---
 .../gen/android/app/build.gradle.kts          | 80 +++++++++++++++++++
 .../com/bilingify/readest/MainActivity.kt     | 23 ++++++
 2 files changed, 103 insertions(+)
 create mode 100644 apps/readest-app/src-tauri/gen/android/app/build.gradle.kts
 create mode 100644 apps/readest-app/src-tauri/gen/android/app/src/main/java/com/bilingify/readest/MainActivity.kt

diff --git a/apps/readest-app/src-tauri/gen/android/app/build.gradle.kts b/apps/readest-app/src-tauri/gen/android/app/build.gradle.kts
new file mode 100644
index 00000000..3f6fa373
--- /dev/null
+++ b/apps/readest-app/src-tauri/gen/android/app/build.gradle.kts
@@ -0,0 +1,80 @@
+import java.util.Properties
+import java.io.FileInputStream
+
+plugins {
+    id("com.android.application")
+    id("org.jetbrains.kotlin.android")
+    id("rust")
+}
+
+val tauriProperties = Properties().apply {
+    val propFile = file("tauri.properties")
+    if (propFile.exists()) {
+        propFile.inputStream().use { load(it) }
+    }
+}
+
+android {
+    compileSdk = 34
+    namespace = "com.bilingify.readest"
+    defaultConfig {
+        manifestPlaceholders["usesCleartextTraffic"] = "false"
+        applicationId = "com.bilingify.readest"
+        minSdk = 26
+        targetSdk = 34
+        versionCode = tauriProperties.getProperty("tauri.android.versionCode", "1").toInt()
+        versionName = tauriProperties.getProperty("tauri.android.versionName", "1.0")
+    }
+    signingConfigs {
+        create("release") {
+            val keystorePropertiesFile = rootProject.file("keystore.properties")
+            val keystoreProperties = Properties()
+            if (keystorePropertiesFile.exists()) {
+                keystoreProperties.load(FileInputStream(keystorePropertiesFile))
+            }
+
+            keyAlias = keystoreProperties["keyAlias"] as String
+            keyPassword = keystoreProperties["password"] as String
+            storeFile = file(keystoreProperties["storeFile"] as String)
+            storePassword = keystoreProperties["password"] as String
+        }
+    }
+    buildTypes {
+        getByName("debug") {
+            manifestPlaceholders["usesCleartextTraffic"] = "true"
+            isDebuggable = true
+            isJniDebuggable = true
+            isMinifyEnabled = false
+            packaging {                jniLibs.keepDebugSymbols.add("*/arm64-v8a/*.so")
+                jniLibs.keepDebugSymbols.add("*/armeabi-v7a/*.so")
+                jniLibs.keepDebugSymbols.add("*/x86/*.so")
+                jniLibs.keepDebugSymbols.add("*/x86_64/*.so")
+            }
+        }
+        getByName("release") {
+            signingConfig = signingConfigs.getByName("release")
+        }
+    }
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
+    buildFeatures {
+        buildConfig = true
+    }
+}
+
+rust {
+    rootDirRel = "../../../"
+}
+
+dependencies {
+    implementation("androidx.webkit:webkit:1.6.1")
+    implementation("androidx.appcompat:appcompat:1.6.1")
+    implementation("androidx.activity:activity-ktx:1.9.3")
+    implementation("com.google.android.material:material:1.8.0")
+    testImplementation("junit:junit:4.13.2")
+    androidTestImplementation("androidx.test.ext:junit:1.1.4")
+    androidTestImplementation("androidx.test.espresso:espresso-core:3.5.0")
+}
+
+apply(from = "tauri.build.gradle.kts")
diff --git a/apps/readest-app/src-tauri/gen/android/app/src/main/java/com/bilingify/readest/MainActivity.kt b/apps/readest-app/src-tauri/gen/android/app/src/main/java/com/bilingify/readest/MainActivity.kt
new file mode 100644
index 00000000..5cb1fb01
--- /dev/null
+++ b/apps/readest-app/src-tauri/gen/android/app/src/main/java/com/bilingify/readest/MainActivity.kt
@@ -0,0 +1,23 @@
+package com.bilingify.readest
+
+import android.os.Bundle
+import android.view.View
+import android.view.WindowInsets
+import android.view.WindowInsetsController
+import androidx.activity.enableEdgeToEdge
+
+class MainActivity : TauriActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        enableEdgeToEdge()
+        super.onCreate(savedInstanceState)
+	
+	hideSystemUI()
+    }
+
+    private fun hideSystemUI() {
+        window.decorView.windowInsetsController?.let { controller ->
+            controller.hide(WindowInsets.Type.systemBars())
+            controller.systemBarsBehavior = WindowInsetsController.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE
+        }
+    }
+}