Update Android dependencies and example.

Cargo.toml

@@ -45,8 +45,9 @@ wasm-bindgen = "0.2"
 web-sys = { version = "0.3", features = ["EventTarget", "SpeechSynthesis", "SpeechSynthesisErrorCode", "SpeechSynthesisErrorEvent", "SpeechSynthesisEvent", "SpeechSynthesisUtterance", "SpeechSynthesisVoice", "Window", ] }
 
 [target.'cfg(target_os="android")'.dependencies]
-jni = "0.19"
+jni = "0.20"
-ndk-glue = "0.6"
+ndk-context = "0.1"
+ndk-glue = "0.7"
 
 [package.metadata.docs.rs]
 no-default-features = true

examples/android/app/build.gradle

@@ -1,16 +1,16 @@
 plugins {
     id "com.android.application"
-    id "kotlin-android"
+    id "org.mozilla.rust-android-gradle.rust-android"
 }
 
 android {
-    compileSdkVersion 30
+    namespace "rs.tts"
-    buildToolsVersion "30.0.3"
+    compileSdkVersion 33
-
+    ndkVersion "25.1.8937393"
     defaultConfig {
         applicationId "rs.tts"
         minSdkVersion 21
-        targetSdkVersion 30
+        targetSdkVersion 33
         versionCode 1
         versionName "1.0"
     }
@@ -21,27 +21,27 @@ android {
             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 "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
     implementation "androidx.core:core-ktx:1.2.0"
     implementation "androidx.annotation:annotation:1.1.0"
     implementation "com.google.android.material:material:1.1.0"
     implementation "androidx.constraintlayout:constraintlayout:1.1.3"
 }
 
-apply plugin: "com.github.willir.rust.cargo-ndk-android"
+apply plugin: "org.mozilla.rust-android-gradle.rust-android"
 
-cargoNdk {
+cargo {
     module  = "."
+    libname = "tts"
+    targets = ["arm", "x86"]
+}
+
+tasks.whenTaskAdded { task ->
+    if ((task.name == 'javaPreCompileDebug' || task.name == 'javaPreCompileRelease')) {
+        task.dependsOn "cargoBuild"
+    }
 }
 
 project.afterEvaluate {

examples/android/app/src/main/AndroidManifest.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="rs.tts">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <application android:allowBackup="true" android:label="@string/app_name">
-        <activity android:name=".MainActivity">
+        <activity android:name=".MainActivity" android:exported="true">
             <meta-data android:name="android.app.lib_name" android:value="hello_world" />
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />

examples/android/build.gradle

@@ -1,28 +1,28 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
-buildscript {
+
-    ext.kotlin_version = "1.3.72"
+buildscript {                                                                                                                                                                 
-    repositories {
+    repositories {                                                                                                                                                            
-        google()
+        google()                                                                                                                                                              
-        jcenter()
+        mavenCentral()                                                                                                                                                        
         maven {
             url "https://plugins.gradle.org/m2/"
         }
-    }
+    }                                                                                                                                                                         
-    dependencies {
+}                                                                                                                                                                             
-        classpath "com.android.tools.build:gradle:4.1.1"
+
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+plugins {
-        classpath "gradle.plugin.com.github.willir.rust:plugin:0.3.4"
+    id "com.android.application" version "7.3.0" apply false
-        // NOTE: Do not place your application dependencies here; they belong
+    id "com.android.library" version "7.3.0" apply false
-        // in the individual module build.gradle files
+    id "org.jetbrains.kotlin.android" version "1.7.21" apply false
-    }
+    id "org.mozilla.rust-android-gradle.rust-android" version "0.9.3" apply false
 }
 
 allprojects {
     repositories {
         google()
-        jcenter()
+        mavenCentral()
-    }
+    }                                                                                                                                                                         
-}
+}                                                                                                                                                                             
 
 task clean(type: Delete) {
     delete rootProject.buildDir

examples/android/cargo.toml

@@ -10,5 +10,5 @@ edition = "2018"
 crate-type = ["dylib"]
 
 [dependencies]
-ndk-glue = "0.6"
+ndk-glue = "0.7"
 tts = { path = "../.." }

examples/android/gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip

examples/android/settings.gradle

@@ -1 +1,8 @@
-include ":app"
+pluginManagement {
+    repositories {
+        gradlePluginPortal()
+        google()
+        mavenCentral()
+    }
+}
+include ":app"

src/backends/android.rs

@@ -179,8 +179,9 @@ impl Android {
         let id = BackendId::Android(bid);
         *backend_id += 1;
         drop(backend_id);
-        let native_activity = ndk_glue::native_activity();
+        let ctx = ndk_context::android_context();
-        let vm = Self::vm()?;
+        let vm = unsafe { jni::JavaVM::from_raw(ctx.vm().cast()) }?;
+        let context = unsafe { JObject::from_raw(ctx.context().cast()) };
         let env = vm.attach_current_thread_permanently()?;
         let bridge = BRIDGE.lock().unwrap();
         if let Some(bridge) = &*bridge {
@@ -188,7 +189,7 @@ impl Android {
             let tts = env.new_object(
                 "android/speech/tts/TextToSpeech",
                 "(Landroid/content/Context;Landroid/speech/tts/TextToSpeech$OnInitListener;)V",
-                &[native_activity.activity().into(), bridge.into()],
+                &[context.into(), bridge.into()],
             )?;
             env.call_method(
                 tts,
@@ -229,9 +230,8 @@ impl Android {
     }
 
     fn vm() -> Result<JavaVM, jni::errors::Error> {
-        let native_activity = ndk_glue::native_activity();
+        let ctx = ndk_context::android_context();
-        let vm_ptr = native_activity.vm();
+        unsafe { jni::JavaVM::from_raw(ctx.vm().cast()) }
-        unsafe { jni::JavaVM::from_raw(vm_ptr) }
     }
 }