# Quick Start

> Integrate `YukiHookAPI` into your project.

## Environment Requirements

- Windows 7 and above / macOS 10.14 and above / Linux distributions (Arch/Debian)

- Android Studio 2021.1 and above

- IntelliJ IDEA 2021.1 and above

- Kotlin 1.7.0 and above

- Android Gradle Plugin 7.0 and above

- Gradle 7.0 and above

- Java 11 and above (Since API `1.0.80`)

## Automatically Build Project

`YukiHookAPI` provides an automated build tool that can help you quickly build an Android standard project template with Xposed Module dependencies, and use the built template to start the next step directly.

You can [click here](../tools/yukihookapi-projectbuilder) to check it out.

## Manually Configure Project

If you don't want to use automated build tools, you can still manually configure project dependencies as follows.

### Create Project

Use `Android Studio` or `IntelliJ IDEA` to create a new Android project and select Kotlin in the `Language` column to automatically add basic dependencies.

### Integration Dependencies

We recommend using Kotlin DSL as the Gradle build script language and [SweetDependency](https://github.com/HighCapable/SweetDependency) to manage dependencies.

#### SweetDependency Method

Add the repositories and dependencies in your project's `SweetDependency` configuration file.

> The following example

```yaml
repositories:
  # Must be added when used as an Xposed Module, otherwise optional
  rovo89-xposed-api:
    url: https://api.xposed.info/
  # MavenCentral has a 2-hour cache,
  # if the latest version cannot be integrated, please add this
  sonatype-oss-releases:

plugins:
  # Must be added when used as an Xposed Module, otherwise optional
  com.google.devtools.ksp:
    version: +
  ...

libraries:
  # Must be added when used as an Xposed Module, otherwise optional
  de.robv.android.xposed:
    api:
      version: 82
      repositories:
        rovo89-xposed-api
  com.highcapable.yukihookapi:
    api:
      version: +
    # Must be added when used as an Xposed Module, otherwise optional
    ksp-xposed:
      version-ref: <this>::api
  ...
```

After adding it, run Gradle Sync and all dependencies will be autowired.

Next, deploy plugins in your project `build.gradle.kts`.

> The following example

```kotlin
plugins {
    // Must be added when used as an Xposed Module, otherwise optional
    autowire(libs.plugins.com.google.devtools.ksp)
    // ...
}
```

Then, deploy dependencies in your project `build.gradle.kts`.

> The following example

```kotlin
dependencies {
    // Basic dependencies
    implementation(com.highcapable.yukihookapi.api)
    // Must be added when used as an Xposed Module, otherwise optional
    compileOnly(de.robv.android.xposed.api)
    // Must be added when used as an Xposed Module, otherwise optional
    ksp(com.highcapable.yukihookapi.ksp.xposed)
}
```

#### Traditional Method (Not Recommended)

Add repositories in your project `build.gradle.kts` or `build.gradle`.

> Kotlin DSL

```kotlin
repositories {
    google()
    mavenCentral()
    // Must be added when used as an Xposed Module, otherwise optional
    maven { url("https://api.xposed.info/") }
    // MavenCentral has a 2-hour cache, if the latest version cannot be integrated, please add this URL
    maven { url("https://s01.oss.sonatype.org/content/repositories/releases/") }
}
```

> Groovy DSL

```groovy
repositories {
    google()
    mavenCentral()
    // Must be added when used as an Xposed Module, otherwise optional
    maven { url 'https://api.xposed.info/' }
    // MavenCentral has a 2-hour cache, if the latest version cannot be integrated, please add this URL
    maven { url 'https://s01.oss.sonatype.org/content/repositories/releases/' }
}
```

Add plugins in your project `build.gradle.kts` or `build.gradle`.

> Kotlin DSL

```kotlin
plugins {
    // Must be added when used as an Xposed Module, otherwise optional
    id("com.google.devtools.ksp") version "<ksp-version>"
}
```

> Groovy DSL

```groovy
plugins {
    // Must be added when used as an Xposed Module, otherwise optional
    id 'com.google.devtools.ksp' version '<ksp-version>'
}
```

Add dependencies in your project `build.gradle.kts` or `build.gradle`.

> Kotlin DSL

```kotlin
dependencies {
    // Basic dependency
    implementation("com.highcapable.yukihookapi:api:<yuki-version>")
    // Must be added when used as an Xposed Module, otherwise optional
    compileOnly("de.robv.android.xposed:api:82")
    // Must be added when used as an Xposed Module, otherwise optional
    ksp("com.highcapable.yukihookapi:ksp-xposed:<yuki-version>")
}
```

> Groovy DSL

```groovy
dependencies {
    // Basic dependency
    implementation 'com.highcapable.yukihookapi:api:<yuki-version>'
    // Must be added when used as an Xposed Module, otherwise optional
    compileOnly 'de.robv.android.xposed:api:82'
    // Must be added when used as an Xposed Module, otherwise optional
    ksp 'com.highcapable.yukihookapi:ksp-xposed:<yuki-version>'
}
```

Please modify **&lt;ksp-version&gt;** to the latest version found [here](https://github.com/google/ksp/releases) **(please note to select your current corresponding Kotlin version)**.

Please change **&lt;yuki-version&gt;** to the latest version [here](../about/changelog).

:::danger

The **api** and **ksp-xposed** dependency versions of **YukiHookAPI** must correspond one-to-one, otherwise a version mismatch error will occur.

We recommend using [SweetDependency](https://github.com/HighCapable/SweetDependency) to autowire dependencies for you.

:::

#### Configure Java Version

Modify the Java version of Kotlin in your project `build.gradle.kts` or `build.gradle` to 11 or above.

> Kotlin DSL

```kt
android {
    compileOptions {
        sourceCompatibility = JavaVersion.VERSION_11
        targetCompatibility = JavaVersion.VERSION_11
    }
    kotlinOptions {
        jvmTarget = "11"
    }
}
```

> Groovy DSL

```groovy
android {
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_11
        targetCompatibility JavaVersion.VERSION_11
    }
    kotlinOptions {
        jvmTarget = '11'
    }
}
```

::: warning

Since API **1.0.80**, the Java version used by Kotlin defaults to 11, and versions 1.8 and below are no longer supported.

:::

### Use as Xposed Module

Add the base code to your `AndroidManifest.xml`.

> The following example

```xml
<!-- Set as Xposed Module -->
<meta-data
    android:name="xposedmodule"
    android:value="true" />

<!-- Set your Xposed Module description -->
<meta-data
    android:name="xposeddescription"
    android:value="Fill in your Xposed Module description" />

<!-- The minimum Xposed version number -->
<!-- If you are using EdXposed/LSPosed, the minimum recommended is 93 -->
<meta-data
    android:name="xposedminversion"
    android:value="93" />

<!-- Optional: Configure support for New XSharedPreferences without adjusting xposedminversion to 93 -->
<meta-data
    android:name="xposedsharedprefs"
    android:value="true"/>
```

Create a Hook entry class in your project, implements `IYukiHookXposedInit` and add the annotation `@InjectYukiHookWithXposed`.

> The following example

```kotlin
@InjectYukiHookWithXposed
object HookEntry : IYukiHookXposedInit {

    override fun onHook() = YukiHookAPI.encase {
        // Your code here.
    }
}
```

::: tip Suggestion

Please configure **YukiHookAPI** in the **onInit** method and set the **isDebug** mode to the following form.

> The following example

```kotlin
override fun onInit() = configs {
    isDebug = BuildConfig.DEBUG
}
```

**YukiHookAPI** will print all logs for debugging by default.

For a release build, be sure to turn off debugging to prevent a lot of log stuffing on the user's device.

You can also extends **Application** of your Module App from **ModuleApplication** to achieve a complete user experience.

For more functions, please refer to [ModuleApplication](../api/public/com/highcapable/yukihookapi/hook/xposed/application/ModuleApplication).

:::

Then, you can start writing Hook code.

For configuration details related to use as an Xposed Module, you can [click here](../config/xposed-using) to continue reading.

If you are currently using Hook APIs such as Rovo89 Xposed API, you can refer to [Migrate from Other Hook APIs](../guide/move-to-new-api).

### Use as Hook API

#### Integration

Create your custom `Application`.

::: danger

Regardless of the **Hook Framework** you use, you need to add its docking Xposed dependency support.

If the target **Hook Framework** does not integrate Rovo89 Xposed API, you need to implement and connect **XposedBridge** by yourself.

:::

Add `YukiHookAPI.encase` method to `attachBaseContext`.

> The following example

```kotlin
override fun attachBaseContext(base: Context?) {
    // Load Hook Framework
    //
    // Your code here.
    //
    // Load YukiHookAPI
    YukiHookAPI.encase(base) {
        // Your code here.
    }
    super.attachBaseContext(base)
}
```

Then, you can start writing Hook code in much the same way you would use it as an Xposed Module.

For configuration details related to use as a Hook API, you can [click here](../config/api-using) to continue reading.

::: warning

**YukiHookPrefsBridge**, **YukiHookDataChannel** and Resources Hook functionality will not work when using a custom Hook Framework instead of the full Xposed Module.

:::