Android Hilt

.obsidian/workspace.json

@@ -37,7 +37,19 @@
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@@ -56,7 +68,7 @@
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@@ -122,7 +134,7 @@
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-                "file": "工具相关文档/VSCode/VSCode 相关.md",
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@@ -139,7 +151,7 @@
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@@ -162,7 +174,7 @@
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-                "file": "工具相关文档/VSCode/VSCode 相关.md"
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@@ -183,8 +195,11 @@
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+    "Android Hilt.md",
+    "工具相关文档/VSCode/VSCode 相关.md",
     "工具相关文档/Android Studio",
     "工具相关文档/git/Git 笔记.md",
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@@ -192,7 +207,6 @@
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     "工具相关文档/未命名.md",
     "开发愿望清单.md",
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@@ -218,8 +232,6 @@
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     "文档编写",
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-    "UI学习/PS 学习/日志.md",
-    "web/js/`JS` `setTimeout` 和 `clearTimeout`.md",
-    "web/css"
+    "UI学习/PS 学习/日志.md"
   ]
 }

Android Hilt.md

@@ -0,0 +1,55 @@
+暂时不写博客，看[官方教程](https://developer.android.google.cn/training/dependency-injection/hilt-android?hl=zh-cn#generated-components))
+
+不纠结于底层细节，就看看在学了Android官方的教程之后的总结
+### 引入依赖
+- 项目根级 `build.gradle.kts`
+```
+plugins {
+	// hilt  
+	id("com.google.dagger.hilt.android") version "2.48.1" apply false
+}
+```
+- app 级 `build.gradle.kts`
+```
+plugins {  
+	...
+    kotlin("kapt")  
+    id("com.google.dagger.hilt.android")  
+}
+
+android {
+	...
+}
+
+dependencies {
+	...
+	// hilt  
+	implementation("com.google.dagger:hilt-android:2.48.1")  
+	kapt("com.google.dagger:hilt-android-compiler:2.48.1")
+}
+
+kapt {  
+    correctErrorTypes = true  
+}
+```
+### 为当前的App启用Hilt (必须)
+创建一个 Application 的继承类，在 `AndroidManifest.xml` 中的 `application` 中设置当前的Application，为这个 `Application` 添加 `@HiltAndroidApp` 
+
+### Android Hilt 使用时的容器及层次结构
+Hilt 的顶层容器是 `Application` 容器, 这些容器，存在层级关系
+- 层级关系如下
+	- `SingletonComponent::class` -- `Hilt` 根容器, 就是 Application 容器
+		- `ActivityComponent::class` -- ``
+			- `FragmentComponent::class`
+			- `ViewComponent::class`
+		- `ServiceComponent::class`
+		- `BroadcastReceiver::class`
+		- 
+	 上面的层级关系中，`SingletonComponent` 是最高层次，依次类推
+	 
+### Android Hilt 中的作用
+
+- 标注Hilt容器的注解
+	- `@HiltAndroidApp`
+	- `@AndroidEntryPoint`
+	- 

日志检索.md

@@ -47,3 +47,6 @@
 ## 2024-04-12
 > Android 中的Service是在app的主线程中进行执行的，如果在主线程中执行了耗时操作，可能导致ANR
 
+
+## 2024-04-24
+- [[Android Hilt]]