refactor(download): 重构下载模块代码格式和逻辑实现

- 格式化 ChildHandleDialog 类代码缩进和空行
- 优化 ChildHandleDialog 中的 onClick 方法使用 if-else 替代 switch
- 格式化 M3U8LiveDLoadActivity 类代码缩进和空行
- 优化 M3U8LiveDLoadActivity 中的菜单点击事件处理逻辑
- 格式化 M3U8VodDLoadActivity 类代码缩进和空行
- 添加必要的 import 语句和空行分隔
- 统一代码风格和提高可读性

app/build.gradle

@@ -5,13 +5,17 @@ plugins {
 }
 
 android {
+    namespace "com.arialyy.simple"
+
     compileSdkVersion rootProject.ext.compileSdkVersion
     buildToolsVersion rootProject.ext.buildToolsVersion
 
     defaultConfig {
         applicationId "com.arialyy.simple"
+
         minSdkVersion rootProject.ext.minSdkVersion
         targetSdkVersion rootProject.ext.targetSdkVersion
+
         versionCode 1
         versionName "1.0"
         multiDexEnabled true
@@ -20,6 +24,25 @@ android {
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
 
+
+    lintOptions {
+        abortOnError false
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    buildFeatures {
+        dataBinding true
+        buildConfig true
+    }
+
     signingConfigs {
         release {
             storeFile file("lyy.keystore")
@@ -35,6 +58,7 @@ android {
             debuggable true
             minifyEnabled false //混淆
         }
+
         release {
             zipAlignEnabled true
             minifyEnabled true
@@ -43,18 +67,11 @@ android {
         }
     }
 
-    dataBinding {
-        enabled = true
-    }
-
     packagingOptions {
         exclude 'META-INF/services/javax.annotation.processing.Processor'
         merge 'META-INF/services/com.arialyy.aria.core.inf.IUtil'
     }
 
-    lintOptions {
-        abortOnError false
-    }
 }
 
 dependencies {
@@ -65,16 +82,18 @@ dependencies {
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
     implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.0'
 
+    debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.7'
+
     implementation 'androidx.cardview:cardview:1.0.0'
     implementation 'com.google.android.material:material:1.0.0'
     implementation "org.jetbrains.kotlin:kotlin-stdlib:${rootProject.ext.kotlin_version}"
     api 'com.github.PhilJay:MPAndroidChart:v3.0.3'
-    debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.4'
+
     implementation 'com.github.bumptech.glide:glide:3.7.0'
     implementation 'com.pddstudio:highlightjs-android:1.5.0'
     implementation 'org.greenrobot:eventbus:3.1.1'
-    implementation project(':AppFrame')
 
+    implementation project(':AppFrame')
     // aria
     kapt project(':AriaCompiler')
     implementation project(':Aria')