初始化

android/app/build.gradle

@@ -0,0 +1,140 @@
+plugins {
+    id 'com.android.application'
+    id 'kotlin-android'
+    id 'dev.flutter.flutter-gradle-plugin'
+}
+
+apply plugin: 'top.niunaijun.blackobfuscator'
+apply plugin: 'walle'
+
+def bundledReleaseKeystore = file('../keystore/nut.jks')
+def legacyBundledReleaseKeystore = file('../keystore/nut.jks.old')
+def resolvedReleaseKeystore = bundledReleaseKeystore.exists() ? bundledReleaseKeystore : legacyBundledReleaseKeystore
+
+android {
+    namespace "com.xvproject"
+    compileSdk 36
+    ndkVersion "28.2.13676358"
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_17
+        targetCompatibility JavaVersion.VERSION_17
+        coreLibraryDesugaringEnabled true
+    }
+
+    kotlinOptions {
+        jvmTarget = JavaVersion.VERSION_17.toString()
+    }
+
+    sourceSets {
+        main.java.srcDirs += 'src/main/kotlin'
+    }
+
+    defaultConfig {
+        applicationId "com.noporn.newchatone_twelve_five"
+        minSdk = 24
+        targetSdk = 36
+        versionCode = 1
+        versionName = "1.12.6"
+    }
+
+    signingConfigs {
+        release {
+            storeFile resolvedReleaseKeystore
+            storePassword 'jiahua123456'
+            storeType 'jks'
+            keyAlias 'nut'
+            keyPassword 'jiahua123456'
+            v1SigningEnabled false
+            v2SigningEnabled true
+        }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled true
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+            shrinkResources true
+            signingConfig signingConfigs.release
+        }
+        debug {
+            minifyEnabled false
+            shrinkResources false
+            versionNameSuffix "test"
+        }
+    }
+
+    packagingOptions {
+        jniLibs {
+            excludes += ['**/armeabi-v7a/**', '**/x86/**', '**/x86_64/**']
+        }
+    }
+
+    applicationVariants.configureEach { variant ->
+        println "variant.name= ${variant.name}"
+        variant.outputs.configureEach {
+            //只处理生产版本
+            if (buildType.name == 'release') {
+                println "buildType= ${variant.buildType.getName()}"
+                def outputFileDir = "${project.projectDir.absolutePath}/release/"
+                def createTime = new Date().format("MM-dd-HH-mm", TimeZone.getTimeZone("GMT+08:00"))
+                println "outputFileDir= ${outputFileDir}"
+                def abi = filters.find { it.filterType.toString() == "ABI" }?.identifier
+                def abiSuffix = (variant.outputs.size() > 1 && abi) ? "_${abi}" : ""
+                def path = "hgdj" + '_release' + "_" + variant.versionName + abiSuffix + "_" + createTime + ".apk"
+                println("path= " + path)
+                outputFileName = path
+            }
+        }
+    }
+}
+
+flutter {
+    source '../..'
+}
+
+configurations.configureEach {
+    resolutionStrategy {
+        force 'androidx.core:core-ktx:1.6.0'
+    }
+}
+
+configurations.all {
+    resolutionStrategy {
+        force 'com.tencent:mmkv:1.2.14'
+    }
+}
+
+// 加入混淆配置
+BlackObfuscator {
+    // 是否启用
+    enabled true
+    // 混淆深度
+    depth 3
+    // 需要混淆的包或者类(匹配前面一段)
+    obfClass = ["lib"]
+    // blackClass中的包或者类不会进行混淆(匹配前面一段)
+    // blackClass = ["top.niunaijun.black"]
+}
+
+dependencies {
+    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:2.1.5'
+    // android 读取渠道号码
+    implementation 'com.mcxiaoke.packer-ng:helper:2.0.1'
+    implementation 'androidx.appcompat:appcompat:1.6.1'
+    implementation 'androidx.core:core-ktx:1.12.0'
+    implementation 'androidx.lifecycle:lifecycle-common:2.6.2'
+    def camerax_version = "1.0.0-beta11"
+    implementation "androidx.camera:camera-core:${camerax_version}"
+    implementation "androidx.camera:camera-camera2:${camerax_version}"
+    implementation "androidx.camera:camera-lifecycle:${camerax_version}"
+    implementation 'com.squareup.okhttp3:okhttp:4.9.3'
+    // 协程核心库
+    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.6.4"
+    // 协程Android支持库
+    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.6.4"
+    // 协程Java8支持库
+    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-jdk8:1.6.4"
+    implementation 'com.qiniu:happy-dns:2.0.1'
+    implementation 'com.github.Petterpx.walle:library:1.0.5'
+}

android/app/key/README.md

@@ -0,0 +1,3 @@
+运行 ./resp_genkey.sh xxxxx
+xxxxx 为alias/密码和密钥的名称；
+如果提示输入密钥，直接输入xxxxx即可

android/app/key/genkey.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+if [ $# -ne 1 ]; then
+    printf -- "Please input alias.\n\n"
+    exit
+fi
+echo "输入参数密钥$1\n"
+keystoreName="$1.jks"
+# echo "test code 2"
+
+printf "\n开始生成key:[$keystoreName]...\n\n"
+`keytool -genkey -alias $1 -keyalg RSA -validity 10000 -keystore $keystoreName`
+printf "\n[$keystoreName]正在进行pkcs12重新加密...\n\n"
+`keytool -importkeystore -srckeystore $keystoreName -destkeystore $keystoreName -deststoretype pkcs12`
+printf "\n删除老的key:[$keystoreName.old]...okay\n\n"
+`rm -rf $keystoreName.old`
+
+cat /dev/null  > ../../key.properties
+echo "storePassword=$1" >> ../../key.properties
+echo "keyPassword=$1" >> ../../key.properties
+echo "keyAlias=$1" >> ../../key.properties
+echo "storeFile=./key/$keystoreName" >> ../../key.properties

android/app/key/resp_genkey.sh

@@ -0,0 +1,74 @@
+#!/usr/bin/expect
+#功能：自动填充生成androidkey功能
+#注意：expect 是用c语言写的 所以用argc和argv接收参数
+#注意：expect 只接受shell而不是bash 请./运行
+
+# expect 常用命令 
+# spawn               交互程序开始后面跟命令或者指定程序
+# expect              获取匹配信息匹配成功则执行expect后面的程序动作
+# send exp_send       用于发送指定的字符串信息
+# exp_continue        在expect中多次匹配就需要用到
+# send_user           用来打印输出 相当于shell中的echo
+# exit                退出expect脚本
+# eof                 expect执行结束 退出
+# set                 定义变量
+# puts                输出变量
+# set timeout         设置超时时间
+
+if {$argc < 1} {
+    puts "Please input alias.\n\n"
+    exit 1
+}
+
+set password [lindex $argv 0]
+# send_user $password
+puts stderr $password
+# spawn [exec bash  ./genkey.sh  $password]
+spawn bash  ./genkey.sh $password
+
+# expect "输入密钥库口令:"
+# send "$password\r"
+# expect "再次输入新口令:"
+# send "$password\r"
+# expect "是什么?"
+# send "$password\r"
+# expect "是什么?"
+# send "$password\r"
+# expect "是什么?"
+# send "$password\r"
+# expect "是什么?"
+# send "$password\r"
+# expect "是什么?"
+# send "$password\r"
+# expect "是什么?"
+# send "$password\r"
+# expect "是否正确?"
+# send "y\r"
+# expect "按回车):"
+# send "\r"
+# expect "输入源密钥库口令:"
+# send "$password\r"
+# # expect "输入目标密钥库口令:"
+# # send "$password\r"
+# # expect "再次输入新口令:"
+# # send "$password\r"
+
+ expect {
+     "输入密钥库口令:"
+     { send "$password\r"; exp_continue }
+     "再次输入新口令:"
+     {send "$password\r"; exp_continue}
+     "是什么?"
+     {send "$password\r"; exp_continue}
+     "是否正确?"
+     {send "y\r"; exp_continue}
+     "按回车):"
+     {send "\r"; exp_continue}
+     "输入源密钥库口令:"
+     {send "$password\r";exp_continue}
+     "输入目标密钥库口令:"
+     {send "$password\r";exp_continue}
+     "再次输入新口令:"
+     {send "$password\r";exp_continue}
+ }
+#  interact

android/app/proguard-rules.pro

@@ -0,0 +1,21 @@
+-dontwarn javax.imageio.spi.ImageInputStreamSpi
+-dontwarn javax.imageio.spi.ImageOutputStreamSpi
+-dontwarn javax.imageio.spi.ImageReaderSpi
+-dontwarn javax.imageio.spi.ImageWriterSpi
+-dontwarn org.bouncycastle.jsse.BCSSLParameters
+-dontwarn org.bouncycastle.jsse.BCSSLSocket
+-dontwarn org.bouncycastle.jsse.provider.BouncyCastleJsseProvider
+-dontwarn org.conscrypt.Conscrypt$Version
+-dontwarn org.conscrypt.Conscrypt
+-dontwarn org.conscrypt.ConscryptHostnameVerifier
+-dontwarn org.openjsse.javax.net.ssl.SSLParameters
+-dontwarn org.openjsse.javax.net.ssl.SSLSocket
+-dontwarn org.openjsse.net.ssl.OpenJSSE
+
+# ffmpeg_kit_flutter_new_https_gpl：原生库 JNI_OnLoad 通过 RegisterNatives 绑定 AbiDetect.getNativeCpuAbi 等方法，
+# release 下 R8 混淆改名会导致绑定失败 → JNI_OnLoad 返回 0 → 启动 SIGSEGV 闪退，必须 keep。
+-keep class com.antonkarpenko.ffmpegkit.** { *; }
+# 通用兜底：任何含 native 方法的类，保留其 native 方法名（防止其它 JNI 库重蹈覆辙）
+-keepclasseswithmembernames,includedescriptorclasses class * {
+    native <methods>;
+}

android/app/src/debug/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- The INTERNET permission is required for development. Specifically,
+         the Flutter tool needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>

android/app/src/main/AndroidManifest.xml

@@ -0,0 +1,318 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    package="com.xvproject">
+
+    <!-- release 包只用 main manifest，INTERNET 必须在这里声明；
+         否则 release 无网络权限，启动选线 host lookup errno=7，弹"线路检测失败" -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+
+    <application
+        android:label="黄果短剧"
+        android:name=".JPApplication"
+        android:icon="@mipmap/ic_launcher"
+        android:usesCleartextTraffic="true"
+        android:largeHeap="true"
+        android:hardwareAccelerated="true"
+        android:extractNativeLibs="true"
+        android:requestLegacyExternalStorage="true">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:launchMode="singleTop"
+            android:theme="@style/LaunchTheme"
+            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
+            android:hardwareAccelerated="true"
+            android:windowSoftInputMode="adjustResize">
+            <!-- Specifies an Android theme to apply to this Activity as soon as
+                 the Android process has started. This theme is visible to the user
+                 while the Flutter UI initializes. After that, this theme continues
+                 to determine the Window background behind the Flutter UI. -->
+            <meta-data
+              android:name="io.flutter.embedding.android.NormalTheme"
+              android:resource="@style/NormalTheme"
+              />
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+        <activity-alias
+            android:name=".lld"
+            android:targetActivity=".MainActivity"
+            android:label="黄果短剧"
+            android:enabled="false"
+            android:icon="@mipmap/ic_launcher"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".aiyinyue"
+            android:targetActivity=".MainActivity"
+            android:label="爱音乐"
+            android:enabled="false"
+            android:icon="@mipmap/icon_1"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity-alias>
+
+
+        <activity-alias
+            android:name=".aiyuedu"
+            android:targetActivity=".MainActivity"
+            android:label="爱阅读"
+            android:enabled="false"
+            android:icon="@mipmap/icon_2"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".alipay"
+            android:targetActivity=".MainActivity"
+            android:label="支付宝"
+            android:enabled="false"
+            android:icon="@mipmap/icon_3"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".bilibili"
+            android:targetActivity=".MainActivity"
+            android:label="哔哩哔哩"
+            android:enabled="false"
+            android:icon="@mipmap/icon_4"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".binggandazhuozhan"
+            android:targetActivity=".MainActivity"
+            android:label="金铲铲之战"
+            android:enabled="false"
+            android:icon="@mipmap/icon_5"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".meisijiejian"
+            android:targetActivity=".MainActivity"
+            android:label="美食借鉴"
+            android:enabled="false"
+            android:icon="@mipmap/icon_6"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".myworld"
+            android:targetActivity=".MainActivity"
+            android:label="我的世界"
+            android:enabled="false"
+            android:icon="@mipmap/icon_7"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity-alias>
+
+
+        <activity-alias
+            android:name=".shenxuanzhizhan"
+            android:targetActivity=".MainActivity"
+            android:label="神选之战"
+            android:enabled="false"
+            android:icon="@mipmap/icon_8"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity-alias>
+
+
+        <activity-alias
+            android:name=".shuixinwuxian"
+            android:targetActivity=".MainActivity"
+            android:label="随心无线"
+            android:enabled="false"
+            android:icon="@mipmap/icon_9"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity-alias>
+
+
+        <activity-alias
+            android:name=".texuanxiaoshuo"
+            android:targetActivity=".MainActivity"
+            android:label="特轩小说"
+            android:enabled="false"
+            android:icon="@mipmap/icon_10"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".tiantianmajiang"
+            android:targetActivity=".MainActivity"
+            android:label="天天麻将"
+            android:enabled="false"
+            android:icon="@mipmap/icon_11"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".tuyou"
+            android:targetActivity=".MainActivity"
+            android:label="途游"
+            android:enabled="false"
+            android:icon="@mipmap/icon_12"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".weichat"
+            android:targetActivity=".MainActivity"
+            android:label="微信"
+            android:enabled="false"
+            android:icon="@mipmap/icon_13"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".wendao"
+            android:targetActivity=".MainActivity"
+            android:label="问道"
+            android:enabled="false"
+            android:icon="@mipmap/icon_14"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".yinyutusujiao"
+            android:targetActivity=".MainActivity"
+            android:label="英语图书角"
+            android:enabled="false"
+            android:icon="@mipmap/icon_15"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity-alias>
+
+           <activity-alias
+            android:name=".icon_16"
+            android:targetActivity=".MainActivity"
+            android:label="91PO黄果短剧RN"
+            android:enabled="false"
+            android:icon="@mipmap/icon_16"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity-alias>
+
+           <activity-alias
+            android:name=".icon_17"
+            android:targetActivity=".MainActivity"
+            android:label="黄果短剧"
+            android:enabled="false"
+            android:icon="@mipmap/icon_17"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity-alias>
+
+           <activity-alias
+            android:name=".icon_18"
+            android:targetActivity=".MainActivity"
+            android:label="黄果短剧"
+            android:enabled="false"
+            android:icon="@mipmap/icon_18"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity-alias>
+
+        <provider
+            android:name="androidx.core.content.FileProvider"
+            android:authorities="${applicationId}.fileprovider"
+            android:exported="false"
+            android:grantUriPermissions="true"
+            tools:replace="android:authorities">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/totalfilepath"
+                tools:replace="android:resource" />
+        </provider>
+
+        <provider
+            android:name="com.pichillilorenzo.flutter_inappwebview_android.InAppWebViewFileProvider"
+            android:authorities="${applicationId}.flutter_inappwebview_android.fileprovider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/provider_paths" />
+        </provider>
+
+        <!-- Don't delete the meta-data below.
+             This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
+        <meta-data
+            android:name="flutterEmbedding"
+            android:value="2" />
+    </application>
+</manifest>

android/app/src/main/java/io/flutter/plugins/JPFileUtils.java

@@ -0,0 +1,104 @@
+package io.flutter.plugins;
+
+import android.media.MediaMetadataRetriever;
+import android.text.TextUtils;
+
+import java.io.FileInputStream;
+
+/// 本地视频文件信息：时长 / 分辨率 / 比例 / 高度 / 比特率
+/// 注：MediaMetadataRetriever 持有 native 资源，每次用完必须 release，否则多次调用后取不到任何信息
+public class JPFileUtils {
+
+    /**
+     * 获取视频时长（秒）
+     */
+    public static int getVideoDuration(String filePath) {
+        String ms = extract(filePath, MediaMetadataRetriever.METADATA_KEY_DURATION);
+        if (TextUtils.isEmpty(ms) || !TextUtils.isDigitsOnly(ms)) return 0;
+        return Integer.parseInt(ms) / 1000;
+    }
+
+    /**
+     * 获取视频分辨率，格式 "宽*高"，取不到返回空串
+     */
+    public static String getVideoResolution(String filePath) {
+        int[] size = videoSize(filePath);
+        return size[0] > 0 && size[1] > 0 ? size[0] + "*" + size[1] : "";
+    }
+
+    /**
+     * 获取视频宽高比
+     */
+    public static String getVideoRatio(String filePath) {
+        int[] size = videoSize(filePath);
+        if (size[0] <= 0 || size[1] <= 0) return "0";
+        return String.valueOf((float) size[0] / size[1]);
+    }
+
+    /**
+     * 获取视频高度
+     */
+    public static String getVideoHeight(String filePath) {
+        int[] size = videoSize(filePath);
+        if (size[0] <= 0 || size[1] <= 0) return "0";
+        return String.valueOf(size[1]);
+    }
+
+    /**
+     * 获取比特率
+     */
+    public static String getVideoBitrate(String filePath) {
+        String bitrate = extract(filePath, MediaMetadataRetriever.METADATA_KEY_BITRATE);
+        return TextUtils.isEmpty(bitrate) ? "0" : bitrate;
+    }
+
+    /**
+     * 取单个 metadata；用 FD 而非路径设源，避开部分机型对中文/特殊字符路径的兼容问题
+     */
+    private static String extract(String filePath, int key) {
+        if (TextUtils.isEmpty(filePath)) return null;
+        MediaMetadataRetriever mmr = new MediaMetadataRetriever();
+        try (FileInputStream in = new FileInputStream(filePath)) {
+            mmr.setDataSource(in.getFD());
+            return mmr.extractMetadata(key);
+        } catch (Exception e) {
+            return null;
+        } finally {
+            release(mmr);
+        }
+    }
+
+    /**
+     * 视频宽高，取不到返回 {0,0}。宽高一次打开取完，避免为了宽和高开两次文件
+     */
+    private static int[] videoSize(String filePath) {
+        int[] empty = {0, 0};
+        if (TextUtils.isEmpty(filePath)) return empty;
+        MediaMetadataRetriever mmr = new MediaMetadataRetriever();
+        try (FileInputStream in = new FileInputStream(filePath)) {
+            mmr.setDataSource(in.getFD());
+            int width = parseInt(mmr.extractMetadata(MediaMetadataRetriever.METADATA_KEY_VIDEO_WIDTH));
+            int height = parseInt(mmr.extractMetadata(MediaMetadataRetriever.METADATA_KEY_VIDEO_HEIGHT));
+            return new int[]{width, height};
+        } catch (Exception e) {
+            return empty;
+        } finally {
+            release(mmr);
+        }
+    }
+
+    private static int parseInt(String value) {
+        try {
+            return Integer.parseInt(value);
+        } catch (Exception e) {
+            return 0;
+        }
+    }
+
+    private static void release(MediaMetadataRetriever mmr) {
+        try {
+            mmr.release();
+        } catch (Exception ignored) {
+        }
+    }
+}

android/app/src/main/java/io/flutter/plugins/JPNativePlugin.java

@@ -0,0 +1,96 @@
+package io.flutter.plugins;
+
+import android.app.Activity;
+import android.content.Context;
+import android.media.MediaCodecInfo;
+import android.media.MediaCodecList;
+import android.media.MediaFormat;
+import android.os.Build;
+
+import com.meituan.android.walle.WalleChannelReader;
+
+import io.flutter.embedding.android.FlutterActivity;
+import io.flutter.embedding.engine.FlutterEngine;
+import io.flutter.plugin.common.MethodCall;
+import io.flutter.plugin.common.MethodChannel;
+
+/// 本地插件：设备号 / 视频文件信息 / 渠道号 / H265 硬解能力
+public class JPNativePlugin implements MethodChannel.MethodCallHandler {
+
+  private static final String CHANNEL = "com.yinse/device";
+
+  private final Activity activity;
+
+  private JPNativePlugin(Activity activity) {
+    this.activity = activity;
+  }
+
+  /// 注册
+  public static void registerWith(FlutterActivity flutterActivity, FlutterEngine engine) {
+    MethodChannel channel = new MethodChannel(engine.getDartExecutor().getBinaryMessenger(), CHANNEL);
+    channel.setMethodCallHandler(new JPNativePlugin(flutterActivity));
+  }
+
+  /// 调用
+  @Override
+  public void onMethodCall(MethodCall call, MethodChannel.Result result) {
+    switch (call.method) {
+      case "getVideoDuration":
+        result.success(JPFileUtils.getVideoDuration(call.argument("filePath")));
+        break;
+      case "getVideoResolution":
+        result.success(JPFileUtils.getVideoResolution(call.argument("filePath")));
+        break;
+      case "getVideoRatio":
+        result.success(JPFileUtils.getVideoRatio(call.argument("filePath")));
+        break;
+      case "getVideoHeight":
+        result.success(JPFileUtils.getVideoHeight(call.argument("filePath")));
+        break;
+      case "getVideoBitrate":
+        result.success(JPFileUtils.getVideoBitrate(call.argument("filePath")));
+        break;
+      case "getChannel": // 获取android 渠道的东西
+        result.success(getChannel(activity));
+        break;
+      case "isH265HardwareSupported":
+        result.success(isHevcHardwareSupported());
+        break;
+      default:
+        // 不回 result 的话 Dart 那边的 Future 永远不完成
+        result.notImplemented();
+    }
+  }
+
+  /// 获取渠道号
+  public static String getChannel(Context context) {
+    return WalleChannelReader.getChannel(context);
+  }
+
+  /// 本机是否**硬解** H.265(HEVC)。只认硬解：软解(google/c2.android)当不支持，回落 264。
+  /// 查询编解码器能力，任何异常都按不支持处理。
+  private static boolean isHevcHardwareSupported() {
+    try {
+      MediaCodecList list = new MediaCodecList(MediaCodecList.REGULAR_CODECS);
+      for (MediaCodecInfo info : list.getCodecInfos()) {
+        if (info.isEncoder() || !supportsHevc(info)) continue;
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+          if (info.isHardwareAccelerated()) return true; // API29+ 直接问硬解
+        } else {
+          String name = info.getName().toLowerCase(); // 旧版本靠名字排除软解
+          if (!name.startsWith("omx.google.") && !name.startsWith("c2.android.")) return true;
+        }
+      }
+    } catch (Exception e) {
+      return false;
+    }
+    return false;
+  }
+
+  private static boolean supportsHevc(MediaCodecInfo info) {
+    for (String type : info.getSupportedTypes()) {
+      if (type.equalsIgnoreCase(MediaFormat.MIMETYPE_VIDEO_HEVC)) return true;
+    }
+    return false;
+  }
+}

android/app/src/main/kotlin/com/xvproject/JPApplication.kt

@@ -0,0 +1,5 @@
+package com.xvproject
+
+import io.flutter.app.FlutterApplication
+
+class JPApplication : FlutterApplication()

android/app/src/main/kotlin/com/xvproject/MainActivity.kt

@@ -0,0 +1,77 @@
+package com.xvproject
+
+import android.annotation.SuppressLint
+import android.app.ActivityManager
+import android.content.ComponentName
+import android.content.Intent
+import android.content.pm.PackageManager
+import io.flutter.embedding.android.FlutterActivity
+import io.flutter.embedding.engine.FlutterEngine
+import io.flutter.plugin.common.MethodChannel
+import io.flutter.plugins.JPNativePlugin
+
+class MainActivity : FlutterActivity() {
+
+    override fun configureFlutterEngine(flutterEngine: FlutterEngine) {
+        super.configureFlutterEngine(flutterEngine)
+        JPNativePlugin.registerWith(this, flutterEngine)
+        MethodChannel(flutterEngine.dartExecutor.binaryMessenger, CHANNEL)
+            .setMethodCallHandler { call, result ->
+                when (call.method) {
+                    METHOD_CHANGE_ICON -> {
+                        val index = call.argument<Int>(ARG_ICON_INDEX) ?: -1
+                        ICON_ALIASES.getOrNull(index)?.let { switchIcon("$ALIAS_PACKAGE.$it") }
+                        result.success(true)
+                    }
+                    // 不回 result 的话 Dart 那边的 Future 永远不完成
+                    else -> result.notImplemented()
+                }
+            }
+    }
+
+    /// 切换启动图标：禁用当前入口 + 启用目标 alias，再杀掉桌面进程让图标立刻刷新
+    private fun switchIcon(alias: String) {
+        val pm = packageManager
+        pm.setComponentEnabledSetting(
+            componentName,
+            PackageManager.COMPONENT_ENABLED_STATE_DISABLED, PackageManager.DONT_KILL_APP
+        )
+        pm.setComponentEnabledSetting(
+            ComponentName(this, alias),
+            PackageManager.COMPONENT_ENABLED_STATE_ENABLED, PackageManager.DONT_KILL_APP
+        )
+        restartLauncher(pm)
+    }
+
+    /// 杀掉桌面进程，强制它重读图标
+    @SuppressLint("ServiceCast")
+    private fun restartLauncher(pm: PackageManager) {
+        val am = getSystemService(ACTIVITY_SERVICE) as ActivityManager
+        val intent = Intent(Intent.ACTION_MAIN)
+            .addCategory(Intent.CATEGORY_HOME)
+            .addCategory(Intent.CATEGORY_DEFAULT)
+        for (info in pm.queryIntentActivities(intent, 0)) {
+            am.killBackgroundProcesses(info.activityInfo?.packageName ?: continue)
+        }
+    }
+
+    companion object {
+        //这个跟flutter的通道名称保持一致
+        private const val CHANNEL = "com.yinse/request"
+
+        private const val METHOD_CHANGE_ICON = "changeIcon"
+        private const val ARG_ICON_INDEX = "iconIndex"
+
+        /// 图标 alias 所在包名：AndroidManifest 里 activity-alias 写的是相对名(manifest package=com.xvproject)，
+        /// 与 applicationId 不同，不能用 packageName 拼
+        private const val ALIAS_PACKAGE = "com.xvproject"
+
+        /// 下标即 Flutter 传来的 iconIndex，顺序必须与 manifest 里 activity-alias 的声明顺序一致
+        private val ICON_ALIASES = listOf(
+            "lld", "aiyinyue", "aiyuedu", "alipay", "bilibili", "binggandazhuozhan",
+            "meisijiejian", "myworld", "shenxuanzhizhan", "shuixinwuxian", "texuanxiaoshuo",
+            "tiantianmajiang", "tuyou", "weichat", "wendao", "yinyutusujiao",
+            "icon_16", "icon_17", "icon_18", //清明 / 端午 / 劳动
+        )
+    }
+}

android/app/src/main/res/drawable-v21/launch_background.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="?android:colorBackground" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

android/app/src/main/res/drawable/ic_launcher_background.xml

@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector
+    android:height="108dp"
+    android:width="108dp"
+    android:viewportHeight="108"
+    android:viewportWidth="108"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#3DDC84"
+          android:pathData="M0,0h108v108h-108z"/>
+    <path android:fillColor="#00000000" android:pathData="M9,0L9,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,0L19,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M29,0L29,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M39,0L39,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M49,0L49,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M59,0L59,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M69,0L69,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M79,0L79,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M89,0L89,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M99,0L99,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,9L108,9"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,19L108,19"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,29L108,29"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,39L108,39"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,49L108,49"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,59L108,59"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,69L108,69"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,79L108,79"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,89L108,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,99L108,99"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,29L89,29"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,39L89,39"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,49L89,49"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,59L89,59"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,69L89,69"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,79L89,79"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M29,19L29,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M39,19L39,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M49,19L49,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M59,19L59,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M69,19L69,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M79,19L79,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+</vector>

android/app/src/main/res/drawable/launch_background.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@android:color/white" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

android/app/src/main/res/drawable/launch_bg.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android"
+    android:opacity="opaque">
+  <item android:gravity="center">
+    <bitmap
+        android:gravity="center_horizontal"
+        android:mipMap="true"
+        android:src="@mipmap/ic_splash_bg" />
+  </item>
+
+</layer-list>
+
+

android/app/src/main/res/values-night/styles.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             the Flutter engine draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>

android/app/src/main/res/values/styles.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:windowBackground">@drawable/launch_bg</item>
+        <item name="android:colorPrimary">#12131C</item>
+        <item name="colorPrimaryDark">#12131C</item>
+        <item name="colorAccent">#12131C</item>
+        <item name="android:windowNoTitle">true</item>
+        <item name="windowActionBar">false</item>
+    </style>
+    <!-- Flutter UI 初始化时及运行时的窗口背景；缺失会导致浅色模式下窗口透明 -->
+    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>
+
+
+

android/app/src/main/res/xml/totalfilepath.xml

@@ -0,0 +1,23 @@
+<paths>
+    <external-path
+        name="external-path"
+        path="." />
+    <external-cache-path
+        name="external-cache-path"
+        path="." />
+    <external-files-path
+        name="external-files-path"
+        path="." />
+    <files-path
+        name="files_path"
+        path="." />
+    <cache-path
+        name="cache-path"
+        path="." />
+    <root-path
+        name="name"
+        path="." />
+    <external-path
+        name="external_storage_root"
+        path="." />
+</paths>

android/app/src/profile/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- The INTERNET permission is required for development. Specifically,
+         the Flutter tool needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>