react本机摄像头：Android应用程序无错误崩溃

我已将react native camera添加到我的应用程序中。创建使用RNCamera的组件后，每次我尝试运行我的应用程序（使用

react native run android

），它都会请求必要的权限（摄像头和音频），然后立即崩溃，不会输出任何错误消息

这是my package.json：

{
  "main": "index.js",
  "scripts": {
    "android": "react-native run-android",
    "ios": "react-native run-ios",
    "web": "expo start --web",
    "start": "react-native start",
    "test": "jest"
  },
  "dependencies": {
    "@react-native-community/async-storage": "^1.12.1",
    "@tensorflow-models/mobilenet": "^2.0.4",
    "@tensorflow/tfjs": "^3.3.0",
    "@tensorflow/tfjs-react-native": "^0.5.0",
    "expo": "~40.0.0",
    "expo-camera": "~9.1.0",
    "expo-constants": "^10.0.1",
    "expo-gl": "~9.2.0",
    "expo-gl-cpp": "~9.2.0",
    "expo-splash-screen": "~0.8.0",
    "expo-status-bar": "~1.0.3",
    "expo-updates": "~0.4.0",
    "mobx": "^6.1.8",
    "react": "16.13.1",
    "react-dom": "16.13.1",
    "react-native": "~0.63.4",
    "react-native-camera": "^3.43.0",
    "react-native-fs": "^2.16.6",
    "react-native-gesture-handler": "~1.8.0",
    "react-native-reanimated": "~1.13.0",
    "react-native-screens": "~2.15.0",
    "react-native-unimodules": "~0.12.0",
    "react-native-web": "~0.13.12"
  },
  "devDependencies": {
    "@babel/core": "~7.9.0",
    "babel-jest": "~25.2.6",
    "jest": "~25.2.6",
    "react-test-renderer": "~16.13.1"
  },
  "jest": {
    "preset": "react-native"
  },
  "private": true
}

这是我的身材。格雷德尔：

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    ext {
        buildToolsVersion = "29.0.2"
        minSdkVersion = 21
        compileSdkVersion = 29
        targetSdkVersion = 29
    }
    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath("com.android.tools.build:gradle:3.5.3")
        classpath("com.google.gms:google-services:4.3.5")

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        mavenLocal()
        maven {
            // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
            url("$rootDir/../node_modules/react-native/android")
        }
        maven {
            // Android JSC is installed from npm
            url("$rootDir/../node_modules/jsc-android/dist")
        }
        maven {
            url("$rootDir/../node_modules/expo-camera/android/maven")
        }
        maven {
            url 'https://www.jitpack.io'
        }



        google()
        jcenter()
    }
}

apply plugin: "com.android.application"
apply plugin: "com.google.gms.google-services"

import com.android.build.OutputFile

project.ext.react = [
    enableHermes: false
]

apply from: '../../node_modules/react-native-unimodules/gradle.groovy'
apply from: "../../node_modules/react-native/react.gradle"
apply from: "../../node_modules/expo-constants/scripts/get-app-config-android.gradle"
apply from: "../../node_modules/expo-updates/scripts/create-manifest-android.gradle"


def enableSeparateBuildPerCPUArchitecture = false


def enableProguardInReleaseBuilds = false

def jscFlavor = 'org.webkit:android-jsc:+'

def enableHermes = project.ext.react.get("enableHermes", false);

android {
    compileSdkVersion rootProject.ext.compileSdkVersion
    ndkVersion "22.0.7026061"
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }

    defaultConfig {
        applicationId "com.chowtime"
        minSdkVersion rootProject.ext.minSdkVersion
        targetSdkVersion rootProject.ext.targetSdkVersion
        versionCode 1
        versionName "1.0"
        missingDimensionStrategy 'react-native-camera', 'mlkit'
    }
    splits {
        abi {
            reset()
            enable enableSeparateBuildPerCPUArchitecture
            universalApk false  // If true, also generate a universal APK
            include "armeabi-v7a", "x86", "arm64-v8a", "x86_64"
        }
    }
    signingConfigs {
        debug {
            storeFile file('debug.keystore')
            storePassword 'android'
            keyAlias 'androiddebugkey'
            keyPassword 'android'
        }
    }
    buildTypes {
        debug {
            signingConfig signingConfigs.debug
        }
        release {
            // Caution! In production, you need to generate your own keystore file.
            // see https://reactnative.dev/docs/signed-apk-android.
            signingConfig signingConfigs.debug
            minifyEnabled enableProguardInReleaseBuilds
            proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
        }
    }

    // applicationVariants are e.g. debug, release
    applicationVariants.all { variant ->
        variant.outputs.each { output ->
            // For each separate APK per architecture, set a unique version code as described here:
            // https://developer.android.com/studio/build/configure-apk-splits.html
            def versionCodes = ["armeabi-v7a": 1, "x86": 2, "arm64-v8a": 3, "x86_64": 4]
            def abi = output.getFilter(OutputFile.ABI)
            if (abi != null) {  // null for the universal-debug, universal-release variants
                output.versionCodeOverride =
                        versionCodes.get(abi) * 1048576 + defaultConfig.versionCode
            }

        }
    }
}

dependencies {
    implementation platform('com.google.firebase:firebase-bom:26.7.0')
    implementation 'com.google.firebase:firebase-analytics'
    
    implementation (project(':react-native-camera')) {
        exclude group: "com.google.android.gms"
        exclude group: "com.google.android.gms", module: "play-services-vision"
        exclude group: "com.google.firebase", module: "firebase-ml-vision-face-model"
    }

    implementation ("com.google.firebase:firebase-ml-vision:19.0.3") {
        force = true;
    }
    implementation ("com.google.firebase:firebase-ml-vision-face-model:17.0.2") {
        force = true;
    }

    implementation fileTree(dir: "libs", include: ["*.jar"])
    //noinspection GradleDynamicVersion
    implementation "com.facebook.react:react-native:+"  // From node_modules
    implementation "androidx.swiperefreshlayout:swiperefreshlayout:1.0.0"
    debugImplementation("com.facebook.flipper:flipper:${FLIPPER_VERSION}") {
      exclude group:'com.facebook.fbjni'
    }
    debugImplementation("com.facebook.flipper:flipper-network-plugin:${FLIPPER_VERSION}") {
        exclude group:'com.facebook.flipper'
        exclude group:'com.squareup.okhttp3', module:'okhttp'
    }
    debugImplementation("com.facebook.flipper:flipper-fresco-plugin:${FLIPPER_VERSION}") {
        exclude group:'com.facebook.flipper'
    }
    addUnimodulesDependencies()

    if (enableHermes) {
        def hermesPath = "../../node_modules/hermes-engine/android/";
        debugImplementation files(hermesPath + "hermes-debug.aar")
        releaseImplementation files(hermesPath + "hermes-release.aar")
    } else {
        implementation jscFlavor
    }
}

task copyDownloadableDepsToLibs(type: Copy) {
    from configurations.compile
    into 'libs'
}

apply from: file("../../node_modules/@react-native-community/cli-platform-android/native_modules.gradle"); applyNativeModulesAppBuildGradle(project)

这是我的/app/build.gradle：

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    ext {
        buildToolsVersion = "29.0.2"
        minSdkVersion = 21
        compileSdkVersion = 29
        targetSdkVersion = 29
    }
    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath("com.android.tools.build:gradle:3.5.3")
        classpath("com.google.gms:google-services:4.3.5")

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        mavenLocal()
        maven {
            // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
            url("$rootDir/../node_modules/react-native/android")
        }
        maven {
            // Android JSC is installed from npm
            url("$rootDir/../node_modules/jsc-android/dist")
        }
        maven {
            url("$rootDir/../node_modules/expo-camera/android/maven")
        }
        maven {
            url 'https://www.jitpack.io'
        }



        google()
        jcenter()
    }
}

apply plugin: "com.android.application"
apply plugin: "com.google.gms.google-services"

import com.android.build.OutputFile

project.ext.react = [
    enableHermes: false
]

apply from: '../../node_modules/react-native-unimodules/gradle.groovy'
apply from: "../../node_modules/react-native/react.gradle"
apply from: "../../node_modules/expo-constants/scripts/get-app-config-android.gradle"
apply from: "../../node_modules/expo-updates/scripts/create-manifest-android.gradle"


def enableSeparateBuildPerCPUArchitecture = false


def enableProguardInReleaseBuilds = false

def jscFlavor = 'org.webkit:android-jsc:+'

def enableHermes = project.ext.react.get("enableHermes", false);

android {
    compileSdkVersion rootProject.ext.compileSdkVersion
    ndkVersion "22.0.7026061"
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }

    defaultConfig {
        applicationId "com.chowtime"
        minSdkVersion rootProject.ext.minSdkVersion
        targetSdkVersion rootProject.ext.targetSdkVersion
        versionCode 1
        versionName "1.0"
        missingDimensionStrategy 'react-native-camera', 'mlkit'
    }
    splits {
        abi {
            reset()
            enable enableSeparateBuildPerCPUArchitecture
            universalApk false  // If true, also generate a universal APK
            include "armeabi-v7a", "x86", "arm64-v8a", "x86_64"
        }
    }
    signingConfigs {
        debug {
            storeFile file('debug.keystore')
            storePassword 'android'
            keyAlias 'androiddebugkey'
            keyPassword 'android'
        }
    }
    buildTypes {
        debug {
            signingConfig signingConfigs.debug
        }
        release {
            // Caution! In production, you need to generate your own keystore file.
            // see https://reactnative.dev/docs/signed-apk-android.
            signingConfig signingConfigs.debug
            minifyEnabled enableProguardInReleaseBuilds
            proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
        }
    }

    // applicationVariants are e.g. debug, release
    applicationVariants.all { variant ->
        variant.outputs.each { output ->
            // For each separate APK per architecture, set a unique version code as described here:
            // https://developer.android.com/studio/build/configure-apk-splits.html
            def versionCodes = ["armeabi-v7a": 1, "x86": 2, "arm64-v8a": 3, "x86_64": 4]
            def abi = output.getFilter(OutputFile.ABI)
            if (abi != null) {  // null for the universal-debug, universal-release variants
                output.versionCodeOverride =
                        versionCodes.get(abi) * 1048576 + defaultConfig.versionCode
            }

        }
    }
}

dependencies {
    implementation platform('com.google.firebase:firebase-bom:26.7.0')
    implementation 'com.google.firebase:firebase-analytics'
    
    implementation (project(':react-native-camera')) {
        exclude group: "com.google.android.gms"
        exclude group: "com.google.android.gms", module: "play-services-vision"
        exclude group: "com.google.firebase", module: "firebase-ml-vision-face-model"
    }

    implementation ("com.google.firebase:firebase-ml-vision:19.0.3") {
        force = true;
    }
    implementation ("com.google.firebase:firebase-ml-vision-face-model:17.0.2") {
        force = true;
    }

    implementation fileTree(dir: "libs", include: ["*.jar"])
    //noinspection GradleDynamicVersion
    implementation "com.facebook.react:react-native:+"  // From node_modules
    implementation "androidx.swiperefreshlayout:swiperefreshlayout:1.0.0"
    debugImplementation("com.facebook.flipper:flipper:${FLIPPER_VERSION}") {
      exclude group:'com.facebook.fbjni'
    }
    debugImplementation("com.facebook.flipper:flipper-network-plugin:${FLIPPER_VERSION}") {
        exclude group:'com.facebook.flipper'
        exclude group:'com.squareup.okhttp3', module:'okhttp'
    }
    debugImplementation("com.facebook.flipper:flipper-fresco-plugin:${FLIPPER_VERSION}") {
        exclude group:'com.facebook.flipper'
    }
    addUnimodulesDependencies()

    if (enableHermes) {
        def hermesPath = "../../node_modules/hermes-engine/android/";
        debugImplementation files(hermesPath + "hermes-debug.aar")
        releaseImplementation files(hermesPath + "hermes-release.aar")
    } else {
        implementation jscFlavor
    }
}

task copyDownloadableDepsToLibs(type: Copy) {
    from configurations.compile
    into 'libs'
}

apply from: file("../../node_modules/@react-native-community/cli-platform-android/native_modules.gradle"); applyNativeModulesAppBuildGradle(project)

编辑： 这就是我的AndroidManifest.xml的外观：

<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.chowtime">
  <uses-permission android:name="android.permission.INTERNET"/>
  <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
  <uses-permission android:name="android.permission.READ_PHONE_STATE"/>
  <uses-permission android:name="android.permission.USE_FINGERPRINT"/>
  <uses-permission android:name="android.permission.USE_BIOMETRIC"/>
  <uses-permission android:name="android.permission.VIBRATE"/>
  <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS"/>
  <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
  <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
  <uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION"/>
  <uses-permission android:name="android.permission.CAMERA"/>
  <uses-permission android:name="android.permission.RECORD_AUDIO"/>
  <uses-permission android:name="android.permission.READ_CONTACTS"/>
  <uses-permission android:name="android.permission.WRITE_CONTACTS"/>
  <uses-permission android:name="android.permission.READ_CALENDAR"/>
  <uses-permission android:name="android.permission.WRITE_CALENDAR"/>
  <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
  <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
  <uses-permission android:name="android.permission.WRITE_SETTINGS"/>
  <application android:name=".MainApplication" android:label="@string/app_name" android:icon="@mipmap/ic_launcher" android:roundIcon="@mipmap/ic_launcher_round" android:allowBackup="false" android:theme="@style/AppTheme">
    <meta-data android:name="expo.modules.updates.EXPO_UPDATE_URL" android:value="https://exp.host/@jjwilkin/test_bare"/>
    <meta-data android:name="expo.modules.updates.EXPO_SDK_VERSION" android:value="40.0.0"/>
    <meta-data android:name="expo.modules.updates.ENABLED" android:value="true"/>
    <meta-data android:name="expo.modules.updates.EXPO_UPDATES_CHECK_ON_LAUNCH" android:value="ALWAYS"/>
    <meta-data android:name="expo.modules.updates.EXPO_UPDATES_LAUNCH_WAIT_MS" android:value="0"/>
    <meta-data android:name="com.google.firebase.ml.vision.DEPENDENCIES" android:value="ocr, text" />
    <activity android:name=".MainActivity" android:label="@string/app_name" android:configChanges="keyboard|keyboardHidden|orientation|screenSize|uiMode" android:launchMode="singleTask" android:windowSoftInputMode="adjustResize" android:theme="@style/Theme.App.SplashScreen">
      <intent-filter>
        <action android:name="android.intent.action.MAIN"/>
        <category android:name="android.intent.category.LAUNCHER"/>
      </intent-filter>
    </activity>
    <activity android:name="com.facebook.react.devsupport.DevSettingsActivity"/>
  </application>
</manifest>

任何关于为什么会发生这种情况或如何解决这个问题的信息都将不胜感激！谢谢：）

更新：我曾尝试在同一个repo中使用expo-camera（我读到react-native-camera是在expo-camera上构建的），效果很好

编辑：这是运行adb logcat的输出。

：pastebin.com/yWM5Mat8。

---

在AndroidManifest.xml文件中添加高于摄影机权限的权限。检查一次后。

通过粘贴针挖掘，这似乎是罪魁祸首：

03-31 21:51:16.152 13039 13039 E unknown:ViewManager: Error while updating prop playSoundOnCapture
03-31 21:51:16.152 13039 13039 E unknown:ViewManager: java.lang.reflect.InvocationTargetException
... a bunch of traceback lines
03-31 21:51:16.152 13039 13039 E unknown:ViewManager: Caused by: java.lang.NoSuchMethodError: No virtual method setPlaySoundOnCapture(Z)V in class Lorg/reactnative/camera/RNCameraView; or its super classes (declaration of 'org.reactnative.camera.RNCameraView' appears in /data/app/~~2TIdBhLTuyzCkV7CYFT2Mg==/com.chowtime-uS9KR34-elnZ0EmL_ovT3w==/base.apk!classes4.dex)

---

这个github问题可能与此相关：它似乎没有很好的解决方案，但表明如果react native camera和expo camera都安装在您的package.json中，则会发生冲突。如果它们依赖于不同版本的

com.google.android.cameraview.cameraview

，您可能需要选择其中一个。我已将我的问题编辑为包含我的AndroidManifest.xml文件。在导致崩溃时，您是否可以包含

adb logcat

的输出？这可能会提供一些更好的提示。运行该命令的输出相当长。我应该看一个特定的部分吗？当你打开应用程序时，我会在终端上运行它，然后在应用程序崩溃时寻找类似java stacktrace的东西。如果你很难确定我会把整个输出放到pastebin中并链接到这里。我已经试着看了一遍，但没有取得任何进展。我非常感谢你的帮助：谢谢你的帮助