我已将react-native-camera添加到我的应用程序中。创建了一个使用RNCamera的组件后,每次尝试运行我的应用程序(使用react-native run-android
),它都会要求必要的权限(相机和音频),然后立即崩溃而不输出任何错误消息。
这是我的package.json文件:
{
"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 build.gradle 文件:
// 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()
}
}
这是我的/app/build.gradle文件:
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: 这是我的AndroidManifest.xml的样子:
<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>
这是我的安卓项目目录的样子: 非常感谢任何关于这个问题为什么会发生以及如何解决的信息!谢谢:)
更新:我尝试在同一存储库中使用expo-camera(我读到react-native-camera是基于expo-camera构建的),那个可以正常工作。
编辑:这是运行
adb logcat
的输出:pastebin.com/yWM5Mat8。
adb logcat
的输出?这可能会提供一些更好的提示。 - azundo