Question

我无法为Android版本设置react-native-navigation。我的IOS应用程序在相同版本的RNN和RN上运行良好。

帮我配置android。

以下是我的应用中的一些重要文件，

MainActivity.java

package com.MY_APP_NAME;

import com.facebook.react.ReactActivity;
import com.oblador.vectoricons.VectorIconsPackage;
import com.reactnativenavigation.bridge.NavigationReactPackage;

public class MainActivity extends ReactActivity {


    @Override
    protected String getMainComponentName() {
        return "ttapp";
    }
}

MainApplication.java

package com.MY_APP_NAME;

import android.app.Application;

import com.facebook.react.ReactApplication;
import com.facebook.react.ReactNativeHost;
import com.facebook.react.ReactPackage;
import com.facebook.react.shell.MainReactPackage;
import com.facebook.soloader.SoLoader;
import com.oblador.vectoricons.VectorIconsPackage;

import java.util.Arrays;
import java.util.List;

public class MainApplication extends Application implements ReactApplication {

  private final ReactNativeHost mReactNativeHost = new ReactNativeHost(this) {
    @Override
    public boolean getUseDeveloperSupport() {
      return BuildConfig.DEBUG;
    }

    @Override
    protected List<ReactPackage> getPackages() {
      return Arrays.<ReactPackage>asList(
          new MainReactPackage(),
          new VectorIconsPackage()
      );
    }
  };

  @Override
  public ReactNativeHost getReactNativeHost() {
    return mReactNativeHost;
  }

  @Override
  public void onCreate() {
    super.onCreate();
    SoLoader.init(this, /* native exopackage */ false);
  }
}

/App/build.gradle

apply plugin: "com.android.application"

import com.android.build.OutputFile


apply from: "../../node_modules/react-native/react.gradle"
apply from: "../../node_modules/react-native-vector-icons/fonts.gradle"


def enableSeparateBuildPerCPUArchitecture = false

def enableProguardInReleaseBuilds = false

android {
    compileSdkVersion 25
    buildToolsVersion "25.0.3"
    defaultConfig {
        applicationId 'com.MY_APP_NAME'
        minSdkVersion 16
        targetSdkVersion 25
        versionCode 1
        versionName "1.0"
        ndk {
            abiFilters "armeabi-v7a", "x86"
        }
    }
    splits {
        abi {
            reset()
            enable enableSeparateBuildPerCPUArchitecture
            universalApk false  // If true, also generate a universal APK
            include "armeabi-v7a", "x86"
        }
    }
    buildTypes {
        release {
            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:
            // http://tools.android.com/tech-docs/new-build-system/user-guide/apk-splits
            def versionCodes = ["armeabi-v7a": 1, "x86": 2]
            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
            }
        }
    }
    productFlavors {
    }
}

dependencies {
    compile project(':react-native-splash-screen')
    compile project(':react-native-navigation')
    compile project(':react-native-vector-icons')
    compile fileTree(include: ['*.jar'], dir: 'libs')
    compile 'com.android.support:appcompat-v7:25.0.3'
    compile 'com.facebook.react:react-native:+'
    // From node_modules
}

// Run this once to be able to run the application with BUCK
// puts all compile dependencies into folder libs for BUCK to use
task copyDownloadableDepsToLibs(type: Copy) {
    from configurations.compile
    into 'libs'
}

一切都很好。应用程序也成功建立。但反应原生导航无效。

Answer 1

你在Android设备上有白屏吗？它也发生在我身上（只有你启用了调试器），但是如果你切换任务你很高兴。尝试检查回购中的this issue，也许您可以找到答案。

如Pritish所述，BTW中，在READ.ME中支持的RN的最低版本为0.48，对于v2，您需要版本0.51

react-native-navigation 1.1.45和RN 0.43兼容性

1 个答案: