How to use Immersive.on() ?

[andey]

Hi I can't seem to get Immersive to work. I get an error "undefined is not an object (evaluating 'RNImmersive.setImmersive')

package.json

{
  "name": "wyse",
  "version": "0.0.2",
  "private": true,
  "scripts": {
    "start": "node node_modules/react-native/local-cli/cli.js start",
    "test": "jest"
  },
  "dependencies": {
    "react": "15.4.1",
    "react-dom": "15.4.1",
    "react-native": "0.42.0",
    "react-native-immersive": "0.0.4",
    "whatwg-fetch": "^1.0.0"
  },
  "jest": {
    "preset": "jest-react-native"
  },
  "devDependencies": {
    "babel-jest": "16.0.0",
    "babel-preset-react-native": "1.9.0",
    "jest": "16.0.2",
    "jest-react-native": "16.1.0",
    "react-test-renderer": "15.3.2"
  }
}

settings.gradle

rootProject.name = 'wyse'

include ':app'
include ':react-native-immersive'
project(':react-native-immersive').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-immersive/android')

build.gradle

apply plugin: "com.android.application"

import com.android.build.OutputFile

/**
 * The react.gradle file registers a task for each build variant (e.g. bundleDebugJsAndAssets
 * and bundleReleaseJsAndAssets).
 * These basically call `react-native bundle` with the correct arguments during the Android build
 * cycle. By default, bundleDebugJsAndAssets is skipped, as in debug/dev mode we prefer to load the
 * bundle directly from the development server. Below you can see all the possible configurations
 * and their defaults. If you decide to add a configuration block, make sure to add it before the
 * `apply from: "../../node_modules/react-native/react.gradle"` line.
 *
 * project.ext.react = [
 *   // the name of the generated asset file containing your JS bundle
 *   bundleAssetName: "index.android.bundle",
 *
 *   // the entry file for bundle generation
 *   entryFile: "index.android.js",
 *
 *   // whether to bundle JS and assets in debug mode
 *   bundleInDebug: false,
 *
 *   // whether to bundle JS and assets in release mode
 *   bundleInRelease: true,
 *
 *   // whether to bundle JS and assets in another build variant (if configured).
 *   // See http://tools.android.com/tech-docs/new-build-system/user-guide#TOC-Build-Variants
 *   // The configuration property can be in the following formats
 *   //         'bundleIn${productFlavor}${buildType}'
 *   //         'bundleIn${buildType}'
 *   // bundleInFreeDebug: true,
 *   // bundleInPaidRelease: true,
 *   // bundleInBeta: true,
 *
 *   // the root of your project, i.e. where "package.json" lives
 *   root: "../../",
 *
 *   // where to put the JS bundle asset in debug mode
 *   jsBundleDirDebug: "$buildDir/intermediates/assets/debug",
 *
 *   // where to put the JS bundle asset in release mode
 *   jsBundleDirRelease: "$buildDir/intermediates/assets/release",
 *
 *   // where to put drawable resources / React Native assets, e.g. the ones you use via
 *   // require('./image.png')), in debug mode
 *   resourcesDirDebug: "$buildDir/intermediates/res/merged/debug",
 *
 *   // where to put drawable resources / React Native assets, e.g. the ones you use via
 *   // require('./image.png')), in release mode
 *   resourcesDirRelease: "$buildDir/intermediates/res/merged/release",
 *
 *   // by default the gradle tasks are skipped if none of the JS files or assets change; this means
 *   // that we don't look at files in android/ or ios/ to determine whether the tasks are up to
 *   // date; if you have any other folders that you want to ignore for performance reasons (gradle
 *   // indexes the entire tree), add them here. Alternatively, if you have JS files in android/
 *   // for example, you might want to remove it from here.
 *   inputExcludes: ["android/**", "ios/**"],
 *
 *   // override which node gets called and with what additional arguments
 *   nodeExecutableAndArgs: ["node"]
 *
 *   // supply additional arguments to the packager
 *   extraPackagerArgs: []
 * ]
 */

apply from: "../../node_modules/react-native/react.gradle"

/**
 * Set this to true to create two separate APKs instead of one:
 *   - An APK that only works on ARM devices
 *   - An APK that only works on x86 devices
 * The advantage is the size of the APK is reduced by about 4MB.
 * Upload all the APKs to the Play Store and people will download
 * the correct one based on the CPU architecture of their device.
 */
def enableSeparateBuildPerCPUArchitecture = false

/**
 * Run Proguard to shrink the Java bytecode in release builds.
 */
def enableProguardInReleaseBuilds = false

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.1"

    defaultConfig {
        applicationId "com.wyse"
        minSdkVersion 16
        targetSdkVersion 23
        versionCode 9
        versionName "1.9"
        ndk {
            abiFilters "armeabi-v7a", "x86"
        }
    }
    signingConfigs {
        release {
            storeFile file("my-release-key.keystore")
            storePassword "springbig"
            keyAlias "my-key-alias"
            keyPassword "springbig"
        }
    }
    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"
            signingConfig signingConfigs.release
        }
    }
    // 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
            }
        }
    }
}

dependencies {
    compile fileTree(dir: "libs", include: ["*.jar"])
    compile "com.android.support:appcompat-v7:23.0.1"
    compile "com.facebook.react:react-native:+"  // From node_modules
    compile project(':react-native-immersive')
}

// 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'
}

MainActivity.java

package com.wyse;

import com.facebook.react.ReactActivity;
import com.rnimmersive.RNImmersivePackage;
import java.util.List;
import java.util.Arrays;
import com.facebook.react.shell.MainReactPackage;
import com.facebook.react.ReactPackage;

public class MainActivity extends ReactActivity {

    /**
     * Returns the name of the main component registered from JavaScript.
     * This is used to schedule rendering of the component.
     */
    @Override
    protected String getMainComponentName() {
        return "wyse";
    }

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

index.android.js

import React, {Component} from 'react';
import {AppRegistry, Navigator} from 'react-native';
import Immersive from 'react-native-immersive';

import Apple from './app/Apple';
import LoadingScreen from './app/LoadingScreen'
import LoginScreen from './app/LoginScreen';
import KeypadScreen from './app/KeypadScreen';
import InterestScreen from './app/InterestScreen';
import RewardScreen from './app/RewardScreen';
import RewardRedeemedScreen from './app/RewardRedeemedScreen';

class wyse extends Component {

    render() {
        Immersive.setImmersive(true);
        return (
            <Navigator initialRoute={{screen: 'LoadingScreen'}} renderScene={(route, nav) => {
                return this.renderScene(route, nav)
            }}/>
        )
    }

    renderScene(route, nav) {
        switch (route.screen) {
            case "Apple":
                return <Apple navigator={nav}/>
            case "LoadingScreen":
                return <LoadingScreen navigator={nav}/>
            case "LoginScreen":
                return <LoginScreen navigator={nav}/>
            case "KeypadScreen":
                return <KeypadScreen navigator={nav} tablet={route.tablet}/>
            case 'InterestScreen':
                return <InterestScreen navigator={nav} tablet={route.tablet} member={route.member}/>
            case 'RewardScreen':
                return <RewardScreen navigator={nav} tablet={route.tablet} member={route.member}/>
            case "RewardRedeemedScreen":
                return <RewardRedeemedScreen navigator={nav} tablet={route.tablet} reward={route.reward}/>
        }
    }
}

AppRegistry.registerComponent('wyse', () => wyse);

[ThatBean]

undefined is not an object (evaluating 'RNImmersive.setImmersive') should be a JavaScript error.

You might want to check if there's files in 'node_modules/react-native-immersive' after npm install

And checking the react-native run-android building output should have logs like:

:react-native-immersive:preBuild UP-TO-DATE
:react-native-immersive:preReleaseBuild UP-TO-DATE
:react-native-immersive:checkReleaseManifest
:react-native-immersive:preDebugAndroidTestBuild UP-TO-DATE
:react-native-immersive:preDebugBuild UP-TO-DATE
:react-native-immersive:preDebugUnitTestBuild UP-TO-DATE
:react-native-immersive:preReleaseUnitTestBuild UP-TO-DATE
:react-native-immersive:prepareComAndroidSupportAppcompatV72301Library UP-TO-DATE
...
:react-native-immersive:mergeReleaseJniLibFolders UP-TO-DATE
:react-native-immersive:transformNative_libsWithMergeJniLibsForRelease UP-TO-DATE
:react-native-immersive:transformNative_libsWithSyncJniLibsForRelease UP-TO-DATE
:react-native-immersive:bundleRelease UP-TO-DATE

[andey]

react-native run-android
Scanning 564 folders for symlinks in /home/andey/Dropbox/Projects/wyse/node_modules (11ms)
JS server already running.
Building and installing the app on the device (cd android && ./gradlew installDebug)...
Starting a new Gradle Daemon for this build (subsequent builds will be faster).
:app:preBuild UP-TO-DATE
:app:preDebugBuild UP-TO-DATE
:app:checkDebugManifest
:app:preReleaseBuild UP-TO-DATE
:react-native-immersive:compileLint
:react-native-immersive:copyReleaseLint UP-TO-DATE
:react-native-immersive:preBuild UP-TO-DATE
:react-native-immersive:preReleaseBuild UP-TO-DATE
:react-native-immersive:checkReleaseManifest
:react-native-immersive:preDebugAndroidTestBuild UP-TO-DATE
:react-native-immersive:preDebugBuild UP-TO-DATE
:react-native-immersive:preDebugUnitTestBuild UP-TO-DATE
:react-native-immersive:preReleaseUnitTestBuild UP-TO-DATE
:react-native-immersive:prepareComAndroidSupportAppcompatV72301Library UP-TO-DATE
:react-native-immersive:prepareComAndroidSupportRecyclerviewV72340Library UP-TO-DATE
:react-native-immersive:prepareComAndroidSupportSupportV42340Library UP-TO-DATE
:react-native-immersive:prepareComFacebookFbuiTextlayoutbuilderTextlayoutbuilder100Library UP-TO-DATE
:react-native-immersive:prepareComFacebookFrescoDrawee0110Library UP-TO-DATE
:react-native-immersive:prepareComFacebookFrescoFbcore0110Library UP-TO-DATE
:react-native-immersive:prepareComFacebookFrescoFresco0110Library UP-TO-DATE
:react-native-immersive:prepareComFacebookFrescoImagepipeline0110Library UP-TO-DATE
:react-native-immersive:prepareComFacebookFrescoImagepipelineBase0110Library UP-TO-DATE
:react-native-immersive:prepareComFacebookFrescoImagepipelineOkhttp30110Library UP-TO-DATE
:react-native-immersive:prepareComFacebookReactReactNative0420Library UP-TO-DATE
:react-native-immersive:prepareComFacebookSoloaderSoloader010Library UP-TO-DATE
:react-native-immersive:prepareOrgWebkitAndroidJscR174650Library UP-TO-DATE
:react-native-immersive:prepareReleaseDependencies
:react-native-immersive:compileReleaseAidl UP-TO-DATE
:react-native-immersive:compileReleaseRenderscript UP-TO-DATE
:react-native-immersive:generateReleaseBuildConfig UP-TO-DATE
:react-native-immersive:generateReleaseAssets UP-TO-DATE
:react-native-immersive:mergeReleaseAssets UP-TO-DATE
:react-native-immersive:generateReleaseResValues UP-TO-DATE
:react-native-immersive:generateReleaseResources UP-TO-DATE
:react-native-immersive:mergeReleaseResources UP-TO-DATE
:react-native-immersive:processReleaseManifest UP-TO-DATE
:react-native-immersive:processReleaseResources UP-TO-DATE
:react-native-immersive:generateReleaseSources UP-TO-DATE
:react-native-immersive:processReleaseJavaRes UP-TO-DATE
:react-native-immersive:compileReleaseJavaWithJavac UP-TO-DATE
:react-native-immersive:extractReleaseAnnotations UP-TO-DATE
:react-native-immersive:mergeReleaseProguardFiles UP-TO-DATE
:react-native-immersive:packageReleaseJar UP-TO-DATE
:react-native-immersive:compileReleaseNdk UP-TO-DATE
:react-native-immersive:packageReleaseJniLibs UP-TO-DATE
:react-native-immersive:packageReleaseLocalJar UP-TO-DATE
:react-native-immersive:packageReleaseRenderscript UP-TO-DATE
:react-native-immersive:packageReleaseResources UP-TO-DATE
:react-native-immersive:bundleRelease UP-TO-DATE
:app:prepareComAndroidSupportAppcompatV72301Library UP-TO-DATE
:app:prepareComAndroidSupportRecyclerviewV72340Library UP-TO-DATE
:app:prepareComAndroidSupportSupportV42340Library UP-TO-DATE
:app:prepareComFacebookFbuiTextlayoutbuilderTextlayoutbuilder100Library UP-TO-DATE
:app:prepareComFacebookFrescoDrawee0110Library UP-TO-DATE
:app:prepareComFacebookFrescoFbcore0110Library UP-TO-DATE
:app:prepareComFacebookFrescoFresco0110Library UP-TO-DATE
:app:prepareComFacebookFrescoImagepipeline0110Library UP-TO-DATE
:app:prepareComFacebookFrescoImagepipelineBase0110Library UP-TO-DATE
:app:prepareComFacebookFrescoImagepipelineOkhttp30110Library UP-TO-DATE
:app:prepareComFacebookReactReactNative0420Library UP-TO-DATE
:app:prepareComFacebookSoloaderSoloader010Library UP-TO-DATE
:app:prepareOrgWebkitAndroidJscR174650Library UP-TO-DATE
:app:prepareWyseReactNativeImmersiveUnspecifiedLibrary UP-TO-DATE
:app:prepareDebugDependencies
:app:compileDebugAidl UP-TO-DATE
:app:compileDebugRenderscript UP-TO-DATE
:app:generateDebugBuildConfig UP-TO-DATE
:app:generateDebugAssets UP-TO-DATE
:app:mergeDebugAssets UP-TO-DATE
:app:generateDebugResValues UP-TO-DATE
:app:generateDebugResources UP-TO-DATE
:app:mergeDebugResources UP-TO-DATE
:app:bundleDebugJsAndAssets SKIPPED
:app:processDebugManifest UP-TO-DATE
:app:processDebugResources UP-TO-DATE
:app:generateDebugSources UP-TO-DATE
:app:processDebugJavaRes UP-TO-DATE
:app:compileDebugJavaWithJavac UP-TO-DATE
:app:compileDebugNdk UP-TO-DATE
:app:compileDebugSources UP-TO-DATE
:app:preDexDebug UP-TO-DATE
:app:dexDebug UP-TO-DATE
:app:validateDebugSigning
:app:packageDebug UP-TO-DATE
:app:zipalignDebug UP-TO-DATE
:app:assembleDebug UP-TO-DATE
:app:installDebug
Installing APK 'app-debug.apk' on '7_WSVGA_Tablet_API_22(AVD) - 6.0'
Installed on 1 device.

BUILD SUCCESSFUL

Total time: 13.619 secs

looks like its included?

[ThatBean]

Seems like the Java code is included.

Have you checked your node_modulesfor node_modules/react-native-immersive/index.js, and the import code?

It should be a JavaScript error.

[andey]

I'm not sure what im suppose to be looking for

[ThatBean]

Looks OK... Can you try this minimal test code?

index.android.js

import { AppRegistry, View, Text } from 'react-native';
import React, {Component} from 'react';
import {Immersive} from 'react-native-immersive'

Immersive.setImmersive(true)
setTimeout(() => Immersive.setImmersive(true), 2000)
setTimeout(() => Immersive.setImmersive(false), 4000)
setTimeout(() => Immersive.setImmersive(true), 6000)

AppRegistry.registerComponent('[[APP-NAME]]', () => () => {
    console.warn('Immersive', Immersive)
    console.warn('Immersive', Immersive.setImmersive)
    return <View><Text>TEST</Text></View>
})

[andey]

[ThatBean]

OK, so this is not at JavaScript Error...

This error means the code in node_modules/react-native-immersive/index.js can not get RNImmersive from NativeModules.

import {NativeModules, Platform} from 'react-native';
const {RNImmersive} = NativeModules;

You should check if the linking process is right. (similar Issue)

Or it might be the simulator, you can try if an Android device (4.4+) works.

[andey]

I upgraded react, react-dom, react-native to the latest, and I'm using an Android 6.0 Emulator.

  "dependencies": {
    "react": "16.0.0-alpha.6",
    "react-dom": "16.0.0-alpha.6",
    "react-native": "0.44.0",
    "react-native-immersive": "0.0.4",
    "whatwg-fetch": "^1.0.0"
  },

I upgraded to 16, because of this thread. https://github.com/facebook/react-native/issues/13017

Anyways....

The only difference between you're installation instructions and what I did, is that I removed the @Override from my MainActivity.java. This reason I did this, is because when I add it, I get the following error.

...
...
:app:bundleDebugJsAndAssets SKIPPED
:app:processDebugManifest UP-TO-DATE
:app:processDebugResources UP-TO-DATE
:app:generateDebugSources UP-TO-DATE
:app:processDebugJavaRes UP-TO-DATE
:app:compileDebugJavaWithJavac
/home/andey/Dropbox/Projects/wyse/android/app/src/main/java/com/wyse/MainActivity.java:21: error: method does not override or implement a method from a supertype
    @Override
    ^
1 error
:app:compileDebugJavaWithJavac FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:compileDebugJavaWithJavac'.
> Compilation failed; see the compiler error output for details.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

BUILD FAILED

Not sure if this sparks any ideas?

[ThatBean]

Yes, the linking instruction is outdated..

The codes should not be added to MainActivity.java, but to MainApplication.java instead, like this:

package COM.PACKAGE.NAME;

import android.app.Application;
import android.util.Log;

import com.facebook.react.ReactApplication;
import com.facebook.react.ReactInstanceManager;
import com.facebook.react.ReactNativeHost;
import com.facebook.react.ReactPackage;
import com.facebook.react.shell.MainReactPackage;
import com.facebook.soloader.SoLoader;

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

import com.rnimmersive.RNImmersivePackage;

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 RNImmersivePackage()
      );
    }
  };

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

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

[andey]

beautiful

looks like you solved the issue.

Thank you so much!

[ThatBean]

Good to know it finally worked! Will update the README file later.