ont

+*.pbxproj -text

+# OSX
+#
+.DS_Store
+
+# node.js
+#
+node_modules/
+npm-debug.log
+yarn-error.log
+
+# Xcode
+#
+build/
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+xcuserdata
+*.xccheckout
+*.moved-aside
+DerivedData
+*.hmap
+*.ipa
+*.xcuserstate
+project.xcworkspace
+
+# Android/IntelliJ
+#
+build/
+.idea
+.gradle
+local.properties
+*.iml
+
+# BUCK
+buck-out/
+\.buckd/
+*.keystore

+MIT License
+
+Copyright (c) 2019 YJY
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

+# react-native-custom-icon
+
+## Getting started
+
+`$ npm install https://github.com/jinyaoye23/react-native-custom-icon.git --save`
+
+### Mostly automatic installation
+
+`$ react-native link react-native-custom-icon`
+
+### Manual installation
+
+
+#### iOS
+
+1. In XCode, in the project navigator, right click `Libraries` ➜ `Add Files to [your project's name]`
+2. Go to `node_modules` ➜ `react-native-custom-icon` and add `CustomIcon.xcodeproj`
+3. In XCode, in the project navigator, select your project. Add `libCustomIcon.a` to your project's `Build Phases` ➜ `Link Binary With Libraries`
+4. Run your project (`Cmd+R`)<
+
+#### iOS 更换图标配置[请参考](https://juejin.im/post/59395f9761ff4b006c6c204e)
+##### 1.配置图标
+
+动态修改的icon不能放在 Assets.xcassets 里， 需要创建文件如AppIcons, 文件夹里存放需要动态更换的app图标
+
+![](https://upload-images.jianshu.io/upload_images/1928848-d47b7b71d7f512e0.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/518/format/webp)
+
+如果每一套图标有多个尺寸，需要统一名称前缀后面添加尺寸如前缀为 icon, 尺寸为20x20， 则名称为icon20x20@2x.png 和 icon20x20@3x.png，一种尺寸的图标包含2倍图和3倍图
+
+![](https://upload-images.jianshu.io/upload_images/1928848-ab1ad81c5c35f0a0.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/508/format/webp)
+
+
+##### 2.info.plist配置
+
+在info.plist中右键 -> Add Row ：
+输入Icon... 会有提示，选择Icon files（iOS 5）
+
+![](https://upload-images.jianshu.io/upload_images/1928848-b37a04e25da7aada.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/636/format/webp)
+
+```
+这里的Icon files（iOS 5）是个字典，其中可包含的Key值有CFBundlePrimaryIcon         -> Primary Icon
+CFBundleAlternateIcons ->这个是我们添加更换图片的字段，为Dictionary, 如果没有这个字段可以添加
+UINewsstandIcon                 -> Newsstand Icon 暂时用不到可以删除
+
+```
+在 Icon files（iOS 5）内添加一个Key： CFBundleAlternateIcons ，类型为字典，在这个字典里配置我们所有需要动态修改的icon：键为icon的名称，值为一个字典（这个字典里包含两个键：CFBundleIconFiles，其值类型为Array，内容为icon的名称；UIPrerenderedIcon，其值类型为bool，内容为NO，也可以不加此key）
+
+![](https://upload-images.jianshu.io/upload_images/1928848-e4285bb504e5f038.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1000/format/webp)
+
+如果是添加了多个尺寸icon，也要在这里分别配置，以上面添加的sunshine图标为例：
+
+![](https://upload-images.jianshu.io/upload_images/1928848-4bf57f3332d765f6.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1000/format/webp)
+
+使用的时候还是使用sunshine进行赋值即可！
+
+
+#### Android
+
+1. Open up `android/app/src/main/java/[...]/MainApplication.java`
+  - Add `import com.reactlibrary.CustomIconPackage;` to the imports at the top of the file
+  - Add `new CustomIconPackage()` to the list returned by the `getPackages()` method
+2. Append the following lines to `android/settings.gradle`:
+  	```
+  	include ':react-native-custom-icon'
+  	project(':react-native-custom-icon').projectDir = new File(rootProject.projectDir, 	'../node_modules/react-native-custom-icon/android')
+  	```
+3. Insert the following lines inside the dependencies block in `android/app/build.gradle`:
+  	```
+      compile project(':react-native-custom-icon')
+  	```
+
+
+## Usage
+```javascript
+import CustomIcon from 'react-native-custom-icon';
+
+CustomIcon.changeIcon(iconName); // iconName 为图标名称，如上面sunshine为例， iconName就是sunshine
+```

+README
+======
+
+If you want to publish the lib as a maven dependency, follow these steps before publishing a new version to npm:
+
+1. Be sure to have the Android [SDK](https://developer.android.com/studio/index.html) and [NDK](https://developer.android.com/ndk/guides/index.html) installed
+2. Be sure to have a `local.properties` file in this folder that points to the Android SDK and NDK
+```
+ndk.dir=/Users/{username}/Library/Android/sdk/ndk-bundle
+sdk.dir=/Users/{username}/Library/Android/sdk
+```
+3. Delete the `maven` folder
+4. Run `sudo ./gradlew installArchives`
+5. Verify that latest set of generated files is in the maven folder with the correct version number

+buildscript {
+    ext.safeExtGet = {prop, fallback ->
+        rootProject.ext.has(prop) ? rootProject.ext.get(prop) : fallback
+    }
+    repositories {
+        google()
+        jcenter()
+    }
+
+    dependencies {
+        // Matches recent template from React Native (0.60)
+        // https://github.com/facebook/react-native/blob/0.60-stable/template/android/build.gradle#L16
+        classpath("com.android.tools.build:gradle:${safeExtGet('gradlePluginVersion', '3.4.1')}")
+    }
+}
+
+apply plugin: 'com.android.library'
+apply plugin: 'maven'
+
+// Matches values in recent template from React Native 0.59 / 0.60
+// https://github.com/facebook/react-native/blob/0.59-stable/template/android/build.gradle#L5-L9
+// https://github.com/facebook/react-native/blob/0.60-stable/template/android/build.gradle#L5-L9
+def DEFAULT_COMPILE_SDK_VERSION = 28
+def DEFAULT_BUILD_TOOLS_VERSION = "28.0.3"
+def DEFAULT_MIN_SDK_VERSION = 16
+def DEFAULT_TARGET_SDK_VERSION = 28
+
+android {
+  compileSdkVersion safeExtGet('compileSdkVersion', DEFAULT_COMPILE_SDK_VERSION)
+  buildToolsVersion safeExtGet('buildToolsVersion', DEFAULT_BUILD_TOOLS_VERSION)
+
+  defaultConfig {
+    minSdkVersion safeExtGet('minSdkVersion', DEFAULT_MIN_SDK_VERSION)
+    targetSdkVersion safeExtGet('targetSdkVersion', DEFAULT_TARGET_SDK_VERSION)
+    versionCode 1
+    versionName "1.0"
+  }
+  lintOptions {
+    abortOnError false
+  }
+}
+
+repositories {
+    maven {
+        // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
+        // Matches recent template from React Native 0.59 / 0.60
+        // https://github.com/facebook/react-native/blob/0.59-stable/template/android/build.gradle#L30
+        // https://github.com/facebook/react-native/blob/0.60-stable/template/android/build.gradle#L28
+        url "$projectDir/../node_modules/react-native/android"
+    }
+    mavenCentral()
+}
+
+dependencies {
+    implementation "com.facebook.react:react-native:${safeExtGet('reactnativeVersion', '+')}"
+}
+
+def configureReactNativePom(def pom) {
+    def packageJson = new groovy.json.JsonSlurper().parseText(file('../package.json').text)
+
+    pom.project {
+        name packageJson.title
+        artifactId packageJson.name
+        version = packageJson.version
+        group = "com.reactlibrary"
+        description packageJson.description
+        url packageJson.repository.baseUrl
+
+        licenses {
+            license {
+                name packageJson.license
+                url packageJson.repository.baseUrl + '/blob/master/' + packageJson.licenseFilename
+                distribution 'repo'
+            }
+        }
+
+        developers {
+            developer {
+                id packageJson.author.username
+                name packageJson.author.name
+            }
+        }
+    }
+}
+
+afterEvaluate { project ->
+
+    task androidJavadoc(type: Javadoc) {
+        source = android.sourceSets.main.java.srcDirs
+        classpath += files(android.bootClasspath)
+        classpath += files(project.getConfigurations().getByName('compile').asList())
+        include '**/*.java'
+    }
+
+    task androidJavadocJar(type: Jar, dependsOn: androidJavadoc) {
+        classifier = 'javadoc'
+        from androidJavadoc.destinationDir
+    }
+
+    task androidSourcesJar(type: Jar) {
+        classifier = 'sources'
+        from android.sourceSets.main.java.srcDirs
+        include '**/*.java'
+    }
+
+    android.libraryVariants.all { variant ->
+        def name = variant.name.capitalize()
+        task "jar${name}"(type: Jar, dependsOn: variant.javaCompile) {
+            from variant.javaCompile.destinationDir
+        }
+    }
+
+    artifacts {
+        archives androidSourcesJar
+        archives androidJavadocJar
+    }
+
+    task installArchives(type: Upload) {
+        configuration = configurations.archives
+        repositories.mavenDeployer {
+            // Deploy to react-native-event-bridge/maven, ready to publish to npm
+            repository url: "file://${projectDir}/../android/maven"
+
+            configureReactNativePom pom
+        }
+    }
+}

+#Tue Oct 15 11:07:32 CST 2019
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip

+#!/usr/bin/env sh
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"

+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="com.customIcon">
+
+</manifest>

+package com.customIcon;
+
+import com.facebook.react.bridge.ReactApplicationContext;
+import com.facebook.react.bridge.ReactContextBaseJavaModule;
+import com.facebook.react.bridge.ReactMethod;
+import com.facebook.react.bridge.Callback;
+
+public class CustomIconModule extends ReactContextBaseJavaModule {
+
+    private final ReactApplicationContext reactContext;
+
+    public CustomIconModule(ReactApplicationContext reactContext) {
+        super(reactContext);
+        this.reactContext = reactContext;
+    }
+
+    @Override
+    public String getName() {
+        return "CustomIcon";
+    }
+
+    @ReactMethod
+    public void sampleMethod(String stringArgument, int numberArgument, Callback callback) {
+        // TODO: Implement some actually useful functionality
+        callback.invoke("Received numberArgument: " + numberArgument + " stringArgument: " + stringArgument);
+    }
+}

+package com.customIcon;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+import com.facebook.react.ReactPackage;
+import com.facebook.react.bridge.NativeModule;
+import com.facebook.react.bridge.ReactApplicationContext;
+import com.facebook.react.uimanager.ViewManager;
+
+public class CustomIconPackage implements ReactPackage {
+    @Override
+    public List<NativeModule> createNativeModules(ReactApplicationContext reactContext) {
+        return Arrays.<NativeModule>asList(new CustomIconModule(reactContext));
+    }
+
+    @Override
+    public List<ViewManager> createViewManagers(ReactApplicationContext reactContext) {
+        return Collections.emptyList();
+    }
+}

+import { NativeModules } from 'react-native';
+
+const CustomIconModule  = NativeModules.CustomIcon;
+
+export default class CustomIcon {
+  // 更新图标
+  static changeIcon(iconName) {
+    CustomIconModule.changeIcon(iconName);
+  }
+  // 恢复默认图标
+  static changeDefaultIcon() {
+    CustomIconModule.changeDefaultIcon();
+  }
+};

+#import <React/RCTBridgeModule.h>
+
+@interface CustomIcon : NSObject <RCTBridgeModule>
+
+@end

+#import "CustomIcon.h"
+#import <UIKit/UIKit.h>
+
+
+@implementation CustomIcon
+
+RCT_EXPORT_MODULE()
+
+
+RCT_EXPORT_METHOD(changeIcon:(NSString *)iconName) {
+    UIApplication *app = [UIApplication sharedApplication];
+    dispatch_sync(dispatch_get_main_queue(), ^{
+        if (![[UIApplication sharedApplication] supportsAlternateIcons]) {
+            return;
+        }
+        
+    });
+    
+    if ([iconName isEqualToString:@""]) {
+        iconName = nil;
+    }
+    dispatch_sync(dispatch_get_main_queue(), ^{
+        [[UIApplication sharedApplication] setAlternateIconName:iconName completionHandler:^(NSError * _Nullable error) {
+            if (error) {
+                NSLog(@"更换app图标发生错误了 ： %@",error);
+            }
+        }];
+    });
+}
+
+// 恢复默认图标
+RCT_EXPORT_METHOD(changeDefaultIcon) {
+    UIApplication *app = [UIApplication sharedApplication];
+    dispatch_sync(dispatch_get_main_queue(), ^{
+        if (![[UIApplication sharedApplication] supportsAlternateIcons]) {
+            return;
+        }
+        
+    });
+    
+    dispatch_sync(dispatch_get_main_queue(), ^{
+        [[UIApplication sharedApplication] setAlternateIconName:nil completionHandler:^(NSError * _Nullable error) {
+            if (error) {
+                NSLog(@"更换app图标发生错误了 ： %@",error);
+            }
+        }];
+    });
+}
+
+
+
+
+@end

+// !$*UTF8*$!
+{
+	archiveVersion = 1;
+	classes = {
+	};
+	objectVersion = 46;
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+				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				MTL_ENABLE_DEBUG_INFO = YES;
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+			name = Debug;
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+			buildSettings = {
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+				CLANG_WARN_COMMA = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
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+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
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+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
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+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
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+				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				MTL_ENABLE_DEBUG_INFO = NO;
+				SDKROOT = iphoneos;
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+			name = Release;
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+			buildSettings = {
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+					"$(SRCROOT)/../../react-native/React/**",
+				);
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+				OTHER_LDFLAGS = "-ObjC";
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+				);
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+				OTHER_LDFLAGS = "-ObjC";
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+			isa = XCConfigurationList;
+			buildConfigurations = (
+				58B511F01A9E6C8500147676 /* Debug */,
+				58B511F11A9E6C8500147676 /* Release */,
+			);
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+			defaultConfigurationName = Release;
+		};
+/* End XCConfigurationList section */
+	};
+	rootObject = 58B511D31A9E6C8500147676 /* Project object */;
+}

+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:CustomIcon.xcodeproj">
+   </FileRef>
+</Workspace>

+{
+  "name": "react-native-custom-icon",
+  "title": "React Native Custom Icon",
+  "version": "1.0.0",
+  "description": "TODO",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/github_account/react-native-custom-icon.git",
+    "baseUrl": "https://github.com/github_account/react-native-custom-icon"
+  },
+  "keywords": [
+    "react-native"
+  ],
+  "author": {
+    "name": "Your Name",
+    "email": "yourname@email.com"
+  },
+  "license": "MIT",
+  "licenseFilename": "LICENSE",
+  "readmeFilename": "README.md",
+  "peerDependencies": {
+    "react": "^16.8.1",
+    "react-native": ">=0.59.0-rc.0 <1.0.x"
+  },
+  "devDependencies": {
+    "react": "^16.8.3",
+    "react-native": "^0.59.10"
+  }
+}

+require "json"
+
+package = JSON.parse(File.read(File.join(__dir__, "package.json")))
+
+Pod::Spec.new do |s|
+  s.name         = "react-native-custom-icon"
+  s.version      = package["version"]
+  s.summary      = package["description"]
+  s.description  = <<-DESC
+                  react-native-custom-icon
+                   DESC
+  s.homepage     = "https://github.com/github_account/react-native-custom-icon"
+  s.license      = "MIT"
+  # s.license    = { :type => "MIT", :file => "FILE_LICENSE" }
+  s.authors      = { "Your Name" => "yourname@email.com" }
+  s.platforms    = { :ios => "9.0", :tvos => "10.0" }
+  s.source       = { :git => "https://github.com/github_account/react-native-custom-icon.git", :tag => "#{s.version}" }
+
+  s.source_files = "ios/**/*.{h,m,swift}"
+  s.requires_arc = true
+
+  s.dependency "React"
+	
+  # s.dependency "..."
+end
+