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add screenshot and so on

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This commit is contained in:
Yaqing Wang
2015-10-16 15:05:58 +08:00
parent 6cc290ac81
commit 9c9432b216
18 changed files with 627 additions and 442 deletions
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23
ObjCAddJSInterface.xcodeproj/project.pbxproj
View File

@@ -15,10 +15,12 @@
180DDFA71AD4C6B100EFAC49 /* LaunchScreen.xib in Resources */ = {isa = PBXBuildFile; fileRef = 180DDFA51AD4C6B100EFAC49 /* LaunchScreen.xib */; };
180DDFB31AD4C6B100EFAC49 /* ObjCAddJSInterfaceTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 180DDFB21AD4C6B100EFAC49 /* ObjCAddJSInterfaceTests.m */; };
180DDFBE1AD4C6E100EFAC49 /* UIWebView+AddJavaScriptInterface.m in Sources */ = {isa = PBXBuildFile; fileRef = 180DDFBD1AD4C6E100EFAC49 /* UIWebView+AddJavaScriptInterface.m */; };
180DDFC21AD4C7D500EFAC49 /* YQWebViewProxyDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = 180DDFC11AD4C7D500EFAC49 /* YQWebViewProxyDelegate.m */; };
180DDFC21AD4C7D500EFAC49 /* YQWebViewProxy.m in Sources */ = {isa = PBXBuildFile; fileRef = 180DDFC11AD4C7D500EFAC49 /* YQWebViewProxy.m */; };
180DDFC71AD5328000EFAC49 /* YQAddJSInterface.js in Resources */ = {isa = PBXBuildFile; fileRef = 180DDFC61AD5328000EFAC49 /* YQAddJSInterface.js */; };
18C876E11AD617D80080F561 /* test.html in Resources */ = {isa = PBXBuildFile; fileRef = 18C876E01AD617D80080F561 /* test.html */; };
18DF31A31AD7A4340000872F /* UINavigationItem+Addition.m in Sources */ = {isa = PBXBuildFile; fileRef = 18DF31A21AD7A4340000872F /* UINavigationItem+Addition.m */; };
C884A3D51BCF45E300F701BD /* YQWebViewProxy.m in Sources */ = {isa = PBXBuildFile; fileRef = 180DDFC11AD4C7D500EFAC49 /* YQWebViewProxy.m */; };
C884A3D61BCF45E600F701BD /* UIWebView+AddJavaScriptInterface.m in Sources */ = {isa = PBXBuildFile; fileRef = 180DDFBD1AD4C6E100EFAC49 /* UIWebView+AddJavaScriptInterface.m */; };
/* End PBXBuildFile section */
/* Begin PBXContainerItemProxy section */
@@ -47,8 +49,8 @@
180DDFB21AD4C6B100EFAC49 /* ObjCAddJSInterfaceTests.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = ObjCAddJSInterfaceTests.m; sourceTree = "<group>"; };
180DDFBC1AD4C6E100EFAC49 /* UIWebView+AddJavaScriptInterface.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = "UIWebView+AddJavaScriptInterface.h"; path = "ObjCAddJSInterface/UIWebView+AddJavaScriptInterface.h"; sourceTree = "<group>"; };
180DDFBD1AD4C6E100EFAC49 /* UIWebView+AddJavaScriptInterface.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = "UIWebView+AddJavaScriptInterface.m"; path = "ObjCAddJSInterface/UIWebView+AddJavaScriptInterface.m"; sourceTree = "<group>"; };
180DDFC01AD4C7D500EFAC49 /* YQWebViewProxyDelegate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = YQWebViewProxyDelegate.h; path = ObjCAddJSInterface/YQWebViewProxyDelegate.h; sourceTree = "<group>"; };
180DDFC11AD4C7D500EFAC49 /* YQWebViewProxyDelegate.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = YQWebViewProxyDelegate.m; path = ObjCAddJSInterface/YQWebViewProxyDelegate.m; sourceTree = "<group>"; };
180DDFC01AD4C7D500EFAC49 /* YQWebViewProxy.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = YQWebViewProxy.h; path = ObjCAddJSInterface/YQWebViewProxy.h; sourceTree = "<group>"; };
180DDFC11AD4C7D500EFAC49 /* YQWebViewProxy.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = YQWebViewProxy.m; path = ObjCAddJSInterface/YQWebViewProxy.m; sourceTree = "<group>"; };
180DDFC61AD5328000EFAC49 /* YQAddJSInterface.js */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.javascript; name = YQAddJSInterface.js; path = ObjCAddJSInterface/YQAddJSInterface.js; sourceTree = "<group>"; };
18C876E01AD617D80080F561 /* test.html */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.html; path = test.html; sourceTree = "<group>"; };
18DF31A11AD7A4340000872F /* UINavigationItem+Addition.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "UINavigationItem+Addition.h"; sourceTree = "<group>"; };
@@ -142,8 +144,8 @@
180DDFC61AD5328000EFAC49 /* YQAddJSInterface.js */,
180DDFBC1AD4C6E100EFAC49 /* UIWebView+AddJavaScriptInterface.h */,
180DDFBD1AD4C6E100EFAC49 /* UIWebView+AddJavaScriptInterface.m */,
180DDFC01AD4C7D500EFAC49 /* YQWebViewProxyDelegate.h */,
180DDFC11AD4C7D500EFAC49 /* YQWebViewProxyDelegate.m */,
180DDFC01AD4C7D500EFAC49 /* YQWebViewProxy.h */,
180DDFC11AD4C7D500EFAC49 /* YQWebViewProxy.m */,
);
name = AddJavaScriptInterface;
sourceTree = "<group>";
@@ -192,7 +194,7 @@
180DDF8B1AD4C6B100EFAC49 /* Project object */ = {
isa = PBXProject;
attributes = {
LastUpgradeCheck = 0620;
LastUpgradeCheck = 0710;
ORGANIZATIONNAME = billwang1990.github.io;
TargetAttributes = {
180DDF921AD4C6B100EFAC49 = {
@@ -255,7 +257,7 @@
18DF31A31AD7A4340000872F /* UINavigationItem+Addition.m in Sources */,
180DDF9C1AD4C6B100EFAC49 /* AppDelegate.m in Sources */,
180DDF991AD4C6B100EFAC49 /* main.m in Sources */,
180DDFC21AD4C7D500EFAC49 /* YQWebViewProxyDelegate.m in Sources */,
180DDFC21AD4C7D500EFAC49 /* YQWebViewProxy.m in Sources */,
);
runOnlyForDeploymentPostprocessing = 0;
};
@@ -264,6 +266,8 @@
buildActionMask = 2147483647;
files = (
180DDFB31AD4C6B100EFAC49 /* ObjCAddJSInterfaceTests.m in Sources */,
C884A3D51BCF45E300F701BD /* YQWebViewProxy.m in Sources */,
C884A3D61BCF45E600F701BD /* UIWebView+AddJavaScriptInterface.m in Sources */,
);
runOnlyForDeploymentPostprocessing = 0;
};
@@ -317,6 +321,7 @@
"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
COPY_PHASE_STRIP = NO;
ENABLE_STRICT_OBJC_MSGSEND = YES;
ENABLE_TESTABILITY = YES;
GCC_C_LANGUAGE_STANDARD = gnu99;
GCC_DYNAMIC_NO_PIC = NO;
GCC_OPTIMIZATION_LEVEL = 0;
@@ -379,6 +384,7 @@
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
INFOPLIST_FILE = ObjCAddJSInterface/Info.plist;
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
PRODUCT_BUNDLE_IDENTIFIER = "billwang.$(PRODUCT_NAME:rfc1034identifier)";
PRODUCT_NAME = "$(TARGET_NAME)";
};
name = Debug;
@@ -389,6 +395,7 @@
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
INFOPLIST_FILE = ObjCAddJSInterface/Info.plist;
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
PRODUCT_BUNDLE_IDENTIFIER = "billwang.$(PRODUCT_NAME:rfc1034identifier)";
PRODUCT_NAME = "$(TARGET_NAME)";
};
name = Release;
@@ -407,6 +414,7 @@
);
INFOPLIST_FILE = ObjCAddJSInterfaceTests/Info.plist;
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
PRODUCT_BUNDLE_IDENTIFIER = "billwang.$(PRODUCT_NAME:rfc1034identifier)";
PRODUCT_NAME = "$(TARGET_NAME)";
TEST_HOST = "$(BUILT_PRODUCTS_DIR)/ObjCAddJSInterface.app/ObjCAddJSInterface";
};
@@ -422,6 +430,7 @@
);
INFOPLIST_FILE = ObjCAddJSInterfaceTests/Info.plist;
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
PRODUCT_BUNDLE_IDENTIFIER = "billwang.$(PRODUCT_NAME:rfc1034identifier)";
PRODUCT_NAME = "$(TARGET_NAME)";
TEST_HOST = "$(BUILT_PRODUCTS_DIR)/ObjCAddJSInterface.app/ObjCAddJSInterface";
};

BIN
ObjCAddJSInterface.xcodeproj/project.xcworkspace/xcuserdata/yaqwang.xcuserdatad/UserInterfaceState.xcuserstate generated Normal file
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Binary file not shown.

17
ObjCAddJSInterface.xcodeproj/xcuserdata/yaqwang.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist Normal file
View File

@@ -0,0 +1,17 @@
<?xml version="1.0" encoding="UTF-8"?>
<Bucket
type = "1"
version = "2.0">
<Breakpoints>
<BreakpointProxy
BreakpointExtensionID = "Xcode.Breakpoint.ExceptionBreakpoint">
<BreakpointContent
shouldBeEnabled = "Yes"
ignoreCount = "0"
continueAfterRunningActions = "No"
scope = "0"
stopOnStyle = "0">
</BreakpointContent>
</BreakpointProxy>
</Breakpoints>
</Bucket>

101
ObjCAddJSInterface.xcodeproj/xcuserdata/yaqwang.xcuserdatad/xcschemes/ObjCAddJSInterface.xcscheme Normal file
View File

@@ -0,0 +1,101 @@
<?xml version="1.0" encoding="UTF-8"?>
<Scheme
LastUpgradeVersion = "0710"
version = "1.3">
<BuildAction
parallelizeBuildables = "YES"
buildImplicitDependencies = "YES">
<BuildActionEntries>
<BuildActionEntry
buildForTesting = "YES"
buildForRunning = "YES"
buildForProfiling = "YES"
buildForArchiving = "YES"
buildForAnalyzing = "YES">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "180DDF921AD4C6B100EFAC49"
BuildableName = "ObjCAddJSInterface.app"
BlueprintName = "ObjCAddJSInterface"
ReferencedContainer = "container:ObjCAddJSInterface.xcodeproj">
</BuildableReference>
</BuildActionEntry>
</BuildActionEntries>
</BuildAction>
<TestAction
buildConfiguration = "Debug"
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
shouldUseLaunchSchemeArgsEnv = "YES">
<Testables>
<TestableReference
skipped = "NO">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "180DDFAB1AD4C6B100EFAC49"
BuildableName = "ObjCAddJSInterfaceTests.xctest"
BlueprintName = "ObjCAddJSInterfaceTests"
ReferencedContainer = "container:ObjCAddJSInterface.xcodeproj">
</BuildableReference>
</TestableReference>
</Testables>
<MacroExpansion>
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "180DDF921AD4C6B100EFAC49"
BuildableName = "ObjCAddJSInterface.app"
BlueprintName = "ObjCAddJSInterface"
ReferencedContainer = "container:ObjCAddJSInterface.xcodeproj">
</BuildableReference>
</MacroExpansion>
<AdditionalOptions>
</AdditionalOptions>
</TestAction>
<LaunchAction
buildConfiguration = "Debug"
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
launchStyle = "0"
useCustomWorkingDirectory = "NO"
ignoresPersistentStateOnLaunch = "NO"
debugDocumentVersioning = "YES"
debugServiceExtension = "internal"
allowLocationSimulation = "YES">
<BuildableProductRunnable
runnableDebuggingMode = "0">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "180DDF921AD4C6B100EFAC49"
BuildableName = "ObjCAddJSInterface.app"
BlueprintName = "ObjCAddJSInterface"
ReferencedContainer = "container:ObjCAddJSInterface.xcodeproj">
</BuildableReference>
</BuildableProductRunnable>
<AdditionalOptions>
</AdditionalOptions>
</LaunchAction>
<ProfileAction
buildConfiguration = "Release"
shouldUseLaunchSchemeArgsEnv = "YES"
savedToolIdentifier = ""
useCustomWorkingDirectory = "NO"
debugDocumentVersioning = "YES">
<BuildableProductRunnable
runnableDebuggingMode = "0">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "180DDF921AD4C6B100EFAC49"
BuildableName = "ObjCAddJSInterface.app"
BlueprintName = "ObjCAddJSInterface"
ReferencedContainer = "container:ObjCAddJSInterface.xcodeproj">
</BuildableReference>
</BuildableProductRunnable>
</ProfileAction>
<AnalyzeAction
buildConfiguration = "Debug">
</AnalyzeAction>
<ArchiveAction
buildConfiguration = "Release"
revealArchiveInOrganizer = "YES">
</ArchiveAction>
</Scheme>

27
ObjCAddJSInterface.xcodeproj/xcuserdata/yaqwang.xcuserdatad/xcschemes/xcschememanagement.plist Normal file
View File

@@ -0,0 +1,27 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>SchemeUserState</key>
<dict>
<key>ObjCAddJSInterface.xcscheme</key>
<dict>
<key>orderHint</key>
<integer>0</integer>
</dict>
</dict>
<key>SuppressBuildableAutocreation</key>
<dict>
<key>180DDF921AD4C6B100EFAC49</key>
<dict>
<key>primary</key>
<true/>
</dict>
<key>180DDFAB1AD4C6B100EFAC49</key>
<dict>
<key>primary</key>
<true/>
</dict>
</dict>
</dict>
</plist>

2
ObjCAddJSInterface/Info.plist
View File

@@ -7,7 +7,7 @@
<key>CFBundleExecutable</key>
<string>$(EXECUTABLE_NAME)</string>
<key>CFBundleIdentifier</key>
<string>billwang.$(PRODUCT_NAME:rfc1034identifier)</string>
<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>

2
ObjCAddJSInterface/ObjCAddJSInterface/UIWebView+AddJavaScriptInterface.h
View File

@@ -8,8 +8,6 @@
#import <UIKit/UIKit.h>
@class YQWebViewProxyDelegate;
@interface UIWebView (AddJavaScriptInterface)
- (void) addJavascriptInterfaces:(NSObject*) interface WithName:(NSString*) name;

10
ObjCAddJSInterface/ObjCAddJSInterface/UIWebView+AddJavaScriptInterface.m
View File

@@ -7,7 +7,7 @@
//
#import "UIWebView+AddJavaScriptInterface.h"
#import "YQWebViewProxyDelegate.h"
#import "YQWebViewProxy.h"
#import <objc/runtime.h>
@implementation UIWebView (AddJavaScriptInterface)
@@ -37,7 +37,7 @@
NSCAssert([del conformsToProtocol:@protocol(UIWebViewDelegate)], @"must conform UIWebViewDelegate");
YQWebViewProxyDelegate *proxyDelegate = [self webViewProxyDelegate];
YQWebViewProxy *proxyDelegate = [self webViewProxyDelegate];
if (![del isEqual:proxyDelegate]) {
[proxyDelegate setDelegate:del];
}
@@ -50,14 +50,14 @@
[[self webViewProxyDelegate] addJavascriptInterfaces:interface WithName:name];
}
- (YQWebViewProxyDelegate*)webViewProxyDelegate
- (YQWebViewProxy*)webViewProxyDelegate
{
YQWebViewProxyDelegate *retDelegate = nil;
YQWebViewProxy *retDelegate = nil;
retDelegate = objc_getAssociatedObject(self, @selector(webViewProxyDelegate));
if (!retDelegate) {
retDelegate = [[YQWebViewProxyDelegate alloc]init];
retDelegate = [[YQWebViewProxy alloc]init];
objc_setAssociatedObject(self, @selector(webViewProxyDelegate), retDelegate, OBJC_ASSOCIATION_RETAIN);
self.delegate = retDelegate;
}

109
ObjCAddJSInterface/ObjCAddJSInterface/YQAddJSInterface.js
View File

@@ -1,122 +1,65 @@
;
(function() {
// body...
"use strict";
if (window.HybridWeb) {
return
};
window.smeHybridPlatform = "ios";
return;
}
window.HybridWeb = {};
var _callBack = {};
var _callBackCount = 1;
var _cacheObjCount = 1;
var _cacheObj = {};
function _resultForCallback(callbackId, retStr) {
function _resultForCallback(callbackId, ret) {
try {
var callback = _callBack[callbackId];
if (!callback) return;
callback.apply(null, [retStr]);
callback.apply(null, [ret]);
} catch (e) {}
}
function _ajaxCallBack(originObjKey, ret) {
var orinalObj = HybridWeb.cachObj[originObjKey];
var data = {};
if (ret && ret != "") {
var decodeStr = decodeURIComponent(ret == null ? "" : ret);
data = JSON.parse(decodeStr);
} else {
data.code = "-1"
}
if (data.code != null && data.code != "-1") {
orinalObj.success(data);
} else {
orinalObj.error(data);
}
}
function _call(obj, functionName, args) {
var formattedArgs = [];
for (var i = 0, l = args.length; i < l; i++) {
var argType = typeof args[i];
var thisArg = args[i];
if (JSTypeIs.String(thisArg)) {
formattedArgs.push("s");
formattedArgs.push(thisArg);
} else if (JSTypeIs.Number(thisArg)) {
formattedArgs.push("d");
formattedArgs.push((args[i]).toString());
} else if (JSTypeIs.Boolean(thisArg)) {
formattedArgs.push("b");
formattedArgs.push((args[i]).toString());
} else if (JSTypeIs.Undefined(thisArg) || JSTypeIs.Null(thisArg)) {
formattedArgs.push("n");
formattedArgs.push("NSNull");
} else if (JSTypeIs.Array(thisArg)) {
formattedArgs.push("a");
formattedArgs.push(encodeURIComponent(JSON.stringify(thisArg)));
} else if (JSTypeIs.Function(thisArg)) {
var key = HybridWeb.callBackCount++;
if (JSTypeIs.Function(thisArg) && (i == args.length -1)) {
var key = window.HybridWeb.callBackCount++;
_callBack[key.toString()] = thisArg;
formattedArgs.push("f");
formattedArgs.push(encodeURIComponent(key.toString()));
} else {
//only for inject http service
formattedArgs.push("o");
var key = HybridWeb.cacheObjCount++;
_cacheObj[key.toString()] = thisArg;
var arr = [];
arr.push(key.toString());
var tmpStr = JSON.stringify(thisArg);
var cloneObj = JSON.parse(tmpStr);
for (var o in thisArg) {
//{key:value}, value不支持嵌套有function的任何对象，即 value为 {key: function(){}}这种形式“
//只对第一层嵌套有function做处理
if (JSTypeIs.Function(thisArg[o])) {
cloneObj[o] = o;
}
}
arr.push(cloneObj);
formattedArgs.push(encodeURIComponent(JSON.stringify(arr)));
formattedArgs.push(key.toString());
}else{
formattedArgs.push(thisArg);
}
}
var argStr = (formattedArgs.length > 0 ? ":" + encodeURIComponent(formattedArgs.join("/@@/")) : "");
var argStr = (formattedArgs.length > 0 ? "?params=" + encodeURIComponent(JSON.stringify(formattedArgs)) : "");
var iframe = document.createElement("IFRAME");
iframe.style.display = 'none'
iframe.setAttribute("src", "ika-js-scheme:" + obj + ":" + encodeURIComponent(functionName) + argStr);
iframe.style.display = "none";
iframe.setAttribute("src", "hybrid-js-scheme://" + obj + "/" + encodeURIComponent(functionName) + argStr);
document.documentElement.appendChild(iframe);
iframe.parentNode.removeChild(iframe);
iframe = null;
var ret = HybridWeb.retValue;
HybridWeb.retValue = undefined;
var ret = window.HybridWeb.retValue;
window.HybridWeb.retValue = undefined;
if (ret) {
return decodeURIComponent(ret == null ? "" : ret);
return decodeURIComponent(ret === null ? "" : ret);
}
}
function _inject(obj, methods) {
window[obj] = {};
var jsObj = window[obj];
for (var i = 0, l = methods.length; i < l; i++) {
(function() {
var method = methods[i];
var jsMethod = method.replace(new RegExp(":", "g"), "");
jsObj[jsMethod] = function() {
return HybridWeb.call(obj, method, Array.prototype.slice.call(arguments));
jsObj[method] = function() {
return window.HybridWeb.call(obj, method, Array.prototype.slice.call(arguments));
};
})();
}
@@ -131,20 +74,16 @@
JSTypeIs[typeName] = (function(type) {
return function(obj) {
return Object.prototype.toString.call(obj) == "[object " + type + "]";
}
};
})(typeName);
}
window.HybridWeb = {
call: _call,
inject: _inject,
invokeCallBack: _resultForCallback,
callBack: _callBack,
callBackCount: _callBackCount,
cacheObjCount: _cacheObjCount,
cachObj: _cacheObj,
ajaxCallBack: _ajaxCallBack
}
};
})();

4
ObjCAddJSInterface/ObjCAddJSInterface/YQWebViewProxyDelegate.h → ObjCAddJSInterface/ObjCAddJSInterface/YQWebViewProxy.h
View File

@@ -9,11 +9,11 @@
#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>
@interface YQWebViewProxyDelegate : NSObject<UIWebViewDelegate>
@interface YQWebViewProxy : NSObject<UIWebViewDelegate>
@property (nonatomic, strong) NSMapTable *registInterface;
- (void) addJavascriptInterfaces:(NSObject*) interface WithName:(NSString*) name;
- (void) setDelegate:(id<UIWebViewDelegate>)delegate;
- (void) setDelegate: (id<UIWebViewDelegate>)delegate;
@end

357
ObjCAddJSInterface/ObjCAddJSInterface/YQWebViewProxy.m Normal file
View File

@@ -0,0 +1,357 @@
//
// YQWebViewProxyDelegate.m
// ObjCAddJSInterface
//
// Created by wangyaqing on 15/4/8.
// Copyright (c) 2015年 billwang1990.github.io. All rights reserved.
//
#import "YQWebViewProxy.h"
#import <objc/runtime.h>
#define kCustomProtocolScheme @"hybrid-js-scheme"
#pragma mark NSDictionary & NSArray Category -JSONString
@interface NSDictionary(JSONString)
- (NSString*)JSONString;
@end
@implementation NSDictionary (JSONString)
- (NSString *)JSONString
{
NSError *error;
NSData *jsonData = [NSJSONSerialization dataWithJSONObject:self options:NSJSONWritingPrettyPrinted error:&error];
if (!jsonData) {
NSLog(@"jsonStringWithPrettyPrint: error: %@", error.localizedDescription);
return @"{}";
} else {
return [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding];
}
}
@end
@interface NSArray(JSONString)
- (NSString*)JSONString;
@end
@implementation NSArray (JSONString)
- (NSString *)JSONString
{
NSError *error;
NSData *jsonData = [NSJSONSerialization dataWithJSONObject:self options:NSJSONWritingPrettyPrinted error:&error];
if (!jsonData) {
NSLog(@"jsonStringWithPrettyPrint: error: %@", error.localizedDescription);
return @"[]";
} else {
return [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding];
}
}
@end
#pragma mark YQWebViewProxyDelegate
@implementation YQWebViewProxy
{
__weak NSObject<UIWebViewDelegate> *_realDelegate;
}
- (void)addJavascriptInterfaces:(NSObject *)interface WithName:(NSString *)name
{
[self.registInterface setObject:interface forKey:name];
}
- (NSMapTable *)registInterface
{
if (!_registInterface) {
_registInterface = [NSMapTable mapTableWithKeyOptions:NSMapTableStrongMemory valueOptions:NSMapTableWeakMemory];
}
return _registInterface;
}
- (void)setDelegate:(id<UIWebViewDelegate>)delegate
{
_realDelegate = delegate;
}
#pragma mark UIWebView Delegate
- (void)webViewDidFinishLoad:(UIWebView *)webView
{
if ([_realDelegate respondsToSelector:@selector(webViewDidFinishLoad:)]) {
[_realDelegate webViewDidFinishLoad:webView];
}
[self injectObjectForWebView:webView];
}
- (void)webView:(UIWebView *)webView didFailLoadWithError:(NSError *)error
{
if ([_realDelegate respondsToSelector:@selector(webView:didFailLoadWithError:)]) {
[_realDelegate webView:webView didFailLoadWithError:error];
}
}
- (void)webViewDidStartLoad:(UIWebView *)webView
{
if ([_realDelegate respondsToSelector:@selector(webViewDidStartLoad:)]) {
[_realDelegate webViewDidStartLoad:webView];
};
}
- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType
{
[self injectObjectForWebView:webView];
NSURL *url = [request URL];
if ([[url scheme] isEqualToString:kCustomProtocolScheme]) {
NSString *obj = url.host;
NSString *method = [url.path stringByReplacingOccurrencesOfString:@"/" withString:@""];
NSArray *params = [self objectWithQueryString:url.query];
if (url.query.length > 0) {
method = [method stringByAppendingString:@"_"];
method = [method stringByReplacingOccurrencesOfString:@"_" withString:@":"];
}
NSObject* interface = [self.registInterface objectForKey:obj];
SEL selector = NSSelectorFromString(method);
NSMethodSignature* sig = [[interface class] instanceMethodSignatureForSelector:selector];
if (!sig) {
selector = NSSelectorFromString([method substringToIndex:method.length -1]);
sig = [[interface class]instanceMethodSignatureForSelector:selector];
if (!sig) {
return NO;
}
}
NSInvocation* invoker = [NSInvocation invocationWithMethodSignature:sig];
invoker.selector = selector;
invoker.target = interface;
NSString *callBackID = nil;
if (params.count > 0){
for (NSInteger i = 0; i < params.count; i++) {
id arg = params[i];
NSUInteger allCount = [sig numberOfArguments];
NSUInteger parameterCount = allCount - 2;
if (i < parameterCount) {
[invoker setArgument:&arg atIndex:i+2];
}else{
if ([arg isKindOfClass:[NSString class]]) {
callBackID = [arg stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
}
}
}
[invoker retainArguments];
}
if (callBackID) {
//exist callback function
__weak typeof(self) wSelf = self;
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
[wSelf invoke:invoker methodSignature:sig onWebView:webView callBackID:callBackID];
});
}
else
{
[self invoke:invoker methodSignature:sig onWebView:webView callBackID:nil];
}
return NO;
}
if (!_realDelegate || ![_realDelegate respondsToSelector:@selector(webView:shouldStartLoadWithRequest:navigationType:)]){
return YES;
}
return [_realDelegate webView:webView shouldStartLoadWithRequest:request navigationType:navigationType];
}
- (void)injectObjectForWebView:(UIWebView*)webView
{
if (![[webView stringByEvaluatingJavaScriptFromString:@"typeof HybridWeb == 'object'"] isEqualToString:@"true"]) {
NSBundle *bundle = [NSBundle mainBundle];
NSString *filePath = [bundle pathForResource:@"YQAddJSInterface" ofType:@"js"];
NSString *js = [NSString stringWithContentsOfFile:filePath encoding:NSUTF8StringEncoding error:nil];
[webView stringByEvaluatingJavaScriptFromString:js];
__block NSMutableString* injection = [[NSMutableString alloc] init];
[[self.registInterface dictionaryRepresentation] enumerateKeysAndObjectsUsingBlock:^(id objectKey, NSObject *obj, BOOL *stop) {
// HybridWeb.inject("objname", ["mehod1", "method2"]);
[injection appendString:@"HybridWeb.inject(\""];
[injection appendString:objectKey];
[injection appendString:@"\", ["];
NSArray *methods = DumpObjMethods(object_getClass(obj));
[methods enumerateObjectsUsingBlock:^(NSString *method, NSUInteger idx, BOOL * _Nonnull stop) {
[injection appendString:@"\""];
[injection appendString:method];
[injection appendString:@"\""];
if (idx == methods.count - 1) {
[injection appendString:@"]);"];
}else{
[injection appendString:@", "];
}
}];
[webView stringByEvaluatingJavaScriptFromString:injection];
}];
}
}
#pragma mark Dump Class
NSArray* DumpObjMethods(Class clz){
Class thisClass = clz;
NSMutableArray *ret = [[NSMutableArray alloc]init];
do {
unsigned int methodCount = 0;
Method *methods = class_copyMethodList(thisClass, &methodCount);
for (unsigned int i = 0; i < methodCount; i++) {
Method method = methods[i];
NSString *name = @(sel_getName(method_getName(method)));
const char *encoding = method_getTypeEncoding(method);
NSMethodSignature *signature = [NSMethodSignature signatureWithObjCTypes:encoding];
NSUInteger allCount = [signature numberOfArguments]; // The parameter count including the self and the _cmd ones
NSUInteger parameterCount = allCount - 2;
if (parameterCount < 2) {
name = [name stringByReplacingOccurrencesOfString:@":" withString:@""];
}else{
name = [name substringToIndex:name.length-1];
name = [name stringByReplacingOccurrencesOfString:@":" withString:@"_"];
}
[ret addObject:name];
// printf("\t'%s' has method named '%s' of encoding '%s'\n",
// class_getName(clz),
// sel_getName(method_getName(method)),
// method_getTypeEncoding(method));
}
free(methods);
thisClass = class_getSuperclass(thisClass);
} while (thisClass);
return ret;
}
#pragma mark Parse params from url query
- (id)objectWithQueryString:(NSString *)queryString
{
if (queryString == nil) {
return nil;
}
NSMutableDictionary *resultDictionary = [[NSMutableDictionary alloc] init];
NSArray *components = [queryString componentsSeparatedByString:@"&"];
[components enumerateObjectsUsingBlock:^(NSString *obj, NSUInteger idx, BOOL *stop) {
if ([obj isKindOfClass:[NSString class]]) {
NSArray *param = [obj componentsSeparatedByString:@"="];
if ([param count] == 2) {
NSString *key = param[0];
NSString *encodedValue = param[1];
NSString *decodedValue = (__bridge_transfer NSString *)CFURLCreateStringByReplacingPercentEscapesUsingEncoding(NULL, (__bridge CFStringRef)encodedValue, CFSTR(""), kCFStringEncodingUTF8);
resultDictionary[key] = decodedValue;
}
}
}];
NSError *error = nil;
id param = [NSJSONSerialization JSONObjectWithData:[resultDictionary[@"params"] dataUsingEncoding:NSUTF8StringEncoding] options:0 error:&error];
return [param copy]?:nil;
}
#pragma mark send result back to js
- (void)sendResultFrom:(UIWebView*)web value:(NSString*)val asJSString:(BOOL)asStr callBack:(NSString*)callback{
NSString *jsVal = asStr ? [NSString stringWithFormat:@"\"%@\"",val] : [NSString stringWithFormat:@"%@",val];
if (!val) {
jsVal = @"undefined";
}
if (callback) {
dispatch_sync(dispatch_get_main_queue(), ^{
[web stringByEvaluatingJavaScriptFromString:[NSString stringWithFormat:@"window.HybridWeb.invokeCallBack(%@,%@);",callback, jsVal]];
});
}else{
jsVal = (NSString *)CFBridgingRelease(CFURLCreateStringByAddingPercentEscapes(NULL,(CFStringRef)jsVal, NULL, (CFStringRef)@"!*'();:@&=+$,/?%#[]", kCFStringEncodingUTF8));
[web stringByEvaluatingJavaScriptFromString:[@"" stringByAppendingFormat:@"window.HybridWeb.retValue=\"%@\";", jsVal]];
}
}
- (void)invoke:(NSInvocation*)invocation methodSignature:(NSMethodSignature*)sig onWebView:(UIWebView*)webView callBackID:(NSString*)callBack
{
[invocation invoke];
const char *returnType = [sig methodReturnType];
if (!strcmp(returnType, @encode(void))) {
//return void
}else{
NSUInteger bufferLen = [sig methodReturnLength];
void *buffer = (void*)malloc(bufferLen);
if (buffer == NULL) {
printf("malloc failed!");
return;
}
[invocation getReturnValue:&buffer];
NSString *ret = nil;
__weak typeof(self) wSelf = self;
void (^sendResult)(NSString*, BOOL) = ^(NSString *strValue, BOOL asJSString){
__strong typeof(wSelf) sSelf = wSelf;
[sSelf sendResultFrom:webView value:strValue asJSString:asJSString callBack:callBack];
};
if(!strcmp(returnType, @encode(id))){
id obj = (__bridge id)buffer;
if ([obj isKindOfClass:[NSString class]]) {
ret = (NSString*)obj;
sendResult(ret,YES);
}else if([obj isKindOfClass:[NSArray class]]){
ret = [(NSArray*)obj JSONString]?:@"";
sendResult(ret,NO);
}else if ([obj isKindOfClass:[NSDictionary class]]){
ret = [(NSDictionary*)obj JSONString]?:@"";
sendResult(ret,NO);
}else{
if ([obj respondsToSelector:@selector(description)]) {
ret = [obj description];
}else{
ret = nil;
}
sendResult(ret, YES);
}
}else{
//unsupported type
}
}
}
@end

273
ObjCAddJSInterface/ObjCAddJSInterface/YQWebViewProxyDelegate.m
View File

@@ -1,273 +0,0 @@
//
// YQWebViewProxyDelegate.m
// ObjCAddJSInterface
//
// Created by wangyaqing on 15/4/8.
// Copyright (c) 2015年 billwang1990.github.io. All rights reserved.
//
#import "YQWebViewProxyDelegate.h"
#import <objc/runtime.h>
#define kCustomProtocolScheme @"hybrid-js-scheme"
@implementation YQWebViewProxyDelegate
{
__weak NSObject<UIWebViewDelegate> *_realDelegate;
__strong NSMutableArray *holdOnParams;
}
- (void)addJavascriptInterfaces:(NSObject *)interface WithName:(NSString *)name
{
[self.registInterface setObject:interface forKey:name];
}
- (NSMapTable *)registInterface
{
if (!_registInterface) {
_registInterface = [NSMapTable mapTableWithKeyOptions:NSMapTableStrongMemory valueOptions:NSMapTableWeakMemory];
}
return _registInterface;
}
- (void)setDelegate:(id<UIWebViewDelegate>)delegate
{
_realDelegate = delegate;
}
#pragma mark UIWebViewDelegate
//注入实体一定要在webview加载完成后才能调用
- (void)webViewDidFinishLoad:(UIWebView *)webView
{
if ([_realDelegate respondsToSelector:@selector(webViewDidFinishLoad:)]) {
[_realDelegate webViewDidFinishLoad:webView];
}
[self injectObjectForWebView:webView];
}
- (void)webView:(UIWebView *)webView didFailLoadWithError:(NSError *)error
{
if ([_realDelegate respondsToSelector:@selector(webView:didFailLoadWithError:)]) {
[_realDelegate webView:webView didFailLoadWithError:error];
}
}
- (void)webViewDidStartLoad:(UIWebView *)webView
{
if ([_realDelegate respondsToSelector:@selector(webViewDidStartLoad:)]) {
[_realDelegate webViewDidStartLoad:webView];
};
}
- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType
{
[self injectObjectForWebView:webView];
NSURL *url = [request URL];
if ([[url scheme] hasPrefix:kCustomProtocolScheme]) {
NSArray *components = [[url absoluteString] componentsSeparatedByString:@":"];
NSString* obj = (NSString*)[components objectAtIndex:1];
NSString* method = [(NSString*)[components objectAtIndex:2]
stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSObject* interface = [self.registInterface objectForKey:obj];
SEL selector = NSSelectorFromString(method);
NSMethodSignature* sig = [[interface class] instanceMethodSignatureForSelector:selector];
NSInvocation* invoker = [NSInvocation invocationWithMethodSignature:sig];
invoker.selector = selector;
invoker.target = interface;
//An NSInvocation by default does not retain or copy given arguments for efficiency, so each object passed as argument must still live when the invocation is invoked.
if (!holdOnParams) {
holdOnParams = [[NSMutableArray alloc]init];
}
BOOL callAsync = NO;
NSString *callBackID = nil;
if ([components count] > 3){
NSString *argsAsString = [(NSString*)[components objectAtIndex:3]
stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSArray* formattedArgs = [argsAsString componentsSeparatedByString:@"/@@/"];
for (NSInteger i = 0, j = 0, l = [formattedArgs count]; i < l; i+=2, j++){
NSString* type = ((NSString*) [formattedArgs objectAtIndex:i]);
NSString* argStr = ((NSString*) [formattedArgs objectAtIndex:i + 1]);
if ([@"s" isEqualToString:type]){
[holdOnParams addObject:argStr];
[invoker setArgument:&argStr atIndex:(j + 2)];
}
else if([@"d" isEqualToString:type])
{
NSString* numStr = [argStr stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
CGFloat arg = [numStr floatValue];
[invoker setArgument:&arg atIndex:(j+2)];
}
else if ([@"b" isEqualToString:type])
{
NSString* boolStr = [argStr stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
BOOL arg = [boolStr boolValue];
[invoker setArgument:&arg atIndex:(j+2)];
}
else if ([@"a" isEqualToString:type])
{
NSString *arrStr = [argStr stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSData *data = [arrStr dataUsingEncoding:NSUTF8StringEncoding];
NSArray *array = [[NSJSONSerialization JSONObjectWithData:data
options:0
error:nil]copy];
[holdOnParams addObject:array];
[invoker setArgument:&array atIndex:(j+2)];
}
else if ([@"f" isEqualToString:type])
{
callAsync = YES;
callBackID = [argStr stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
}
else if ([@"o" isEqualToString:type])
{
//ONLY for inject ajax
NSString* objStr = [argStr stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSData *data = [objStr dataUsingEncoding:NSUTF8StringEncoding];
NSMutableArray *arr = [[NSJSONSerialization JSONObjectWithData:data
options:0
error:nil]mutableCopy];
// NSDictionary *dic = [arr objectAtIndex:1];
//arr[0]: 在js中对应的obj的key, arr[1]:参数, arr[2]:webview
[arr addObject:webView];
[holdOnParams addObject:arr];
[invoker setArgument:&arr atIndex:(j+2)];
callAsync = YES;
}
}
printf("\n");
}
if (callAsync) {
__weak typeof(self) wSelf = self;
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
// [invoker retainArguments];
[invoker invoke];
//return the value by using javascript, only support string, now!!!
if (callBackID && [sig methodReturnLength] > 0){
NSString* retValue = nil;
void *resultVal;
[invoker getReturnValue:&resultVal];
retValue = (__bridge NSString*)resultVal;
[wSelf returnResultFrom:webView callBkId:callBackID args:retValue];
}
});
}
else
{
[invoker retainArguments];
[invoker invoke];
if ([sig methodReturnLength] > 0){
NSString* retValue = nil;
void *resultVal;
[invoker getReturnValue:&resultVal];
retValue = (__bridge NSString*)resultVal;
if (retValue == NULL || retValue == nil){
[webView stringByEvaluatingJavaScriptFromString:@"window.HybridWeb.retValue=null;"];
}else{
retValue = (NSString *)CFBridgingRelease(CFURLCreateStringByAddingPercentEscapes(NULL,(CFStringRef) retValue, NULL, (CFStringRef)@"!*'();:@&=+$,/?%#[]", kCFStringEncodingUTF8));
[webView stringByEvaluatingJavaScriptFromString:[@"" stringByAppendingFormat:@"window.HybridWeb.retValue=\"%@\";", retValue]];
}
}
}
return NO;
}
if (!_realDelegate || ![_realDelegate respondsToSelector:@selector(webView:shouldStartLoadWithRequest:navigationType:)]){
return YES;
}
return [_realDelegate webView:webView shouldStartLoadWithRequest:request navigationType:navigationType];
}
- (void)injectObjectForWebView:(UIWebView*)webView
{
if (![[webView stringByEvaluatingJavaScriptFromString:@"typeof HybridWeb == 'object'"] isEqualToString:@"true"]) {
NSBundle *bundle = [NSBundle mainBundle];
NSString *filePath = [bundle pathForResource:@"YQAddJSInterface" ofType:@"js"];
NSString *js = [NSString stringWithContentsOfFile:filePath encoding:NSUTF8StringEncoding error:nil];
[webView stringByEvaluatingJavaScriptFromString:js];
__block NSMutableString* injection = [[NSMutableString alloc] init];
[[self.registInterface dictionaryRepresentation] enumerateKeysAndObjectsUsingBlock:^(id objectKey, NSObject *obj, BOOL *stop) {
/*
HybridWeb.inject("objname", ["mehod1", "method2"]);
*/
//object name
[injection appendString:@"HybridWeb.inject(\""];
[injection appendString:objectKey];
[injection appendString:@"\", ["];
//get object methods
NSArray *methods = DumpObjMethods(object_getClass(obj));
for (NSString *method in methods) {
[injection appendString:@"\""];
[injection appendString:method];
[injection appendString:@"\""];
if ([method isEqual:methods.lastObject]) {
[injection appendString:@"]);"];
}else{
[injection appendString:@", "];
}
}
}];
[webView stringByEvaluatingJavaScriptFromString:injection];
}
}
- (void)returnResultFrom:(UIWebView*)web callBkId:(NSString*)callbackId args:(NSString*)arg
{
dispatch_sync(dispatch_get_main_queue(), ^{
[web stringByEvaluatingJavaScriptFromString:[NSString stringWithFormat:@"window.HybridWeb.invokeCallBack(%@,'%@');",callbackId,arg]];
});
}
#pragma mark Dump Class
NSArray* DumpObjMethods(Class clz){
Class thisClass = clz;
NSMutableArray *ret = [[NSMutableArray alloc]init];
do {
unsigned int methodCount = 0;
Method *methods = class_copyMethodList(clz, &methodCount);
for (unsigned int i = 0; i < methodCount; i++) {
Method method = methods[i];
[ret addObject:@(sel_getName(method_getName(method)))];
printf("\t'%s' has method named '%s' of encoding '%s'\n",
class_getName(clz),
sel_getName(method_getName(method)),
method_getTypeEncoding(method));
}
free(methods);
thisClass = class_getSuperclass(thisClass);
} while (thisClass);
return ret;
}
@end

68
ObjCAddJSInterface/ViewController.m
View File

@@ -21,14 +21,12 @@
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
typeof(self) wSelf = self;
[self.webView addJavascriptInterfaces:wSelf WithName:@"ViewController"];
[self.webView loadRequest:[NSURLRequest requestWithURL:[NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"test" ofType:@"html"]isDirectory:NO]]];
[self.navigationItem setNavigationBarItemWithTitle:@"add" andTarget:self action:@selector(tap) isLeftItem:NO];
[self.navigationItem setNavigationBarItemWithTitle:@"+" andTarget:self action:@selector(createNewVC) isLeftItem:NO];
}
- (void)didReceiveMemoryWarning {
@@ -36,52 +34,38 @@
// Dispose of any resources that can be recreated.
}
- (void)tap
- (void)createNewVC
{
[self.navigationController pushViewController:[ViewController new] animated:YES];
}
- (void)testMethod:(id)param
{
if ([param isKindOfClass:[NSArray class]]) {
[param enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
NSLog(@"%@ is instance of %@ \n", obj, [obj class]);
}];
}
if ([param isKindOfClass:[NSDictionary class]]) {
NSDictionary *dic = param;
[dic enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL *stop) {
NSLog(@"%@ is instance of %@ \n", obj, [obj class]);
}];
}
NSLog(@"call testMethod from js %@", [param description]);
- (void)passArrayFromJS:(NSArray*)arr{
NSLog(@"%s: %@",__FUNCTION__, [arr description]);
}
- (void)testBool:(BOOL)val
{
if (val) {
NSLog(@"bool val");
}
- (void)passObjFromJS:(NSDictionary*)o{
NSLog(@"%s: %@",__FUNCTION__, [o description]);
}
- (NSString*)testFloat:(CGFloat)f
{
NSLog(@"%f",f);
__block NSString *ret = nil;
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
sleep(5);
NSLog(@"fire");
ret = @"012343356";
});
while (!ret) {
}
return ret;
- (void)passStringFromJS:(NSString*)str{
NSLog(@"%s: %@",__FUNCTION__, str);
}
- (NSArray*)callArray{
return @[@1,@2,@"3"];
}
- (NSDictionary*)callObject{
return @{@"name":@"nativeObj", @"type":@"object"};
}
- (NSString*)callString{
return @"string value";
}
- (NSString*)asyncCall{
sleep(5);
return @"bill wang";
}
@end

27
ObjCAddJSInterface/test.html
View File

@@ -1,15 +1,22 @@
<html>
<head>
<script type="text/javascript">
ViewController.testFloat(1, function(ret){});
<head>
<script type="text/javascript">
ViewController.passArrayFromJS(["22","2","3"]);
ViewController.passObjFromJS({"name":"obj1","type":"object"});
ViewController.passStringFromJS("string value");
<!-- ViewController.callString();-->
<!-- ViewController.callArray();-->
<!-- ViewController.callObject();-->
</script>
</head>
<body>
</head>
<body>
<br>
<h1>少年带朵花</h1>
<h1>Hybrid Bridge!</h1>
<p>Support string, array, dictionary and callback</p>
</body>
</html>

2
ObjCAddJSInterfaceTests/Info.plist
View File

@@ -7,7 +7,7 @@
<key>CFBundleExecutable</key>
<string>$(EXECUTABLE_NAME)</string>
<key>CFBundleIdentifier</key>
<string>billwang.$(PRODUCT_NAME:rfc1034identifier)</string>
<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>

10
ObjCAddJSInterfaceTests/ObjCAddJSInterfaceTests.m
View File

@@ -8,9 +8,12 @@
#import <UIKit/UIKit.h>
#import <XCTest/XCTest.h>
#import "UIWebView+AddJavaScriptInterface.h"
@interface ObjCAddJSInterfaceTests : XCTestCase
@property (nonatomic, strong) UIWebView *web;
@end
@implementation ObjCAddJSInterfaceTests
@@ -18,6 +21,12 @@
- (void)setUp {
[super setUp];
// Put setup code here. This method is called before the invocation of each test method in the class.
self.web = [[UIWebView alloc]init];
__weak typeof(self) wSelf = self;
[self.web addJavascriptInterfaces:wSelf WithName:@"this"];
}
- (void)tearDown {
@@ -37,4 +46,5 @@
}];
}
@end

37
README.md
View File

@@ -1,30 +1,39 @@
# ObjCAddJSInterface
Inject native object to javascript
# HybridWebView
最近在开发过程中，看安卓同事可以调用一个叫addJavaScriptInterface的API很方便的把Native的对象注册到js中，从而可以在js中调用Native的代码。然而，OC中本身是不支持这样的特性的。因此我做了一层封装，在UIWebView上增加了一个category，从而可以像安卓一样很方便的将Native的代码注入js。
Native object inject to javascript environment.
You can call native method from UIWebView, and send the result back. It also support async callback handler.
例：
###Usage：
First of all, you should import `UIWebView+AddJavaScriptInterface.h`
Native
Injection:
[self.webView addJavascriptInterfaces:wSelf WithName:@"ViewController"];
Native code:
@interface ViewController : UIViewController
- (void)testMethod:(id)param;
- (void)passArrayFromJS:(NSArray*)arr;
- (NSArray*)callArray;
@end
JS调用
Javascript call:
ViewController.passArrayFromJS([1, 2, "2"]);
ViewController.callArray();
ViewController.testMehtod(param);
这里js一旦调用了之后，Native会执行对应的方法，并返回返回值（如果有的话）。如果你希望通过闭包的方式（比如Native是一个耗时的操作）获得返回值，可以像下面这样写，在最后传入一个闭包：
Async :
You can add a callback at last if you will get the result later.
ViewController.callArray( function(ret){console.log(ret)} );
ViewController.testMethod(param, function (ret){
//do something
});
现在的代码有一定的局限性，不过对于我个人目前的项目来说足够了，会在后续进行改进
###Problem
Only support pass string, array or dictionary.

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