feat: 添加ios人脸识别

基于coreimage
domliang · Jun 10, 2020 · ece593c · ece593c
1 parent 295c7a8
commit ece593c
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Showing 4 changed files with 27 additions and 20 deletions.
diff --git a/android/.settings/org.eclipse.buildship.core.prefs b/android/.settings/org.eclipse.buildship.core.prefs
@@ -2,7 +2,7 @@ arguments=
 auto.sync=false
 build.scans.enabled=false
 connection.gradle.distribution=GRADLE_DISTRIBUTION(VERSION(6.3))
-connection.project.dir=../example/android
+connection.project.dir=
 eclipse.preferences.version=1
 gradle.user.home=
 java.home=/Library/Java/JavaVirtualMachines/jdk1.8.0_77.jdk/Contents/Home

diff --git a/example/android/.settings/org.eclipse.buildship.core.prefs b/example/android/.settings/org.eclipse.buildship.core.prefs
@@ -2,7 +2,7 @@ arguments=
 auto.sync=false
 build.scans.enabled=false
 connection.gradle.distribution=GRADLE_DISTRIBUTION(WRAPPER)
-connection.project.dir=
+connection.project.dir=app
 eclipse.preferences.version=1
 gradle.user.home=
 java.home=/Library/Java/JavaVirtualMachines/jdk1.8.0_77.jdk/Contents/Home

diff --git a/example/android/app/.settings/org.eclipse.buildship.core.prefs b/example/android/app/.settings/org.eclipse.buildship.core.prefs
@@ -2,7 +2,7 @@ arguments=
 auto.sync=false
 build.scans.enabled=false
 connection.gradle.distribution=GRADLE_DISTRIBUTION(VERSION(6.3))
-connection.project.dir=..
+connection.project.dir=
 eclipse.preferences.version=1
 gradle.user.home=
 java.home=/Library/Java/JavaVirtualMachines/jdk1.8.0_77.jdk/Contents/Home

diff --git a/ios/Classes/ImageFacePlugin.m b/ios/Classes/ImageFacePlugin.m
@@ -11,27 +11,34 @@ + (void)registerWithRegistrar:(NSObject<FlutterPluginRegistrar>*)registrar {
 
 - (void)handleMethodCall:(FlutterMethodCall*)call result:(FlutterResult)result {
   if ([@"hasFace" isEqualToString:call.method]) {
-
-    result(@(NO));
+      NSString *p = [call.arguments objectForKey:@"image"];
+      BOOL rst =[self checkFace:  p];
+      result(@(rst));
   } else {
     result(FlutterMethodNotImplemented);
   }
 }
 
-//-(Boolean)checkFace:(NSString*)p{
-//    
-////    CIImage *myImage = [CIImage imageWithContentsOfURL:(nonnull NSURL *)]
-////
-////    CIContext *context = [CIContext context];                    // 1
-////    NSDictionary *opts = @{ CIDetectorAccuracy : CIDetectorAccuracyHigh };      // 2
-////    CIDetector *detector = [CIDetector detectorOfType:CIDetectorTypeFace
-////                                              context:context
-////                                              options:opts];                    // 3
-////
-////    opts = @{ CIDetectorImageOrientation :
-////              [[myImage properties] valueForKey:kCGImagePropertyOrientation] }; // 4
-////    NSArray *features = [detector featuresInImage:myImage options:opts];        // 5
-//    
-//}
+- (BOOL)checkFace:(NSString*)p{
+
+    NSURL * urlStr = [NSURL fileURLWithPath:p];
+
+    CIImage *myImage = [CIImage imageWithContentsOfURL:urlStr];
+
+    CIContext *context = [CIContext context];                    // 1
+    NSDictionary *opts = @{ CIDetectorAccuracy : CIDetectorAccuracyHigh };      // 2
+    CIDetector *detector = [CIDetector detectorOfType:CIDetectorTypeFace
+                                              context:context
+                                              options:opts];                    // 3
+
+    opts = @{ CIDetectorImageOrientation :
+              [[myImage properties] valueForKey:kCGImagePropertyOrientation] }; // 4
+    NSArray *features = [detector featuresInImage:myImage options:opts];        // 5
+    if (features.count >0) {
+        return YES;
+    } else {
+        return NO;
+    }
+}
 
 @end