diff options
Diffstat (limited to 'examples/objective-c/route_guide')
| -rw-r--r-- | examples/objective-c/route_guide/Misc/Base.lproj/Main.storyboard | 108 | ||||
| -rw-r--r-- | examples/objective-c/route_guide/ViewControllers.m | 98 |
2 files changed, 134 insertions, 72 deletions
diff --git a/examples/objective-c/route_guide/Misc/Base.lproj/Main.storyboard b/examples/objective-c/route_guide/Misc/Base.lproj/Main.storyboard index 9bf9498d62..5ca9f4642b 100644 --- a/examples/objective-c/route_guide/Misc/Base.lproj/Main.storyboard +++ b/examples/objective-c/route_guide/Misc/Base.lproj/Main.storyboard @@ -1,7 +1,8 @@ <?xml version="1.0" encoding="UTF-8" standalone="no"?> -<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="7702" systemVersion="14D131" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="49e-Tb-3d3"> +<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="10116" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="49e-Tb-3d3"> <dependencies> - <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="7701"/> + <deployment identifier="iOS"/> + <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="10085"/> </dependencies> <scenes> <!--Get Feature--> @@ -16,33 +17,35 @@ <rect key="frame" x="0.0" y="0.0" width="600" height="600"/> <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/> <subviews> - <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleToFill" text="Get Feature Demo" textAlignment="center" lineBreakMode="tailTruncation" minimumFontSize="10" translatesAutoresizingMaskIntoConstraints="NO" id="KQZ-1w-vlD"> - <rect key="frame" x="150" y="279" width="299" height="42"/> - <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/> - <fontDescription key="fontDescription" name="Helvetica" family="Helvetica" pointSize="36"/> + <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" ambiguous="YES" misplaced="YES" text="Execution log:" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="au7-AW-5ov"> + <rect key="frame" x="16" y="0.0" width="257" height="61"/> + <fontDescription key="fontDescription" type="system" pointSize="17"/> <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="calibratedRGB"/> <nil key="highlightedColor"/> </label> - <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" misplaced="YES" text="See ViewControllers.m and this app's log in XCode" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="A5M-7J-77L"> - <rect key="frame" x="136" y="329" width="329" height="17"/> - <fontDescription key="fontDescription" type="system" pointSize="14"/> + <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" fixedFrame="YES" text="Label" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="2ga-Gd-X9q"> + <rect key="frame" x="20" y="82" width="560" height="437"/> + <accessibility key="accessibilityConfiguration"> + <accessibilityTraits key="traits" link="YES"/> + </accessibility> + <fontDescription key="fontDescription" type="system" pointSize="17"/> <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="calibratedRGB"/> <nil key="highlightedColor"/> </label> </subviews> <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/> <constraints> - <constraint firstAttribute="centerX" secondItem="KQZ-1w-vlD" secondAttribute="centerX" id="6BV-lF-sBN"/> - <constraint firstItem="A5M-7J-77L" firstAttribute="top" secondItem="KQZ-1w-vlD" secondAttribute="bottom" constant="8" symbolic="YES" id="cfb-er-3JN"/> - <constraint firstItem="A5M-7J-77L" firstAttribute="centerX" secondItem="KQZ-1w-vlD" secondAttribute="centerX" id="e1l-AV-tCB"/> - <constraint firstAttribute="centerY" secondItem="KQZ-1w-vlD" secondAttribute="centerY" id="exm-UA-ej4"/> + <constraint firstItem="au7-AW-5ov" firstAttribute="centerX" secondItem="tsR-hK-woN" secondAttribute="centerX" constant="20" id="JAX-zf-Z1I"/> </constraints> </view> <tabBarItem key="tabBarItem" title="Get Feature" image="first" id="acW-dT-cKf"/> + <connections> + <outlet property="outputLabel" destination="2ga-Gd-X9q" id="yXF-xa-kbD"/> + </connections> </viewController> <placeholder placeholderIdentifier="IBFirstResponder" id="W5J-7L-Pyd" sceneMemberID="firstResponder"/> </objects> - <point key="canvasLocation" x="718" y="-660"/> + <point key="canvasLocation" x="733" y="-653"/> </scene> <!--List Features--> <scene sceneID="wg7-f3-ORb"> @@ -56,29 +59,35 @@ <rect key="frame" x="0.0" y="0.0" width="600" height="600"/> <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/> <subviews> - <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleToFill" text="List Features Demo" textAlignment="center" lineBreakMode="tailTruncation" minimumFontSize="10" translatesAutoresizingMaskIntoConstraints="NO" id="zEq-FU-wV5"> - <rect key="frame" x="143" y="279" width="315" height="42"/> - <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/> - <fontDescription key="fontDescription" name="Helvetica" family="Helvetica" pointSize="36"/> + <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" fixedFrame="YES" text="Label" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="8mE-gq-NQc"> + <rect key="frame" x="20" y="114" width="560" height="437"/> + <accessibility key="accessibilityConfiguration"> + <accessibilityTraits key="traits" link="YES"/> + </accessibility> + <fontDescription key="fontDescription" type="system" pointSize="17"/> <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="calibratedRGB"/> <nil key="highlightedColor"/> </label> - <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="See ViewControllers.m and this app's log in XCode" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="NDk-cv-Gan"> - <rect key="frame" x="136" y="329" width="329" height="17"/> - <fontDescription key="fontDescription" type="system" pointSize="14"/> + <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" ambiguous="YES" misplaced="YES" text="Execution log:" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="DbB-M0-xs2"> + <rect key="frame" x="50" y="12" width="257" height="61"/> + <fontDescription key="fontDescription" type="system" pointSize="17"/> <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="calibratedRGB"/> <nil key="highlightedColor"/> </label> </subviews> <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/> + <accessibility key="accessibilityConfiguration"> + <accessibilityTraits key="traits" staticText="YES"/> + </accessibility> <constraints> - <constraint firstItem="NDk-cv-Gan" firstAttribute="top" secondItem="zEq-FU-wV5" secondAttribute="bottom" constant="8" symbolic="YES" id="Day-4N-Vmt"/> - <constraint firstItem="NDk-cv-Gan" firstAttribute="centerX" secondItem="zEq-FU-wV5" secondAttribute="centerX" id="JgO-Fn-dHn"/> - <constraint firstAttribute="centerX" secondItem="zEq-FU-wV5" secondAttribute="centerX" id="qqM-NS-xev"/> - <constraint firstAttribute="centerY" secondItem="zEq-FU-wV5" secondAttribute="centerY" id="qzY-Ky-pLD"/> + <constraint firstItem="DbB-M0-xs2" firstAttribute="centerX" secondItem="QS5-Rx-YEW" secondAttribute="centerX" constant="20" id="UDo-WG-7i3"/> + <constraint firstItem="DbB-M0-xs2" firstAttribute="centerX" secondItem="QS5-Rx-YEW" secondAttribute="centerX" constant="20" id="W7v-LC-HjP"/> </constraints> </view> <tabBarItem key="tabBarItem" title="List Features" image="second" id="cPa-gy-q4n"/> + <connections> + <outlet property="outputLabel" destination="8mE-gq-NQc" id="6rw-Kd-21X"/> + </connections> </viewController> <placeholder placeholderIdentifier="IBFirstResponder" id="4Nw-L8-lE0" sceneMemberID="firstResponder"/> </objects> @@ -117,29 +126,32 @@ <rect key="frame" x="0.0" y="0.0" width="600" height="600"/> <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/> <subviews> - <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleToFill" text="Record Route Demo" textAlignment="center" lineBreakMode="tailTruncation" minimumFontSize="10" translatesAutoresizingMaskIntoConstraints="NO" id="Nqv-Vr-o8P"> - <rect key="frame" x="136" y="279" width="329" height="42"/> - <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/> - <fontDescription key="fontDescription" name="Helvetica" family="Helvetica" pointSize="36"/> + <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" ambiguous="YES" misplaced="YES" text="Label" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="9wL-iS-tp8"> + <rect key="frame" x="20" y="114" width="560" height="437"/> + <accessibility key="accessibilityConfiguration"> + <accessibilityTraits key="traits" link="YES"/> + </accessibility> + <fontDescription key="fontDescription" type="system" pointSize="17"/> <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="calibratedRGB"/> <nil key="highlightedColor"/> </label> - <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="See ViewControllers.m and this app's log in XCode" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="xjS-0N-tLe"> - <rect key="frame" x="136" y="329" width="329" height="17"/> - <fontDescription key="fontDescription" type="system" pointSize="14"/> + <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" ambiguous="YES" misplaced="YES" text="Execution log:" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="5qv-tY-qxl"> + <rect key="frame" x="30" y="10" width="257" height="61"/> + <fontDescription key="fontDescription" type="system" pointSize="17"/> <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="calibratedRGB"/> <nil key="highlightedColor"/> </label> </subviews> <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/> <constraints> - <constraint firstAttribute="centerX" secondItem="Nqv-Vr-o8P" secondAttribute="centerX" id="1wf-uc-57y"/> - <constraint firstItem="xjS-0N-tLe" firstAttribute="centerX" secondItem="Nqv-Vr-o8P" secondAttribute="centerX" id="Gnh-rN-EQ3"/> - <constraint firstItem="xjS-0N-tLe" firstAttribute="top" secondItem="Nqv-Vr-o8P" secondAttribute="bottom" constant="8" symbolic="YES" id="Xhj-u3-th9"/> - <constraint firstAttribute="centerY" secondItem="Nqv-Vr-o8P" secondAttribute="centerY" id="xqU-v8-Bb3"/> + <constraint firstItem="9wL-iS-tp8" firstAttribute="centerX" secondItem="Wvj-mg-YnO" secondAttribute="centerX" constant="20" id="7TX-Jm-662"/> + <constraint firstItem="5qv-tY-qxl" firstAttribute="centerX" secondItem="Wvj-mg-YnO" secondAttribute="centerX" id="mRS-9u-c2a"/> </constraints> </view> <tabBarItem key="tabBarItem" title="Record Route" image="first" id="PLK-Jm-UyM"/> + <connections> + <outlet property="outputLabel" destination="9wL-iS-tp8" id="xhd-zm-66g"/> + </connections> </viewController> <placeholder placeholderIdentifier="IBFirstResponder" id="9RW-dt-a4q" sceneMemberID="firstResponder"/> </objects> @@ -157,29 +169,31 @@ <rect key="frame" x="0.0" y="0.0" width="600" height="600"/> <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/> <subviews> - <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleToFill" text="Route Chat Demo" textAlignment="center" lineBreakMode="tailTruncation" minimumFontSize="10" translatesAutoresizingMaskIntoConstraints="NO" id="zUL-Bo-wJt"> - <rect key="frame" x="156" y="279" width="289" height="42"/> - <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/> - <fontDescription key="fontDescription" name="Helvetica" family="Helvetica" pointSize="36"/> + <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" ambiguous="YES" misplaced="YES" text="Execution log:" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="BxD-G9-xhU"> + <rect key="frame" x="20" y="10" width="257" height="61"/> + <fontDescription key="fontDescription" type="system" pointSize="17"/> <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="calibratedRGB"/> <nil key="highlightedColor"/> </label> - <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="See ViewControllers.m and this app's log in XCode" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="CgS-1q-Od9"> - <rect key="frame" x="136" y="329" width="329" height="17"/> - <fontDescription key="fontDescription" type="system" pointSize="14"/> + <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" fixedFrame="YES" text="Label" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="131-U2-Ogk"> + <rect key="frame" x="20" y="114" width="560" height="437"/> + <accessibility key="accessibilityConfiguration"> + <accessibilityTraits key="traits" link="YES"/> + </accessibility> + <fontDescription key="fontDescription" type="system" pointSize="17"/> <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="calibratedRGB"/> <nil key="highlightedColor"/> </label> </subviews> <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/> <constraints> - <constraint firstAttribute="centerY" secondItem="zUL-Bo-wJt" secondAttribute="centerY" id="5hM-q1-ZjM"/> - <constraint firstItem="CgS-1q-Od9" firstAttribute="top" secondItem="zUL-Bo-wJt" secondAttribute="bottom" constant="8" symbolic="YES" id="AqI-Ra-a5O"/> - <constraint firstItem="CgS-1q-Od9" firstAttribute="centerX" secondItem="zUL-Bo-wJt" secondAttribute="centerX" id="K8f-KI-bc6"/> - <constraint firstAttribute="centerX" secondItem="zUL-Bo-wJt" secondAttribute="centerX" id="n8b-x8-Yze"/> + <constraint firstItem="BxD-G9-xhU" firstAttribute="centerX" secondItem="c9d-af-OMP" secondAttribute="centerX" id="wSw-7t-wxX"/> </constraints> </view> <tabBarItem key="tabBarItem" title="Route Chat" image="second" id="p2G-IC-yAR"/> + <connections> + <outlet property="outputLabel" destination="131-U2-Ogk" id="fNw-M5-x1D"/> + </connections> </viewController> <placeholder placeholderIdentifier="IBFirstResponder" id="yUz-se-Cfi" sceneMemberID="firstResponder"/> </objects> diff --git a/examples/objective-c/route_guide/ViewControllers.m b/examples/objective-c/route_guide/ViewControllers.m index e32978240b..b2f99c437e 100644 --- a/examples/objective-c/route_guide/ViewControllers.m +++ b/examples/objective-c/route_guide/ViewControllers.m @@ -80,20 +80,30 @@ static NSString * const kHostAddress = @"localhost:50051"; * Run the getFeature demo. Calls getFeature with a point known to have a feature and a point known * not to have a feature. */ -@interface GetFeatureViewController : UIViewController { - RTGRouteGuide *service; -} +@interface GetFeatureViewController : UIViewController + +@property (weak, nonatomic) IBOutlet UILabel *outputLabel; + @end -@implementation GetFeatureViewController +@implementation GetFeatureViewController { + RTGRouteGuide *_service; +} - (void)execRequest { void (^handler)(RTGFeature *response, NSError *error) = ^(RTGFeature *response, NSError *error) { + // TODO(makdharma): Remove boilerplate by consolidating into one log function. if (response.name.length) { + NSString *str =[NSString stringWithFormat:@"%@\nFound feature called %@ at %@.", self.outputLabel.text, response.location, response.name]; + self.outputLabel.text = str; NSLog(@"Found feature called %@ at %@.", response.name, response.location); } else if (response) { + NSString *str =[NSString stringWithFormat:@"%@\nFound no features at %@", self.outputLabel.text,response.location]; + self.outputLabel.text = str; NSLog(@"Found no features at %@", response.location); } else { + NSString *str =[NSString stringWithFormat:@"%@\nRPC error: %@", self.outputLabel.text, error]; + self.outputLabel.text = str; NSLog(@"RPC error: %@", error); } }; @@ -102,8 +112,8 @@ static NSString * const kHostAddress = @"localhost:50051"; point.latitude = 409146138; point.longitude = -746188906; - [service getFeatureWithRequest:point handler:handler]; - [service getFeatureWithRequest:[RTGPoint message] handler:handler]; + [_service getFeatureWithRequest:point handler:handler]; + [_service getFeatureWithRequest:[RTGPoint message] handler:handler]; } - (void)viewDidLoad { @@ -112,10 +122,13 @@ static NSString * const kHostAddress = @"localhost:50051"; // This only needs to be done once per host, before creating service objects for that host. [GRPCCall useInsecureConnectionsForHost:kHostAddress]; - service = [[RTGRouteGuide alloc] initWithHost:kHostAddress]; + _service = [[RTGRouteGuide alloc] initWithHost:kHostAddress]; } - (void)viewDidAppear:(BOOL)animated { + self.outputLabel.text = @"RPC log:"; + self.outputLabel.numberOfLines = 0; + self.outputLabel.font = [UIFont fontWithName:@"Helvetica Neue" size:8.0]; [self execRequest]; } @@ -128,13 +141,15 @@ static NSString * const kHostAddress = @"localhost:50051"; * Run the listFeatures demo. Calls listFeatures with a rectangle containing all of the features in * the pre-generated database. Prints each response as it comes in. */ -@interface ListFeaturesViewController : UIViewController { - RTGRouteGuide *service; -} +@interface ListFeaturesViewController : UIViewController + +@property (weak, nonatomic) IBOutlet UILabel *outputLabel; @end -@implementation ListFeaturesViewController +@implementation ListFeaturesViewController { + RTGRouteGuide *_service; +} - (void)execRequest { RTGRectangle *rectangle = [RTGRectangle message]; @@ -144,11 +159,15 @@ static NSString * const kHostAddress = @"localhost:50051"; rectangle.hi.longitude = -745E6; NSLog(@"Looking for features between %@ and %@", rectangle.lo, rectangle.hi); - [service listFeaturesWithRequest:rectangle + [_service listFeaturesWithRequest:rectangle eventHandler:^(BOOL done, RTGFeature *response, NSError *error) { if (response) { + NSString *str =[NSString stringWithFormat:@"%@\nFound feature at %@ called %@.", self.outputLabel.text, response.location, response.name]; + self.outputLabel.text = str; NSLog(@"Found feature at %@ called %@.", response.location, response.name); } else if (error) { + NSString *str =[NSString stringWithFormat:@"%@\nRPC error: %@", self.outputLabel.text, error]; + self.outputLabel.text = str; NSLog(@"RPC error: %@", error); } }]; @@ -157,10 +176,13 @@ static NSString * const kHostAddress = @"localhost:50051"; - (void)viewDidLoad { [super viewDidLoad]; - service = [[RTGRouteGuide alloc] initWithHost:kHostAddress]; + _service = [[RTGRouteGuide alloc] initWithHost:kHostAddress]; } - (void)viewDidAppear:(BOOL)animated { + self.outputLabel.text = @"RPC log:"; + self.outputLabel.numberOfLines = 0; + self.outputLabel.font = [UIFont fontWithName:@"Helvetica Neue" size:8.0]; [self execRequest]; } @@ -174,13 +196,15 @@ static NSString * const kHostAddress = @"localhost:50051"; * database with a variable delay in between. Prints the statistics when they are sent from the * server. */ -@interface RecordRouteViewController : UIViewController { - RTGRouteGuide *service; -} +@interface RecordRouteViewController : UIViewController + +@property (weak, nonatomic) IBOutlet UILabel *outputLabel; @end -@implementation RecordRouteViewController +@implementation RecordRouteViewController { + RTGRouteGuide *_service; +} - (void)execRequest { NSString *dataBasePath = [NSBundle.mainBundle pathForResource:@"route_guide_db" @@ -192,18 +216,28 @@ static NSString * const kHostAddress = @"localhost:50051"; RTGPoint *location = [RTGPoint message]; location.longitude = [((NSNumber *) feature[@"location"][@"longitude"]) intValue]; location.latitude = [((NSNumber *) feature[@"location"][@"latitude"]) intValue]; + NSString *str =[NSString stringWithFormat:@"%@\nVisiting point %@", self.outputLabel.text, location]; + self.outputLabel.text = str; NSLog(@"Visiting point %@", location); return location; }]; - [service recordRouteWithRequestsWriter:locations + [_service recordRouteWithRequestsWriter:locations handler:^(RTGRouteSummary *response, NSError *error) { if (response) { + NSString *str =[NSString stringWithFormat: + @"%@\nFinished trip with %i points\nPassed %i features\n" + "Travelled %i meters\nIt took %i seconds", + self.outputLabel.text, response.pointCount, response.featureCount, + response.distance, response.elapsedTime]; + self.outputLabel.text = str; NSLog(@"Finished trip with %i points", response.pointCount); NSLog(@"Passed %i features", response.featureCount); NSLog(@"Travelled %i meters", response.distance); NSLog(@"It took %i seconds", response.elapsedTime); } else { + NSString *str =[NSString stringWithFormat:@"%@\nRPC error: %@", self.outputLabel.text, error]; + self.outputLabel.text = str; NSLog(@"RPC error: %@", error); } }]; @@ -212,10 +246,13 @@ static NSString * const kHostAddress = @"localhost:50051"; - (void)viewDidLoad { [super viewDidLoad]; - service = [[RTGRouteGuide alloc] initWithHost:kHostAddress]; + _service = [[RTGRouteGuide alloc] initWithHost:kHostAddress]; } - (void)viewDidAppear:(BOOL)animated { + self.outputLabel.text = @"RPC log:"; + self.outputLabel.numberOfLines = 0; + self.outputLabel.font = [UIFont fontWithName:@"Helvetica Neue" size:8.0]; [self execRequest]; } @@ -228,13 +265,15 @@ static NSString * const kHostAddress = @"localhost:50051"; * Run the routeChat demo. Send some chat messages, and print any chat messages that are sent from * the server. */ -@interface RouteChatViewController : UIViewController { - RTGRouteGuide *service; -} +@interface RouteChatViewController : UIViewController + +@property (weak, nonatomic) IBOutlet UILabel *outputLabel; @end -@implementation RouteChatViewController +@implementation RouteChatViewController { + RTGRouteGuide *_service; +} - (void)execRequest { NSArray *notes = @[[RTGRouteNote noteWithMessage:@"First message" latitude:0 longitude:0], @@ -246,11 +285,16 @@ static NSString * const kHostAddress = @"localhost:50051"; return note; }]; - [service routeChatWithRequestsWriter:notesWriter + [_service routeChatWithRequestsWriter:notesWriter eventHandler:^(BOOL done, RTGRouteNote *note, NSError *error) { if (note) { + NSString *str =[NSString stringWithFormat:@"%@\nGot message %@ at %@", + self.outputLabel.text, note.message, note.location]; + self.outputLabel.text = str; NSLog(@"Got message %@ at %@", note.message, note.location); } else if (error) { + NSString *str =[NSString stringWithFormat:@"%@\nRPC error: %@", self.outputLabel.text, error]; + self.outputLabel.text = str; NSLog(@"RPC error: %@", error); } if (done) { @@ -262,10 +306,14 @@ static NSString * const kHostAddress = @"localhost:50051"; - (void)viewDidLoad { [super viewDidLoad]; - service = [[RTGRouteGuide alloc] initWithHost:kHostAddress]; + _service = [[RTGRouteGuide alloc] initWithHost:kHostAddress]; } - (void)viewDidAppear:(BOOL)animated { + // TODO(makarandd): Set these properties through UI builder + self.outputLabel.text = @"RPC log:"; + self.outputLabel.numberOfLines = 0; + self.outputLabel.font = [UIFont fontWithName:@"Helvetica Neue" size:8.0]; [self execRequest]; } |