Skip to content
Snippets Groups Projects
Commit a7cc9005 authored by Makarand Dharmapurikar's avatar Makarand Dharmapurikar
Browse files

Modified route_guide sample app to show RPC log 

Modified the screens to show meaningful information about RPC progress.
When you click on each tab the screen now shows log messages that previously
only went to the debug console.
parent 2e67fee5
No related branches found
No related tags found
No related merge requests found
Hide whitespace changes
Inline Side-by-side
examples/objective-c/route_guide/Misc/Base.lproj/Main.storyboard
+ 61
− 47
View file @ a7cc9005
<?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="output_label" 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="output_label" 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="output_label" 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="output_label" destination="131-U2-Ogk" id="fNw-M5-x1D"/>
</connections>
</viewController>
<placeholder placeholderIdentifier="IBFirstResponder" id="yUz-se-Cfi" sceneMemberID="firstResponder"/>
</objects>
......
examples/objective-c/route_guide/ViewControllers.m
+ 41
− 0
View file @ a7cc9005
......@@ -83,6 +83,7 @@ static NSString * const kHostAddress = @"localhost:50051";
@interface GetFeatureViewController : UIViewController {
RTGRouteGuide *service;
}
@property (weak, nonatomic) IBOutlet UILabel *output_label;
@end
@implementation GetFeatureViewController
......@@ -90,10 +91,16 @@ static NSString * const kHostAddress = @"localhost:50051";
- (void)execRequest {
void (^handler)(RTGFeature *response, NSError *error) = ^(RTGFeature *response, NSError *error) {
if (response.name.length) {
NSString *str =[NSString stringWithFormat:@"%@\nFound feature called %@ at %@.", self.output_label.text, response.location, response.name];
self.output_label.text = str;
NSLog(@"Found feature called %@ at %@.", response.name, response.location);
} else if (response) {
NSString *str =[NSString stringWithFormat:@"%@\nFound no features at %@", self.output_label.text,response.location];
self.output_label.text = str;
NSLog(@"Found no features at %@", response.location);
} else {
NSString *str =[NSString stringWithFormat:@"%@\nRPC error: %@", self.output_label.text, error];
self.output_label.text = str;
NSLog(@"RPC error: %@", error);
}
};
......@@ -116,6 +123,9 @@ static NSString * const kHostAddress = @"localhost:50051";
}
- (void)viewDidAppear:(BOOL)animated {
self.output_label.text = @"RPC log:";
self.output_label.numberOfLines = 0;
self.output_label.font = [UIFont fontWithName:@"Helvetica Neue" size:8.0];
[self execRequest];
}
......@@ -131,6 +141,7 @@ static NSString * const kHostAddress = @"localhost:50051";
@interface ListFeaturesViewController : UIViewController {
RTGRouteGuide *service;
}
@property (weak, nonatomic) IBOutlet UILabel *output_label;
@end
......@@ -147,8 +158,12 @@ static NSString * const kHostAddress = @"localhost:50051";
[service listFeaturesWithRequest:rectangle
eventHandler:^(BOOL done, RTGFeature *response, NSError *error) {
if (response) {
NSString *str =[NSString stringWithFormat:@"%@\nFound feature at %@ called %@.", self.output_label.text, response.location, response.name];
self.output_label.text = str;
NSLog(@"Found feature at %@ called %@.", response.location, response.name);
} else if (error) {
NSString *str =[NSString stringWithFormat:@"%@\nRPC error: %@", self.output_label.text, error];
self.output_label.text = str;
NSLog(@"RPC error: %@", error);
}
}];
......@@ -161,6 +176,9 @@ static NSString * const kHostAddress = @"localhost:50051";
}
- (void)viewDidAppear:(BOOL)animated {
self.output_label.text = @"RPC log:";
self.output_label.numberOfLines = 0;
self.output_label.font = [UIFont fontWithName:@"Helvetica Neue" size:8.0];
[self execRequest];
}
......@@ -177,6 +195,7 @@ static NSString * const kHostAddress = @"localhost:50051";
@interface RecordRouteViewController : UIViewController {
RTGRouteGuide *service;
}
@property (weak, nonatomic) IBOutlet UILabel *output_label;
@end
......@@ -192,6 +211,8 @@ 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.output_label.text, location];
self.output_label.text = str;
NSLog(@"Visiting point %@", location);
return location;
}];
......@@ -199,11 +220,19 @@ static NSString * const kHostAddress = @"localhost:50051";
[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.output_label.text, response.pointCount, response.featureCount,
response.distance, response.elapsedTime];
self.output_label.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.output_label.text, error];
self.output_label.text = str;
NSLog(@"RPC error: %@", error);
}
}];
......@@ -216,6 +245,9 @@ static NSString * const kHostAddress = @"localhost:50051";
}
- (void)viewDidAppear:(BOOL)animated {
self.output_label.text = @"RPC log:";
self.output_label.numberOfLines = 0;
self.output_label.font = [UIFont fontWithName:@"Helvetica Neue" size:8.0];
[self execRequest];
}
......@@ -231,6 +263,7 @@ static NSString * const kHostAddress = @"localhost:50051";
@interface RouteChatViewController : UIViewController {
RTGRouteGuide *service;
}
@property (weak, nonatomic) IBOutlet UILabel *output_label;
@end
......@@ -249,8 +282,13 @@ static NSString * const kHostAddress = @"localhost:50051";
[service routeChatWithRequestsWriter:notesWriter
eventHandler:^(BOOL done, RTGRouteNote *note, NSError *error) {
if (note) {
NSString *str =[NSString stringWithFormat:@"%@\nGot message %@ at %@",
self.output_label.text, note.message, note.location];
self.output_label.text = str;
NSLog(@"Got message %@ at %@", note.message, note.location);
} else if (error) {
NSString *str =[NSString stringWithFormat:@"%@\nRPC error: %@", self.output_label.text, error];
self.output_label.text = str;
NSLog(@"RPC error: %@", error);
}
if (done) {
......@@ -266,6 +304,9 @@ static NSString * const kHostAddress = @"localhost:50051";
}
- (void)viewDidAppear:(BOOL)animated {
self.output_label.text = @"RPC log:";
self.output_label.numberOfLines = 0;
self.output_label.font = [UIFont fontWithName:@"Helvetica Neue" size:8.0];
[self execRequest];
}
......
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment