IOS learning: Add Baidu map SDK to the Project

 

1. The downloaded sdk contains the inc folder and mapapi. bundle, libbaidumapapi. a is added to the project, in which libbaiduapi. a has two, one corresponding to the simulator and the other corresponding to the real machine. The import method is as follows:

Method 1: drag the. a file of the corresponding platform to the Groups & Files on the left side of the XCode project. The disadvantage is that the. a file needs to be re-added every time the real machine and simulator are compiled;

Method 2: Use the lipo command to connect devices and simulators. a is merged into a common one. file. drag the file to the project. The specific command is as follows:
Lipo-create Release-iphoneos/libbaidumapapi. a Release-iphonesimulator/libbaidumapapi. a-output libbaidumapapi.

Method 3:

1. Copy the libs folder of the API to your Application project and directory.

2. Add-ObjC to XCode Project> Edit Active Target> Build> Linking> Other Linker Flags.

3. set the link Path of the static Library, and add your static Library directory to XCode Project> Edit Active Target> Build> Search Path> Library Search Paths, for example, "$ (SRCROOT )/.. /libs/Release $ (inclutive_platform_name) ", $ (SRCROOT) macro represents your project file directory, $ (inclutive_platform_name) macro represents whether the current configuration is OS or simulator

I am using the second method, which can be debugged on both the real machine and the simulator.

2. Because the static library uses Object C ++, at least one. mm file must exist in the project (you can change appdelegate. m to. mm)

3. frameworks required for project import: CoreLocation. framework, QuartzCore. framework, OpenGLES. framework, and SystemConfiguration. framework

4. Add the BMKMapManager object to AppDelegate. Here, you need to apply for an application key on the Baidu map api website.
The AppDelegate. h file is as follows:

[Cpp]
# Import <UIKit/UIKit. h>
# Import "TestViewController. h"
# Import "BMapKit. h"
 
# Define BaiduMapKey @ "a56a733c30b159166b74ad41030cb013685035f9"
 
@ Interface AppDelegate: UIResponder <UIApplicationDelegate> {
BMKMapManager * _ mapManager;
}
 
@ Property (strong, nonatomic) UIWindow * window;
 
@ End

# Import <UIKit/UIKit. h>
# Import "TestViewController. h"
# Import "BMapKit. h"

# Define BaiduMapKey @ "a56a733c30b159166b74ad41030cb013685035f9"

@ Interface AppDelegate: UIResponder <UIApplicationDelegate> {
BMKMapManager * _ mapManager;
}

@ Property (strong, nonatomic) UIWindow * window;

@ End

 

The AppDelegate. m file is as follows:

[Cpp]
(BOOL) application :( UIApplication *) application didfinishlaunchingwitexceptions :( NSDictionary *) launchOptions
{
_ MapManager = [[BMKMapManageralloc] init];
BOOL ret = [_ mapManagerstart: BaiduMapKey generalDelegate: nil];
If (! Ret ){
NSLog (@ "BMKMapManager start failed! ");
}

Self. window = [[uiappswalloc] initWithFrame: [UIScreenmainScreen] bounds];
// Override point for customization after application launch.
Self. window. backgroundColor = [UIColorwhiteColor];

TestViewController * root = [[TestViewControlleralloc] init];
Self. window. rootViewController = root;

[Self. windowmakeKeyAndVisible];
ReturnYES;
}

-(BOOL) application :( UIApplication *) application didfinishlaunchingwitexceptions :( NSDictionary *) launchOptions
{
_ MapManager = [[BMKMapManageralloc] init];
BOOL ret = [_ mapManagerstart: BaiduMapKey generalDelegate: nil];
If (! Ret ){
NSLog (@ "BMKMapManager start failed! ");
}

Self. window = [[uiappswalloc] initWithFrame: [UIScreenmainScreen] bounds];
// Override point for customization after application launch.
Self. window. backgroundColor = [UIColorwhiteColor];

TestViewController * root = [[TestViewControlleralloc] init];
Self. window. rootViewController = root;

[Self. windowmakeKeyAndVisible];
ReturnYES;
}