我试图添加所有GoogleMaps.Framework和GoogleMaps.bundle在框架当涉及到执行时,它会导致以下错误
我不清楚究竟发生了什么.你能告诉我正确的添加方式Google MAP SDK frameworks吗?
我甚至添加了框架libc ++.dylib.
错误消息
Undefined symbols for architecture i386:
"_CGImageSourceCreateImageAtIndex", referenced from:
_GMSCreateCGImageWithData in GoogleMaps(GMMImageSupport.o)
"_CGImageSourceCreateWithDataProvider", referenced from:
_GMSCreateCGImageWithData in GoogleMaps(GMMImageSupport.o)
"_GLKMatrix3Identity", referenced from:
gmscore::vector::GLLineGroup::SetTransform(gmscore::math::Matrix4f const&, gmscore::base::reffed_ptr<gmscore::vector::Camera> const&) in GoogleMaps(GLLineGroup.o)
"_GLKMatrix4Invert", referenced from:
-[GMSStreetViewView fadeOutLastScene] in GoogleMaps(GMSStreetViewView.o)
gmscore::streetview::Camera::Unproject(gmscore::math::Vector2f const&, bool*) const in GoogleMaps(Camera-B046EE312980DB98.o)
gmscore::vector::Camera::UpdateInternals() in GoogleMaps(Camera-3E3856CABC8A9C74.o)
gmscore::renderer::Camera3D::SetTransform(gmscore::math::Matrix4f const&) in GoogleMaps(Camera3D.o)
gmscore::renderer::Camera3D::Transform() in GoogleMaps(Camera3D.o)
non-virtual thunk to gmscore::renderer::Camera3D::Transform() in GoogleMaps(Camera3D.o)
ld: symbol(s) not found for architecture i386
clang: error: linker command …Run Code Online (Sandbox Code Playgroud) 我需要SQL帮助.我有一个像这样的sqlite表;
CREATE TABLE mytable (datetime DATE, type TEXT, amount REAL)
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我需要一个查询来总结每种类型和年 - 月的数量(因为你可以看到年份也被提取,因为数据可以跨越几年).我已经到了中途,但我对SQL有点生疏.
sqlite> SELECT strftime('%Y',datetime) AS year, strftime('%m',datetime) AS month, type, amount FROM mytable ;
2009|06|Type1|-1000.0
2009|06|Type1|-100.0
2009|06|Type2|-100.0
2009|07|Type1|-214.91
2009|07|Type2|-485.0
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我在上面的查询中尝试了很多SUM和GROUP BY的组合,但是没有一个能达到我想要的效果.我想要的是一个结果,如:
2009|06|Type1|-1100.0
2009|06|Type2|-100.0
2009|07|Type1|-214.91
2009|07|Type2|-485.0
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是的,类型应该是外键,我简化了一些东西,以便更容易提出问题:)
我正在使用Google Map SDK处理iOS应用.我尝试设置CLLocationManager以获取设备的位置10秒,然后右下角按钮立即获取我的位置.当涉及到实现时,应用程序显示没有响应来启动方法startUpdatingLocation来获取我的位置.你能告诉我使用locationManager完成目标的方法吗?
以下是我的工作:
-(bool)isNetworkAvailable
{
SCNetworkReachabilityFlags flags;
SCNetworkReachabilityRef address;
address = SCNetworkReachabilityCreateWithName(NULL, "www.apple.com" );
Boolean success = SCNetworkReachabilityGetFlags(address, &flags);
CFRelease(address);
bool canReach = success
&& !(flags & kSCNetworkReachabilityFlagsConnectionRequired)
&& (flags & kSCNetworkReachabilityFlagsReachable);
return canReach;
}
- (void)viewDidLoad
{
[super viewDidLoad];
// [self getTime];
if (![CLLocationManager locationServicesEnabled]) {
NSLog(@"Please enable location services");
return;
}
if ([CLLocationManager authorizationStatus] == kCLAuthorizationStatusDenied) {
NSLog(@"Please authorize location services");
return;
}
if([self isNetworkAvailable]){
NSLog(@"connected ");
}else {
NSLog(@"not connected ");
}
CarArray = [[NSMutableArray alloc] …Run Code Online (Sandbox Code Playgroud) 我目前是一名iPhone应用程序开发人员,他试图通过提取当前的ipa解决方案和github解决方案来学习产生音频冲动的机制
使用Hopper提取时,仅生成重新编译和不完整的汇编代码.我们看不到任何客观的类进一步探索.
有没有其他办法来实现这一目标?
我使用了调试模式,在ActivityThread Perform Source下找不到.我还添加了FINE LOCATION UNDER ..
<android.permission.ACCESS_COARSE_LOCATION" />
<android.permission.ACCESS_FINE_LOCATION" />
<android:name="android.permission.INTERNET" />
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如何添加..到位置,如..
<android:name="android.permission.ACCESS_COARSE_LOCATION" />
<android:name="android.permission.ACCESS_FINE_LOCATION" />
<permission android:name="android.permission.INTERNET" />
<library android:name="com.google.android.maps" />
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应该在哪里添加?
这是GPS的活动
<activity android:name="com.easyTravel.tool_gpsMap.tool_gpsMap"></activity>
Run Code Online (Sandbox Code Playgroud) 我正在尝试使用FTp连接服务器并下载文件
但是在Android上连接失败,但是当我尝试使用FileZilla或Windows文件资源管理器连接FTP时,它可以工作.背后的原因是什么?
以下是我的代码
class FTPDownload扩展AsyncTask {
class FTPDownload extends AsyncTask<URL , String , Void>{
boolean running = true;
Date today = Calendar.getInstance().getTime();
Format formatter = new SimpleDateFormat("yyyy-MM-dd_HH:mm:ss");
String reportDate = formatter.format(today);
String file = reportDate + "_" + "giant.mp4";
@Override
protected Void doInBackground(URL... params) {
// TODO Auto-generated method stub
Log.d("******", "Background thread starting......");
FTPClient client = new FTPClient();
try {
Log.d("tag" , "arrived");
client.connect("ftp://newrising.win5.siteonlinetest.com");
boolean successLogin = client.login("newrising", "newrising2014cap!");
if(successLogin){
Log.d("tag" , "success");
// Get the files stored on …Run Code Online (Sandbox Code Playgroud) 我将开始服务以开始录音.当我试图停止时,它显示以下消息
06-27 17:21:30.138: E/MediaRecorder(6122): stop called in an invalid state: 0
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我不确定其他功能如上传数据到服务器是否会影响结果(未在Asyck Task中实现,只调用方法)
如果我没有捕获运行时异常,有时它可能会显示处理程序异常(完成活动,停止记录)
06-27 17:32:35.988: W/System.err(6818): java.lang.IllegalStateException
06-27 17:32:35.988: W/System.err(6818): at android.media.MediaRecorder.stop(Native Method)
06-27 17:32:35.988: W/System.err(6818): at tvbpv.test.EOrderSystem1.RecordService.stopRecording(RecordService.java:109)
06-27 17:32:35.988: W/System.err(6818): at tvbpv.test.EOrderSystem1.RecordService.onDestroy(RecordService.java:46)
06-27 17:32:35.988: W/System.err(6818): at android.app.ActivityThread.handleStopService(ActivityThread.java:2401)
06-27 17:32:35.988: W/System.err(6818): at android.app.ActivityThread.access$2000(ActivityThread.java:127)
06-27 17:32:35.988: W/System.err(6818): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1225)
06-27 17:32:35.988: W/System.err(6818): at android.os.Handler.dispatchMessage(Handler.java:99)
06-27 17:32:35.988: W/System.err(6818): at android.os.Looper.loop(Looper.java:137)
06-27 17:32:35.988: W/System.err(6818): at android.app.ActivityThread.main(ActivityThread.java:4519)
06-27 17:32:35.988: W/System.err(6818): at java.lang.reflect.Method.invokeNative(Native Method)
06-27 17:32:35.988: W/System.err(6818): at java.lang.reflect.Method.invoke(Method.java:511)
06-27 17:32:35.988: W/System.err(6818): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:794) …Run Code Online (Sandbox Code Playgroud) 我正在拉取 flatlist 并刷新标题。在执行时,微调器不会出现。请告诉我我必须解决什么问题。我们需要使用刷新控制吗?
环境
react-native-cli: 2.0.1
反应原生:0.52.0
节点:v8.9.4
class ListSwipe extends Component {
constructor(props) {
super(props);
this.state = { keywords: "", isLoading: true , results:[] , oldresults:[] , isFetching: false }
}
componentDidMount() {
return fetch('https://reactnativecode.000webhostapp.com/FruitsList.php')
.then((response) => response.json())
.then((responseJson) => {
this.setState({
isLoading: false,
isFetching: false ,
results: responseJson,
oldresults: responseJson
},...
makeRemoteRequest() {
....
}
handleRefresh = () => {
this.setState({ isFetching: true }, function() {
this.makeRemoteRequest()
});
}
....
<ScrollView style={styles.scroll}>
<Text> Keywords : {this.state.keywords} </Text>
{this.state.loading …Run Code Online (Sandbox Code Playgroud) 以下是查询
select *, "Price Range" =
CASE
WHEN ListPrice = 0 THEN 'Mfg item - not for resale'
WHEN ListPrice < 50 THEN 'Under $50'
WHEN ListPrice >= 50 and ListPrice < 250 THEN 'Under $250'
WHEN ListPrice >= 250 and ListPrice < 1000 THEN 'Under $1000'
ELSE 'Over $1000'
END
FROM Production.Product
ORDER BY ProductNumber
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但是有SQL错误,在FROM之前缺少重要的单词.
case如果我想选择所有列,我们使用的蓝图是什么?
我已经尝试将EditText默认值设置为零但是当编辑和擦除为""时(空白区域,编辑文本字段中没有更多的措辞_)
当按下提交按钮时,它显示异常Invalid Int"".你能告诉我如何解决这个例外吗?
以下是我的代码
for (int j = 0; j < selectedChannels; j++) {
lconper = (Spinner) findViewById (j+120);
int monthlyFeeforChannel = 0;
contractPeriodSelected.add((String) lconper.getSelectedItem());
String monthlyTest = txtMonthlyFee[j].getText().toString().trim();
String freeMonths = txtFreePeriod[j].getText().toString().trim();
if(monthlyTest.trim()==null || monthlyTest.trim()==""){
new AlertDialog.Builder(this)
.setTitle("Warning")
.setMessage(
"You must fill in Monthly Fees for subscribed channels!")
.setNeutralButton("OK",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int id) {
// if this button is clicked, close
// current activity
dialog.cancel();
}});
break;
}
else
{
Log.d("Month" , monthlyTest);
Log.d("freeMonths" …Run Code Online (Sandbox Code Playgroud) android ×4
ios ×3
sql ×2
audio ×1
case ×1
ftp ×1
google-maps ×1
gps ×1
int ×1
ipa ×1
javascript ×1
objective-c ×1
oracle ×1
plsql ×1
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