获取带有距离文本的时间和 JSON，

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英文:

Get time with distanceText. and JSON ,

问题

以下是你要翻译的内容：

使用JSON和textView获取行程的持续时间，我的问题是，当您请求行程时，会计算持续时间和距离，例如：
1小时22分钟
[0][1][2][3] //
22分钟
[0][1]
但是，如果行程的持续时间少于1小时，只有分钟数，成本为0，我知道是因为我将position[2]放在了分钟数上。我该怎么办？我希望当行程超过59分钟时，分钟数获取位置[2]，当行程少于1小时时，获取位置[0]。

在代码的这部分，如果行程大于59分钟，是正确的：

  1. private void drawRoute(){
  2.     mGoogleApiProvider.getDirections(mOriginLatLng, mDestinationLatLng).enqueue(new Callback<String>() {
  3.         @Override
  4.         public void onResponse(Call<String> call, Response<String> response) {
  5.             try{
  6.                 JSONObject jsonObject = new JSONObject(response.body());
  7.                 JSONArray jsonArray = jsonObject.getJSONArray("routes");
  8.                 JSONObject route = jsonArray.getJSONObject(0);
  9.                 JSONObject polylines = route.getJSONObject("overview_polyline");
  10.                 String points = polylines.getString("points");
  11.                 mPolylineList = DecodePoints.decodePoly(points);
  12.                 mPolylineOptions = new PolylineOptions();
  13.                 mPolylineOptions.color(Color.DKGRAY);
  14.                 mPolylineOptions.width(13f);
  15.                 mPolylineOptions.startCap(new SquareCap());
  16.                 mPolylineOptions.jointType(JointType.ROUND);
  17.                 mPolylineOptions.addAll(mPolylineList);
  18.                 mMap.addPolyline(mPolylineOptions);
  19.                 JSONObject distance = leg.getJSONObject("distance");
  20.                 JSONObject duration = leg.getJSONObject("duration");
  21.                 String distanceText = distance.getString("text");
  22.                 String durationText = duration.getString("text");
  23.                 mTextViewTime.setText(durationText + " " + distanceText);
  25.                 String[] distanceAndKm = distanceText.split(" ");
  26.                 double distanceValue = Double.parseDouble(distanceAndKm[0]);
  28.                 String[] durationValueHoursAndMin = durationText.split(" ");
  29.                 double durationValue = Double.parseDouble(durationValueHoursAndMin[2]); 
  30.                 double durationValueHours = Double.parseDouble(durationValueHoursAndMin[0]); 
  31.                 calculatePrice(distanceValue, durationValue, durationValueHours); 
  32.             } catch (Exception e){
  33.                 Log.d("Error", "Error encontrado" + e.getMessage());
  34.             }
  35.         }
  36.     });
  38.     private void calculatePrice(final double distanceValue, final double durationValue, final double durationValueHours) {
  39.         mInfoProvider.getInfo().addListenerForSingleValueEvent(new ValueEventListener() {
  40.             @Override
  41.             public void onDataChange(@NonNull DataSnapshot dataSnapshot) {
  42.                 if (dataSnapshot.exists()){
  43.                     Info info = dataSnapshot.getValue(Info.class);
  44.                     if (durationValueHours >= 1){
  45.                         double totalDistance = distanceValue * info.getKm();
  46.                         double totalDurationMin = durationValue * info.getMin();
  47.                         double totalDurationHours = durationValueHours * info.getHours();
  48.                         double total = totalDistance + totalDurationMin + totalDurationHours;
  49.                         mTextViewPrice.setText("S/." + total);
  50.                     }
  51.                     else {
  52.                         double totalDistance = distanceValue * info.getKm();
  53.                         double totalDurationMin = durationValue * info.getMin();
  54.                         double total = totalDistance + totalDurationMin;
  55.                         mTextViewPrice.setText("S/." + total);
  56.                     }
  57.                 }
  58.             }

在这张图片中，你可以看到带有小时、分钟以及仅分钟的价格：

图片链接

英文:

Im using JSON and textView to get the duration of the trip , my question is that , when you request a trip , these calculate the duration and distance , for example
: 1 h 22 m
[0][1][2][3] //
22 min
[0][1]
but if the duration of the trip is less than a hour, just minutes , the price of the cost is 0 , i know is because i put the position[2] in the minutes.What can i do? i want when trip is more than a 59 min, minute get position [2] and when is less than a hour get position [0].

in this part of code is fine if the trip is > 59 min,

  1.     private void drawRoute(){
  2.     mGoogleApiProvider.getDirections(mOriginLatLng,mDestinationLatLng).enqueue(new Callback&lt;String&gt;() {
  3.         @Override
  4.         public void onResponse(Call&lt;String&gt; call, Response&lt;String&gt; response) {
  5.             try{
  6.                 JSONObject jsonObject = new JSONObject(response.body());
  7.                 JSONArray jsonArray =  jsonObject.getJSONArray(&quot;routes&quot;);
  8.                 JSONObject route = jsonArray.getJSONObject(0);
  9.                 JSONObject polylines = route.getJSONObject(&quot;overview_polyline&quot;);
  10.                 String points = polylines.getString(&quot;points&quot;);
  11.                 mPolylineList  = DecodePoints.decodePoly(points);
  12.                 mPolylineOptions = new PolylineOptions();
  13.                 mPolylineOptions.color(Color.DKGRAY);
  14.                 mPolylineOptions.width(13f);
  15.                 mPolylineOptions.startCap(new SquareCap());
  16.                 mPolylineOptions.jointType(JointType.ROUND);
  17.                 mPolylineOptions.addAll(mPolylineList);
  18.                 mMap.addPolyline(mPolylineOptions);
  19.                 JSONObject distance = leg.getJSONObject(&quot;distance&quot;);
  20.                 JSONObject duration = leg.getJSONObject(&quot;duration&quot;);
  21.                 String distanceText = distance.getString(&quot;text&quot;);
  22.                 String durationText = duration.getString(&quot;text&quot;);
  23.                 mTextViewTime.setText(durationText + &quot; &quot; + distanceText);
  25.                 String[] distanceAndKm = distanceText.split(&quot; &quot;);
  26.                 double distanceValue = Double.parseDouble(distanceAndKm[0]);
  28.                 String[] durationValueHoursAndMin = durationText.split(&quot; &quot;);
  29.                 double durationValue = Double.parseDouble(durationValueHoursAndMin[2]); 
  30.                 double durationValueHours = Double.parseDouble(durationValueHoursAndMin[0]); 
  31.                 calculatePrice(distanceValue, durationValue,durationValueHours); 
  32.             }catch (Exception e){
  33.                 Log.d(&quot;Error&quot;,&quot;Error encontrado&quot; + e.getMessage());
  34.             }
  36.         }
  38.             private void calculatePrice(final double distanceValue, final double durationValue,final double durationValueHours) { //  agregue durationValueHours y modifique todo aca
  39.     mInfoProvider.getInfo().addListenerForSingleValueEvent(new ValueEventListener() {
  40.         @Override
  41.         public void onDataChange(@NonNull DataSnapshot dataSnapshot) {
  42.             if (dataSnapshot.exists()){
  43.                 Info info = dataSnapshot.getValue(Info.class);
  44.                 if (durationValueHours &gt;= 1){
  45.                     double totalDistance = distanceValue * info.getKm();
  46.                     double totalDurationMin = durationValue * info.getMin();
  47.                     double totalDurationHours = durationValueHours * info.getHours();
  48.                     double total = totalDistance + totalDurationMin+totalDurationHours;
  49.                     mTextViewPrice.setText(&quot;S/.&quot; + total);
  50.                 }
  51.                 else{
  52.                         double totalDistance = distanceValue * info.getKm();
  53.                         double totalDurationMin = durationValue * info.getMin();
  54.                         double total = totalDistance + totalDurationMin ;
  55.                         mTextViewPrice.setText(&quot;S/.&quot; + total);
  56.                 }
  58.             }
  59.         }

[enter image description here][1]

in this image you can see the price with hours minutes and with just minutes
[1]: https://i.stack.imgur.com/CM9OO.png

huangapple
  • 本文由 发表于 2020年7月25日 03:36:50
  • 转载请务必保留本文链接：https://java.coder-hub.com/63080387.html
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