Question

我有一个基于this扩展IntentService的类。我将不胜感激任何帮助。

//This is the method in my main activity that throws exception. I wanted this to call the IntentService by passing the autocompletetextview text within the Intent.The content is Lat and Lon coordinate I would like to reverse geocode in the IntentService Handler.


protected void startIntentService(String passedst) {
        try{
            if (passedst != null){
        //acrilocation = (AutoCompleteTextView)    findViewById(R.id.actvriderlocation);
        Intent myintent = new Intent(this, FetchAddressIntentService.class);
        myintent.putExtra(Constants.RECEIVER, mResultReceiver);
        myintent.putExtra(Constants.LOCATION_DATA_EXTRA,  Location.convert(passedst));
        startService(myintent);
            }
        }catch (Exception e){
            Log.i(LOG_TAG, "There is a problem with your arguments");
        }
    }

这是logcat片段，这是为了响应我提供的完整logcat详细信息的请求

02-17 23:38:09.883: D/AbsListView(16456): onDetachedFromWindow
02-17 23:38:09.933: E/MoreInfoHPW_ViewGroup(16456): 
Parent view is not a TextView
02-17 23:38:09.943: I/Google Maps Android API(16456): Google Play         services package version: 
6599036
02-17 23:38:09.973: D/AbsListView(16456): Get MotionRecognitionManager
02-17 23:38:10.013: W/IInputConnectionWrapper(16456): 
showStatusIcon on inactive InputConnection
02-17 23:38:10.043: E/ViewRootImpl(16456): sendUserActionEvent()      mView    == null
02-17 23:38:10.543: 
D/dalvikvm(16456): GC_FOR_ALLOC freed 14454K, 50% free 16195K/32228K,       paused 81ms, total 81ms
02-17 23:38:12.013: W/System.err(16456): 
java.lang.IllegalArgumentException: coordinate=46.6667777, 122.5556666

Answer 1

由于抛出异常，我认为问题很可能就是你要传递的字符串这里是来自developer site。

的Location.convert

以FORMAT_DEGREES描述的格式之一转换字符串，   FORMAT_MINUTES，或FORMAT_SECONDS为双。

如果coordinate为null，则抛出NullPointerException   如果坐标不在其中一个有效范围内，则为IllegalArgumentException   格式。

您可能想要检查传递的字符串。

我想将autocompletetexxtview文本传递给IntentService类

1 个答案: