ViewLabel is not refreshed after returning from another Activity

[Ale Perez]

I have developed a ViewLabel with a custom View for my Polygons and I can show pretty well but when I go to another Activity ( through startActivityForResult() ) and return to my Map Activity with a value to update a TextView of this custom view I get the ViewLabel as before. I tried to invalidate before and after I set the number of notes but unsuccessful

That's the aspect before and after to go to the another Activity

And there is the another activity, a Notes Management System.

I post content of onActivityResult in order you see, that I get the right value

    08-04 14:27:25.067: I/WmsMapActivity(13656): onActivityResult:: requestCode: 12

    08-04 14:27:25.067: I/WmsMapActivity(13656): onActivityResult:: requestCode: 12 result_ok

    08-04 14:27:25.067: I/WmsMapActivity(13656): onActivityResult:: dataReturnedIntent != null

    08-04 14:27:25.067: I/WmsMapActivity(13656): onActivityResult:: dataReturnedIntent != null textnote_number: 4

That's my Code in onActivityResult

                         ...

                   case Constants.REQUEST_NOTES :

                         Log.i(TAG, "onActivityResult:: requestCode: "+Constants.REQUEST_NOTES);

                        if ( resultCode == RESULT_OK) {

                               

                                        Log.i(TAG, "onActivityResult:: requestCode: "+Constants.REQUEST_NOTES+" result_ok");

                                   

                                       if (dataReturnedIntent != null) {

                                              Log.i(TAG, "onActivityResult:: dataReturnedIntent != null");

                                           String textnote_number = dataReturnedIntent.getStringExtra(Constants.TEXTNOTES_NUMBER);

                                        Log.i(TAG, "onActivityResult:: dataReturnedIntent != null textnote_number: "+textnote_number);

                                         

                                          //textNotesTV.invalidate();

                                          textnotesTV.setText(textnote_number);

                                          //textnotesTV.invalidate();

                                    } else {

                                               Log.i(TAG, "onActivityResult:: dataReturnedIntent == null");

                                   }

                              } else {

                                       Log.i(TAG, "onActivityResult:: resultCode != RESULT_OK");

                              }                              

                        break;

                       ...

And that's the code to define the custom ViewLabel

protected void createPolygon(String id, String fieldguid, String fieldname, String farmguid, String farmname,  

PolygonStyle polygonStyle, TextStyle textStyle, 

double[][] coordinates, String latitude, String longitude, 

int state, int color, ArrayList<HashMap<String, String>> processingHistory, 

int bioIndTreatment, String bioindcrop, String bioindboundary, String croptype,

boolean shown) {

        

    // ****************

    boolean bioIndBoundaryValue           = true, bioIndCropValue    = true; 

    boolean existingBioIndBoundary        = true, existingBioIndCrop = true;

ListView      history_list_view;

noteParamList = new ArrayList<String>();

noteParamList.add("unclicked");           //0

noteParamList.add(fieldguid);             //1

noteParamList.add(fieldname);             //2

noteParamList.add(farmguid);              //3

noteParamList.add(farmname);              //4

noteParamList.add(latitude);              //5

noteParamList.add(longitude);             //6

noteParamList.add(String.valueOf(color)); //7 color = original_color

Log.i(TAG, "CreatePolygon:note: "+noteParamList.toString());

// We turn into vividsolutions Object, so they provide getArea Method

//

        /** User Data **/ // guid

        //pol.setId(Long.parseLong(id));   

//Log.i(TAG, "CreatePolygon fieldname: "+fieldname + " processingHistory: "+processingHistory);

Projection projGeo                    = geomLayer.getProjection();

        Projection projText                   = textLayer.getProjection();

   

        ArrayList<MapPos> outerPoses          = new ArrayList<MapPos>();

        MapPos center                         = null;

   

    for(double[] coord:coordinates){

            outerPoses.add(projGeo.fromWgs84((float)coord[0],(float)coord[1]));

        }

        //Setting Popup Label if we click the area

    LayoutInflater inflater               = (LayoutInflater) this.getLayoutInflater();

       

        labelView                             = inflater.inflate(R.layout.popup_field_newer, null, false);

        labelView.setBackgroundColor(Color.WHITE);

        

        // Title - Fieldname

        TextView titelTV                      = (TextView)labelView.findViewById(R.id.popup_fieldname);

        titelTV.setTextColor(Color.BLACK);

        titelTV.setText(fieldname);        

        

        // Croptype

        TextView croptypeTV                   = (TextView)labelView.findViewById(R.id.popup_croptype);

        croptypeTV.setTextColor(Color.BLACK);

        croptype                              =  ( (croptype != null && croptype.length()>0 ) ? "Croptype: "+croptype:"Croptype: No data");

        croptypeTV.setText(croptype);              

        

        //Farmname

        TextView farmTV                       = (TextView)labelView.findViewById(R.id.popup_farmname);

        farmTV.setTextColor(Color.BLACK);

        farmname                              = "Farm: "+farmname;

        farmTV.setText(farmname);        

        

        // Area

        TextView areaTV                       = (TextView)labelView.findViewById(R.id.popup_area);

        GeometricUtils geomUtils              = new GeometricUtils();

        double area                           = geomUtils.computeArea(coordinates); 

        

        // Ceiling 2 decimal places        

BigDecimal bd                         = new BigDecimal(area);

BigDecimal roundOff                   = bd.setScale(2, BigDecimal.ROUND_HALF_EVEN);

area                                  = roundOff.doubleValue();

        String areaString                     = "Area(qm): "+String.valueOf(area);        

      

        areaTV.setTextColor(Color.BLACK);

        areaTV.setText(areaString);        

        

        

        // Table 

        ImageView cropIV                      = (ImageView)labelView.findViewById(R.id.row_crop_value);

        ImageView boundaryIV                  = (ImageView)labelView.findViewById(R.id.row_boundary_value);

        ImageView treatmentIV                 = (ImageView)labelView.findViewById(R.id.row_treatment_value);

        

        int resImgId = 0;

        

        

        // Bio Ind Treatment

switch (state) {

case 0 : case 1:

resImgId = R.drawable.empty;

break;

case 2 :

   

   if ( bioIndTreatment >= 3 ) {

    resImgId     = R.drawable.red;

   

   } else if ( bioIndTreatment == 2){

    resImgId     = R.drawable.ambar;

   

   } else if ( bioIndTreatment == 1 ) {    

    resImgId     = R.drawable.green;

   

   } else if ( bioIndTreatment == 0 ) {

    resImgId     = R.drawable.empty;

   

   }

break;

}

        

        Log.i(TAG, "CreatePolygon: state: "+state+" fieldname: "+fieldname+" color: "+color +" resImgId: "+resImgId);

        

        Resources res                  = getResources();

        Bitmap bm                      = BitmapFactory.decodeResource(res, resImgId);

        treatmentIV.setImageBitmap(bm);

        

        

        // Bio Ind Croptype

        int resBioIndCrop              = R.drawable.no_processed_long_32;

        

   if ( bioindcrop != null && bioindcrop.length()>0 ) {

    bioIndCropValue            = Boolean.parseBoolean(bioindcrop);

   

    if ( bioIndCropValue  ) {

    resBioIndCrop          = R.drawable.red;

    } else {

    resBioIndCrop          = R.drawable.green;

    }

   

    Log.i(TAG, "createPolygon:: fieldname: "+fieldname+", bioIndCropValue: "+bioIndCropValue+" resBioIndCrop: "+resBioIndCrop);

   } else {

    existingBioIndCrop         = false;

   }

   

        bm                             = BitmapFactory.decodeResource(res, resBioIndCrop);

        cropIV.setImageBitmap(bm);    

   

   // Bio Ind Boundary

   int resBioIndBoundary          = R.drawable.no_processed_long_32;

   

   if ( bioindboundary != null && bioindboundary.length()>0 ) {

    bioIndBoundaryValue        = Boolean.parseBoolean(bioindboundary); 

   

    if ( bioIndBoundaryValue ) {

    resBioIndBoundary      = R.drawable.red;

    } else {

    resBioIndBoundary      = R.drawable.green;

    }    

    Log.i(TAG, "createPolygon:: fieldname: "+fieldname+", bioIndboundaryValue: "+bioIndBoundaryValue+" resBioIndBoundary: "+resBioIndBoundary);

   } else {

    existingBioIndBoundary     = false;

   }    

   

        bm                             = BitmapFactory.decodeResource(res, resBioIndBoundary);

        boundaryIV.setImageBitmap(bm);  

   

        // #Notes

        HashMap<String, String> settings = session.getSettings();

        

        textnotesTV             = (TextView)labelView.findViewById(R.id.popup_textnotes_btn);      

        setCountNotes(settings, textnotesTV, Constants.TEXTNOTES_NUMBER);

        

        picturenotesTV          = (TextView)labelView.findViewById(R.id.popup_picturenotes_btn);

        setCountNotes(settings, picturenotesTV, Constants.PICNOTES_NUMBER);        

        

        audionotesTV            = (TextView)labelView.findViewById(R.id.popup_audionotes_btn);

        setCountNotes(settings, audionotesTV, Constants.AUDIONOTES_NUMBER);

        

        videonotesTV            = (TextView)labelView.findViewById(R.id.popup_videonotes_btn);

        setCountNotes(settings, videonotesTV, Constants.VIDEONOTES_NUMBER);

        

        RelativeLayout relLayoutFieldInfo     = (RelativeLayout)labelView.findViewById(R.id.relLayoutFieldInfo);  

        //relLayoutFieldInfo.setBackgroundColor(color);

        

        // Table Layout

        //TableLayout tableLayoutPopupField   = (TableLayout)labelView.findViewById(R.id.tableLayoutPopupField);

        

                              

        LabelStyle labelStyle                 = LabelStyle.builder().setBackgroundColor(Color.WHITE).

        setEdgePadding((int) (12 * scale)).

setLinePadding((int) (6 * scale)).

setAlpha(0.85f). // half transparent, half opaque!!! 

setTitleFont(Typeface.create("Arial", Typeface.BOLD),16 * scale).

setTitleColor(Color.BLACK).

setTitleAlign(Align.CENTER).

build(); 

        

        ViewLabel fieldLabel                  = new ViewLabel(null, labelView, new Handler(), labelStyle );        

        

        // Making a resizable View

        

        RelativeLayout relLayout              = (RelativeLayout)labelView.findViewById(R.id.relLayoutFieldLabel); 

        relLayout.setBackgroundColor(Color.WHITE);

    relLayout.measure(MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED),

                 MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED));

    relLayout.layout(0, 0, labelView.getMeasuredWidth(), labelView.getMeasuredHeight());         

                                   

        // Without holes!

        Object obj                            = null;

        

        Polygon pol                           = new Polygon(outerPoses, fieldLabel, polygonStyle, noteParamList);

        

        // By Default : all invisible, just if we select one or several will be shown

        pol.setVisible(shown);

        //

        

        // Attach to geomLayer

        geomLayer.add(pol);

        myPolygons.add(pol);

        

        //Log.i(TAG,"createPolygon:: #myPolygons: "+myPolygons.size());

          

          

        double[] _centroid                    = centroid(pol);

        center                                = projText.fromWgs84(_centroid[0], _centroid[1]);

          

        Text textObj                          = new Text(center, fieldname, textStyle, null);

        textObj.setVisible(false);

        myPolygonTexts.add(textObj);

        

        textLayer.add(textObj);                              

}

And there my popup_field_newer Layout

<?xml version="1.0" encoding="utf-8"?>

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:id="@+id/relLayoutFieldLabel"

    android:layout_width="wrap_content"

    android:layout_height="wrap_content"

    android:orientation="vertical"

    android:background="@color/white" >

    

    <RelativeLayout

        android:id="@+id/relLayoutFieldInfo"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignParentLeft="true"

        android:layout_alignParentTop="true" >

   <LinearLayout

       android:id="@+id/linLayoutFieldInfoHeader"

       android:layout_width="wrap_content"

       android:layout_height="wrap_content"

       android:layout_marginLeft="15dp"

       android:layout_marginTop="5dp"

       android:orientation="vertical" >

  

   <TextView

       android:id="@+id/popup_fieldname"

       android:layout_width="wrap_content"

       android:layout_height="wrap_content"

       android:layout_alignParentLeft="true"

       android:layout_alignParentTop="true"

       android:text="Fieldname"

       android:textAppearance="?android:attr/textAppearanceLarge"

       android:textSize="24dp" />

   <TextView

       android:id="@+id/popup_croptype"

       android:layout_width="wrap_content"

       android:layout_height="wrap_content"

       android:layout_alignLeft="@+id/popup_fieldname"

       android:layout_below="@+id/popup_fieldname"

       android:text="Crop : Triticale"

       android:textAppearance="?android:attr/textAppearanceLarge"

       android:textSize="18dp" />

   <TextView

       android:id="@+id/popup_farmname"

       android:layout_width="wrap_content"

       android:layout_height="wrap_content"

       android:layout_alignLeft="@+id/popup_croptype"

       android:layout_below="@+id/popup_croptype"

       android:text="Farm: Musterfarm"

       android:textAppearance="?android:attr/textAppearanceLarge"

       android:textSize="18dp" />

   <TextView

       android:id="@+id/popup_area"

       android:layout_width="wrap_content"

       android:layout_height="wrap_content"

       android:layout_alignLeft="@+id/popup_farmname"

       android:layout_below="@+id/popup_farmname"

       android:text="Area(qm): 123.34"

       android:textAppearance="?android:attr/textAppearanceLarge"

       android:textSize="18dp" />        

</LinearLayout>

   <ImageView

       android:id="@+id/popup_sat_pic"

       android:layout_width="wrap_content"

       android:layout_height="wrap_content"

       android:layout_alignParentRight="false"

       android:layout_alignParentTop="true"

       android:layout_marginLeft="10dp"

       android:layout_marginRight="5dp"

       android:layout_marginTop="5dp"

       android:layout_toRightOf="@+id/linLayoutFieldInfoHeader"

       android:src="@drawable/sat_picture_no_available" />

           

    </RelativeLayout>

    <RelativeLayout

        android:id="@+id/relLayoutIndicatorsAndNotes"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignParentLeft="true"

        android:layout_alignRight="@+id/relLayoutFieldInfo"

        android:layout_below="@+id/relLayoutFieldInfo"

        android:layout_marginTop="5dp" >

   <TextView

       android:id="@+id/popup_bioindicators"

       android:layout_width="wrap_content"

       android:layout_height="wrap_content"

       android:layout_alignLeft="@+id/bio_explanation"

       android:layout_alignParentRight="true"

       android:text="BioIndicators"

       android:textAppearance="?android:attr/textAppearanceLarge"

       android:textSize="18dp" />

   

        <include

            android:id="@+id/popup_include_header_indicators"

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:layout_alignLeft="@+id/popup_bioindicators"

            android:layout_alignRight="@+id/bio_explanation"

            android:layout_below="@+id/popup_bioindicators"

            layout="@layout/header_indicators" />

        <include

            android:id="@+id/popup_include_value_indicators"

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:layout_alignLeft="@+id/popup_include_header_indicators"

            android:layout_alignRight="@+id/bio_explanation"

            android:layout_below="@+id/popup_include_header_indicators"

            layout="@layout/value_indicators" />

        <ImageView

            android:id="@+id/bio_explanation"

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:layout_alignParentBottom="false"

            android:layout_alignParentLeft="true"

            android:layout_alignParentRight="true"

            android:layout_below="@+id/popup_include_value_indicators"

            android:layout_marginLeft="5dp"

            android:layout_marginRight="5dp"

            android:src="@drawable/history_description_new" />

   <TextView

       android:id="@+id/popup_textnotes_btn"

       android:layout_width="wrap_content"

       android:layout_height="wrap_content"

       android:layout_alignLeft="@+id/bio_explanation"

       android:layout_alignRight="@+id/bio_explanation"

       android:layout_below="@+id/bio_explanation"

       android:layout_marginBottom="5dp"

       android:layout_marginTop="5dp"

       android:text="Number of Text-Notes: " />

   <TextView

       android:id="@+id/popup_picturenotes_btn"

       android:layout_width="wrap_content"

       android:layout_height="wrap_content"

       android:layout_alignLeft="@+id/popup_textnotes_btn"

       android:layout_alignRight="@+id/popup_textnotes_btn"

       android:layout_below="@+id/popup_textnotes_btn"

       android:layout_marginBottom="5dp"

       android:text="Number of Picture-Notes: " />

   

   <TextView

       android:id="@+id/popup_videonotes_btn"

       android:layout_width="wrap_content"

       android:layout_height="wrap_content"

       android:layout_alignLeft="@+id/popup_textnotes_btn"

       android:layout_alignRight="@+id/popup_textnotes_btn"

       android:layout_below="@+id/popup_picturenotes_btn"

       android:layout_marginBottom="5dp"

       android:text="Number of Video-Notes: " />

       

   <TextView

       android:id="@+id/popup_audionotes_btn"

       android:layout_width="wrap_content"

       android:layout_height="wrap_content"

       android:layout_alignLeft="@+id/popup_textnotes_btn"

       android:layout_alignRight="@+id/popup_textnotes_btn"

       android:layout_below="@+id/popup_videonotes_btn"

       android:layout_marginBottom="5dp"

       android:text="Number of Audio-Notes: " />

    </RelativeLayout>

</RelativeLayout>

[Mark]

Hi Ale,

this happens only after the app is paused and then resumed? As a workaround, perhaps you can simply re-create the ViewLabel and replace the old label of the selected vector element when app is resumed?

Regards,

Mark

[Ale Perez]

Hi Mark, I have logged and I get that

08-04 14:27:25.033: I/TextNoteActivity(13656): onClick::save_note note_id: 4 note: [FARMGUID:1FCD3C7E-7450-4CE0-A851-DCE516D36333, FIELDGUID:975D1A6F-6DC5-4A0A-ACE8-B0DC183BB3F5, TIMESTAMP:2015-08-04 14:27:24.998, Filename:/storage/emulated/0/MyEO/texts/text_20150804_142725.txt, CREATION_DATE:2015-08-04 14:27:24.998, Notename:tzu, MODIFICATION_DATE:2015-08-04 14:27:24.998, FARMNAME:2_Rauwolf, FIELDNAME:Am Dietweg, DataType:TextData, ContentType:, ]

08-04 14:27:25.039: I/TextNoteActivity(13656): count::result: 4

08-04 14:27:25.044: I/TextNoteActivity(13656): onPause::0

08-04 14:27:25.067: I/WmsMapActivity(13656): onActivityResult:: requestCode: 12

08-04 14:27:25.067: I/WmsMapActivity(13656): onActivityResult:: requestCode: 12 result_ok

08-04 14:27:25.067: I/WmsMapActivity(13656): onActivityResult:: dataReturnedIntent != null

08-04 14:27:25.067: I/WmsMapActivity(13656): onActivityResult:: dataReturnedIntent != null textnote_number: 4

08-04 14:27:25.067: I/WmsMapActivity(13656): onRestart

08-04 14:27:25.075: I/WmsMapActivity(13656): onStart:: locationCircle: com.nutiteq.utils.overlay.MyLocationCircle@1e719779

08-04 14:27:25.083: I/WmsMapActivity(13656): setSettings::rotation: false

08-04 14:27:25.083: I/WmsMapActivity(13656): setSettings::show_my_location: false

08-04 14:27:25.083: I/WmsMapActivity(13656): setSettings::self_positioning: false

08-04 14:27:25.083: I/WmsMapActivity(13656): initGPS::0 

08-04 14:27:25.094: I/MyLocationCircle(13656): update:: coordinates (0,0)

08-04 14:27:25.099: I/WmsMapActivity(13656): onResume:: #myPolygons: 18

08-04 14:27:25.099: I/WmsMapActivity(13656): onResume:: #myPolygons: 18

08-04 14:27:25.101: I/WmsMapActivity(13656): onResume:: #myPolygons: 18

I will try to workaround with requestLayout() instead with invalidate. I'll tell you later how it was.

Kind Regards

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