@Override
protected void addButtons() {
// Approve button:
Item<?> approveButton = null;
File approveImgFile =
controller
.getFileStorageProvider()
.getProjectImageFile(
controller.getProject(), field.getApproveButtonImageRelativePath());
if (FileHelpers.isReadableFile(approveImgFile))
approveButton = new FileImageItem(approveImgFile);
else
approveButton =
new ResourceImageItem(getContext().getResources(), R.drawable.button_tick_svg);
approveButton.setBackgroundColor(
ColourHelpers.ParseColour(field.getBackgroundColor(), Field.DEFAULT_BACKGROUND_COLOR));
addButton(approveButton);
// Discard button:
Item<?> discardButton = null;
File discardImgFile =
controller
.getFileStorageProvider()
.getProjectImageFile(
controller.getProject(), field.getDiscardButtonImageRelativePath());
if (FileHelpers.isReadableFile(discardImgFile))
discardButton = new FileImageItem(discardImgFile);
else
discardButton =
new ResourceImageItem(getContext().getResources(), R.drawable.button_delete_svg);
discardButton.setBackgroundColor(
ColourHelpers.ParseColour(field.getBackgroundColor(), Field.DEFAULT_BACKGROUND_COLOR));
addButton(discardButton);
}
/**
* Note: for now there is only the capture button, we might add other features (flash,
* zooming, etc.) later
*
* @see
* uk.ac.ucl.excites.sapelli.collector.ui.fieldviews.CameraView.CameraButtonView#addButtons()
*/
@Override
protected void addButtons() {
// Capture button:
Item<?> captureButton;
File captureImgFile =
controller
.getFileStorageProvider()
.getProjectImageFile(
controller.getProject(), field.getCaptureButtonImageRelativePath());
if (FileHelpers.isReadableFile(captureImgFile))
captureButton = new FileImageItem(captureImgFile);
else
captureButton =
new ResourceImageItem(getContext().getResources(), R.drawable.button_photo_svg);
captureButton.setBackgroundColor(
ColourHelpers.ParseColour(field.getBackgroundColor(), Field.DEFAULT_BACKGROUND_COLOR));
addButton(captureButton);
// Zoom buttons:
Item<?> buttonZoomIn =
new ResourceImageItem(getContext().getResources(), R.drawable.button_zoom_in_svg);
Item<?> buttonZoomOut =
new ResourceImageItem(getContext().getResources(), R.drawable.button_zoom_out_svg);
buttonZoomIn.setBackgroundColor(
ColourHelpers.ParseColour(field.getBackgroundColor(), Field.DEFAULT_BACKGROUND_COLOR));
buttonZoomOut.setBackgroundColor(
ColourHelpers.ParseColour(field.getBackgroundColor(), Field.DEFAULT_BACKGROUND_COLOR));
addButton(buttonZoomIn);
addButton(buttonZoomOut);
}
/** @param context */
public CameraButtonView(Context context) {
super(context);
setOnItemClickListener(CameraView.this);
// Layout:
setBackgroundColor(Color.TRANSPARENT);
setGravity(Gravity.CENTER);
setPadding(0, collectorUI.getSpacingPx(), 0, 0);
// Columns
setNumColumns(getNumberOfColumns());
// Images/buttons:
// Button size, padding & background colour:
this.setItemDimensionsPx(
LayoutParams.MATCH_PARENT,
ScreenMetrics.ConvertDipToPx(context, AndroidControlsUI.CONTROL_HEIGHT_DIP));
this.buttonBackColor =
ColourHelpers.ParseColour(
controller.getCurrentForm().getControlBackgroundColor(),
Form.DEFAULT_CONTROL_BACKGROUND_COLOR /*light gray*/);
// The addButtons() should be called after the button parameters (size, padding etc.) have
// been setup
addButtons();
// And finally:
setAdapter(getAdapter()); // this is supposedly needed on Android v2.3.x (TODO test it)
}