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Custom Position

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Weiping Huang edited this page May 26, 2017 · 2 revisions

Customize the number and positions of pieces and boom-buttons.

Custom Position

Sometimes we may want 12 boom-buttons or more, and perhaps we need to put the 12 pieces and boom-buttons to the positions that are not supported in BMB. Then you can customize number and positions of pieces and boom-buttons.

app:bmb_buttonEnum="textInsideCircle"
app:bmb_piecePlaceEnum="piecePlace_custom"
app:bmb_buttonPlaceEnum="buttonPlace_custom"

Then you need to tell BMB the positions of pieces:

bmb.getCustomPiecePlacePositions().add(new PointF(Util.dp2px(+6), Util.dp2px(-6)));
bmb.getCustomPiecePlacePositions().add(new PointF(0, 0));
bmb.getCustomPiecePlacePositions().add(new PointF(Util.dp2px(-6), Util.dp2px(+6)));

And the positions of boom-buttons:

bmb.getCustomButtonPlacePositions().add(new PointF(Util.dp2px(-80), Util.dp2px(-80)));
bmb.getCustomButtonPlacePositions().add(new PointF(0, 0));
bmb.getCustomButtonPlacePositions().add(new PointF(Util.dp2px(+80), Util.dp2px(+80)));

Notice that the coordinate system is the same as android-platform but the center position is (0, 0). And you don't need to customize both pieces and boom-buttons, check demo for more details.

Developer Demo Download Lisense

Chapters
  1. Basic Usage
  2. Simple Circle Button
  3. Text Inside Circle Button
  4. Text Outside Circle Button
  5. Ham Button
  6. Share Style
  7. Custom Position
  8. Button Place Alignments
  9. Different Ways to Boom
  10. Ease Animations for Buttons
  11. Different Order for Buttons
  12. Other Animations Attributes for Buttons
  13. Click Event and Listener
  14. Control BMB
  15. Use BMB in Action Bar
  16. Use BMB in Tool Bar
  17. Use BMB in List
  18. Use BMB in Fragment
  19. Attributes for BMB or Pieces on BMB
  20. Cache Optimization & Boom Area
  21. Change Boom Buttons Dynamically
  22. Fade Views
  23. Version History
  24. Structure for BMB
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