Positioning AndroidSlidingUpPanel to a specific height

Question

I am exploring https://github.com/umano/AndroidSlidingUpPanel library. When I slide the bottom panel, on slide complete it acquires complete screen area.

Can anyone help me, How to stop the bottom panel to a certain height, for e.g. slide it till middle of screen??

i currently have the same problem, did you manage to find a solution? — AndroidEnthusiast, Dec 10 '13 at 18:17

score 7 · Answer 1 · answered Jan 13 '14 at 15:57

7

Have you considered using setAnchorPoint(float)?

From the DemoActivity in the SlidingUpPanelDemo project

SlidingUpPanelLayout layout = (SlidingUpPanelLayout) findViewById(R.id.sliding_layout);
layout.setAnchorPoint(0.3f);

this will make the panel slide to 30% of the screen height.

answered Jan 13 '14 at 15:57

Giulio Prina Ricotti

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Did the anchor point setting work ?? I couldn't restrict the sliding by setting anchor point. – Atmaram Nov 26 '14 at 07:48
it works but only the half of the bottom panel is showing. is there any solution for resizing the bottom panel according to the change in slideup panel – Sharon Joshi Jun 14 '19 at 06:09

score 4 · Answer 2 · answered Jan 12 '16 at 14:54

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+1 to @Guilio Prina Ricotti answer. To make it work, after you call

SlidingUpPanelLayout layout = (SlidingUpPanelLayout)findViewById(R.id.sliding_layout);
layout.setAnchorPoint(0.3f);

in the code, which triggers your slidind layout (for example, onClickListener), instead of calling slidingLayout.setPanelState(SlidingUpPanelLayout.PanelState.EXPANDED); call

slidingLayout.setPanelState(SlidingUpPanelLayout.PanelState.ANCHORED);

Also don't forget to make your sliding component's height to be match_parent

answered Jan 12 '16 at 14:54

RexSplode

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I wanted to ask one thing, I used the `setAnchorPoint(0.5f)` method to anchor the sliding panel to a half the screen height, upwards .but when I start dragging the panel upwards then it moves upwards.My requirement is that I don't want to slide the panel upwards, I only want the layout to be anchored to half the screen as I drag up and when I drag it down then it should take the panel downwards – Samarth Kejriwal Feb 06 '17 at 07:44
@SamarthKejriwal, have you found a solution, i also have the same requirment but cant seams to get it work that way – suulisin Jun 07 '17 at 12:52
I', afraid you'll have to use another library or write your own component for that. I didn't find a way to make it. – RexSplode Aug 01 '17 at 08:24

score 4 · Answer 3 · answered Sep 03 '18 at 11:58

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yo can add android:layout_weight="0.85"

to your second child of SlidingUpPanelLayout

answered Sep 03 '18 at 11:58

Omar Alnajjar

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I know it's late but this helped! – moe_nyc Sep 24 '19 at 14:18
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@revipod I am glad it helped you – Omar Alnajjar Sep 25 '19 at 14:22

Positioning AndroidSlidingUpPanel to a specific height

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