How to make a shape with left-top round rounded corner and left-bottom rounded corner

Question

I want to make a shape with with left-top rounded corner and left-bottom rounded corner    lt  xml version  1 0  encoding  UTF-8   gt    lt shape xmlns android  http   schemas android com apk res android  gt        lt solid android color   555555   gt            lt stroke android width  3dp              android color   555555                gt        lt padding android left  1dp               android top  1dp               android right  1dp               android bottom  1dp                 gt         lt corners android bottomRightRadius  0dp  android bottomLeftRadius  2dp        android topLeftRadius  2dp  android topRightRadius  0dp   gt    lt  shape gt    But the shape above didn t give me what I want  It gives me a rectangle without any rounded corners

User · Answer

While this question has been answered already (it's a bug that causes bottomLeftRadius and bottomRightRadius to be reversed), the bug has been fixed in android 3.1 (api level 12 - tested on the emulator).

So to make sure your drawables look correct on all platforms, you should put "corrected" versions of the drawables (i.e. where bottom left/right radii are actually correct in the xml) in the res/drawable-v12 folder of your app. This way all devices using an android version >= 12 will use the correct drawable files, while devices using older versions of android will use the "workaround" drawables that are located in the res/drawables folder.

User · Answer

You can also use extremely small numbers for your radius      lt corners    android bottomRightRadius  0 1dp  android bottomLeftRadius  2dp    android topLeftRadius  2dp  android topRightRadius  0 1dp    gt

User · Answer

for others there are a solution for any API level   you can place a item on top of each other example     lt  xml version  1 0  encoding  utf-8   gt   lt layer-list xmlns android  http   schemas android com apk res android   gt    lt  -- my firt item with 4 corners radius 8dp   -- gt       lt item gt           lt shape gt               lt solid                 android angle  270 0                  android color   3D689A    gt                lt corners android topLeftRadius  8dp    gt           lt  shape gt       lt  item gt   lt  -- my second item is on top right for a fake corner radius 0dp   -- gt       lt item         android bottom  30dp          android left  50dp  gt           lt shape gt               lt solid android color   5C83AF    gt           lt  shape gt       lt  item gt   lt  -- my third item is on bottom left for a fake corner radius 0dp   -- gt       lt item         android right  50dp          android top  30dp  gt           lt shape gt               lt solid android color   5C83AF    gt           lt  shape gt       lt  item gt    lt  layer-list gt    the result with light color to show you the three items       the final result       Best regards

User · Answer

From the documentation      NOTE  Every corner must  initially  be provided a corner radius greater than 1  or else no corners are rounded  If you want specific   corners to not be rounded  a work-around is to use android radius to   set a default corner radius greater than 1  but then override each and   every corner with the values you really want  providing zero   0dp     where you don t want rounded corners    E g  you have to set an android radius   lt bigger than 1dp gt   to be able to do what you want    lt corners      android radius  2dp      android bottomRightRadius  0dp       android topRightRadius  0dp   gt

User · Answer

try this   lt  xml version  1 0  encoding  utf-8   gt   lt shape xmlns android  http   schemas android com apk res android  gt   lt solid android color   color upkia   gt   lt corners android radius  10dp      android topRightRadius  0dp      android bottomRightRadius  0dp    gt   lt  shape gt

User · Answer

It looks like a bug http   code google com p android issues detail id 939   Finally I have to write something like this                     lt stroke android width  3dp           android color   555555             gt     lt padding android left  1dp            android top  1dp            android right  1dp            android bottom  1dp              gt      lt corners android radius  1dp    android bottomRightRadius  2dp  android bottomLeftRadius  0dp     android topLeftRadius  2dp  android topRightRadius  0dp   gt       I have to specify android bottomRightRadius  2dp  for left-bottom rounded corner  another bug here

User · Answer

This bug is filed here  This is a bug of android devices having API level less than 12  You ve to put correct versions of your layouts in drawable-v12 folder which will be used for API level 12 or higher  And an erroneous version corners switched reversed  of the same layout will be put in the default drawable folder which will be used by the devices having API level less than 12   For example  I had to design a button with rounded corner at bottom-right   In  drawable  folder - button xml  I had to make bottom-left corner rounded     lt shape gt       lt corners android bottomLeftRadius  15dp   gt   lt  shape gt    In  drawable-v12  folder - button xml  Correct version of the layout was placed here to be used for API level 12 or higher    lt shape gt       lt corners android bottomLeftRadius  15dp   gt   lt  shape gt

[android] How to make a shape with left-top round rounded corner and left-bottom rounded corner?

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