android UI react weird in gyroscope event -

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i have app used gyroscope control value of padding. doesn't update ui unless i'm touching or moving device screen.

private void gyrofunction(sensorevent event) {     sensormanager             .getrotationmatrixfromvector(mrotationmatrix, event.values);     sensormanager.remapcoordinatesystem(mrotationmatrix,             sensormanager.axis_x, sensormanager.axis_z, mrotationmatrix);     sensormanager.getorientation(mrotationmatrix, orientationvals);      // must put line of code make ui thread update every time      temptxtview.settext(string.valueof(orientationvals[2]));      imgv.setpadding((int) math.round(orientationvals[0]),             (int) math.round(orientationvals[1]),             (int) math.round(orientationvals[0]),             (int) math.round(orientationvals[1])); }

however when added temporary textview update value according gyro event, works. don't think it's solution block screen. there other solution?

does calling imgv.invalidate() after setting padding work?


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