Most commonly, a contract is written and signed by the parties. However, there are several other types of contracts that are considered enforceable. There are even some that are not considered enforceable and serve only as a way for a court to determine the obligation on the part of either party.
A SeekBar which supports compatible features on older version of the platform. A SeekBar is an extension of ProgressBar that adds a draggable thumb. The user can touch the thumb and drag left or right to set the current progress level or use the arrow keys. Placing focusable widgets to the left or right of a SeekBar is discouraged. Clients of the SeekBar can attach a SeekBar.OnSeekBarChangeListener to be notified of the user's actions.
A grab bar or safety handrail is an important piece of household hardware that can provide stability and security for anyone who may need a little extra balance or support. Grab bars are especially helpful in bathrooms, where individuals may have to get up and down or step over a tub wall for a bath or shower. In addition, a shower grab bar can save someone from a hazardous fall in a space where floors may be quite slippery.