Work with hash table

Compares two <code>Rational</code> instances, returning true if they are mathematically equivalent. @param obj the Rational to compare this instance

Returns the specified tag's value as a boolean, if possible.

Appends mp4 audio/video from {@code anotherFileName} to {@code mainFileName}.

Returns the parent element of this one. @return the parent element.

Returns the specified tag's value as an Integer, if possible. Every attempt to represent the tag's value as an Integer is taken. Here is a list of t

Request ID. Counted up after calling. @return

Retrieves Action List URL from Server information. @param service @return @throws IOException

Send HTTP POST request to the indicated url. Then returns response as string. @param url request target @param postData POST body data as string (ex.

Checks to see whether this element is empty. @return true if empty, false otherwise.

Sets the acceleration curve for panel's animation. @param i The interpolator which defines the acceleration curve

addQuickSetting method type: EV, SCENE, WB, FOCUS, FLASH, CAMERA or MORE Common method for tune quick control's and quick setting view's icon and te

Check if the specified API is available at present. This works correctly only for Camera API. @param apiName @return

Returns the specified tag's value as a long, if possible.

Returns the object hashed for the particular tag type specified, if available. @param tagType the tag type identifier @return the tag's value as an O

Set the opened state of Panel. @param open True if Panel is to be opened, false if Panel is to be closed. @param animate True i

Registers an error message with this directory. @param message an error message.