Apparatus and method for conditionally enabling or disabling soft buttons

A method, comprising:

• at a multifunction device with a touch screen display:
• displaying a soft keyboard having a plurality of buttons including a plurality of unconditionally enabled buttons and one or more conditionally enabled buttons, wherein each respective unconditionally enabled button of the plurality of unconditionally enabled buttons is always responsive to an activation input on the respective unconditionally enabled button while the soft keyboard is displayed;
• detecting a first input with a first button at a first time;and
• responding to the detecting the first input by activating the first button;
• detecting a second input with a second button at a second time after the first time;
• and
• in response to the detecting the second input with the second button at the second time:
• when the first button is an unconditionally enabled button and the second button is an unconditionally enabled button, activating the second button;
• and
• when the first button is an unconditionally enabled button and the second button is a conditionally enabled button:
• when the period of time between the first time and the second time is above a predefined threshold, activating the second button;
• and
• when the period of time between the first time and the second time is equal to or below the predefined threshold, preventing the second button from being activated.

A non-transitory computer readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by a multifunction device with a touch screen display, cause the device to:

• display a soft keyboard having a plurality of buttons including a plurality of unconditionally enabled buttons and one or more conditionally enabled buttons, wherein each respective unconditionally enabled button of the plurality of unconditionally enabled buttons is always responsive to an activation input on the respective unconditionally enabled button while the soft keyboard is displayed;
• detect a first input with a first button at a first time;
• respond to the detecting the first input by activating the first button;
• detect a second input with a second button at a second time after the first time;
• and
• in response to the detecting the second input with the second button at the second time:
• when the first button is an unconditionally enabled button and the second button is an unconditionally enabled button, activate the second button;
• and
• when the first button is an unconditionally enabled button and the second button is a conditionally enabled button:
• when the period of time between the first time and the second time is above a predefined threshold, activate the second button;
• and
• when the period of time between the first time and the second time is equal to or below the predefined threshold, prevent the second button from being activated.

A multifunction device, comprising:

• a touch screen display;
• one or more processors;
• memory;
• and
• one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for:
• displaying a soft keyboard having a plurality of buttons including a plurality of unconditionally enabled buttons and one or more conditionally enabled buttons, wherein each respective unconditionally enabled button of the plurality of unconditionally enabled buttons is always responsive to an activation input on the respective unconditionally enabled button while the soft keyboard is displayed;
• detecting a first input with a respective unconditionally enabled button at a first time;
• responding to the detection of the first input at the first time by:
• activating the respective unconditionally enabled button;
• and
• disabling at least one of the conditionally enabled buttons for a predefined period of time commencing from the first time;
• detecting a second input with one of the conditionally enabled buttons disabled in response to the first input, the second input being detected at a second time after the first time that is within the predefined period of time;
• and
• responding to the detection of the second input at the second time by disregarding the second input.

A method comprising:

• at a multifunction device with a touch screen display:
• displaying a soft keyboard having a plurality of buttons including a plurality of unconditionally enabled buttons and one or more conditionally enabled buttons, wherein each respective unconditionally enabled button of the plurality of unconditionally enabled buttons is always responsive to an activation input on the respective unconditionally enabled button while the soft keyboard is displayed;
• detecting a first input with a respective unconditionally enabled button at a first time;
• in response to the detecting the first input at the first time:
• activating the respective unconditionally enabled button;
• and
• disabling at least one of the conditionally enabled buttons for a predefined period of time commencing from the first time;
• detecting a second input with one of the conditionally enabled buttons disabled in response to the first input, the second input being detected at a second time after the first time that is within the predefined period of time;
• and
• in response to the detecting the second input at the second time, disregarding the second input.

A non-transitory computer readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by a multifunction device with a touch screen display, cause the device to:

• display a soft keyboard having a plurality of buttons including a plurality of unconditionally enabled buttons and one or more conditionally enabled buttons, wherein each respective unconditionally enabled button of the plurality of unconditionally enabled buttons is always responsive to an activation input on the respective unconditionally enabled button while the soft keyboard is displayed;
• detect a first input with a respective unconditionally enabled button at a first time;
• in response to the detecting the first input at the first time:
• activate the respective unconditionally enabled button;
• and
• disable at least one of the conditionally enabled buttons for a predefined period of time commencing from the first time;
• detect a second input with one of the conditionally enabled buttons disabled in response to the first input, the second input being detected at a second time after the first time that is within the predefined period of time;
• and
• disregard the second input in response to the detecting the second input at the second time.