1. A method, implemented at least in part by a computing device, for switching an input language of the computing device, the method comprising: receiving an indication of a first language of text content displayed by the computing device, wherein a current input language of the computing device is set to a second language that is different from the first language; receiving, from a user of the computing device, a selection of a text input area displayed by the computing device; upon receiving the selection of the text input area, automatically switching the current input language of the computing device from the second language to the first language; wherein text received in the text input area after the automatically switching to the first language is received in the first language; receiving an indication that the text input area is no longer selected; and in response to the indication that the text input area is no longer selected, automatically switching the current input language back from the first language to the second language.