How to set up automatic code hints for Android Studio

When you use Eclipse, you can set it up so that no matter what letter you enter, you'll be prompted to code, in Android studio.

Settings, and is simpler than the eclipse settings. Of course if you feel that the code automatically prompts you to lower your code level, you can also not set the code in writing

In the process, if you forget for a moment, you can use the code prompt shortcut keys. What are the shortcut keys for Android Studio code hints? Read this article:

Code hints for "Android Studio shortcuts"

Next, how to set the code auto prompt,

The content of the picture is more, I directly by the region divided into 6 block area to say it:

Zone 1 : This option is about how to make a match when prompted, that is, what criteria to follow to search for the content to be prompted.

All : Choose this, meaning is to match the character you entered, the characters can be fully matched to display in the hint list, such as, in fact, the equivalent of accurate search:

None: Choose this word, meaning is to do fuzzy matching, I directly, we see the picture to understand:

First letter: The match is based on the initials, but there is still a bug in it, and when you choose Initial, the match results are similar to all and less than all. This personal feeling is that Android studio may not be perfect.

If you do not want to be so troublesome, then do not care about the three items in the end, directly select all, anyway, this piece is a hint of the way to match, not caring.

Zone 2 : This area is actually related to the code prompt shortcut keys, meaning that I did not set the popup automatic prompt box, when you enter the content, this time you press the code prompt shortcut key, if the match to the hint content only one, then whether to auto-complete.

Zone 3 : This is about the automatic code hint list collation, there are two ways of sorting, lexical and relevance, you point in the lower right corner of π can be selected in the order of sorting, do not care about it, the individual feel very useful.

Zone 4 : This option is a very important option, meaning whether the popup code auto-completion prompt box, in fact, is the core of this article, set the code automatically prompt just put this tick on the good. The second option: Insert selected...ect. This option means that if you select an item in the hint list and then use the SPACEBAR, or the dot (.) key can be completed directly (in fact, it is the other keys when the carriage return, press, after the direct completion of your selected code)

Zone 5 : This is whether the value automatically pops up the document about the completion of your selection, which is straightforward, which is a description of the complete code that you selected, such as the description of the parameter, and a description of the function that complements the code. But I did not check out, I do not know whether it is not my problem, but it is also estimated that Android studio bug. Since using as so far, it has been found that many options are ineffective.

Zone 6 : This area is about the name of the method in the pop-up box or the parameter return value some of the definition of the display, but this personal feeling is also a bug, choose the same as not selected effect. Don't care.

How to set up automatic code hints for Android Studio