I have a question: Should I use the mobile phone music playing app to play the songs by default after switching between slides?

Problem: A listener-based application involves a small amount of details. When sliding the screen between the left and right of the playback page, the system switches to the next audio file by default, but will it be played by default after switching? Which user prefers more? I met: This is a very interesting question. Let me talk about it:

First, if this is an online app, I think it should not be played by default. Obviously, playing by default means downloading the song immediately. If this song is not liked by users, that means TA will waste traffic for a song he doesn't like. If ta doesn't use WiFi (I guess everyone listens to music when they are traveling outdoors, in this case, there are not many opportunities to use WiFi ).

If it is an offline app, it should be played by default. Because the traffic fee is not charged, it may be better to play this experience right away, especially for some new songs, at the beginning, the user's instant new desires can be met through the audition.

Of course, this is not absolute. Some people do not care about the traffic, so there should be the option of whether to play automatically after sliding in the settings, you can also select a check icon on the playback panel to remember your selections.

In fact, there is another important issue. It is how to solve user operation mistakes. human thinking is contingent and mistakes are inevitable. For example, when a user is listening to a song, a text message is sent and the user opens the screen in a hurry, I thought about reading text messages, but accidentally sliding the screen, so that I switched to the next song, and the user hoped to hear the previous song, because ta liked it too much, as a result, the app slides back. This is also a general operation for switching songs. If you simply set it to default playback or click the play button by default, it is likely to be a replay, so remember the time of the last playback at this time, because at this time, the user's mind is still remembering the moment of the melody, we should not make this instant jump, but have continuity, so that users can feel their own control.

---- Welcome to my knowledge: http://www.zhihu.com/people/cao-huai-zhi