Ios: ASIHTTP: setDownloadProgressDelegate proxy does not declare the Protocol (resolved ),

Ios: ASIHTTP: setDownloadProgressDelegate proxy does not declare the Protocol (resolved ),

Today, my colleagues do not understand why the proxy does not declare the agreement,

After one night of research, the api finally found the cause.

ASIHTTP: setDownloadProgressDelegate proxy does not declare the Protocol

SetDownloadProgressDelegate why not declare <ASIProgressDelegate>

Check the api and find that its proxy can be of any (id) type, so no Protocol needs to be declared

(Void) setDownloadProgressDelegate :( id) newDelegate

ASIProgressDelegate Protocol

Methods To be implemented in compliance with the Agreement

(Void) setProgress :( float) newProgress;

The progress comes with the setProgress method, so it can be implemented