android simplified log output method

android simplified log output

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The desired effect:

Just need to implement the class ILog interface (without any additional operations), and then you can directly output the log through printLog
as follows:

class A implements ILog{
	void test() {
		printLog("Hello World");
	}
}

Then the result of log output is Log.e(A.getClass().getCanonicalName(),"Hello World");consistent with the output effect.

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achieve

The implementation method is also very simple, only two interface definitions can be used directly, but the default implementation of the interface is only slightly used:

public interface ITag {
    default String tag() {
        return this.getClass().getCanonicalName();
    }
}

public interface ILog extends ITag{
    boolean IS_DEBUGGING= true;
    default void printLog(String tagContent) {
        if(IS_DEBUGGING)
        LogUtil.e(tag(), tagContent);
    }
}