app/src/main/java/com/yueyue/glidedemo/base/BaseActivity.java
protected void initViews(@Nullable Bundle savedInstanceState) {
        setContentView(initLayoutId());
        ButterKnife.bind(this);
        initAppBar();
    }
/**
     * MUST override and call the SUPER method
     */
MUST override and call the SUPER method
MUST override and call the SUPER method
protected void initViews(@Nullable Bundle savedInstanceState) {
        setContentView(initLayoutId());
        ButterKnife.bind(this);
        initAppBar();
    }
protected void initViews ( @ Nullable Bundle savedInstanceState ) { setContentView ( initLayoutId ( ) ) ; ButterKnife . bind ( this ) ; initAppBar ( ) ; }
MUST override and call the SUPER method
MUST override and call the SUPER method