Aggregation-induced emission (AIE) phenomenon has enormous potential applications in biological probes, chemical sensors, and optoelectronic materials. The concept of AIE has received much attention since B. Z. Tang et al. described it in 2001 and great progress has been made since then. In many traditional systems, luminophores often emit strongly in their dilute solutions but meet with varying degrees of aggregation-caused quenching (ACQ) effect when they are aggregated or clustered. In contrast, non-emissive luminogens are induced to emit by the aggregate formation in the AIE systems. Therefore, AIE luminogens (AIEgens) show remarkable advantages over typical ACQ molecules, especially in their aggregate and solid states. However, in the literature, materials with both AIE and ACQ effects that can emit both in the solution and aggregated state are rarely reported. The solution and solid dual-emissive luminogens can exactly fill the gap between ACQ and AIE materials, providing many interesting properties such as stimuli-responsive fluorescence and white-light emission. Most of the AIE systems have been identified on the basis of intensity turn-on at a specific wavelength. If AIE sensors have tunable emission colors based on the manipulation of aggregation, they can endow a dimension with the discriminative power and allow naked-eye visualization. Therefore, the development of novel dual-emissive luminogens is highly desired.