handle onClick events
handle onClick events


Former-commit-id: 17c5e46b33090d6b59aef5df55d6441e65353efe [formerly 50908255f7a65a88391866055892699e5a4f2f2e]
Former-commit-id: 0e2a108b777859f38ceb353fc758aadebe0ced5f
greenify/msa,greenify/msa,greenify/msa