為什么報錯
MainActivity?AppCompatActivity?View.OnClickListener{
????Button?Button?ImageButton?(Bundle?savedInstanceState)?{
????????.onCreate(savedInstanceState)setContentView(R.layout.)=findViewById(R.id.)=findViewById(R.id.)=(ImageButton)?findViewById(R.id.).setOnClickListener(MainActivity.)}
????(View?v)?{
????????Log.()}
}
2018-11-20
MainActivity
2018-04-15
MainActivity?AppCompatActivity?View.OnClickListener{ ????Button?Button?ImageButton?(Bundle?savedInstanceState)?{ ????????.onCreate(savedInstanceState)setContentView(R.layout.)=findViewById(R.id.)=findViewById(R.id.)=(ImageButton)?findViewById(R.id.).setOnClickListener(MainActivity.)} ????(View?v)?{ ????????Log.()} }