b1.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton compoundButton, boolean b) {
Log.i("msg0", b+" ");
if(b) {
String text = b1.getText().toString();
Log.i("msg", text);
}
}
});b1.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton compoundButton, boolean b) {
Log.i("msg0", b);
if(b) {
String text = b1.getText().toString();
Log.i("msg", text);
}
}
});上下有段代码有一处不同(第四行的b),为什么上面的可行,下面不可行。
一条小咸鱼