【发布时间】:2020-04-02 00:22:48
【问题描述】:
我的代码“纺车”有一点问题,我想在弹出窗口中显示结果,而不是在 toast 文本中显示 这是代码的主要活动
@Override
public void onClick(View view) {
int index = getRandomIndex();
luckyWheelView.startLuckyWheelWithTargetIndex(index);
}
});
luckyWheelView.setLuckyRoundItemSelectedListener(new LuckyWheelView.LuckyRoundItemSelectedListener() {
@Override
public void LuckyRoundItemSelected(int index) {
Toast.makeText(getApplicationContext(), data.get(index).topText, Toast.LENGTH_SHORT).show();
}
});
}
private int getRandomIndex() {
Random rand = new Random();
return rand.nextInt(data.size() - 1) + 0;
}
private int getRandomRound() {
Random rand = new Random();
return rand.nextInt(10) + 15;
}
【问题讨论】:
标签: java android android-studio mobile