【发布时间】:2013-11-30 15:40:35
【问题描述】:
我遇到问题成功打开新活动 从这些多个按钮。我是编码新手。有人可以帮忙吗 我有这个问题..
我使用了片段,但我无法开始工作,请帮忙。 到目前为止,这是我的代码。 谢谢
public class CreditFragment1 extends Fragment {
private static final View View = null;
Button balance;
Button recharge;
Button share;
Button buy;
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
return (LinearLayout) inflater.inflate(R.layout.credit_frag1_layout,
container, false);
// at the next line below i get "Unreachable code"
balance = (Button) getView().findViewById(R.id.balance_bt);
recharge = (Button) getView().findViewById(R.id.recharge_bt);
share = (Button) getView().findViewById(R.id.share_bt);
buy = (Button) getView().findViewById(R.id.buy_bt);
OnClickListener balanceListener = new OnClickListener() {
public void onClick(View view) {
setContentView(R.layout.balance_layout);
Intent BalanceIntent = new Intent(getActivity(),BalanceActivity.class);
startActivity(BalanceIntent);
}
private void setContentView(int balanceLayout) {
// TODO Auto-generated method stub
}
};
OnClickListener rechargeListener = new OnClickListener() {
public void onClick(View view) {
setContentView(R.layout.recharge_layout);
Intent BalanceIntent = new Intent(getActivity(),RechargeActivity.class);
startActivity(BalanceIntent);
}
private void setContentView(int rechargeLayout) {
// TODO Auto-generated method stub
}
};
OnClickListener shareListener = new OnClickListener() {
public void onClick(View view) {
setContentView(R.layout.share_layout);
Intent BalanceIntent = new Intent(getActivity(),ShareActivity.class);
startActivity(BalanceIntent);
}
private void setContentView(int shareLayout) {
// TODO Auto-generated method stub
}
};
OnClickListener buyListener = new OnClickListener() {
public void onClick(View view) {
setContentView(R.layout.buy_layout);
Intent BalanceIntent = new Intent(getActivity(),BuyActivity.class);
startActivity(BalanceIntent);
}
private void setContentView(int buyLayout) {
// TODO Auto-generated method stub
}
};
balance.setOnClickListener(balanceListener);
recharge.setOnClickListener(rechargeListener);
share.setOnClickListener(shareListener);
buy.setOnClickListener(buyListener);
return View;
}
}
【问题讨论】:
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您遇到了什么问题?
-
面临的问题是我无法弄清楚打开这些相应按钮的活动和布局的硬件..我尝试的任何方法都不起作用..
标签: android button android-fragments android-fragmentactivity