Question

错误：/home/gabr0/Escritorio/Andorid/packages/apps/OwlsNest/src/com/aosip/owlsnest/advanced/ScreenStateToggles.java:187.26：AlertDialog类型中的方法setPositiveButton（int，DialogInterface.OnClickListener） .Builder不适用于参数（int，new OnclickListener（）{}）错误：/home/gabr0/Escritorio/Andorid/packages/apps/OwlsNest/src/com/aosip/owlsnest/advanced/ScreenStateToggles.java:187.83：DialogInterface无法解析为某种类型错误：/home/gabr0/Escritorio/Andorid/packages/apps/OwlsNest/src/com/aosip/owlsnest/advanced/ScreenStateToggles.java:188.41：DialogInterface无法解析为某种类型错误：/home/gabr0/Escritorio/Andorid/packages/apps/OwlsNest/src/com/aosip/owlsnest/advanced/ScreenStateToggles.java:195.88：DialogInterface无法解析为某种类型错误：/home/gabr0/Escritorio/Andorid/packages/apps/OwlsNest/src/com/aosip/owlsnest/advanced/ScreenStateToggles.java:196.49：DialogInterface无法解析为类型

代码

 if (value == true){
                AlertDialog.Builder builder = new AlertDialog.Builder(mContext,android.R.style.Theme_Material_Dialog_Alert);
                builder.setTitle(R.string.screen_state_twogtitle)
                        .setMessage(R.string.screen_state_twogmessage)
                        .setPositiveButton(R.string.screen_state_twogconnect, new DialogInterface.OnclickListener() {
                    public void onClick(DialogInterface dialog, int which) {
                        Settings.System.putInt(resolver, Settings.System.SCREEN_STATE_TWOG, value ? 1 : 0);


                    Intent intent = new Intent("android.intent.action.SCREEN_STATE_SERVICE_UPDATE");
                    mContext.sendBroadcast(intent);
                }})
                        .setNegativeButton(R.string.screen_state_twogdontconnect,  new DialogInterface.OnclickListener(){
                            public void onClick(DialogInterface dialog, int which){
                            value = !value;
                            }
                        })
                        .show();}return true;}

Answer 1

在您的setPositiveButton()和setNegativeButton()来电中，您已尝试使用DialogInterface.OnclickListener。这个类的正确名称是DialogInterface.OnClickListener，大写＆＃34;点击＆＃34;。

Answer 2

 .setPositiveButton(R.string.screen_state_twogconnect/*wrong perameter*/, new 
  DialogInterface.OnclickListener() {

R.string.screen_state_twogconnect不是字符串，而是对整数的引用。您可能必须将字符串放在“字符串”等位置。

你可以这样说

 .setPositiveButton("the value of twogconnect" , new 
  DialogInterface.OnclickListener() {

AlertDialog.Builder类型中的setPositiveButton（int，DialogInterface.OnClickListener）不适用于参数

2 个答案: