15
我應該在可運行的Run方法中寫入什麼來取消Alert.Bulider?如何取消AlertDialog.Builder
AlertDialog.Builder ad;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Context context=this;
ad = new AlertDialog.Builder(context);
ad.setTitle("Warning");
ad.setMessage("Just Testing It");
ad.setPositiveButton("Yes", new OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
}
});
ad.setNegativeButton("Nooooo", new OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
}
});
ad.show();
Handler h=new Handler();
h.postAtTime(r, 10000);
}
public Runnable r=new Runnable() {
@Override
public void run() {
// TODO Auto-generated method stub
}
};
Thaks甲lot..Gr8幫助 – Harinder 2011-04-05 05:31:28
不工作..嘗試調用虛擬方法'空的android.widget.Button.setOnClickListener(android.view.View $ OnClickListener)'對空引用 – TeodorKolev 2016-06-30 07:44:59
它在定製的對話框上工作。謝謝 – jace 2018-01-09 07:15:35