Android之對話方塊Dialog

標籤：

首先是確認對話方塊

//確認對話方塊    private void showLog1() {        AlertDialog.Builder dialog = new AlertDialog.Builder(this);        dialog.setTitle("清華大學"); //設定標題        dialog.setIcon(R.mipmap.ic_launcher);//設定圖片        dialog.setMessage("確認報考清華大學？"); //設定內容        dialog.setPositiveButton("確認", new DialogInterface.OnClickListener() {//確認安妮            @Override            public void onClick(DialogInterface dialog, int which) {                Toast.makeText(MainActivity.this, "你真棒", Toast.LENGTH_SHORT).show();            }        });        dialog.setNegativeButton("取消", new DialogInterface.OnClickListener() { //取消按鈕            @Override            public void onClick(DialogInterface dialog, int which) {                Toast.makeText(MainActivity.this, "真遺憾", Toast.LENGTH_SHORT).show();            }        });        dialog.show();//千萬不要忘記將對話方塊show出來    }

 單選對話方塊

 //單選對話方塊    private void showLog2() {        AlertDialog.Builder dialog = new AlertDialog.Builder(this);        dialog.setTitle("選擇性別");        dialog.setIcon(R.mipmap.ic_launcher);        dialog.setSingleChoiceItems(sex, 0, new DialogInterface.OnClickListener() {            @Override            public void onClick(DialogInterface dialog, int which) {                String str = sex[which];                Toast.makeText(MainActivity.this, "你選擇了"+str, Toast.LENGTH_SHORT).show();            }        });        dialog.show();    }

 多選對話方塊

 //多選對話方塊    private void showLog3() {        AlertDialog.Builder  dialog = new AlertDialog.Builder(this);        dialog.setTitle("愛好");        dialog.setIcon(R.mipmap.ic_launcher);        dialog.setMultiChoiceItems(favorite, null, new DialogInterface.OnMultiChoiceClickListener() {            @Override            public void onClick(DialogInterface dialog, int which, boolean isChecked) {                if(isChecked){                    Toast.makeText(MainActivity.this, "我喜歡上了"+favorite[which]+"!", Toast.LENGTH_SHORT).show();                }else{                    Toast.makeText(MainActivity.this, "我不喜歡"+favorite[which]+"!", Toast.LENGTH_SHORT).show();                }            }        });        dialog.setNegativeButton("取消", new DialogInterface.OnClickListener() {            @Override            public void onClick(DialogInterface dialog, int which) {                dialog.dismiss();            }        });       dialog.show();    }

 列表對話方塊

 //列表對話方塊    private void showLog4() {        AlertDialog.Builder  dialog = new AlertDialog.Builder(this);        dialog.setTitle("愛好列表");        dialog.setIcon(R.mipmap.ic_launcher);        dialog.setItems(item, new DialogInterface.OnClickListener() {            @Override            public void onClick(DialogInterface dialog, int which) {                Toast.makeText(MainActivity.this, "我喜歡"+item[which]+"!", Toast.LENGTH_SHORT).show();            }        });        dialog.show();    }

 

Android之對話方塊Dialog