Android自定義彈出視窗

search_order.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View v) {
        AlertDialog.Builder builder=new AlertDialog.Builder(MainActivity.this);
        builder.setTitle("查詢訂單");       //設定彈出視窗的标題
        View view= LayoutInflater.from(MainActivity.this).inflate(R.layout.search_dialog,null); 
        final EditText textname=view.findViewById(R.id.search_name);    //将輸入框對應，以便擷取使用者輸入的文字
        builder.setView(view);  //把彈出視窗的頁面設定為search_dialog.xml設定的頁面
        builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
            //設定PositiveButton
            @Override
            public void onClick(DialogInterface dialog, int which) {
                String name=textname.getText().toString();
                try {
                    Pair<Float,Float> ans=setSearch_order(name);
                    new AlertDialog.Builder(MainActivity.this)
                            .setTitle("查詢結果")
                            .setMessage("總業績："+ans.first+"\n"+"已報業績："+ans.second+"\n"+"結餘業績："+(ans.first-ans.second))
                            .setPositiveButton("确認",null)
                            .show();    //彈出視窗
                } catch (Exception e) {
                    e.printStackTrace();
                    Toast.makeText(getApplicationContext(),"無此人資料",Toast.LENGTH_LONG).show();
                }
            }
        });
        builder.show();
    }
});      

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