Android 小程式 1

烤麵包 Toast, 展示跳出一串訊息, 展示時間長短視 Toast.LENGTH_SHORT 或 Toast.LENGTH_LONG來定,

            String msg ="Here you are.";
            Toast.makeText(getApplicationContext(), msg, Toast.LENGTH_SHORT).show();

烤麵包 Toast,設定 setGravity 後展示跳出一串訊息, 

            String msg ="Here you are.";
            int offsetx = 0;
            int offsety = 0; 
            Toast toast = Toast.makeText(getApplicationContext(), msg, Toast.LENGTH_LONG);
            toast.setGravity(Gravity.Bottom,x,y );
            toast.show();