Android之Toast通知的几种自定义用法

Toast.makeText(context, str,
                 Toast.LENGTH_SHORT).show();
     }
 
                        Toast toast = Toast.makeText(context,
                 "带图片的Toast", Toast.LENGTH_LONG);
         toast.setGravity(Gravity.CENTER, 0, 0);
         LinearLayout toastView = (LinearLayout) toast.getView();
         ImageView imageCodeProject =          imageCodeProject.setImageResource(imgId);
         toastView.addView(imageCodeProject, 0);
         toast.show();
     }
 
                             LayoutInflater inflater = LayoutInflater.from(context);
         View layout = inflater.inflate(custom,
                 (ViewGroup) findViewById(R.id.llToast));
         ImageView image = (ImageView) layout
                 .findViewById(tvImageToast);
         image.setImageResource(icon);
         TextView title = (TextView) layout.findViewById(tvTitleToast);
         title.setText("Attention");
         TextView text = (TextView) layout.findViewById(tvTextToast);
         text.setText("完全自定义Toast");
         Toast toast =          toast.setGravity(Gravity.RIGHT | Gravity.TOP, 12, 40);
         toast.setDuration(Toast.LENGTH_LONG);
         toast.setView(layout);
         toast.show();
     }
 }