如何在Android开发中熟练使用五种Toast的特效

Android五种Toast特效详解

1. 默认效果:

   代码:
   Toast.makeText(getApplicationContext(), "默认Toast样式",
        Toast.LENGTH_SHORT).show();

2. 自定义显示位置效果:

   代码:
   toast = Toast.makeText(getApplicationContext(),
        "自定义位置Toast", Toast.LENGTH_LONG);
      toast.setGravity(Gravity.CENTER, 0, 0);
      toast.show();

3. 带图片效果:

   代码
   toast = Toast.makeText(getApplicationContext(),
        "带图片的Toast", Toast.LENGTH_LONG);
      toast.setGravity(Gravity.CENTER, 0, 0);
      LinearLayout toastView = (LinearLayout) toast.getView();
      ImageView imageCodeProject = new ImageView(getApplicationContext());
      imageCodeProject.setImageResource(R.drawable.icon);
      toastView.addView(imageCodeProject, 0);
      toast.show();

4. 完全自定义效果:

   代码
   LayoutInflater inflater = getLayoutInflater();
      View layout = inflater.inflate(R.layout.custom,
        (ViewGroup) findViewById(R.id.llToast));
      ImageView image = (ImageView) layout
        .findViewById(R.id.tvImageToast);
      image.setImageResource(R.drawable.icon);
      TextView title = (TextView) layout.findViewById(R.id.tvTitleToast);
      title.setText("Attention");
      TextView text = (TextView) layout.findViewById(R.id.tvTextToast);
      text.setText("完全自定义Toast");
      toast = new Toast(getApplicationContext());
      toast.setGravity(Gravity.RIGHT | Gravity.TOP, 12, 40);
      toast.setDuration(Toast.LENGTH_LONG);
      toast.setView(layout);
      toast.show()

5. 其他线程：

    代码:
   new Thread(new Runnable() {
       public void run() {
        showToast();
       }
      }).start();

   都可以复制到开发工具里看看实际效果的，找需要的就行了。

Toast特效的话，一般用到的时候，就会想到如何去用，在实践中印象会比较深刻，用的也更上手一些。