Toast.makeText用法[亲测有效]-

Toast.makeText用法[亲测有效]Toast用于向用户显示一些帮助/提示。下面我做了5中效果，来说明Toast的强大，定义一个属于你自己的Toast。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用于向用户显示一些帮助/提示。下面我做了5中效果，来说明Toast的强大，定义一个属于你自己的Toast。
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();