以下多为转载,本人不太懂android,可能会有错误。
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 = newImageView(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();
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