findViewById(R.id.button).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
AlertDialog dialog = new AlertDialog.Builder(MainActivity.this).create();
dialog.setTitle("title");
dialog.setMessage("message");
dialog.setButton("去百度", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Uri uri = Uri.parse("http://www.baidu.com");
Intent intent = new Intent(Intent.ACTION_VIEW, uri);
MainActivity.this.startActivity(intent);
}
});
dialog.setButton2("关闭", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
});
dialog.show();
}
});
调用一个AlertDialog，显示选择跳到baidu首页，关闭则不做任何事情
view.findViewById(R.id.button2).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
LayoutInflater inflater1 = getActivity().getLayoutInflater();
final View View_Dialog1 = inflater.inflate(R.layout.fragment_main, null);
final EditText text = (EditText) View_Dialog1.findViewById(R.id.fragment_edit);
AlertDialog dialog = new AlertDialog.Builder(getActivity()).create();
dialog.setView(View_Dialog1);
dialog.setTitle("title");
dialog.setButton("Do a toast", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
String str = text.getText().toString();
Toast.makeText(getActivity(), "this is a ...... " + str, Toast.LENGTH_SHORT).show();
}
});
dialog.show();
}
});
自定义一个布局文件去加载。获得布局文件中的控件，并获得edittext的值。