我有一个mapview显示一个逐项覆盖,每个onTap事件都显示一个对话框,其中包含有关旅行社和三个按钮的信息,其中一个应该在浏览器中打开代理网站,但是当我点击我得到的按钮:没有找到处理意图的活动。
这是我的代码:
protected boolean onTap(int i){
float[] results = new float[1];
Location.distanceBetween(decdegrees(appState.getMyLocation().getLatitudeE6()), decdegrees(appState.getMyLocation().getLongitudeE6()), decdegrees(points.get(i).getPoint().getLatitudeE6()), decdegrees(points.get(i).getPoint().getLongitudeE6()), results);
float distance = results[0]/1000;
DecimalFormat maxDigitsFormatter = new DecimalFormat("#.#");
String infos=points.get(i).getSnippet() + "#" + String.valueOf(maxDigitsFormatter.format(distance));
final String [] AInfos = infos.split("#");
final Dialog ADialog = new Dialog(c);
ADialog.setContentView(R.layout.travelagency);
TextView txtAgence = (TextView)ADialog.findViewById(R.id.txtAgence);
TextView txtAddress = (TextView)ADialog.findViewById(R.id.txtAddress);
TextView txtDistance = (TextView)ADialog.findViewById(R.id.txtDistance);
TextView txtFax = (TextView)ADialog.findViewById(R.id.txtFax);
Button btnCall = (Button)ADialog.findViewById(R.id.btnCall);
Button btnWebSite = (Button)ADialog.findViewById(R.id.btnWebSite);
Button btnCancel = (Button)ADialog.findViewById(R.id.btnCancel);
ADialog.setTitle(AInfos[0]);
btnCall.setText("Appeler : " + AInfos[2]);
txtAgence.setText(AInfos[1]);
txtDistance.setText("Approximativement à : " +AInfos[6] + " Km");
txtAddress.setText("Adresse : " + AInfos[3]);
txtFax.setText("Fax : " + AInfos[4]);
ADialog.show();
btnCancel.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
ADialog.dismiss();
}
});
btnWebSite.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
Intent myIntent = new Intent(Intent.ACTION_VIEW,Uri.parse(AInfos[5]));
v.getContext().startActivity(myIntent);
}
});
return (true);
}
感谢
答案 0 :(得分:3)
这将创建在默认浏览器中打开网页的正确意图:
Uri url = Uri.parse("http://www.someUrl.com");
Intent intent = new Intent(Intent.ACTION_VIEW, url);
startActivity(intent);
答案 1 :(得分:0)
您的AInfos[5]
很可能不是一个合适的网址。对http://www.google.com
之类的网址进行硬编码,然后查看它是否有效。同时打印AInfos[5]
包含的内容。