我正在尝试在我的代码中解析*123#
但是无论何时我运行该程序,#
似乎永远不会出现:
protected void makeCall(){
Log.i("make call", "");
Intent phoneIntent = new Intent(Intent.ACTION_CALL);
phoneIntent.setData(Uri.parse("tel: *123#"));
try{
startActivity(phoneIntent);
finish();
Log.i("finish making call...", "");
}catch (android.content.ActivityNotFoundException ex){
Toast.makeText(MainActivity.this,"call failed",Toast.LENGTH_LONG).show();
}
}
请帮我解决这个问题。
答案 0 :(得分:0)
protected void makeCall(){
Log.i("make call", "");
Intent phoneIntent = new Intent(Intent.ACTION_CALL);
phoneIntent.setData(Uri.parse("tel:*123#"));
try{
startActivity(phoneIntent);
// finish();
Log.i("finish making call...", "");
}catch (android.content.ActivityNotFoundException ex){
Toast.makeText(MainActivity.this,"call failed",Toast.LENGTH_LONG).show();
}
}
还必须在Manifest中添加<uses-permission android:name="android.permission.CALL_PHONE" />
。