根据电话号码查找人名

// Android 1.6 and earlier (backwards compatible for Android 2.0+) Uri uri = Uri.withAppendedPath(Contacts.Phones.CONTENT_FILTER_URL, Uri.encode(phoneNumber));  // Android 2.0 and later Uri uri = Uri.withAppendedPath(ContactsContract.PhoneLookup.CONTENT_FILTER_URI, Uri.encode(phoneNumber));  // Query the filter URI String[] projection = new String[]{ PhoneLookup.DISPLAY_NAME, ... Cursor cursor = context.getContentResolver().resolver.query(uri, projection, ... 

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