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Code Issues Releases Wiki Activity

Magic to find possible mails and names of device owner

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This commit is contained in:
Dominik Schürmann 2014-06-28 00:05:12 +02:00
parent 1d5606a1a3
commit 3f3e1cdb05
5 changed files with 147 additions and 5 deletions
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1
OpenKeychain/src/main/AndroidManifest.xml
View File

@ -59,6 +59,7 @@
<uses-permission android:name="android.permission.WRITE_SYNC_SETTINGS"/>
<uses-permission android:name="android.permission.READ_CONTACTS" />
<uses-permission android:name="android.permission.WRITE_CONTACTS" />
<uses-permission android:name="android.permission.READ_PROFILE" />
<!-- android:allowBackup="false": Don't allow backup over adb backup or other apps! -->
<application

137
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/ContactHelper.java
View File

@ -22,8 +22,10 @@ import android.accounts.AccountManager;
import android.content.*;
import android.database.Cursor;
import android.net.Uri;
import android.os.Build;
import android.provider.ContactsContract;
import android.util.Patterns;
import org.sufficientlysecure.keychain.Constants;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.pgp.KeyRing;
@ -58,7 +60,27 @@ public class ContactHelper {
ContactsContract.Data.RAW_CONTACT_ID + "=? AND " + ContactsContract.Data.MIMETYPE + "=?";
public static final String ID_SELECTION = ContactsContract.RawContacts._ID + "=?";
public static List<String> getMailAccounts(Context context) {
public static List<String> getPossibleUserEmails(Context context) {
Set<String> accountMails = getAccountEmails(context);
accountMails.addAll(getMainProfileContactEmails(context));
// now return the Set (without duplicates) as a List
return new ArrayList<String>(accountMails);
}
public static List<String> getPossibleUserNames(Context context) {
Set<String> accountMails = getAccountEmails(context);
Set<String> names = getContactNamesFromEmails(context, accountMails);
names.addAll(getMainProfileContactName(context));
return new ArrayList<String>(names);
}
/**
* Get emails from AccountManager
*
* @param context
* @return
*/
private static Set<String> getAccountEmails(Context context) {
final Account[] accounts = AccountManager.get(context).getAccounts();
final Set<String> emailSet = new HashSet<String>();
for (Account account : accounts) {
@ -66,7 +88,118 @@ public class ContactHelper {
emailSet.add(account.name);
}
}
return new ArrayList<String>(emailSet);
return emailSet;
}
/**
* Search for contact names based on a list of emails (to find out the names of the
* device owner based on the email addresses from AccountsManager)
*
* @param context
* @param emails
* @return
*/
private static Set<String> getContactNamesFromEmails(Context context, Set<String> emails) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
Set<String> names = new HashSet<String>();
for (String email : emails) {
ContentResolver resolver = context.getContentResolver();
Cursor profileCursor = resolver.query(
ContactsContract.CommonDataKinds.Email.CONTENT_URI,
new String[]{ContactsContract.CommonDataKinds.Email.ADDRESS,
ContactsContract.Contacts.DISPLAY_NAME},
ContactsContract.CommonDataKinds.Email.ADDRESS + "=?",
new String[]{email}, null
);
if (profileCursor == null) return null;
Set<String> currNames = new HashSet<String>();
while (profileCursor.moveToNext()) {
String name = profileCursor.getString(1);
Log.d(Constants.TAG, "name" + name);
if (name != null) {
currNames.add(name);
}
}
profileCursor.close();
names.addAll(currNames);
}
return names;
} else {
return new HashSet<String>();
}
}
/**
* Retrieves the emails of the primary profile contact
* http://developer.android.com/reference/android/provider/ContactsContract.Profile.html
*
* @param context
* @return
*/
private static Set<String> getMainProfileContactEmails(Context context) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
ContentResolver resolver = context.getContentResolver();
Cursor profileCursor = resolver.query(
Uri.withAppendedPath(
ContactsContract.Profile.CONTENT_URI,
ContactsContract.Contacts.Data.CONTENT_DIRECTORY),
new String[]{ContactsContract.CommonDataKinds.Email.ADDRESS,
ContactsContract.CommonDataKinds.Email.IS_PRIMARY},
// Selects only email addresses
ContactsContract.Contacts.Data.MIMETYPE + "=?",
new String[]{
ContactsContract.CommonDataKinds.Email.CONTENT_ITEM_TYPE,
},
// Show primary rows first. Note that there won't be a primary email address if the
// user hasn't specified one.
ContactsContract.Contacts.Data.IS_PRIMARY + " DESC"
);
if (profileCursor == null) return null;
Set<String> emails = new HashSet<String>();
while (profileCursor.moveToNext()) {
String email = profileCursor.getString(0);
if (email != null) {
emails.add(email);
}
}
profileCursor.close();
return emails;
} else {
return new HashSet<String>();
}
}
/**
* Retrieves the name of the primary profile contact
* http://developer.android.com/reference/android/provider/ContactsContract.Profile.html
*
* @param context
* @return
*/
private static List<String> getMainProfileContactName(Context context) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
ContentResolver resolver = context.getContentResolver();
Cursor profileCursor = resolver.query(ContactsContract.Profile.CONTENT_URI,
new String[]{ContactsContract.Profile.DISPLAY_NAME},
null, null, null);
if (profileCursor == null) return null;
Set<String> names = new HashSet<String>();
// should only contain one entry!
while (profileCursor.moveToNext()) {
String name = profileCursor.getString(0);
if (name != null) {
names.add(name);
}
}
profileCursor.close();
return new ArrayList<String>(names);
} else {
return new ArrayList<String>();
}
}
public static List<String> getContactMails(Context context) {

10
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/WizardActivity.java
View File

@ -143,7 +143,7 @@ public class WizardActivity extends ActionBarActivity {
emailView.setAdapter(
new ArrayAdapter<String>
(getActivity(), android.R.layout.simple_dropdown_item_1line,
ContactHelper.getMailAccounts(getActivity())
ContactHelper.getPossibleUserEmails(getActivity())
)
);
emailView.addTextChangedListener(new TextWatcher() {
@ -173,6 +173,14 @@ public class WizardActivity extends ActionBarActivity {
}
}
});
final AutoCompleteTextView nameView = (AutoCompleteTextView) view.findViewById(R.id.name);
nameView.setThreshold(1); // Start working from first character
nameView.setAdapter(
new ArrayAdapter<String>
(getActivity(), android.R.layout.simple_dropdown_item_1line,
ContactHelper.getPossibleUserNames(getActivity())
)
);
return view;
}
}

2
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/UserIdEditor.java
View File

@ -119,7 +119,7 @@ public class UserIdEditor extends LinearLayout implements Editor, OnClickListene
mEmail.setAdapter(
new ArrayAdapter<String>
(this.getContext(), android.R.layout.simple_dropdown_item_1line,
ContactHelper.getMailAccounts(getContext())
ContactHelper.getPossibleUserEmails(getContext())
));
mEmail.addTextChangedListener(new TextWatcher(){
@Override

2
OpenKeychain/src/main/res/layout/wizard_create_key_fragment.xml
View File

@ -11,7 +11,7 @@
android:text="Enter Full Name, Email and Passphrase!"
android:textAppearance="?android:attr/textAppearanceMedium" />
<EditText
<AutoCompleteTextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="textPersonName"