1 files changed, 136 insertions, 0 deletions
diff --git a/src/main/java/eu/siacs/conversations/utils/PhoneHelper.java b/src/main/java/eu/siacs/conversations/utils/PhoneHelper.java
new file mode 100644
index 00000000..6c1b4bef
--- /dev/null
+++ b/src/main/java/eu/siacs/conversations/utils/PhoneHelper.java
@@ -0,0 +1,136 @@
+package eu.siacs.conversations.utils;
+
+import android.Manifest;
+import android.content.Context;
+import android.content.CursorLoader;
+import android.content.Loader;
+import android.content.Loader.OnLoadCompleteListener;
+import android.content.pm.PackageManager;
+import android.database.Cursor;
+import android.net.Uri;
+import android.os.Build;
+import android.os.Bundle;
+import android.provider.ContactsContract;
+import android.provider.ContactsContract.Profile;
+
+import java.util.List;
+import java.util.concurrent.RejectedExecutionException;
+
+public class PhoneHelper {
+
+	public static void loadPhoneContacts(Context context, final List<Bundle> phoneContacts, final OnPhoneContactsLoadedListener listener) {
+		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
+				&& context.checkSelfPermission(Manifest.permission.READ_CONTACTS) != PackageManager.PERMISSION_GRANTED) {
+			listener.onPhoneContactsLoaded(phoneContacts);
+			return;
+		}
+		final String[] PROJECTION = new String[]{ContactsContract.Data._ID,
+				ContactsContract.Data.DISPLAY_NAME,
+				ContactsContract.Data.PHOTO_URI,
+				ContactsContract.Data.LOOKUP_KEY,
+				ContactsContract.CommonDataKinds.Im.DATA};
+
+		final String SELECTION = "(" + ContactsContract.Data.MIMETYPE + "=\""
+				+ ContactsContract.CommonDataKinds.Im.CONTENT_ITEM_TYPE
+				+ "\") AND (" + ContactsContract.CommonDataKinds.Im.PROTOCOL
+				+ "=\"" + ContactsContract.CommonDataKinds.Im.PROTOCOL_JABBER
+				+ "\")";
+
+		CursorLoader mCursorLoader = new NotThrowCursorLoader(context,
+				ContactsContract.Data.CONTENT_URI, PROJECTION, SELECTION, null,
+				null);
+		mCursorLoader.registerListener(0, new OnLoadCompleteListener<Cursor>() {
+
+			@Override
+			public void onLoadComplete(Loader<Cursor> arg0, Cursor cursor) {
+				if (cursor != null) {
+					while (cursor.moveToNext()) {
+						Bundle contact = new Bundle();
+						contact.putInt("phoneid", cursor.getInt(cursor
+								.getColumnIndex(ContactsContract.Data._ID)));
+						contact.putString(
+								"displayname",
+								cursor.getString(cursor
+										.getColumnIndex(ContactsContract.Data.DISPLAY_NAME)));
+						contact.putString("photouri", cursor.getString(cursor
+								.getColumnIndex(ContactsContract.Data.PHOTO_URI)));
+						contact.putString("lookup", cursor.getString(cursor
+								.getColumnIndex(ContactsContract.Data.LOOKUP_KEY)));
+
+						contact.putString(
+								"jid",
+								cursor.getString(cursor
+										.getColumnIndex(ContactsContract.CommonDataKinds.Im.DATA)));
+						phoneContacts.add(contact);
+					}
+					cursor.close();
+				}
+
+				if (listener != null) {
+					listener.onPhoneContactsLoaded(phoneContacts);
+				}
+			}
+		});
+		try {
+			mCursorLoader.startLoading();
+		} catch (RejectedExecutionException e) {
+			if (listener != null) {
+				listener.onPhoneContactsLoaded(phoneContacts);
+			}
+		}
+	}
+
+	private static class NotThrowCursorLoader extends CursorLoader {
+
+		public NotThrowCursorLoader(Context c, Uri u, String[] p, String s, String[] sa, String so) {
+			super(c, u, p, s, sa, so);
+		}
+
+		@Override
+		public Cursor loadInBackground() {
+
+			try {
+				return (super.loadInBackground());
+			} catch (SecurityException e) {
+				return(null);
+			}
+		}
+
+	}
+
+	public static Uri getSefliUri(Context context) {
+		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
+				&& context.checkSelfPermission(Manifest.permission.READ_CONTACTS) != PackageManager.PERMISSION_GRANTED) {
+			return null;
+		}
+		String[] mProjection = new String[]{Profile._ID, Profile.PHOTO_URI};
+		Cursor mProfileCursor = context.getContentResolver().query(
+				Profile.CONTENT_URI, mProjection, null, null, null);
+
+		if (mProfileCursor == null || mProfileCursor.getCount() == 0) {
+			return null;
+		} else {
+			mProfileCursor.moveToFirst();
+			String uri = mProfileCursor.getString(1);
+			mProfileCursor.close();
+			if (uri == null) {
+				return null;
+			} else {
+				return Uri.parse(uri);
+			}
+		}
+	}
+
+	public static String getVersionName(Context context) {
+		final String packageName = context == null ? null : context.getPackageName();
+		if (packageName != null) {
+			try {
+				return context.getPackageManager().getPackageInfo(packageName, 0).versionName;
+			} catch (final PackageManager.NameNotFoundException | RuntimeException e) {
+				return "unknown";
+			}
+		} else {
+			return "unknown";
+		}
+	}
+}