Get contact info in real-time

2026-01-02 19:10:11 +01:00 · 2019-01-19 13:21:21 +00:00
parent 274deddc88
commit c3de24c60f
6 changed files with 153 additions and 189 deletions
--- a/app/src/main/java/eu/faircode/email/ContactInfo.java
+++ b/app/src/main/java/eu/faircode/email/ContactInfo.java
@@ -0,0 +1,123 @@
+package eu.faircode.email;
+
+import android.Manifest;
+import android.content.ContentResolver;
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.database.Cursor;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.drawable.Drawable;
+import android.net.Uri;
+import android.provider.ContactsContract;
+
+import java.io.InputStream;
+
+import javax.mail.Address;
+import javax.mail.internet.InternetAddress;
+
+import androidx.core.content.ContextCompat;
+
+public class ContactInfo {
+    private InputStream is;
+    private Drawable photo;
+    private String displayName;
+    private Uri lookupUri;
+
+    ContactInfo() {
+    }
+
+    ContactInfo(String displayName) {
+        this.displayName = displayName;
+    }
+
+    ContactInfo(Drawable photo, String displayName) {
+        this.photo = photo;
+        this.displayName = displayName;
+    }
+
+    Bitmap getPhotoBitmap() {
+        return BitmapFactory.decodeStream(is);
+    }
+
+    Drawable getPhotoDrawable() {
+        if (photo != null)
+            return photo;
+
+        if (is == null)
+            return null;
+
+        return Drawable.createFromStream(is, displayName == null ? "Photo" : displayName);
+    }
+
+    boolean hasPhoto() {
+        return (is != null || photo != null);
+    }
+
+    String getDisplayName() {
+        return displayName;
+    }
+
+    boolean hasDisplayName() {
+        return (displayName != null);
+    }
+
+    Uri getLookupUri() {
+        return lookupUri;
+    }
+
+    boolean hasLookupUri() {
+        return (lookupUri != null);
+    }
+
+    static ContactInfo get(Context context, Address[] addresses) {
+        if (addresses == null)
+            return null;
+
+        if (ContextCompat.checkSelfPermission(context, Manifest.permission.READ_CONTACTS)
+                != PackageManager.PERMISSION_GRANTED)
+            return null;
+
+        try {
+            for (Address address : addresses) {
+                Cursor cursor = null;
+                try {
+                    ContentResolver resolver = context.getContentResolver();
+                    cursor = resolver.query(ContactsContract.CommonDataKinds.Email.CONTENT_URI,
+                            new String[]{
+                                    ContactsContract.CommonDataKinds.Photo.CONTACT_ID,
+                                    ContactsContract.Contacts.LOOKUP_KEY,
+                                    ContactsContract.Contacts.DISPLAY_NAME
+                            },
+                            ContactsContract.CommonDataKinds.Email.ADDRESS + " = ?",
+                            new String[]{
+                                    ((InternetAddress) address).getAddress()
+                            }, null);
+
+                    if (cursor != null && cursor.moveToNext()) {
+                        int colContactId = cursor.getColumnIndex(ContactsContract.CommonDataKinds.Photo.CONTACT_ID);
+                        int colLookupKey = cursor.getColumnIndex(ContactsContract.Contacts.LOOKUP_KEY);
+                        int colDisplayName = cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME);
+
+                        long contactId = cursor.getLong(colContactId);
+                        String lookupKey = cursor.getString(colLookupKey);
+                        Uri lookupUri = ContactsContract.Contacts.getLookupUri(contactId, lookupKey);
+
+                        ContactInfo info = new ContactInfo();
+                        info.is = ContactsContract.Contacts.openContactPhotoInputStream(resolver, lookupUri);
+                        info.displayName = cursor.getString(colDisplayName);
+                        info.lookupUri = lookupUri;
+                        return info;
+                    }
+                } finally {
+                    if (cursor != null)
+                        cursor.close();
+                }
+            }
+        } catch (Throwable ex) {
+            Log.e(ex);
+        }
+
+        return null;
+    }
+}