diff --git a/build.gradle b/build.gradle index 329614436..36bf91f18 100644 --- a/build.gradle +++ b/build.gradle @@ -8,7 +8,7 @@ buildscript { mavenCentral() } dependencies { - classpath 'com.android.tools.build:gradle:7.0.1' + classpath 'com.android.tools.build:gradle:7.0.2' } } @@ -42,12 +42,12 @@ dependencies { } conversationsPlaystoreCompatImplementation("com.android.installreferrer:installreferrer:2.2") conversationsPlaystoreSystemImplementation("com.android.installreferrer:installreferrer:2.2") - quicksyPlaystoreCompatImplementation 'com.google.android.gms:play-services-auth-api-phone:17.5.0' - quicksyPlaystoreSystemImplementation 'com.google.android.gms:play-services-auth-api-phone:17.5.0' + quicksyPlaystoreCompatImplementation 'com.google.android.gms:play-services-auth-api-phone:17.5.1' + quicksyPlaystoreSystemImplementation 'com.google.android.gms:play-services-auth-api-phone:17.5.1' implementation 'org.sufficientlysecure:openpgp-api:10.0' implementation 'com.theartofdev.edmodo:android-image-cropper:2.8.0' implementation 'androidx.appcompat:appcompat:1.2.0' - implementation 'androidx.exifinterface:exifinterface:1.3.2' + implementation 'androidx.exifinterface:exifinterface:1.3.3' implementation 'androidx.cardview:cardview:1.0.0' implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0' implementation 'androidx.emoji:emoji:1.1.0' diff --git a/src/main/java/eu/siacs/conversations/entities/Account.java b/src/main/java/eu/siacs/conversations/entities/Account.java index 0796a1c00..37f8114e8 100644 --- a/src/main/java/eu/siacs/conversations/entities/Account.java +++ b/src/main/java/eu/siacs/conversations/entities/Account.java @@ -5,6 +5,8 @@ import android.database.Cursor; import android.os.SystemClock; import android.util.Log; +import com.google.common.base.Strings; + import org.json.JSONException; import org.json.JSONObject; @@ -247,7 +249,7 @@ public class Account extends AbstractEntity implements AvatarService.Avatarable } public String getHostname() { - return this.hostname == null ? "" : this.hostname; + return Strings.nullToEmpty(this.hostname); } public void setHostname(String hostname) { diff --git a/src/main/java/eu/siacs/conversations/persistance/FileBackend.java b/src/main/java/eu/siacs/conversations/persistance/FileBackend.java index f9aea9da8..74c913162 100644 --- a/src/main/java/eu/siacs/conversations/persistance/FileBackend.java +++ b/src/main/java/eu/siacs/conversations/persistance/FileBackend.java @@ -31,6 +31,7 @@ import android.util.LruCache; import androidx.annotation.RequiresApi; import androidx.annotation.StringRes; import androidx.core.content.FileProvider; +import androidx.exifinterface.media.ExifInterface; import java.io.ByteArrayOutputStream; import java.io.Closeable; @@ -64,7 +65,6 @@ import eu.siacs.conversations.ui.RecordingActivity; import eu.siacs.conversations.ui.util.Attachment; import eu.siacs.conversations.utils.Compatibility; import eu.siacs.conversations.utils.CryptoHelper; -import eu.siacs.conversations.utils.ExifHelper; import eu.siacs.conversations.utils.FileUtils; import eu.siacs.conversations.utils.FileWriterException; import eu.siacs.conversations.utils.MimeUtils; @@ -808,19 +808,34 @@ public class FileBackend { } } - private int getRotation(File file) { - return getRotation(Uri.parse("file://" + file.getAbsolutePath())); + private int getRotation(final File file) { + try (final InputStream inputStream = new FileInputStream(file)) { + return getRotation(inputStream); + } catch (Exception e) { + return 0; + } } - private int getRotation(Uri image) { - InputStream is = null; - try { - is = mXmppConnectionService.getContentResolver().openInputStream(image); - return ExifHelper.getOrientation(is); - } catch (FileNotFoundException e) { + private int getRotation(final Uri image) { + try (final InputStream is = mXmppConnectionService.getContentResolver().openInputStream(image)) { + return is == null ? 0 : getRotation(is); + } catch (final Exception e) { return 0; - } finally { - close(is); + } + } + + private static int getRotation(final InputStream inputStream) throws IOException { + final ExifInterface exif = new ExifInterface(inputStream); + final int orientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_UNDEFINED); + switch (orientation) { + case ExifInterface.ORIENTATION_ROTATE_180: + return 180; + case ExifInterface.ORIENTATION_ROTATE_90: + return 90; + case ExifInterface.ORIENTATION_ROTATE_270: + return 270; + default: + return 0; } } @@ -1468,7 +1483,8 @@ public class FileBackend { this.resId = resId; } - public @StringRes int getResId() { + public @StringRes + int getResId() { return resId; } } diff --git a/src/main/java/eu/siacs/conversations/utils/ExifHelper.java b/src/main/java/eu/siacs/conversations/utils/ExifHelper.java deleted file mode 100644 index ceda72933..000000000 --- a/src/main/java/eu/siacs/conversations/utils/ExifHelper.java +++ /dev/null @@ -1,161 +0,0 @@ -/* - * Copyright (C) 2011 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package eu.siacs.conversations.utils; - -import android.util.Log; - -import java.io.IOException; -import java.io.InputStream; - -public class ExifHelper { - private static final String TAG = "CameraExif"; - - public static int getOrientation(InputStream is) { - if (is == null) { - return 0; - } - - byte[] buf = new byte[8]; - int length = 0; - - // ISO/IEC 10918-1:1993(E) - while (read(is, buf, 2) && (buf[0] & 0xFF) == 0xFF) { - int marker = buf[1] & 0xFF; - - // Check if the marker is a padding. - if (marker == 0xFF) { - continue; - } - - // Check if the marker is SOI or TEM. - if (marker == 0xD8 || marker == 0x01) { - continue; - } - // Check if the marker is EOI or SOS. - if (marker == 0xD9 || marker == 0xDA) { - return 0; - } - - // Get the length and check if it is reasonable. - if (!read(is, buf, 2)) { - return 0; - } - length = pack(buf, 0, 2, false); - if (length < 2) { - Log.e(TAG, "Invalid length"); - return 0; - } - length -= 2; - - // Break if the marker is EXIF in APP1. - if (marker == 0xE1 && length >= 6) { - if (!read(is, buf, 6)) return 0; - length -= 6; - if (pack(buf, 0, 4, false) == 0x45786966 && - pack(buf, 4, 2, false) == 0) { - break; - } - } - - // Skip other markers. - try { - is.skip(length); - } catch (IOException ex) { - return 0; - } - length = 0; - } - - // JEITA CP-3451 Exif Version 2.2 - if (length > 8) { - int offset = 0; - byte[] jpeg = new byte[length]; - if (!read(is, jpeg, length)) { - return 0; - } - - // Identify the byte order. - int tag = pack(jpeg, offset, 4, false); - if (tag != 0x49492A00 && tag != 0x4D4D002A) { - Log.e(TAG, "Invalid byte order"); - return 0; - } - boolean littleEndian = (tag == 0x49492A00); - - // Get the offset and check if it is reasonable. - int count = pack(jpeg, offset + 4, 4, littleEndian) + 2; - if (count < 10 || count > length) { - Log.e(TAG, "Invalid offset"); - return 0; - } - offset += count; - length -= count; - - // Get the count and go through all the elements. - count = pack(jpeg, offset - 2, 2, littleEndian); - while (count-- > 0 && length >= 12) { - // Get the tag and check if it is orientation. - tag = pack(jpeg, offset, 2, littleEndian); - if (tag == 0x0112) { - // We do not really care about type and count, do we? - int orientation = pack(jpeg, offset + 8, 2, littleEndian); - switch (orientation) { - case 1: - return 0; - case 3: - return 180; - case 6: - return 90; - case 8: - return 270; - } - Log.i(TAG, "Unsupported orientation"); - return 0; - } - offset += 12; - length -= 12; - } - } - - Log.i(TAG, "Orientation not found"); - return 0; - } - - private static int pack(byte[] bytes, int offset, int length, - boolean littleEndian) { - int step = 1; - if (littleEndian) { - offset += length - 1; - step = -1; - } - - int value = 0; - while (length-- > 0) { - value = (value << 8) | (bytes[offset] & 0xFF); - offset += step; - } - return value; - } - - private static boolean read(InputStream is, byte[] buf, int length) { - try { - return is.read(buf, 0, length) == length; - } catch (IOException ex) { - return false; - } - } -}