](https://f-droid.org/packages/se.arctosoft.vault/)
20 | [
](https://play.google.com/store/apps/details?id=se.arctosoft.vault)
23 |
24 | Or download the latest APK from the [Releases Section](https://github.com/Arctosoft/Valv-Android/releases/latest).
25 |
26 | ## Requirements
27 | - Android 9 or newer
28 |
29 | ## Screenshots
30 | 
31 | 
32 | 
33 |
34 | ##
35 | This software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
36 |
--------------------------------------------------------------------------------
/app/.gitignore:
--------------------------------------------------------------------------------
1 | /build
--------------------------------------------------------------------------------
/app/build.gradle.kts:
--------------------------------------------------------------------------------
1 | plugins {
2 | alias(libs.plugins.android.application)
3 | alias(libs.plugins.about.libraries)
4 | }
5 |
6 | android {
7 | namespace = "se.arctosoft.vault"
8 | compileSdk = 35
9 |
10 | defaultConfig {
11 | applicationId = "se.arctosoft.vault"
12 | minSdk = 28
13 | targetSdk = 35
14 | versionCode = 37
15 | versionName = "2.2.2"
16 |
17 | testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
18 | }
19 |
20 | buildTypes {
21 | release {
22 | isMinifyEnabled = true
23 | proguardFiles(
24 | getDefaultProguardFile("proguard-android-optimize.txt"),
25 | "proguard-rules.pro"
26 | )
27 | }
28 | debug {
29 | isMinifyEnabled = false
30 | proguardFiles(
31 | getDefaultProguardFile("proguard-android-optimize.txt"),
32 | "proguard-rules.pro"
33 | )
34 | applicationIdSuffix = ".dev"
35 | }
36 | applicationVariants.all {
37 | val variant = this
38 | variant.outputs.map { it as com.android.build.gradle.internal.api.BaseVariantOutputImpl }
39 | .forEach { output ->
40 | val outputFileName =
41 | "Vault_${variant.versionCode}_${variant.versionName}_${variant.buildType.name}.apk"
42 | output.outputFileName = outputFileName
43 | }
44 | }
45 | }
46 | compileOptions {
47 | sourceCompatibility = JavaVersion.VERSION_17
48 | targetCompatibility = JavaVersion.VERSION_17
49 | }
50 | buildFeatures {
51 | viewBinding = true
52 | buildConfig = true
53 | }
54 | dependenciesInfo {
55 | // Disables dependency metadata when building APKs.
56 | includeInApk = false
57 | // Disables dependency metadata when building Android App Bundles.
58 | includeInBundle = false
59 | }
60 | }
61 |
62 | dependencies {
63 | androidTestImplementation(libs.ext.junit)
64 | androidTestImplementation(libs.espresso.core)
65 | testImplementation(libs.junit)
66 |
67 | implementation(libs.appcompat)
68 | implementation(libs.material)
69 | implementation(libs.constraintlayout)
70 | implementation(libs.navigation.fragment)
71 | implementation(libs.navigation.ui)
72 | implementation(libs.preference)
73 | implementation(libs.activity)
74 |
75 | implementation(libs.security.crypto)
76 | implementation(libs.media3.exoplayer)
77 | implementation(libs.media3.ui)
78 | implementation(libs.preferences)
79 | annotationProcessor(libs.glide.annotation)
80 |
81 | implementation(libs.glide)
82 | implementation(libs.about.libraries)
83 | implementation(libs.about.libraries.compose)
84 | }
85 |
86 | aboutLibraries {
87 | configPath = "config"
88 | // Remove the "generated" timestamp to allow for reproducible builds
89 | excludeFields = arrayOf("generated")
90 | }
--------------------------------------------------------------------------------
/app/proguard-rules.pro:
--------------------------------------------------------------------------------
1 | # Add project specific ProGuard rules here.
2 | # You can control the set of applied configuration files using the
3 | # proguardFiles setting in build.gradle.
4 | #
5 | # For more details, see
6 | # http://developer.android.com/guide/developing/tools/proguard.html
7 |
8 | # If your project uses WebView with JS, uncomment the following
9 | # and specify the fully qualified class name to the JavaScript interface
10 | # class:
11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
12 | # public *;
13 | #}
14 |
15 | # Uncomment this to preserve the line number information for
16 | # debugging stack traces.
17 | #-keepattributes SourceFile,LineNumberTable
18 |
19 | # If you keep the line number information, uncomment this to
20 | # hide the original source file name.
21 | #-renamesourcefileattribute SourceFile
22 |
23 | # remove all log prints
24 | -assumenosideeffects class android.util.Log {
25 | public static boolean isLoggable(java.lang.String, int);
26 | public static int v(...);
27 | public static int d(...);
28 | public static int i(...);
29 | public static int w(...);
30 | public static int e(...);
31 | }
--------------------------------------------------------------------------------
/app/src/androidTest/java/se/arctosoft/valv/ExampleInstrumentedTest.java:
--------------------------------------------------------------------------------
1 | package se.arctosoft.vault;
2 |
3 | import android.content.Context;
4 |
5 | import androidx.test.platform.app.InstrumentationRegistry;
6 | import androidx.test.ext.junit.runners.AndroidJUnit4;
7 |
8 | import org.junit.Test;
9 | import org.junit.runner.RunWith;
10 |
11 | import static org.junit.Assert.*;
12 |
13 | /**
14 | * Instrumented test, which will execute on an Android device.
15 | *
16 | * @see Testing documentation
17 | */
18 | @RunWith(AndroidJUnit4.class)
19 | public class ExampleInstrumentedTest {
20 | @Test
21 | public void useAppContext() {
22 | // Context of the app under test.
23 | Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
24 | assertEquals("se.arctosoft.vault", appContext.getPackageName());
25 | }
26 | }
--------------------------------------------------------------------------------
/app/src/main/AndroidManifest.xml:
--------------------------------------------------------------------------------
1 |
2 | file:///scard/picture.jpg
36 | * file:///android_asset/picture.png
38 | * android.resource://com.example.app/drawable/picture
40 | *
41 | * @param context Application context
42 | * @param uri URI of the image
43 | * @param password
44 | * @param version
45 | * @return the decoded bitmap
46 | * @throws Exception if decoding fails.
47 | */
48 | @NonNull
49 | Bitmap decode(Context context, @NonNull Uri uri, char[] password, int version) throws Exception;
50 |
51 | }
--------------------------------------------------------------------------------
/app/src/main/java/se/arctosoft/vault/subsampling/decoder/ImageRegionDecoder.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Valv-Android
3 | * Copyright (c) 2024 Arctosoft AB.
4 | *
5 | * This program is free software: you can redistribute it and/or modify
6 | * it under the terms of the GNU General Public License as published by
7 | * the Free Software Foundation, either version 3 of the License, or
8 | * (at your option) any later version.
9 | *
10 | * This program is distributed in the hope that it will be useful,
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 | * GNU General Public License for more details.
14 | *
15 | * You should have received a copy of the GNU General Public License along with this program. If not, see https://www.gnu.org/licenses/.
16 | */
17 |
18 | package se.arctosoft.vault.subsampling.decoder;
19 |
20 | import android.content.Context;
21 | import android.graphics.Bitmap;
22 | import android.graphics.Point;
23 | import android.graphics.Rect;
24 | import android.net.Uri;
25 |
26 | import androidx.annotation.NonNull;
27 |
28 | /**
29 | * Interface for image decoding classes, allowing the default {@link android.graphics.BitmapRegionDecoder}
30 | * based on the Skia library to be replaced with a custom class.
31 | */
32 | public interface ImageRegionDecoder {
33 |
34 | /**
35 | * Initialise the decoder. When possible, perform initial setup work once in this method. The
36 | * dimensions of the image must be returned. The URI can be in one of the following formats:
37 | * file:///scard/picture.jpg
39 | * file:///android_asset/picture.png
41 | * android.resource://com.example.app/drawable/picture
43 | *
44 | * @param context Application context. A reference may be held, but must be cleared on recycle.
45 | * @param uri URI of the image.
46 | * @param password
47 | * @param version
48 | * @return Dimensions of the image.
49 | * @throws Exception if initialisation fails.
50 | */
51 | @NonNull
52 | Point init(Context context, @NonNull Uri uri, char[] password, int version) throws Exception;
53 |
54 | /**
55 | *
56 | * Decode a region of the image with the given sample size. This method is called off the UI
57 | * thread so it can safely load the image on the current thread. It is called from
58 | * {@link android.os.AsyncTask}s running in an executor that may have multiple threads, so
59 | * implementations must be thread safe. Adding synchronized to the method signature
60 | * is the simplest way to achieve this, but bear in mind the {@link #recycle()} method can be
61 | * called concurrently.
62 | *
63 | * See {@link SkiaImageRegionDecoder} and {@link SkiaPooledImageRegionDecoder} for examples of 64 | * internal locking and synchronization. 65 | *
66 | * 67 | * @param sRect Source image rectangle to decode. 68 | * @param sampleSize Sample size. 69 | * @return The decoded region. It is safe to return null if decoding fails. 70 | */ 71 | @NonNull 72 | Bitmap decodeRegion(@NonNull Rect sRect, int sampleSize); 73 | 74 | /** 75 | * Status check. Should return false before initialisation and after recycle. 76 | * 77 | * @return true if the decoder is ready to be used. 78 | */ 79 | boolean isReady(); 80 | 81 | /** 82 | * This method will be called when the decoder is no longer required. It should clean up any resources still in use. 83 | */ 84 | void recycle(); 85 | 86 | } 87 | -------------------------------------------------------------------------------- /app/src/main/java/se/arctosoft/vault/subsampling/decoder/SkiaImageDecoder.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Valv-Android 3 | * Copyright (c) 2024 Arctosoft AB. 4 | * 5 | * This program is free software: you can redistribute it and/or modify 6 | * it under the terms of the GNU General Public License as published by 7 | * the Free Software Foundation, either version 3 of the License, or 8 | * (at your option) any later version. 9 | * 10 | * This program is distributed in the hope that it will be useful, 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | * GNU General Public License for more details. 14 | * 15 | * You should have received a copy of the GNU General Public License along with this program. If not, see https://www.gnu.org/licenses/. 16 | */ 17 | 18 | package se.arctosoft.vault.subsampling.decoder; 19 | 20 | import android.content.ContentResolver; 21 | import android.content.Context; 22 | import android.graphics.Bitmap; 23 | import android.graphics.BitmapFactory; 24 | import android.net.Uri; 25 | 26 | import androidx.annotation.Keep; 27 | import androidx.annotation.NonNull; 28 | import androidx.annotation.Nullable; 29 | 30 | import se.arctosoft.vault.encryption.Encryption; 31 | import se.arctosoft.vault.subsampling.MySubsamplingScaleImageView; 32 | 33 | /** 34 | * Default implementation of {@link com.davemorrissey.labs.subscaleview.decoder.ImageDecoder} 35 | * using Android's {@link android.graphics.BitmapFactory}, based on the Skia library. This 36 | * works well in most circumstances and has reasonable performance, however it has some problems 37 | * with grayscale, indexed and CMYK images. 38 | */ 39 | public class SkiaImageDecoder implements ImageDecoder { 40 | private final Bitmap.Config bitmapConfig; 41 | 42 | @Keep 43 | @SuppressWarnings("unused") 44 | public SkiaImageDecoder() { 45 | this(null); 46 | } 47 | 48 | @SuppressWarnings({"WeakerAccess", "SameParameterValue"}) 49 | public SkiaImageDecoder(@Nullable Bitmap.Config bitmapConfig) { 50 | Bitmap.Config globalBitmapConfig = MySubsamplingScaleImageView.getPreferredBitmapConfig(); 51 | if (bitmapConfig != null) { 52 | this.bitmapConfig = bitmapConfig; 53 | } else if (globalBitmapConfig != null) { 54 | this.bitmapConfig = globalBitmapConfig; 55 | } else { 56 | this.bitmapConfig = Bitmap.Config.RGB_565; 57 | } 58 | } 59 | 60 | @Override 61 | @NonNull 62 | public Bitmap decode(Context context, @NonNull Uri uri, char[] password, int version) throws Exception { 63 | BitmapFactory.Options options = new BitmapFactory.Options(); 64 | Bitmap bitmap; 65 | options.inPreferredConfig = bitmapConfig; 66 | Encryption.Streams streams = null; 67 | try { 68 | ContentResolver contentResolver = context.getContentResolver(); 69 | streams = Encryption.getCipherInputStream(contentResolver.openInputStream(uri), password, false, version); 70 | bitmap = BitmapFactory.decodeStream(streams.getInputStream(), null, options); 71 | } finally { 72 | if (streams != null) { 73 | streams.close(); 74 | } 75 | } 76 | if (bitmap == null) { 77 | throw new RuntimeException("Skia image region decoder returned null bitmap - image format may not be supported"); 78 | } 79 | return bitmap; 80 | } 81 | } 82 | -------------------------------------------------------------------------------- /app/src/main/java/se/arctosoft/vault/utils/Constants.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Valv-Android 3 | * Copyright (C) 2024 Arctosoft AB 4 | * 5 | * This program is free software: you can redistribute it and/or modify 6 | * it under the terms of the GNU General Public License as published by 7 | * the Free Software Foundation, either version 3 of the License, or 8 | * (at your option) any later version. 9 | * 10 | * This program is distributed in the hope that it will be useful, 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | * GNU General Public License for more details. 14 | * 15 | * You should have received a copy of the GNU General Public License 16 | * along with this program. If not, see https://www.gnu.org/licenses/. 17 | */ 18 | 19 | package se.arctosoft.vault.utils; 20 | 21 | public class Constants { 22 | public static final float FULL = 1f; 23 | public static final float HALF = 0.5f; 24 | } 25 | -------------------------------------------------------------------------------- /app/src/main/java/se/arctosoft/vault/utils/GlideStuff.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Valv-Android 3 | * Copyright (C) 2024 Arctosoft AB 4 | * 5 | * This program is free software: you can redistribute it and/or modify 6 | * it under the terms of the GNU General Public License as published by 7 | * the Free Software Foundation, either version 3 of the License, or 8 | * (at your option) any later version. 9 | * 10 | * This program is distributed in the hope that it will be useful, 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | * GNU General Public License for more details. 14 | * 15 | * You should have received a copy of the GNU General Public License 16 | * along with this program. If not, see https://www.gnu.org/licenses/. 17 | */ 18 | 19 | package se.arctosoft.vault.utils; 20 | 21 | import androidx.annotation.NonNull; 22 | 23 | import com.bumptech.glide.load.engine.DiskCacheStrategy; 24 | import com.bumptech.glide.request.RequestOptions; 25 | import com.bumptech.glide.signature.ObjectKey; 26 | 27 | import se.arctosoft.vault.MainActivity; 28 | 29 | public class GlideStuff { 30 | 31 | @NonNull 32 | public static RequestOptions getRequestOptions(boolean useDiskCache) { 33 | return new RequestOptions() 34 | .diskCacheStrategy(useDiskCache ? DiskCacheStrategy.AUTOMATIC : DiskCacheStrategy.NONE) 35 | .signature(new ObjectKey(MainActivity.GLIDE_KEY)); 36 | } 37 | 38 | } 39 | -------------------------------------------------------------------------------- /app/src/main/java/se/arctosoft/vault/utils/Pixels.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Valv-Android 3 | * Copyright (c) 2024 Arctosoft AB. 4 | * 5 | * This program is free software: you can redistribute it and/or modify 6 | * it under the terms of the GNU General Public License as published by 7 | * the Free Software Foundation, either version 3 of the License, or 8 | * (at your option) any later version. 9 | * 10 | * This program is distributed in the hope that it will be useful, 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | * GNU General Public License for more details. 14 | * 15 | * You should have received a copy of the GNU General Public License along with this program. If not, see https://www.gnu.org/licenses/. 16 | */ 17 | 18 | package se.arctosoft.vault.utils; 19 | 20 | import android.content.Context; 21 | import android.util.DisplayMetrics; 22 | 23 | import androidx.annotation.NonNull; 24 | 25 | public class Pixels { 26 | 27 | public static int dpToPixel(float dp, @NonNull Context context) { 28 | return (int) (dp * ((float) context.getResources().getDisplayMetrics().densityDpi / DisplayMetrics.DENSITY_DEFAULT)); 29 | } 30 | 31 | } 32 | -------------------------------------------------------------------------------- /app/src/main/java/se/arctosoft/vault/utils/StringStuff.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Valv-Android 3 | * Copyright (C) 2024 Arctosoft AB 4 | * 5 | * This program is free software: you can redistribute it and/or modify 6 | * it under the terms of the GNU General Public License as published by 7 | * the Free Software Foundation, either version 3 of the License, or 8 | * (at your option) any later version. 9 | * 10 | * This program is distributed in the hope that it will be useful, 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | * GNU General Public License for more details. 14 | * 15 | * You should have received a copy of the GNU General Public License 16 | * along with this program. If not, see https://www.gnu.org/licenses/. 17 | */ 18 | 19 | package se.arctosoft.vault.utils; 20 | 21 | import android.icu.text.DecimalFormat; 22 | 23 | import androidx.annotation.NonNull; 24 | 25 | import java.util.Random; 26 | 27 | public class StringStuff { 28 | private static final String ALLOWED_CHARACTERS = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"; 29 | private static final int NAME_LENGTH = 32; 30 | 31 | public static String getRandomFileName() { 32 | return getRandomFileName(NAME_LENGTH); 33 | } 34 | 35 | @NonNull 36 | public static String getRandomFileName(int length) { 37 | final Random random = new Random(); 38 | final StringBuilder sb = new StringBuilder(length); 39 | for (int i = 0; i < length; ++i) { 40 | sb.append(ALLOWED_CHARACTERS.charAt(random.nextInt(ALLOWED_CHARACTERS.length()))); 41 | } 42 | return sb.toString(); 43 | } 44 | 45 | public static String bytesToReadableString(long bytes) { 46 | final DecimalFormat decimalFormat = new DecimalFormat("0.00"); 47 | if (bytes < 1000) { 48 | return decimalFormat.format(bytes + 0.0) + " B"; 49 | } else if (bytes < 1000000) { 50 | return decimalFormat.format(bytes / 1000.0) + " kB"; 51 | } else { 52 | return decimalFormat.format(bytes / 1000000.0) + " MB"; 53 | } 54 | } 55 | 56 | } 57 | -------------------------------------------------------------------------------- /app/src/main/java/se/arctosoft/vault/utils/Toaster.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Valv-Android 3 | * Copyright (C) 2024 Arctosoft AB 4 | * 5 | * This program is free software: you can redistribute it and/or modify 6 | * it under the terms of the GNU General Public License as published by 7 | * the Free Software Foundation, either version 3 of the License, or 8 | * (at your option) any later version. 9 | * 10 | * This program is distributed in the hope that it will be useful, 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | * GNU General Public License for more details. 14 | * 15 | * You should have received a copy of the GNU General Public License 16 | * along with this program. If not, see https://www.gnu.org/licenses/. 17 | */ 18 | 19 | package se.arctosoft.vault.utils; 20 | 21 | import android.content.Context; 22 | import android.widget.Toast; 23 | 24 | import androidx.annotation.NonNull; 25 | 26 | import java.lang.ref.WeakReference; 27 | 28 | public class Toaster { 29 | private static Toaster toaster; 30 | private static Toast toast; 31 | private final WeakReference