first commit

.gitignore

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+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties

README.md

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+# XAuth v1.0
+A tool to generate Time-based One-Time Passwords (TOTP).<br/>
+一个生成基于时间的一次性密码（TOTP）的工具。<br/>
+一款生成基於時間的一次性密碼（TOTP）的工具。<br/>
+<br/>
+Long press the account item to copy the verification code.<br/>
+长按账号项可复制验证码。<br/>
+長按賬戶項目複製驗證碼。<br/>
+<br/>
+BUG exists: XAuth may not be unlocked by manually entering a password when the device has registered fingerprints.<br/>
+存在BUG：设备已录入指纹时可能无法通过手动输入密码解锁 XAuth。<br/>
+存在BUG：設備已輸入指紋時可能無法透過手動輸入密碼解鎖 XAuth。

app/.gitignore

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+/build

app/build.gradle

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+plugins {
+    id 'com.android.application'
+}
+
+android {
+    namespace 'com.mrshiehx.xauth'
+    compileSdk 34
+
+    defaultConfig {
+        applicationId "com.mrshiehx.xauth"
+        minSdk 24
+        targetSdk 34
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+}
+
+dependencies {
+    implementation 'androidx.appcompat:appcompat:1.6.1'
+    implementation 'com.google.android.material:material:1.11.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
+
+    implementation 'com.google.protobuf:protobuf-java:4.26.0-RC1'
+    implementation 'commons-codec:commons-codec:1.16.0'
+    implementation 'com.google.zxing:core:3.2.1'
+    implementation 'com.github.clans:fab:1.6.4'
+    // https://mvnrepository.com/artifact/androidx.biometric/biometric
+    implementation 'androidx.biometric:biometric:1.2.0-alpha05'
+
+}

app/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

app/src/androidTest/java/com/mrshiehx/xauth/ExampleInstrumentedTest.java

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+package com.mrshiehx.xauth;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+        assertEquals("com.mrshiehx.xauth", appContext.getPackageName());
+    }
+}

app/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <uses-permission android:name="android.permission.VIBRATE" />
+    <uses-permission android:name="android.permission.CAMERA" />
+    <uses-permission android:name="android.permission.FLASHLIGHT" />
+    <uses-permission
+        android:name="android.permission.READ_EXTERNAL_STORAGE"
+        android:maxSdkVersion="32" />
+    <!--uses-permission
+        android:name="android.permission.WRITE_EXTERNAL_STORAGE"
+        android:maxSdkVersion="29" /-->
+    <!-- Required only if your app needs to access images or photos
+     that other apps created. -->
+    <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
+    <!-- 使用生物特征硬件 -->
+    <uses-permission android:name="android.permission.USE_BIOMETRIC" />
+    <!-- 使用指纹硬件 -->
+    <uses-permission android:name="android.permission.USE_FINGERPRINT" />
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:preserveLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.XAuth"
+        tools:targetApi="34">
+        <activity
+            android:name=".StartActivity"
+            android:exported="true"
+            android:theme="@style/Theme.AppCompat.NoActionBar">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+
+            <meta-data
+                android:name="android.app.lib_name"
+                android:value="" />
+        </activity>
+        <activity
+            android:name=".MainActivity"
+            android:exported="true" />
+        <activity
+            android:name=".ScanQRCodeActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.ScanQRCodeActivity" />
+    </application>
+</manifest>