Merge pull request #1 from maxisoft/dev

Dev

.github/workflows/build.yml

@@ -0,0 +1,43 @@
+name: Android Pull Request & main CI
+
+on:
+  pull_request:
+    branches:
+      - main
+      - dev
+  push:
+    branches:
+      - main
+      - dev
+
+jobs:
+  test:
+    name: Run Unit Tests
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v1
+      - name: set up JDK 1.8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+      - name: Unit tests
+        run: bash ./gradlew test --stacktrace
+
+  apk:
+    name: Generate APK
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v1
+      - name: set up JDK 1.8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+      - name: Build debug APK
+        run: bash ./gradlew assembleDebug --stacktrace
+      - name: Upload APK
+        uses: actions/upload-artifact@v1
+        with:
+          name: app
+          path: app/build/outputs/apk/debug/app-debug.apk

.github/workflows/signed_release.yml

@@ -0,0 +1,48 @@
+name: Android Release Signed
+
+on:
+  push:
+    branches:
+      - main
+      - dev
+
+jobs:
+  test:
+    name: Run Unit Tests
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v1
+      - name: set up JDK 1.8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+      - name: Unit tests
+        run: bash ./gradlew test --stacktrace
+
+  apk:
+    name: Generate APK
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v1
+      - name: set up JDK 1.8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+      - name: Build release APK
+        run: bash ./gradlew assembleRelease --stacktrace
+
+      - uses: jobobby04/sign-android-release@v1.0.3
+        with:
+          releaseDirectory: app/build/outputs/apk/release
+          signingKeyBase64: ${{ secrets.signingKeyBase64 }}
+          alias: ${{ secrets.alias }}
+          keyStorePassword: ${{ secrets.keyStorePassword }}
+          keyPassword: ${{ secrets.keyPassword }}
+
+      - name: Upload APK
+        uses: actions/upload-artifact@v1
+        with:
+          name: app
+          path: ${{ env.SIGNED_RELEASE_FILE }}

.gitignore

@@ -455,3 +455,4 @@ fabric.properties
 .externalNativeBuild
 .cxx
 local.properties
+/app/release/output-metadata.json

README.md

@@ -0,0 +1,20 @@
+# Auto Attestation
+<img src="https://raw.githubusercontent.com/maxisoft/AutoAttestation/dev/app/src/main/res/raw/web_hi_res_512.png" alt="logo" width="100"/>
+Application Android libre pour faire une attestation simplement, sans tracker et sans internet
+
+## Disclaimer
+- Cette application n'est **pas officielle**.  
+- Aucune garantie sur le fait que les données (e.g. *documents pdf*, *codes qr*) produits par cette application soient valides et/ou conformes à quoi que ça soit.  
+- Voir le fichier *LICENSE* pour d'autres disclaimers effectifs.
+
+## Fonctionalitées
+- Générer une attestation en mode qrcode similaire à l'application [TousAntiCovid](https://play.google.com/store/apps/details?id=fr.gouv.android.stopcovid)
+- Générer une attestation PDF similaire au site [Générateur de certificat de déplacement](https://media.interieur.gouv.fr/deplacement-covid-19/)
+
+## Design et philosophie
+Le but principal de cette application est de pouvoir créer des attestations au moins aussi simplement que l'application [TousAntiCovid](https://play.google.com/store/apps/details?id=fr.gouv.android.stopcovid) et ce sans contenir de code directement lié à la communication réseau / pistage.  
+Pour ce faire l'application est conçue pour utiliser exclusivement des logiciels/librairies [FLOSS](https://fr.wikipedia.org/wiki/Free/Libre_Open_Source_Software) tout en étant elle même publiée sous licence libre.  
+De plus l'application ne possede pas l'autorisation de communiquer en réseau.  
+Enfin l'application enregistre comme information personelle le strict minimum nécessaire à son fonctionement. La totalité des informations enregistrées sont à tout moment supprimables en utilisant la fonctionalité native "Effacer données application" d'Android.
+
+## Captures d'écran

app/build.gradle

@@ -32,6 +32,11 @@ android {
     kotlinOptions {
         jvmTarget = '1.8'
     }
+
+    testOptions {
+        unitTests.includeAndroidResources = true
+    }
+
 }
 
 dependencies {
@@ -42,7 +47,10 @@ dependencies {
     implementation 'androidx.core:core-ktx:1.3.2'
     implementation 'androidx.appcompat:appcompat:1.2.0'
     implementation 'com.google.android.material:material:1.2.1'
-    implementation 'androidx.preference:preference:1.1.1'
+    implementation 'androidx.preference:preference-ktx:1.1.1'
+    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
+    implementation 'androidx.cardview:cardview:1.0.0'
     testImplementation 'junit:junit:4.+'
     androidTestImplementation 'androidx.test.ext:junit:1.1.2'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
@@ -52,5 +60,7 @@ dependencies {
     implementation 'com.google.zxing:core:3.3.2'
     implementation 'com.tom_roush:pdfbox-android:1.8.10.1'
     implementation "com.squareup.moshi:moshi-kotlin:1.11.0"
-
+    implementation "com.squareup.moshi:moshi-adapters:1.11.0"
+    implementation 'com.takisoft.preferencex:preferencex:1.1.0'
+    implementation 'com.takisoft.preferencex:preferencex-datetimepicker:1.1.0'
 }

app/src/main/AndroidManifest.xml

@@ -1,25 +1,44 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     package="io.github.maxisoft.autoattestation">
-    <uses-permission
-        android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
 
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT" />
+
+    <uses-sdk tools:overrideLibrary="com.dr1009.app.chronodialogpreference" />
     <application
         android:name=".Application"
         android:allowBackup="false"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
-        android:supportsRtl="true"
+        android:supportsRtl="false"
         android:theme="@style/Theme.AutoAttestation">
+        <provider
+            android:name="androidx.core.content.FileProvider"
+            android:authorities="${applicationId}.provider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/fileprovider" />
+        </provider>
+
+        <activity
+            android:name=".AttestationSummary"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AutoAttestationSummary"/>
         <activity
             android:name=".MainActivity"
             android:label="@string/app_name">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
+
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-
     </application>
+
 </manifest>

app/src/main/java/io/github/maxisoft/autoattestation/Application.kt

@@ -1,12 +1,25 @@
 package io.github.maxisoft.autoattestation
 
 import androidx.multidex.MultiDexApplication
+import com.squareup.moshi.Moshi
+import com.squareup.moshi.adapters.Rfc3339DateJsonAdapter
+import com.squareup.moshi.kotlin.reflect.KotlinJsonAdapterFactory
 import com.tom_roush.pdfbox.util.PDFBoxResourceLoader
+import java.util.*
 
 
 class Application : MultiDexApplication() {
     override fun onCreate() {
         super.onCreate()
         PDFBoxResourceLoader.init(this)
     }
+
+    companion object {
+        val moshi: Moshi by lazy {
+            Moshi.Builder()
+                .add(Date::class.java, Rfc3339DateJsonAdapter())
+                .addLast(KotlinJsonAdapterFactory())
+                .build()
+        }
+    }
 }

app/src/main/java/io/github/maxisoft/autoattestation/AttestationSummary.kt

@@ -0,0 +1,130 @@
+package io.github.maxisoft.autoattestation
+
+import android.content.Context
+import android.content.Intent
+import android.graphics.Paint
+import android.graphics.Point
+import android.os.AsyncTask
+import android.os.Bundle
+import android.util.TypedValue
+import android.view.View
+import android.view.WindowManager
+import android.widget.ImageButton
+import android.widget.ImageView
+import android.widget.TextView
+import androidmads.library.qrgenearator.QRGEncoder
+import androidx.appcompat.app.AppCompatActivity
+import com.squareup.moshi.JsonAdapter
+import io.github.maxisoft.autoattestation.Application.Companion.moshi
+import io.github.maxisoft.autoattestation.attestation.AttestationGenerator
+import io.github.maxisoft.autoattestation.attestation.AttestationSettings
+import java.lang.ref.WeakReference
+import kotlin.math.min
+
+
+class AttestationSummary : AppCompatActivity() {
+    private var settings: AttestationSettings? = null
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        intent.extras?.getString("payload")?.let {
+            settings = adapter.fromJson(it)
+        }
+        setContentView(R.layout.activity_attestation_summary)
+
+        settings?.let {
+            findViewById<ImageView>(R.id.qrcode).apply {
+                visibility = View.INVISIBLE
+                val dim = (getSystemService(WINDOW_SERVICE) as WindowManager).let { wm ->
+                    Point().also { pt -> wm.defaultDisplay.getSize(pt) }
+                        .let { pt -> min(pt.x, pt.y) }
+                }
+                GenQrTask(it, WeakReference(this)).execute(dim.coerceAtLeast(150))
+            }
+
+            findViewById<TextView>(R.id.qrtranscription).apply {
+                text = it.qrData
+                resizeTextToFit(this)
+            }
+        }
+
+        findViewById<View>(R.id.backButton).apply {
+            setOnClickListener {
+                packageManager.getLaunchIntentForPackage("fr.gouv.android.stopcovid")?.let {
+                    startActivity(it)
+                    return@setOnClickListener
+                }
+                finish()
+            }
+
+            setOnLongClickListener {
+                finish()
+                true
+            }
+        }
+    }
+
+
+    private fun resizeTextToFit(textView: TextView) {
+        val text = textView.text.toString()
+
+        val minTextSize = TypedValue.applyDimension(
+            TypedValue.COMPLEX_UNIT_SP,
+            7f,
+            resources.displayMetrics
+        )
+
+        val measurePaint = Paint(textView.paint)
+        var width: Float = measurePaint.measureText(text)
+        val labelWidth: Float = textView.width.toFloat()
+        val maxLines: Int = textView.maxLines
+
+        while (labelWidth > 0 && width / maxLines > labelWidth - 20) {
+            val textSize: Float = measurePaint.textSize
+            measurePaint.textSize = textSize - 1
+            width = measurePaint.measureText(text)
+            if (textSize < minTextSize) break
+        }
+
+        textView.setTextSize(TypedValue.COMPLEX_UNIT_PX, measurePaint.textSize)
+    }
+
+    private class GenQrTask(
+        val settings: AttestationSettings,
+        val imageView: WeakReference<ImageView>
+    ) : AsyncTask<Int, Void, QRGEncoder>() {
+        override fun doInBackground(vararg params: Int?): QRGEncoder {
+            return AttestationGenerator(settings).genQRCode(params[0]!!)
+        }
+
+        override fun onPostExecute(result: QRGEncoder?) {
+            result?.let {
+                imageView.get()?.apply {
+                    setImageBitmap(it.bitmap!!)
+                    visibility = View.VISIBLE
+                    invalidate()
+                }
+            }
+        }
+
+        override fun onCancelled() {
+            imageView.get()?.apply {
+                visibility = View.GONE
+            }
+        }
+    }
+
+    companion object {
+        fun create(context: Context, attestationSettings: AttestationSettings): Intent {
+            return Intent(context, AttestationSummary::class.java).also {
+                it.putExtras(Bundle().apply {
+                    putString("payload", adapter.toJson(attestationSettings))
+                })
+            }
+        }
+
+        private val adapter: JsonAdapter<AttestationSettings> by lazy {
+            moshi.adapter(AttestationSettings::class.java)
+        }
+    }
+}