Init commit

2 years ago · 244acc4f1c
commit 244acc4f1c
34 changed files with 832 additions and 0 deletions
--- a/app/build.gradle
+++ b/app/build.gradle
@ -0,0 +1,45 @@
+plugins {
+    id 'com.android.application'
+    id 'kotlin-android'
+}
+
+android {
+    compileSdkVersion 30
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "xyz.myachin.saveto"
+        minSdkVersion 26
+        targetSdkVersion 30
+        versionCode 1
+        versionName "1.0"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled true
+            shrinkResources true
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+        debug {
+            minifyEnabled false
+            shrinkResources false
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+}
+
+dependencies {
+
+    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    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.constraintlayout:constraintlayout:2.0.4'
+}
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@ -0,0 +1,21 @@
+# 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
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@ -0,0 +1,34 @@
+<?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="xyz.myachin.saveto">
+
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+
+    <application
+        android:allowBackup="false"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.СохраниВ"
+        tools:ignore="AllowBackup">
+        <activity android:name=".ui.MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:name=".ui.SharingActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.SEND" />
+
+                <category android:name="android.intent.category.DEFAULT" />
+
+                <data android:mimeType="image/*" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
--- a/app/src/main/ic_launcher-playstore.png
+++ b/app/src/main/ic_launcher-playstore.png
--- a/app/src/main/java/xyz/myachin/saveto/ui/MainActivity.kt
+++ b/app/src/main/java/xyz/myachin/saveto/ui/MainActivity.kt
@ -0,0 +1,96 @@
+package xyz.myachin.saveto.ui
+
+import android.Manifest
+import android.content.Intent
+import android.net.Uri
+import android.os.Bundle
+import android.view.View
+import android.widget.Button
+import android.widget.TextView
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.content.PermissionChecker
+import xyz.myachin.saveto.R
+
+class MainActivity : AppCompatActivity(), View.OnClickListener {
+    companion object {
+        const val TAG = "MainAct"
+        const val READ_ES_PERM = Manifest.permission.READ_EXTERNAL_STORAGE
+        const val REQ_PERM = 10
+    }
+
+    private var btSaveNow: Button? = null
+    private var tvReqNow: TextView? = null
+    private var dv: View? = null
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+        checkPerms()
+    }
+
+    private fun checkPerms() {
+        if (PermissionChecker.checkSelfPermission(
+                this,
+                READ_ES_PERM
+            ) != PermissionChecker.PERMISSION_GRANTED
+        ) {
+            dv = findViewById(R.id.divider)
+            tvReqNow = findViewById(R.id.tvReqNow)
+            btSaveNow = findViewById(R.id.btRequestNow)
+            setPermsVisible()
+        }
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int,
+        permissions: Array<out String>,
+        grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        when (requestCode) {
+            REQ_PERM -> {
+                when (grantResults[0]) {
+                    PermissionChecker.PERMISSION_GRANTED -> {
+                        setPermsGone()
+                    }
+                    PermissionChecker.PERMISSION_DENIED, PermissionChecker.PERMISSION_DENIED_APP_OP -> {
+                        tvReqNow?.text = getString(R.string.tvSetPermsManual)
+                        btSaveNow?.visibility = View.GONE
+                        val btReqMan = findViewById<Button>(R.id.btRequestManual)
+                        btReqMan.visibility = View.VISIBLE
+                        btReqMan.setOnClickListener(this)
+                    }
+                }
+            }
+        }
+    }
+
+    override fun onClick(v: View?) {
+        when (v?.id) {
+            R.id.btRequestNow -> {
+                requestPermissions(arrayOf(READ_ES_PERM), REQ_PERM)
+            }
+            R.id.btRequestManual -> {
+                Intent().apply {
+                    action = Intent.ACTION_AUTO_REVOKE_PERMISSIONS
+                    data = Uri.fromParts("package", applicationContext.packageName, null)
+                }.also {
+                    startActivity(it)
+                }
+            }
+        }
+    }
+
+    private fun setPermsVisible() {
+        dv?.visibility = View.VISIBLE
+        tvReqNow?.visibility = View.VISIBLE
+        btSaveNow?.visibility = View.VISIBLE
+        btSaveNow?.setOnClickListener(this)
+    }
+
+    private fun setPermsGone() {
+        dv?.visibility = View.GONE
+        tvReqNow?.visibility = View.GONE
+        btSaveNow?.visibility = View.GONE
+    }
+}
--- a/app/src/main/java/xyz/myachin/saveto/ui/SharingActivity.kt
+++ b/app/src/main/java/xyz/myachin/saveto/ui/SharingActivity.kt
@ -0,0 +1,128 @@
+package xyz.myachin.saveto.ui
+
+import android.app.Activity
+import android.content.Intent
+import android.net.Uri
+import android.os.Bundle
+import android.os.Parcelable
+import android.provider.DocumentsContract
+import android.util.Log
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.content.PermissionChecker
+import xyz.myachin.saveto.R
+import java.io.File
+import java.io.InputStream
+import java.nio.file.Paths
+
+class SharingActivity : AppCompatActivity() {
+    companion object {
+        const val TAG = "SharingAct"
+        const val CREATE_FILE = 101
+    }
+
+    private var fromSaveScreen = false
+    private var inputStream: InputStream? = null
+    private var fileData: ByteArray? = null
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        val perm = android.Manifest.permission.READ_EXTERNAL_STORAGE
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_sharing)
+
+        if (PermissionChecker.checkSelfPermission(
+                this,
+                perm
+            ) != PermissionChecker.PERMISSION_GRANTED
+        ) {
+            requestPermissions(arrayOf(perm), 110)
+        }
+        handleIntent(intent)
+    }
+
+    private fun handleIntent(intent: Intent?) {
+        when (intent?.action) {
+            Intent.ACTION_SEND -> {
+                if (intent.type?.startsWith("image/") == true) {
+                    handleSendImage(intent)
+                }
+            }
+        }
+    }
+
+    private fun handleSendImage(intent: Intent) {
+        (intent.getParcelableExtra<Parcelable>(Intent.EXTRA_STREAM) as? Uri)?.let {
+            val createIntent = Intent(Intent.ACTION_CREATE_DOCUMENT).apply {
+                type = intent.type
+                addCategory(Intent.CATEGORY_OPENABLE)
+                putExtra(Intent.EXTRA_TITLE, extractName(it, type!!))
+                putExtra(DocumentsContract.EXTRA_INITIAL_URI, it)
+            }
+            inputStream = contentResolver.openInputStream(it)
+            fromSaveScreen = true
+            startActivityForResult(createIntent, CREATE_FILE)
+        }
+    }
+
+    private fun extractName(uri: Uri, type: String): String {
+        Log.d(TAG, "extractName: uri= $uri")
+        Log.d(TAG, "extractName: type=$type")
+        Log.d(TAG, "extractName: ${uri.lastPathSegment}")
+        val typeMod = type.substringAfter("/")
+
+        val stub = "fileName.$typeMod"
+        val fn = "?filename="
+        var result = when {
+            uri.path == null -> stub
+            uri.path!!.contains(fn) -> uri.path!!.substringAfter(fn).substringBefore("/")
+            !uri.lastPathSegment.isNullOrEmpty() -> "${uri.lastPathSegment}"
+            else -> stub
+        }
+        File(result).extension.also {
+            if (it.isEmpty() || it.isBlank() || it.length > 5) {
+                result = result.plus(".$typeMod")
+            }
+        }
+        return result.replace(":", "_")
+    }
+
+    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+        super.onActivityResult(requestCode, resultCode, data)
+        when (requestCode) {
+            CREATE_FILE -> {
+                when (resultCode) {
+                    Activity.RESULT_CANCELED -> return
+                    Activity.RESULT_OK -> {
+                        readFileContent()
+                        writeFile(data?.data)
+                    }
+                    else -> Log.wtf(TAG, "onActivityResult: result code: $resultCode")
+                }
+            }
+        }
+        finish()
+    }
+
+    override fun onResume() {
+        super.onResume()
+        if (!fromSaveScreen) {
+            finish()
+        }
+    }
+
+    private fun readFileContent() {
+        fileData = inputStream?.readBytes()
+        inputStream?.close()
+        inputStream = null
+    }
+
+    private fun writeFile(data: Uri?) {
+        if (data == null) {
+            Log.e(TAG, "writeFile: Data is null")
+            return
+        }
+        val outputStream = contentResolver.openOutputStream(data)
+        outputStream?.write(fileData)
+        outputStream?.close()
+        fileData = null
+    }
+}
--- a/app/src/main/res/drawable/ic_launcher_foreground.xml
+++ b/app/src/main/res/drawable/ic_launcher_foreground.xml
@ -0,0 +1,32 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+  <group android:scaleX="0.123811245"
+      android:scaleY="0.123811245"
+      android:translateX="29.7"
+      android:translateY="29.7">
+    <path
+        android:pathData="M359.822,21.786h-29.673v103.305c0,6.012 -4.848,10.925 -10.925,10.925h-236.8c-6.012,0 -10.925,-4.848 -10.925,-10.925V21.786H53.527L21.786,53.527v306.23c0,6.012 4.848,10.925 10.925,10.925h38.853V213.657c0,-6.012 4.848,-10.925 10.925,-10.925h236.865c6.012,0 10.925,4.848 10.925,10.925v157.091h29.543c6.012,0 10.925,-4.848 10.925,-10.925V32.711C370.747,26.699 365.834,21.786 359.822,21.786z"
+        android:fillColor="#56ACE0"/>
+    <path
+        android:pathData="M93.349,21.786h215.079v92.444h-215.079z"
+        android:fillColor="#FFFFFF"/>
+    <path
+        android:pathData="M93.349,224.582v146.23h215.079v-146.23H93.349zM260.008,334.998H141.64c-6.012,0 -10.861,-4.848 -10.861,-10.925c0,-6.012 4.848,-10.925 10.861,-10.925h118.368c6.012,0 10.925,4.848 10.925,10.925C270.933,330.085 266.02,334.998 260.008,334.998zM260.008,282.117H141.64c-6.012,0 -10.861,-4.913 -10.861,-10.861c0,-6.012 4.848,-10.925 10.861,-10.925h118.368c6.012,0 10.925,4.848 10.925,10.925C270.933,277.269 266.02,282.117 260.008,282.117z"
+        android:fillColor="#FFC10D"/>
+    <path
+        android:pathData="M359.822,0H49.067c-2.844,0 -5.624,1.164 -7.758,3.168L3.168,41.309C1.164,43.378 0,46.158 0,49.067v310.756c0,18.036 14.675,32.711 32.711,32.711h327.111c18.036,0 32.711,-14.675 32.711,-32.711V32.711C392.533,14.675 377.859,0 359.822,0zM93.349,21.786h215.079v92.444H93.349V21.786zM93.349,370.747v-146.23h215.079v146.23H93.349zM370.747,359.822c0,6.012 -4.848,10.925 -10.925,10.925h-29.673V213.657c0,-6.012 -4.848,-10.925 -10.925,-10.925h-236.8c-6.012,0 -10.925,4.848 -10.925,10.925v157.091H32.711c-6.012,0 -10.925,-4.848 -10.925,-10.925V53.527l31.741,-31.741h18.036v103.305c0,6.012 4.848,10.925 10.925,10.925h236.865c6.012,0 10.925,-4.848 10.925,-10.925V21.786h29.543c6.012,0 10.925,4.848 10.925,10.925V359.822z"
+        android:fillColor="#194F82"/>
+    <path
+        android:pathData="M270.158,31.418c-6.012,0 -10.925,4.848 -10.925,10.925v35.62c0,6.012 4.848,10.925 10.925,10.925c6.012,0 10.925,-4.848 10.925,-10.925v-35.62C281.018,36.331 276.17,31.418 270.158,31.418z"
+        android:fillColor="#194F82"/>
+    <path
+        android:pathData="M260.008,260.331H141.64c-6.012,0 -10.925,4.848 -10.925,10.925c0,5.947 4.848,10.925 10.925,10.925h118.368c6.012,0 10.925,-4.848 10.925,-10.925C270.933,265.18 266.02,260.331 260.008,260.331z"
+        android:fillColor="#194F82"/>
+    <path
+        android:pathData="M260.008,313.212H141.64c-6.012,0 -10.925,4.848 -10.925,10.925c0,6.012 4.848,10.925 10.925,10.925h118.368c6.012,0 10.925,-4.849 10.925,-10.925S266.02,313.212 260.008,313.212z"
+        android:fillColor="#194F82"/>
+  </group>
+</vector>
--- a/app/src/main/res/drawable/ic_save_svgrepo_com.xml
+++ b/app/src/main/res/drawable/ic_save_svgrepo_com.xml
@ -0,0 +1,10 @@
+<vector android:height="100dp" android:viewportHeight="392.533"
+    android:viewportWidth="392.533" android:width="100dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#56ACE0" android:pathData="M359.822,21.786h-29.673v103.305c0,6.012 -4.848,10.925 -10.925,10.925h-236.8c-6.012,0 -10.925,-4.848 -10.925,-10.925V21.786H53.527L21.786,53.527v306.23c0,6.012 4.848,10.925 10.925,10.925h38.853V213.657c0,-6.012 4.848,-10.925 10.925,-10.925h236.865c6.012,0 10.925,4.848 10.925,10.925v157.091h29.543c6.012,0 10.925,-4.848 10.925,-10.925V32.711C370.747,26.699 365.834,21.786 359.822,21.786z"/>
+    <path android:fillColor="#FFFFFF" android:pathData="M93.349,21.786h215.079v92.444h-215.079z"/>
+    <path android:fillColor="#FFC10D" android:pathData="M93.349,224.582v146.23h215.079v-146.23H93.349zM260.008,334.998H141.64c-6.012,0 -10.861,-4.848 -10.861,-10.925c0,-6.012 4.848,-10.925 10.861,-10.925h118.368c6.012,0 10.925,4.848 10.925,10.925C270.933,330.085 266.02,334.998 260.008,334.998zM260.008,282.117H141.64c-6.012,0 -10.861,-4.913 -10.861,-10.861c0,-6.012 4.848,-10.925 10.861,-10.925h118.368c6.012,0 10.925,4.848 10.925,10.925C270.933,277.269 266.02,282.117 260.008,282.117z"/>
+    <path android:fillColor="#194F82" android:pathData="M359.822,0H49.067c-2.844,0 -5.624,1.164 -7.758,3.168L3.168,41.309C1.164,43.378 0,46.158 0,49.067v310.756c0,18.036 14.675,32.711 32.711,32.711h327.111c18.036,0 32.711,-14.675 32.711,-32.711V32.711C392.533,14.675 377.859,0 359.822,0zM93.349,21.786h215.079v92.444H93.349V21.786zM93.349,370.747v-146.23h215.079v146.23H93.349zM370.747,359.822c0,6.012 -4.848,10.925 -10.925,10.925h-29.673V213.657c0,-6.012 -4.848,-10.925 -10.925,-10.925h-236.8c-6.012,0 -10.925,4.848 -10.925,10.925v157.091H32.711c-6.012,0 -10.925,-4.848 -10.925,-10.925V53.527l31.741,-31.741h18.036v103.305c0,6.012 4.848,10.925 10.925,10.925h236.865c6.012,0 10.925,-4.848 10.925,-10.925V21.786h29.543c6.012,0 10.925,4.848 10.925,10.925V359.822z"/>
+    <path android:fillColor="#194F82" android:pathData="M270.158,31.418c-6.012,0 -10.925,4.848 -10.925,10.925v35.62c0,6.012 4.848,10.925 10.925,10.925c6.012,0 10.925,-4.848 10.925,-10.925v-35.62C281.018,36.331 276.17,31.418 270.158,31.418z"/>
+    <path android:fillColor="#194F82" android:pathData="M260.008,260.331H141.64c-6.012,0 -10.925,4.848 -10.925,10.925c0,5.947 4.848,10.925 10.925,10.925h118.368c6.012,0 10.925,-4.848 10.925,-10.925C270.933,265.18 266.02,260.331 260.008,260.331z"/>
+    <path android:fillColor="#194F82" android:pathData="M260.008,313.212H141.64c-6.012,0 -10.925,4.848 -10.925,10.925c0,6.012 4.848,10.925 10.925,10.925h118.368c6.012,0 10.925,-4.849 10.925,-10.925S266.02,313.212 260.008,313.212z"/>
+</vector>
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".ui.MainActivity">
+
+    <ImageView
+        android:id="@+id/imageView"
+        android:layout_width="match_parent"
+        android:layout_height="100dp"
+        android:layout_marginTop="8dp"
+        android:contentDescription="@string/floppy"
+        android:scaleType="center"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:srcCompat="@drawable/ic_save_svgrepo_com" />
+
+    <TextView
+        android:id="@+id/tvMainScreenDesc"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="8dp"
+        android:layout_marginTop="8dp"
+        android:layout_marginEnd="8dp"
+        android:text="@string/tvMainScreenDesc"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/imageView" />
+
+    <View
+        android:id="@+id/divider"
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:layout_marginTop="8dp"
+        android:layout_marginBottom="8dp"
+        android:background="?android:attr/listDivider"
+        android:layout_margin="8dp"
+        android:visibility="gone"
+        app:layout_constraintTop_toBottomOf="@+id/tvMainScreenDesc"/>
+
+    <TextView
+        android:id="@+id/tvReqNow"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="8dp"
+        android:layout_marginEnd="8dp"
+        android:text="@string/reqNowTv"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        android:visibility="gone"
+        app:layout_constraintTop_toBottomOf="@+id/divider" />
+
+    <Button
+        android:id="@+id/btRequestNow"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="8dp"
+        android:layout_marginTop="8dp"
+        android:layout_marginEnd="8dp"
+        android:text="@string/reqPermBt"
+        android:visibility="gone"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/tvReqNow" />
+
+    <Button
+        android:id="@+id/btRequestManual"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="8dp"
+        android:layout_marginTop="8dp"
+        android:layout_marginEnd="8dp"
+        android:text="@string/btSetPermsManual"
+        android:visibility="gone"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/tvReqNow" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/app/src/main/res/layout/activity_sharing.xml
+++ b/app/src/main/res/layout/activity_sharing.xml
@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".ui.SharingActivity">
+
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_background"/>
+    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+</adaptive-icon>
--- a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_background"/>
+    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+</adaptive-icon>
--- a/app/src/main/res/mipmap-hdpi/ic_launcher.png
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.png
--- a/app/src/main/res/mipmap-hdpi/ic_launcher_round.png
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.png
--- a/app/src/main/res/mipmap-mdpi/ic_launcher.png
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.png
--- a/app/src/main/res/mipmap-mdpi/ic_launcher_round.png
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.png
--- a/app/src/main/res/mipmap-xhdpi/ic_launcher.png
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.png
--- a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png
--- a/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
--- a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
--- a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
--- a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
--- a/app/src/main/res/values-night/themes.xml
+++ b/app/src/main/res/values-night/themes.xml
@ -0,0 +1,16 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.СохраниВ" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">@color/purple_200</item>
+        <item name="colorPrimaryVariant">@color/purple_700</item>
+        <item name="colorOnPrimary">@color/black</item>
+        <!-- Secondary brand color. -->
+        <item name="colorSecondary">@color/teal_200</item>
+        <item name="colorSecondaryVariant">@color/teal_200</item>
+        <item name="colorOnSecondary">@color/black</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
+        <!-- Customize your theme here. -->
+    </style>
+</resources>
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="purple_200">#FFBB86FC</color>
+    <color name="purple_500">#FF6200EE</color>
+    <color name="purple_700">#FF3700B3</color>
+    <color name="teal_200">#FF03DAC5</color>
+    <color name="teal_700">#FF018786</color>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>
--- a/app/src/main/res/values/ic_launcher_background.xml
+++ b/app/src/main/res/values/ic_launcher_background.xml
@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background">#7F79FF</color>
+</resources>
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@ -0,0 +1,9 @@
+<resources>
+    <string name="app_name">Сохрани это</string>
+    <string name="floppy">3.5 floppy</string>
+    <string name="tvMainScreenDesc">Приложение ожидает входящие изображения и поднимает запрос на сохранение этого изображения. Может быть полезно для приложений типа WhatsApp, которые не имеют своего удобного механизма сохранения картинок.\nТо есть вам нужно просто \"поделиться\" изображением в это приложение и, в первый раз, предоставить разрешение на чтение медиа.\nВажно! Приложение не следит за вашей файловой системой. Оно всякий раз сохраняет файлы через системные экраны, а не втихую. Также у приложения нет прав на доступ в Интернет, так что вы можете быть уверены, то ничего никуда не уйдёт</string>
+    <string name="reqPermBt">Запросить сейчас</string>
+    <string name="reqNowTv">Разрешение на сохранение файлов ещё не предоставлено. Оно будет запрошено в будущем, либо вы можете вызвать запрос сейчас, если так вам будет удобнее</string>
+    <string name="tvSetPermsManual">Права через запрос не были получены. Попробуйте выдать разрешение вручную</string>
+    <string name="btSetPermsManual">Выдать вручную</string>
+</resources>
--- a/app/src/main/res/values/themes.xml
+++ b/app/src/main/res/values/themes.xml
@ -0,0 +1,16 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.СохраниВ" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">@color/purple_500</item>
+        <item name="colorPrimaryVariant">@color/purple_700</item>
+        <item name="colorOnPrimary">@color/white</item>
+        <!-- Secondary brand color. -->
+        <item name="colorSecondary">@color/teal_200</item>
+        <item name="colorSecondaryVariant">@color/teal_700</item>
+        <item name="colorOnSecondary">@color/black</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
+        <!-- Customize your theme here. -->
+    </style>
+</resources>
--- a/build.gradle
+++ b/build.gradle
@ -0,0 +1,26 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+buildscript {
+    ext.kotlin_version = "1.4.21"
+    repositories {
+        google()
+        jcenter()
+    }
+    dependencies {
+        classpath "com.android.tools.build:gradle:4.1.2"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+
+        // NOTE: Do not place your application dependencies here; they belong
+        // in the individual module build.gradle files
+    }
+}
+
+allprojects {
+    repositories {
+        google()
+        jcenter()
+    }
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}
--- a/gradle.properties
+++ b/gradle.properties
@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app"s APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Automatically convert third-party libraries to use AndroidX
+android.enableJetifier=true
+# Kotlin code style for this project: "official" or "obsolete":
+kotlin.code.style=official
--- a/gradle/wrapper/gradle-wrapper.jar
+++ b/gradle/wrapper/gradle-wrapper.jar
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@ -0,0 +1,6 @@
+#Sun Jan 31 13:18:23 MSK 2021
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-all.zip
--- a/172
+++ b/172
@ -0,0 +1,172 @@
+#!/usr/bin/env sh
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"
--- a/gradlew.bat
+++ b/gradlew.bat
@ -0,0 +1,84 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
--- a/settings.gradle
+++ b/settings.gradle
@ -0,0 +1,2 @@
+include ':app'
+rootProject.name = "SaveTo"