Add torrent downloading to user selected location

add settings page

HelperFunctions/index.ts

@@ -0,0 +1,114 @@
+import {Platform, PermissionsAndroid} from 'react-native';
+import {NativeModules} from 'react-native';
+
+export async function promiseEach<T>(
+  promiseArray: Promise<T>[],
+  thenCallback: (item: T) => any,
+) {
+  for (const item of promiseArray) {
+    item.then(data => thenCallback(data));
+  }
+}
+
+export const weekday = [
+  'Sunday',
+  'Monday',
+  'Tuesday',
+  'Wednesday',
+  'Thursday',
+  'Friday',
+  'Saturday',
+];
+
+export function getDayOfWeek(dateString: string) {
+  const date = new Date(dateString);
+  return weekday[date.getDay()];
+}
+
+export function humanFileSize(bytes: number, si = false, dp = 1) {
+  const thresh = si ? 1000 : 1024;
+
+  if (Math.abs(bytes) < thresh) {
+    return bytes + ' B';
+  }
+
+  const units = si
+    ? ['kB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB']
+    : ['KiB', 'MiB', 'GiB', 'TiB', 'PiB', 'EiB', 'ZiB', 'YiB'];
+  let u = -1;
+  const r = 10 ** dp;
+
+  do {
+    bytes /= thresh;
+    ++u;
+  } while (
+    Math.round(Math.abs(bytes) * r) / r >= thresh &&
+    u < units.length - 1
+  );
+
+  return bytes.toFixed(dp) + ' ' + units[u];
+}
+
+interface FilePathModuleInterface {
+  getFolderPathFromUri(
+    contentUri: string,
+    callback: (directoryPath: string) => void,
+  ): void;
+  verifyManageFilesPermission(callback: (granted: boolean) => void): void;
+}
+
+const {FilePathModule} = NativeModules;
+const FilePathModuleTyped = FilePathModule as FilePathModuleInterface;
+export const getRealPathFromContentUri = (contentUri: string) => {
+  return new Promise<string>((resolve, reject) => {
+    FilePathModuleTyped.getFolderPathFromUri(contentUri, directoryPath => {
+      if (directoryPath) {
+        resolve(directoryPath);
+      } else {
+        reject(`Content Uri ${contentUri} could not be mapped to directory`);
+      }
+    });
+  });
+};
+
+export async function requestStoragePermission() {
+  if (Platform.OS !== 'android') {
+    return true;
+  }
+
+  const checkManageFilesPermission = () => {
+    return new Promise<boolean>(resolve => {
+      FilePathModuleTyped.verifyManageFilesPermission(resolve);
+    });
+  };
+
+  const pm0 = await checkManageFilesPermission();
+  if (!pm0) {
+    return false;
+  }
+
+  const pm1 = await PermissionsAndroid.check(
+    PermissionsAndroid.PERMISSIONS.READ_EXTERNAL_STORAGE,
+  );
+  const pm2 = await PermissionsAndroid.check(
+    PermissionsAndroid.PERMISSIONS.WRITE_EXTERNAL_STORAGE,
+  );
+
+  if (pm1 && pm2) {
+    return true;
+  }
+
+  const userResponse = await PermissionsAndroid.requestMultiple([
+    PermissionsAndroid.PERMISSIONS.READ_EXTERNAL_STORAGE,
+    PermissionsAndroid.PERMISSIONS.WRITE_EXTERNAL_STORAGE,
+  ]);
+
+  if (
+    userResponse['android.permission.READ_EXTERNAL_STORAGE'] === 'granted' &&
+    userResponse['android.permission.WRITE_EXTERNAL_STORAGE'] === 'granted'
+  ) {
+    return true;
+  } else {
+    return false;
+  }
+}

android/app/build.gradle

@@ -191,8 +191,9 @@ dependencies {
     implementation fileTree(dir: "libs", include: ["*.jar"])
     //noinspection GradleDynamicVersion
     implementation "com.facebook.react:react-native:+"  // From node_modules
-
-    implementation "androidx.swiperefreshlayout:swiperefreshlayout:1.0.0"
+    implementation "androidx.activity:activity:1.4.0"
+    implementation "androidx.fragment:fragment:1.4.1"
+    implementation "androidx.swiperefreshlayout:swiperefreshlayout:1.1.0"
     implementation project(':react-native-fs')
     implementation project(':react-native-svg')
 

android/app/src/main/AndroidManifest.xml

@@ -1,9 +1,14 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-  package="com.yorha">
+    xmlns:tools="http://schemas.android.com/tools"
+    package="com.yorha">
 
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.VIBRATE" />
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+    <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE"
+        tools:ignore="ScopedStorage" />
 
     <application
       android:name=".MainApplication"
@@ -16,8 +21,9 @@
         android:name=".MainActivity"
         android:label="@string/app_name"
         android:configChanges="keyboard|keyboardHidden|orientation|screenSize|uiMode"
-        android:launchMode="singleTask"
-        android:windowSoftInputMode="adjustResize">
+        android:launchMode="singleTop"
+        android:windowSoftInputMode="adjustResize"
+          android:exported="true">
         <intent-filter>
             <action android:name="android.intent.action.MAIN" />
             <category android:name="android.intent.category.LAUNCHER" />