273 lines
8.8 KiB
JavaScript
273 lines
8.8 KiB
JavaScript
import { Application, AndroidApplication, Utils } from '@nativescript/core'
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let timerOne
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export const restartApp = () => {
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let mStartActivity = new android.content.Intent(
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Application.android.context,
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Application.android.startActivity.getClass()
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)
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let mPendingIntentId = Math.random() * 100000
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let mPendingIntent = android.app.PendingIntent.getActivity(
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Application.android.context,
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mPendingIntentId,
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mStartActivity,
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android.app.PendingIntent.FLAG_CANCEL_CURRENT
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)
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let mgr = Application.android.context.getSystemService(
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android.content.Context.ALARM_SERVICE
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)
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mgr.set(
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android.app.AlarmManager.RTC,
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java.lang.System.currentTimeMillis() + 100,
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mPendingIntent
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)
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android.os.Process.killProcess(android.os.Process.myPid())
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}
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export const openAppSettingsPage = () => {
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let intent = new android.content.Intent(
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android.provider.Settings.ACTION_APPLICATION_DETAILS_SETTINGS
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)
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intent.addCategory(android.content.Intent.CATEGORY_DEFAULT)
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intent.setData(
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android.net.Uri.parse(
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'package:' + Application.android.context.getPackageName()
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)
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)
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Application.android.foregroundActivity.startActivity(intent)
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}
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export const hasAccelerometer = () => {
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let ctx = Utils.ad.getApplicationContext()
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let sensorManager = ctx.getSystemService(
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android.content.Context.SENSOR_SERVICE
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)
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return sensorManager.getDefaultSensor(
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android.hardware.Sensor.TYPE_ACCELEROMETER
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)
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}
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export const vibrate = (duration) => {
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let vibratorService = Application.android.context.getSystemService(
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android.content.Context.VIBRATOR_SERVICE
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)
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if (vibratorService.hasVibrator()) vibratorService.vibrate(duration)
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}
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export const timer = (dur, callback) => {
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clearInterval(timerOne)
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callback(true)
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timerOne = setInterval(() => {
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dur--
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callback(true)
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if (dur == 0) {
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callback(false)
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clearInterval(timerOne)
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}
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}, 1000)
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}
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function callIntent(ctx, intent, msg, pickerType) {
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return new Promise((resolve) => {
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const onEvent = function(e) {
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if (e.requestCode === pickerType) {
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resolve(e)
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Application.android.off(AndroidApplication.activityResultEvent, onEvent)
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}
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}
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Application.android.once(AndroidApplication.activityResultEvent, onEvent)
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ctx.startActivityForResult(
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android.content.Intent.createChooser(intent, msg),
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pickerType
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)
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})
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}
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// IMAGE PICKER
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export const getRecipePhoto = () => {
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const ctx =
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Application.android.foregroundActivity || Application.android.startActivity
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const DIR_CODE = Math.round(Math.random() * 10000)
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const intent = new android.content.Intent(
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android.content.Intent.ACTION_GET_CONTENT
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)
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intent.setType('image/*')
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return callIntent(ctx, intent, 'Select photo', DIR_CODE).then((res) => {
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if (res.resultCode === android.app.Activity.RESULT_OK)
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if (res.intent != null && res.intent.getData())
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return res.intent.getData()
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})
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}
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export const copyPhotoToCache = (uri, filepath) => {
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const ContentResolver = Application.android.nativeApp.getContentResolver()
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return new Promise((resolve) => {
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const inputStream = ContentResolver.openInputStream(uri)
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const input = new java.io.BufferedInputStream(inputStream)
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let size = input.available()
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let buffer = Array.create('byte', size)
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const output = new java.io.BufferedOutputStream(
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new java.io.FileOutputStream(filepath)
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)
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input.read(buffer)
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do {
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output.write(buffer)
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} while (input.read(buffer) != -1)
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input.close()
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output.close()
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resolve(filepath)
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})
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}
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// BACKUP FOLDER PICKER
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export const getBackupFolder = () => {
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const ctx =
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Application.android.foregroundActivity || Application.android.startActivity
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const DIR_CODE = Math.round(Math.random() * 10000)
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const intent = new android.content.Intent(
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android.content.Intent.ACTION_OPEN_DOCUMENT_TREE
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)
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return callIntent(ctx, intent, 'Select folder', DIR_CODE).then((res) => {
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if (res.resultCode === android.app.Activity.RESULT_OK)
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if (res.intent != null && res.intent.getData())
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return res.intent.getData()
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})
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}
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// BACKUP FILE PICKER
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export const getBackupFile = () => {
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const ctx =
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Application.android.foregroundActivity || Application.android.startActivity
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const DIR_CODE = Math.round(Math.random() * 10000)
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const intent = new android.content.Intent(
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android.content.Intent.ACTION_GET_CONTENT
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)
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intent.addCategory(android.content.Intent.CATEGORY_OPENABLE)
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intent.setType('application/zip')
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return callIntent(ctx, intent, 'Select file to import', DIR_CODE).then(
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(res) => {
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if (res.resultCode === android.app.Activity.RESULT_OK) {
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if (res.intent != null && res.intent.getData())
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return res.intent.getData()
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}
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}
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)
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}
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// ZIP OPERATIONS
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export class Zip {
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static getSubFiles(src, isRootFolder) {
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const fileList = new java.util.ArrayList()
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const sourceFile = new java.io.File(src)
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let tempList = sourceFile.listFiles()
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for (let i = 0; i < tempList.length; i++) {
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if (tempList[i].isFile()) {
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fileList.add(tempList[i])
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}
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if (tempList[i].isDirectory()) {
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if (isRootFolder) {
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fileList.add(tempList[i])
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}
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fileList.addAll(Zip.getSubFiles(tempList[i].getAbsolutePath()))
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}
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}
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return fileList
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}
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static zip(src, destUri, filename) {
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const ContentResolver = Application.android.nativeApp.getContentResolver()
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const parsedUri = new android.net.Uri.parse(destUri)
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const uri = new androidx.documentfile.provider.DocumentFile.fromTreeUri(
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Application.android.context,
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parsedUri
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)
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.createFile('application/zip', filename)
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.getUri()
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const outputStream = ContentResolver.openOutputStream(uri)
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const zipOutputStream = new java.util.zip.ZipOutputStream(outputStream)
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return new Promise((resolve) => {
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const sourceFiles = Zip.getSubFiles(src, true)
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for (let i = 0; i < sourceFiles.size(); i++) {
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let len
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let buffer = Array.create('byte', 4096)
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let file = sourceFiles.get(i)
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let entry = new java.util.zip.ZipEntry(
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'EnRecipes/' +
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new java.io.File(src)
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.toURI()
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.relativize(file.toURI())
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.getPath()
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)
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zipOutputStream.putNextEntry(entry)
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if (!file.isDirectory()) {
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let inputStream = new java.io.FileInputStream(file)
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while ((len = inputStream.read(buffer)) != -1) {
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zipOutputStream.write(buffer, 0, len)
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}
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inputStream.close()
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}
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zipOutputStream.closeEntry()
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}
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zipOutputStream.close()
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resolve(uri)
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})
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}
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static unzip(uri, dest) {
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const ContentResolver = Application.android.nativeApp.getContentResolver()
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return new Promise((resolve) => {
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const inputStream = ContentResolver.openInputStream(uri)
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const zipInputStream = new java.util.zip.ZipInputStream(inputStream)
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let len, filepath
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let buffer = Array.create('byte', 4096)
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let entry = zipInputStream.getNextEntry()
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filepath = dest + '/' + entry.getName()
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while (entry != null) {
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filepath = dest + '/' + entry.getName()
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if (!entry.isDirectory()) {
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const output = new java.io.BufferedOutputStream(
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new java.io.FileOutputStream(filepath)
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)
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while ((len = zipInputStream.read(buffer)) != -1) {
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output.write(buffer, 0, len)
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}
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output.close()
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} else {
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let dir = new java.io.File(filepath)
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dir.mkdirs()
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}
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zipInputStream.closeEntry()
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entry = zipInputStream.getNextEntry()
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}
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zipInputStream.close()
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resolve(dest)
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})
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}
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}
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// SHARE OPERATIONS
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function share(intent, subject) {
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const ctx = Application.android.context
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const shareIntent = android.content.Intent.createChooser(intent, subject)
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shareIntent.setFlags(android.content.Intent.FLAG_ACTIVITY_NEW_TASK)
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ctx.startActivity(shareIntent)
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}
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function getSendIntent(type) {
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const intent = new android.content.Intent(android.content.Intent.ACTION_SEND)
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intent.setType(type)
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return intent
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}
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export const shareText = (text, subject) => {
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const intent = getSendIntent('text/plain')
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intent.putExtra(android.content.Intent.EXTRA_TEXT, text)
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share(intent, subject)
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}
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export const shareImage = (image, subject) => {
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let ctx = Application.android.context
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const intent = getSendIntent('image/jpeg')
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const baos = new java.io.ByteArrayOutputStream()
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image.android.compress(android.graphics.Bitmap.CompressFormat.JPEG, 100, baos)
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const tmpFile = new java.io.File(ctx.getExternalCacheDir(), 'EnRecipes.jpg')
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const fos = new java.io.FileOutputStream(tmpFile)
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fos.write(baos.toByteArray())
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fos.flush()
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fos.close()
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intent.putExtra(
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android.content.Intent.EXTRA_STREAM,
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android.net.Uri.fromFile(tmpFile)
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)
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share(intent, subject)
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}
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