enrecipes/app/shared/utils.js
2021-04-07 22:48:38 +05:30

302 lines
9.7 KiB
JavaScript

import { Application, AndroidApplication, Utils } from '@nativescript/core'
let timerOne
export const restartApp = () => {
let mStartActivity = new android.content.Intent(
Application.android.context,
Application.android.startActivity.getClass()
)
let mPendingIntentId = Math.random() * 100000
let mPendingIntent = android.app.PendingIntent.getActivity(
Application.android.context,
mPendingIntentId,
mStartActivity,
android.app.PendingIntent.FLAG_CANCEL_CURRENT
)
let mgr = Application.android.context.getSystemService(
android.content.Context.ALARM_SERVICE
)
mgr.set(
android.app.AlarmManager.RTC,
java.lang.System.currentTimeMillis() + 100,
mPendingIntent
)
android.os.Process.killProcess(android.os.Process.myPid())
}
export const openAppSettingsPage = () => {
let intent = new android.content.Intent(
android.provider.Settings.ACTION_APPLICATION_DETAILS_SETTINGS
)
intent.addCategory(android.content.Intent.CATEGORY_DEFAULT)
intent.setData(
android.net.Uri.parse(
'package:' + Application.android.context.getPackageName()
)
)
Application.android.foregroundActivity.startActivity(intent)
}
export const hasAccelerometer = () => {
let context = Utils.ad.getApplicationContext()
let sensorManager = context.getSystemService(
android.content.Context.SENSOR_SERVICE
)
return sensorManager.getDefaultSensor(
android.hardware.Sensor.TYPE_ACCELEROMETER
)
}
export const vibrate = (duration) => {
let vibratorService = Application.android.context.getSystemService(
android.content.Context.VIBRATOR_SERVICE
)
if (vibratorService.hasVibrator()) vibratorService.vibrate(duration)
}
export const timer = (dur, callback) => {
clearInterval(timerOne)
callback(true)
timerOne = setInterval(() => {
dur--
callback(true)
if (dur == 0) {
callback(false)
clearInterval(timerOne)
}
}, 1000)
}
// FOLDER PICKER
function callIntent(context, intent, pickerType) {
return new Promise((resolve, reject) => {
const onEvent = function(e) {
if (e.requestCode === pickerType) {
resolve(e)
Application.android.off(AndroidApplication.activityResultEvent, onEvent)
}
}
Application.android.once(AndroidApplication.activityResultEvent, onEvent)
context.startActivityForResult(intent, pickerType)
})
}
//SOURCE: https://github.com/NativeScript/nativescript-imagepicker/blob/bc9209dd7d773eb437ff812f07873c72c789d572/src/imagepicker.android.ts
function getDataColumn(uri, selection, selectionArgs, isDownload) {
const ContentResolver = Application.android.nativeApp.getContentResolver()
let cursor = null
let filePath
if (isDownload) {
let columns = ['_display_name']
try {
cursor = ContentResolver.query(
uri,
columns,
selection,
selectionArgs,
null
)
if (cursor != null && cursor.moveToFirst()) {
let column_index = cursor.getColumnIndexOrThrow(columns[0])
filePath = cursor.getString(column_index)
if (filePath) {
const dl = android.os.Environment.getExternalStoragePublicDirectory(
android.os.Environment.DIRECTORY_DOWNLOADS
)
filePath = `${dl}/${filePath}`
return filePath
}
}
} catch (e) {
console.log(e)
} finally {
if (cursor) {
cursor.close()
}
}
} else {
let columns = [android.provider.MediaStore.MediaColumns.DATA]
let filePath
try {
cursor = ContentResolver.query(
uri,
columns,
selection,
selectionArgs,
null
)
if (cursor != null && cursor.moveToFirst()) {
let column_index = cursor.getColumnIndexOrThrow(columns[0])
filePath = cursor.getString(column_index)
if (filePath) {
return filePath
}
}
} catch (e) {
console.log(e)
} finally {
if (cursor) {
cursor.close()
}
}
}
return undefined
}
function getTreeUri(uri) {
const DocumentsContract = android.provider.DocumentsContract
const ContentResolver = Application.android.nativeApp.getContentResolver()
if (DocumentsContract.isTreeUri(uri)) {
let docId, id, type
let contentUri = null
if ('com.android.externalstorage.documents' === uri.getAuthority()) {
docId = DocumentsContract.getTreeDocumentId(uri).split(':')
type = docId[0]
id = docId[1]
if ('primary' === type.toLowerCase())
return android.os.Environment.getExternalStorageDirectory() + '/' + id
else {
ContentResolver.takePersistableUriPermission(
uri,
android.content.Intent.FLAG_GRANT_READ_URI_PERMISSION |
android.content.Intent.FLAG_GRANT_WRITE_URI_PERMISSION
)
const externalMediaDirs = Application.android.context.getExternalMediaDirs()
if (externalMediaDirs.length > 1) {
let filePath = externalMediaDirs[1].getAbsolutePath()
filePath = filePath.substring(0, filePath.indexOf('Android')) + id
return filePath
}
}
}
// DownloadsProvider
else if (
'com.android.providers.downloads.documents' === uri.getAuthority()
) {
return getDataColumn(uri, null, null, true)
}
// MediaProvider
else if ('com.android.providers.media.documents' === uri.getAuthority()) {
docId = DocumentsContract.getTreeDocumentId(uri).split(':')
type = docId[0]
id = docId[1]
if ('image' === type)
contentUri =
android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI
else if ('video' === type)
contentUri =
android.provider.MediaStore.Video.Media.EXTERNAL_CONTENT_URI
else if ('audio' === type)
contentUri =
android.provider.MediaStore.Audio.Media.EXTERNAL_CONTENT_URI
let selection = '_id=?'
let selectionArgs = [id]
return getDataColumn(contentUri, selection, selectionArgs, false)
}
}
return undefined
}
function getFileUri(uri) {
const DocumentsContract = android.provider.DocumentsContract
const ContentResolver = Application.android.nativeApp.getContentResolver()
if (DocumentsContract.isDocumentUri(Application.android.context, uri)) {
let docId, id, type
let contentUri = null
if ('com.android.externalstorage.documents' === uri.getAuthority()) {
docId = DocumentsContract.getDocumentId(uri).split(':')
type = docId[0]
id = docId[1]
if ('primary' === type.toLowerCase())
return android.os.Environment.getExternalStorageDirectory() + '/' + id
else {
ContentResolver.takePersistableUriPermission(
uri,
android.content.Intent.FLAG_GRANT_READ_URI_PERMISSION |
android.content.Intent.FLAG_GRANT_WRITE_URI_PERMISSION
)
const externalMediaDirs = Application.android.context.getExternalMediaDirs()
if (externalMediaDirs.length > 1) {
let filePath = externalMediaDirs[1].getAbsolutePath()
filePath = filePath.substring(0, filePath.indexOf('Android')) + id
return filePath
}
}
}
// DownloadsProvider
else if (
'com.android.providers.downloads.documents' === uri.getAuthority()
) {
return getDataColumn(uri, null, null, true)
}
// MediaProvider
else if ('com.android.providers.media.documents' === uri.getAuthority()) {
docId = DocumentsContract.getDocumentId(uri).split(':')
type = docId[0]
id = docId[1]
if ('image' === type)
contentUri =
android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI
else if ('video' === type)
contentUri =
android.provider.MediaStore.Video.Media.EXTERNAL_CONTENT_URI
else if ('audio' === type)
contentUri =
android.provider.MediaStore.Audio.Media.EXTERNAL_CONTENT_URI
let selection = '_id=?'
let selectionArgs = [id]
return getDataColumn(contentUri, selection, selectionArgs, false)
}
}
return undefined
}
export const pickFolder = () => {
const context =
Application.android.foregroundActivity || Application.android.startActivity
const DIR_CODE = Math.round(Math.random() * 10000)
const intent = new android.content.Intent(
android.content.Intent.ACTION_OPEN_DOCUMENT_TREE
)
intent.addCategory(android.content.Intent.CATEGORY_DEFAULT)
return callIntent(context, intent, DIR_CODE).then((res) => {
if (res.resultCode === android.app.Activity.RESULT_OK)
if (res.intent != null && res.intent.getData())
return getTreeUri(res.intent.getData())
})
}
function callBackupIntent(context, intent, pickerType) {
return new Promise((resolve, reject) => {
const onEvent = function(e) {
if (e.requestCode === pickerType) {
resolve(e)
Application.android.off(AndroidApplication.activityResultEvent, onEvent)
}
}
Application.android.once(AndroidApplication.activityResultEvent, onEvent)
context.startActivityForResult(intent, pickerType)
})
}
export const getBackupFile = () => {
const context =
Application.android.foregroundActivity || Application.android.startActivity
const DIR_CODE = Math.round(Math.random() * 10000)
const intent = new android.content.Intent(
android.content.Intent.ACTION_GET_CONTENT
)
intent.addCategory(android.content.Intent.CATEGORY_OPENABLE)
intent.setType('application/zip')
// intent.setFlags(android.content.Intent.FLAG_GRANT_READ_URI_PERMISSION)
return callBackupIntent(context, intent, DIR_CODE).then((res) => {
if (res.resultCode === android.app.Activity.RESULT_OK) {
if (res.intent != null && res.intent.getData()) {
// return getFileUri(res.intent.getData())
return res.intent.getData()
}
}
})
}