Export PDF transactions without requiring storage permission.
This commit is contained in:
parent
96faf9bffd
commit
ac06a3d708
18 changed files with 249 additions and 326 deletions
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@ -74,8 +74,10 @@ dependencies {
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implementation project(':PDFJet')
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implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
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// AndroidX
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implementation 'androidx.activity:activity-ktx:1.2.4'
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implementation 'androidx.appcompat:appcompat:1.2.0'
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implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
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implementation "androidx.fragment:fragment-ktx:1.3.2"
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implementation "androidx.preference:preference-ktx:$preference_version"
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// Google
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implementation 'com.google.zxing:core:3.4.0'
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@ -0,0 +1,166 @@
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package cy.agorise.bitsybitshareswallet.domain.usecase
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import android.content.Context
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import android.util.Log
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import androidx.core.os.ConfigurationCompat
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import androidx.documentfile.provider.DocumentFile
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import com.pdfjet.*
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import cy.agorise.bitsybitshareswallet.R
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import cy.agorise.bitsybitshareswallet.database.joins.TransferDetail
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import kotlinx.coroutines.Dispatchers
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import kotlinx.coroutines.withContext
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import java.io.BufferedOutputStream
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import java.text.SimpleDateFormat
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import java.util.*
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class ExportTransactionsToPdfUseCase(private val applicationContext: Context) {
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suspend operator fun invoke(
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transactions: List<TransferDetail>,
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folderDocumentFile: DocumentFile
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) = withContext(Dispatchers.IO) { // TODO Inject Dispatcher
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// Create the PDF file name
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val fileName = applicationContext.resources.let {
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"${it.getString(R.string.app_name)}-${it.getString(R.string.title_transactions)}.pdf"
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}
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// Obtains the path to store the PDF
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val pdfDocUri = folderDocumentFile.createFile("application/pdf", fileName)?.uri
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val contentResolver = applicationContext.contentResolver
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val pdfOutputStream = contentResolver.openOutputStream(pdfDocUri!!, "w")
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// Creates a new PDF object
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val pdf = PDF(BufferedOutputStream(pdfOutputStream), Compliance.PDF_A_1B)
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// Font used for the table headers
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val f1 = Font(pdf, CoreFont.HELVETICA_BOLD).apply { size = 7f }
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// Font used for the table contents
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val f2 = Font(pdf, CoreFont.HELVETICA).apply { size = 7f }
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// Creates a new PDF table
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val table = Table()
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// 2D array of cells used to populate the PDF table
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val tableData = mutableListOf<List<Cell>>()
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// Add column names/headers
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val columnNames = intArrayOf(R.string.title_from, R.string.title_to, R.string.title_memo, R.string.title_date,
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R.string.title_time, R.string.title_amount, R.string.title_equivalent_value)
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val header = columnNames.map { columnName ->
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Cell(f1, applicationContext.getString(columnName)).apply { setPadding(2f) }
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}
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// Add the table headers
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tableData.add(header)
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// Add the table contents
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applicationContext.let { context ->
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val locale = ConfigurationCompat.getLocales(context.resources.configuration)[0]
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tableData.addAll(getData(transactions, f2, locale))
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}
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// Configure the PDF table
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table.setData(tableData, Table.DATA_HAS_1_HEADER_ROWS)
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table.setCellBordersWidth(0.2f)
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// The A4 size has 595 points of width, with the below we are trying to assign the same
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// width to all cells and also keep them centered.
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for (i in 0..6) {
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table.setColumnWidth(i, 65f)
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}
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table.wrapAroundCellText()
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table.mergeOverlaidBorders()
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// Populate the PDF table
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while (table.hasMoreData()) {
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// Configures the PDF page
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val page = Page(pdf, Letter.PORTRAIT)
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table.setLocation(45f, 30f)
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table.drawOn(page)
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}
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pdf.close()
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Log.d("ExportTransactionsToPdf","PDF generated and saved")
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}
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private suspend fun getData(
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transferDetails: List<TransferDetail>,
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font: Font,
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locale: Locale
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): List<List<Cell>> = withContext(Dispatchers.Default) { // TODO Inject Dispatcher
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val tableData = mutableListOf<List<Cell>>()
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// Configure date and time formats to reuse in all the transfers
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val dateFormat = SimpleDateFormat("MM-dd-yyyy", locale)
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val timeFormat = SimpleDateFormat("HH:mm:ss", locale)
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var date: Date
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// Save all the transfers information
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for ((index, transferDetail) in transferDetails.withIndex()) {
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val cols = mutableListOf<String>()
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date = Date(transferDetail.date * 1000)
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cols.add(transferDetail.from ?: "") // From
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cols.add(transferDetail.to ?: "") // To
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cols.add(transferDetail.memo) // Memo
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cols.add(dateFormat.format(date)) // Date
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cols.add(timeFormat.format(date)) // Time
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// Asset Amount
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val assetPrecision = transferDetail.assetPrecision
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val assetAmount =
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transferDetail.assetAmount.toDouble() / Math.pow(10.0, assetPrecision.toDouble())
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cols.add(
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String.format(
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"%.${assetPrecision}f %s",
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assetAmount,
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transferDetail.assetSymbol
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)
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)
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// Fiat Equivalent
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if (transferDetail.fiatAmount != null && transferDetail.fiatSymbol != null) {
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val currency = Currency.getInstance(transferDetail.fiatSymbol)
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val fiatAmount = transferDetail.fiatAmount.toDouble() /
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Math.pow(10.0, currency.defaultFractionDigits.toDouble())
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cols.add(
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String.format(
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"%.${currency.defaultFractionDigits}f %s",
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fiatAmount, currency.currencyCode
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)
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)
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}
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val row = cols.map { col ->
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Cell(font, col).apply { setPadding(2f) }
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}
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tableData.add(row)
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appendMissingCells(tableData, font)
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// TODO update progress
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}
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tableData
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}
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private fun appendMissingCells(tableData: List<List<Cell>>, font: Font) {
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val firstRow = tableData[0]
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val numOfColumns = firstRow.size
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for (i in tableData.indices) {
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val dataRow = tableData[i] as ArrayList<Cell>
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val dataRowColumns = dataRow.size
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if (dataRowColumns < numOfColumns) {
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for (j in 0 until numOfColumns - dataRowColumns) {
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dataRow.add(Cell(font))
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}
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dataRow[dataRowColumns - 1].colSpan = numOfColumns - dataRowColumns + 1
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}
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}
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}
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}
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@ -1,7 +1,6 @@
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package cy.agorise.bitsybitshareswallet.models
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package cy.agorise.bitsybitshareswallet.ui.transactions
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import android.os.Parcelable
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import cy.agorise.bitsybitshareswallet.fragments.TransactionsFragment
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import kotlinx.parcelize.Parcelize
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/**
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@ -1,4 +1,4 @@
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package cy.agorise.bitsybitshareswallet.fragments
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package cy.agorise.bitsybitshareswallet.ui.transactions
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import android.content.res.Resources
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@ -18,7 +18,6 @@ import com.google.firebase.crashlytics.FirebaseCrashlytics
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import cy.agorise.bitsybitshareswallet.adapters.BalancesDetailsAdapter
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import cy.agorise.bitsybitshareswallet.database.joins.BalanceDetail
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import cy.agorise.bitsybitshareswallet.databinding.DialogFilterOptionsBinding
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import cy.agorise.bitsybitshareswallet.models.FilterOptions
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import cy.agorise.bitsybitshareswallet.utils.Constants
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import cy.agorise.bitsybitshareswallet.utils.Helper
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import cy.agorise.bitsybitshareswallet.viewmodels.BalanceDetailViewModel
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@ -110,7 +109,7 @@ class FilterOptionsDialog : DialogFragment() {
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binding.cbAsset.isChecked = mFilterOptions.assetAll
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// Configure BalanceDetailViewModel to obtain the user's Balances
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viewModel.getAll().observe(viewLifecycleOwner, { balancesDetails ->
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viewModel.getAll().observe(viewLifecycleOwner) { balancesDetails ->
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mBalanceDetails.clear()
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mBalanceDetails.addAll(balancesDetails)
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mBalanceDetails.sortWith { a, b -> a.toString().compareTo(b.toString(), true) }
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@ -128,7 +127,7 @@ class FilterOptionsDialog : DialogFragment() {
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break
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}
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}
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})
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}
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// Initialize Equivalent Value
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binding.cbEquivalentValue.setOnCheckedChangeListener { _, isChecked ->
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@ -1,13 +1,10 @@
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package cy.agorise.bitsybitshareswallet.fragments
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package cy.agorise.bitsybitshareswallet.ui.transactions
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import android.Manifest
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import android.content.pm.PackageManager
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import android.graphics.Point
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import android.os.Bundle
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import android.os.Environment
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import android.view.*
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import androidx.activity.result.contract.ActivityResultContracts.OpenDocumentTree
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import androidx.appcompat.widget.SearchView
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import androidx.core.content.ContextCompat
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import androidx.fragment.app.Fragment
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import androidx.fragment.app.FragmentActivity
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import androidx.fragment.app.viewModels
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@ -20,12 +17,10 @@ import com.jakewharton.rxbinding3.appcompat.queryTextChangeEvents
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import cy.agorise.bitsybitshareswallet.R
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import cy.agorise.bitsybitshareswallet.adapters.TransfersDetailsAdapter
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import cy.agorise.bitsybitshareswallet.databinding.FragmentTransactionsBinding
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import cy.agorise.bitsybitshareswallet.models.FilterOptions
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import cy.agorise.bitsybitshareswallet.utils.*
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import cy.agorise.bitsybitshareswallet.viewmodels.TransactionsViewModel
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import cy.agorise.bitsybitshareswallet.utils.BounceTouchListener
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import cy.agorise.bitsybitshareswallet.utils.Constants
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import io.reactivex.android.schedulers.AndroidSchedulers
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import io.reactivex.disposables.CompositeDisposable
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import java.io.File
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import java.util.*
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import java.util.concurrent.TimeUnit
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*/
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class TransactionsFragment : Fragment(), FilterOptionsDialog.OnFilterOptionsSelectedListener {
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companion object {
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private const val TAG = "TransactionsFragment"
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private const val REQUEST_WRITE_EXTERNAL_STORAGE_PERMISSION = 100
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}
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private val viewModel: TransactionsViewModel by viewModels()
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private var _binding: FragmentTransactionsBinding? = null
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private val binding get() = _binding!!
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private var isPdfRequested: Boolean = false
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private var isCsvRequested: Boolean = false
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private var mDisposables = CompositeDisposable()
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override fun onCreateView(
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binding.rvTransactions.layoutManager = LinearLayoutManager(context)
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// Configure TransactionsViewModel to fetch the transaction history
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viewModel.getFilteredTransactions(userId).observe(viewLifecycleOwner, { transactions ->
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viewModel.getFilteredTransactions(userId).observe(viewLifecycleOwner) { transactions ->
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if (transactions.isEmpty()) {
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binding.rvTransactions.visibility = View.GONE
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binding.tvEmpty.visibility = View.VISIBLE
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@ -94,7 +86,7 @@ class TransactionsFragment : Fragment(), FilterOptionsDialog.OnFilterOptionsSele
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if (shouldScrollUp)
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binding.rvTransactions.scrollToPosition(0)
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}
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})
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}
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// Set custom touch listener to handle bounce/stretch effect
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val bounceTouchListener = BounceTouchListener(binding.rvTransactions)
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@ -136,7 +128,7 @@ class TransactionsFragment : Fragment(), FilterOptionsDialog.OnFilterOptionsSele
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true
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}
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R.id.menu_export -> {
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verifyStoragePermission()
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showExportOptionsDialog()
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true
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}
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else -> super.onOptionsItemSelected(item)
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@ -162,75 +154,28 @@ class TransactionsFragment : Fragment(), FilterOptionsDialog.OnFilterOptionsSele
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viewModel.applyFilterOptions(filterOptions)
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}
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/** Verifies that the storage permission has been granted before attempting to generate the export options */
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private fun verifyStoragePermission() {
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if (ContextCompat.checkSelfPermission(
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requireActivity(),
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Manifest.permission.WRITE_EXTERNAL_STORAGE
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)
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!= PackageManager.PERMISSION_GRANTED
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) {
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// Permission is not already granted
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requestPermissions(
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arrayOf(Manifest.permission.WRITE_EXTERNAL_STORAGE),
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REQUEST_WRITE_EXTERNAL_STORAGE_PERMISSION
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)
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} else {
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// Permission is already granted
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showExportOptionsDialog()
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}
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}
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/** Received the result of the storage permission request and if it was accepted then shows the export options
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* dialog, but if it was not accepted then shows a toast explaining that the permission is necessary to generate
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* the export options */
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override fun onRequestPermissionsResult(
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requestCode: Int,
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permissions: Array<out String>,
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grantResults: IntArray
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) {
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super.onRequestPermissionsResult(requestCode, permissions, grantResults)
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if (requestCode == REQUEST_WRITE_EXTERNAL_STORAGE_PERMISSION) {
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if ((grantResults.isNotEmpty() && grantResults[0] == PackageManager.PERMISSION_GRANTED)) {
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showExportOptionsDialog()
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} else {
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context?.toast(getString(R.string.msg__storage_permission_necessary_export))
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}
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return
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}
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}
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private fun showExportOptionsDialog() {
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// Make export options selected by default
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val indices = intArrayOf(0, 1)
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MaterialDialog(requireContext()).show {
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title(R.string.title_export_transactions)
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listItemsMultiChoice(
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R.array.export_options,
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initialSelection = intArrayOf(0, 1)
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initialSelection = indices,
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waitForPositiveButton = true
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) { _, indices, _ ->
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val exportPDF = indices.contains(0)
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val exportCSV = indices.contains(1)
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exportFilteredTransactions(exportPDF, exportCSV)
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// Update export options selected
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isPdfRequested = indices.contains(0)
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isCsvRequested = indices.contains(1)
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}
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positiveButton(R.string.title_export)
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negativeButton(android.R.string.cancel) { dismiss() }
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positiveButton(R.string.title_export) { getFolderForExport.launch(null) }
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}
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}
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/** Creates the export procedures for PDF and CSV, depending on the user selection. */
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private fun exportFilteredTransactions(exportPDF: Boolean, exportCSV: Boolean) {
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// Verifies the BiTSy folder exists in the external storage and if it doesn't then it tries to create it
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val dir = File(Environment.getExternalStorageDirectory(), Constants.EXTERNAL_STORAGE_FOLDER)
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if (!dir.exists()) {
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if (!dir.mkdirs())
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return
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}
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viewModel.getFilteredTransactionsOnce()?.let { filteredTransactions ->
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if (exportPDF)
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activity?.let { PDFGeneratorTask(it).execute(filteredTransactions) }
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if (exportCSV)
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activity?.let { CSVGenerationTask(it).execute(filteredTransactions) }
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}
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private val getFolderForExport = registerForActivityResult(OpenDocumentTree()) { folderUri ->
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viewModel.exportFilteredTransactions(folderUri, isPdfRequested, isCsvRequested)
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}
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override fun onDestroy() {
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@ -238,4 +183,8 @@ class TransactionsFragment : Fragment(), FilterOptionsDialog.OnFilterOptionsSele
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if (!mDisposables.isDisposed) mDisposables.dispose()
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}
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companion object {
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private const val TAG = "TransactionsFragment"
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}
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}
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@ -1,10 +1,13 @@
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package cy.agorise.bitsybitshareswallet.viewmodels
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package cy.agorise.bitsybitshareswallet.ui.transactions
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import android.app.Application
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import android.net.Uri
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import android.util.Log
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import androidx.documentfile.provider.DocumentFile
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import androidx.lifecycle.*
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import com.google.android.material.datepicker.MaterialDatePicker
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import cy.agorise.bitsybitshareswallet.database.joins.TransferDetail
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import cy.agorise.bitsybitshareswallet.models.FilterOptions
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import cy.agorise.bitsybitshareswallet.domain.usecase.ExportTransactionsToPdfUseCase
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import cy.agorise.bitsybitshareswallet.repositories.TransferDetailRepository
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import cy.agorise.bitsybitshareswallet.utils.Helper
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import kotlinx.coroutines.Dispatchers
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@ -14,17 +17,17 @@ import java.util.*
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class TransactionsViewModel(application: Application) : AndroidViewModel(application) {
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companion object {
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const val TAG = "TransactionsViewModel"
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}
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private var mRepository = TransferDetailRepository(application)
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// TODO Inject below dependencies
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private val exportTransactionsToPdfUseCase = ExportTransactionsToPdfUseCase(application)
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private val mRepository = TransferDetailRepository(application)
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/**
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* [FilterOptions] used to filter the list of [TransferDetail] taken from the database
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*/
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private var mFilterOptions = FilterOptions()
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private lateinit var transactions : LiveData<List<TransferDetail>>
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private lateinit var transactions: LiveData<List<TransferDetail>>
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/**
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* This [MediatorLiveData] is used to combine two sources of information into one, keeping the
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@ -64,11 +67,12 @@ class TransactionsViewModel(application: Application) : AndroidViewModel(applica
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return mFilterOptions
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}
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internal fun applyFilterOptions(filterOptions: FilterOptions) = transactions.value?.let { transactions ->
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viewModelScope.launch {
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filteredTransactions.value = filter(transactions, filterOptions)
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}
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}.also { mFilterOptions = filterOptions }
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internal fun applyFilterOptions(filterOptions: FilterOptions) =
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transactions.value?.let { transactions ->
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viewModelScope.launch {
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filteredTransactions.value = filter(transactions, filterOptions)
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}
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}.also { mFilterOptions = filterOptions }
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|
||||
internal fun setFilterQuery(query: String) = transactions.value?.let { transactions ->
|
||||
mFilterOptions.query = query
|
||||
|
@ -83,7 +87,10 @@ class TransactionsViewModel(application: Application) : AndroidViewModel(applica
|
|||
* Filters the given list of [TransferDetail] given the [FilterOptions] and returns a filtered list
|
||||
* of [TransferDetail], doing all the work in a background thread using kotlin coroutines
|
||||
*/
|
||||
private suspend fun filter(transactions: List<TransferDetail>, filterOptions: FilterOptions) : List<TransferDetail> {
|
||||
private suspend fun filter(
|
||||
transactions: List<TransferDetail>,
|
||||
filterOptions: FilterOptions
|
||||
): List<TransferDetail> {
|
||||
return withContext(Dispatchers.Default) {
|
||||
|
||||
// Create a list to store the filtered transactions
|
||||
|
@ -107,7 +114,8 @@ class TransactionsViewModel(application: Application) : AndroidViewModel(applica
|
|||
|
||||
// Filter by date range
|
||||
if (!filterOptions.dateRangeAll && (transaction.date < startDate ||
|
||||
transaction.date > endDate))
|
||||
transaction.date > endDate)
|
||||
)
|
||||
continue
|
||||
|
||||
// Filter by asset
|
||||
|
@ -115,8 +123,10 @@ class TransactionsViewModel(application: Application) : AndroidViewModel(applica
|
|||
continue
|
||||
|
||||
// Filter by equivalent value
|
||||
if (!filterOptions.equivalentValueAll && ((transaction.fiatAmount ?: -1 ) < filterOptions.fromEquivalentValue
|
||||
|| (transaction.fiatAmount ?: -1) > filterOptions.toEquivalentValue))
|
||||
if (!filterOptions.equivalentValueAll && ((transaction.fiatAmount
|
||||
?: -1) < filterOptions.fromEquivalentValue
|
||||
|| (transaction.fiatAmount ?: -1) > filterOptions.toEquivalentValue)
|
||||
)
|
||||
continue
|
||||
|
||||
// Filter transactions sent to agorise
|
||||
|
@ -133,4 +143,27 @@ class TransactionsViewModel(application: Application) : AndroidViewModel(applica
|
|||
filteredTransactions
|
||||
}
|
||||
}
|
||||
|
||||
/** Creates the export procedures for PDF and CSV, depending on the user selection. */
|
||||
fun exportFilteredTransactions(folderUri: Uri, exportPdf: Boolean, exportCsv: Boolean) {
|
||||
Log.d(TAG, "Export options selected. PDF: $exportPdf, CSV: $exportCsv")
|
||||
|
||||
if (!exportPdf && !exportCsv) return
|
||||
|
||||
// TODO Use injected context
|
||||
val folderDocumentFile = DocumentFile.fromTreeUri(getApplication(), folderUri) ?: return
|
||||
|
||||
if (exportPdf) {
|
||||
viewModelScope.launch {
|
||||
filteredTransactions.value?.let { transactions ->
|
||||
// TODO Show success/failure message
|
||||
exportTransactionsToPdfUseCase(transactions, folderDocumentFile)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
companion object {
|
||||
private const val TAG = "TransactionsViewModel"
|
||||
}
|
||||
}
|
|
@ -1,215 +0,0 @@
|
|||
package cy.agorise.bitsybitshareswallet.utils
|
||||
|
||||
import android.content.Context
|
||||
import android.os.AsyncTask
|
||||
import android.os.Environment
|
||||
import android.util.Log
|
||||
import androidx.core.os.ConfigurationCompat
|
||||
import com.pdfjet.*
|
||||
|
||||
import cy.agorise.bitsybitshareswallet.R
|
||||
import cy.agorise.bitsybitshareswallet.database.joins.TransferDetail
|
||||
import java.io.*
|
||||
import java.lang.Exception
|
||||
import java.lang.ref.WeakReference
|
||||
import java.text.SimpleDateFormat
|
||||
import java.util.*
|
||||
|
||||
/**
|
||||
* AsyncTask subclass used to move the PDF generation procedure to a background thread
|
||||
* and inform the UI of the progress.
|
||||
*/
|
||||
class PDFGeneratorTask(context: Context) : AsyncTask<List<TransferDetail>, Int, String>() {
|
||||
|
||||
companion object {
|
||||
private const val TAG = "PDFGeneratorTask"
|
||||
}
|
||||
|
||||
private val mContextRef: WeakReference<Context> = WeakReference(context)
|
||||
|
||||
override fun doInBackground(vararg params: List<TransferDetail>): String {
|
||||
return createPDFDocument(params[0])
|
||||
}
|
||||
|
||||
private fun combinePath(path1: String, path2: String): String {
|
||||
val file1 = File(path1)
|
||||
val file2 = File(file1, path2)
|
||||
return file2.path
|
||||
}
|
||||
|
||||
/** Creates an empty file with the given name, in case it does not exist */
|
||||
private fun createEmptyFile(path: String) {
|
||||
try {
|
||||
val file = File(path)
|
||||
val writer = FileWriter(file)
|
||||
writer.flush()
|
||||
writer.close()
|
||||
} catch (e: IOException) {
|
||||
e.printStackTrace()
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
private fun createPDFDocument(transferDetails: List<TransferDetail>): String {
|
||||
return try {
|
||||
// Create the PDF file name
|
||||
val fileName = mContextRef.get()?.resources?.let {
|
||||
"${it.getString(R.string.app_name)}-${it.getString(R.string.title_transactions)}"} + ".pdf"
|
||||
|
||||
// Obtains the path to store the PDF
|
||||
val externalStorageFolder = Environment.getExternalStorageDirectory().absolutePath + File.separator +
|
||||
Constants.EXTERNAL_STORAGE_FOLDER
|
||||
val filePath = combinePath(externalStorageFolder, fileName)
|
||||
createEmptyFile(filePath)
|
||||
|
||||
// Creates a new PDF object
|
||||
val pdf = PDF(
|
||||
BufferedOutputStream(
|
||||
FileOutputStream(filePath)), Compliance.PDF_A_1B)
|
||||
|
||||
|
||||
// Font used for the table headers
|
||||
val f1 = Font(pdf, CoreFont.HELVETICA_BOLD)
|
||||
f1.size = 7f
|
||||
|
||||
// Font used for the table contents
|
||||
val f2 = Font(pdf, CoreFont.HELVETICA)
|
||||
f2.size = 7f
|
||||
|
||||
// Creates a new PDF table
|
||||
val table = Table()
|
||||
|
||||
// 2D array of cells used to populate the PDF table
|
||||
val tableData = ArrayList<List<Cell>>()
|
||||
|
||||
// Add column names/headers
|
||||
val columnNames = intArrayOf(R.string.title_from, R.string.title_to, R.string.title_memo, R.string.title_date,
|
||||
R.string.title_time, R.string.title_amount, R.string.title_equivalent_value)
|
||||
|
||||
val header = ArrayList<Cell>()
|
||||
|
||||
for (columnName in columnNames) {
|
||||
val cell = Cell(f1, mContextRef.get()?.getString(columnName))
|
||||
cell.setTopPadding(2f)
|
||||
cell.setBottomPadding(2f)
|
||||
cell.setLeftPadding(2f)
|
||||
cell.setRightPadding(2f)
|
||||
header.add(cell)
|
||||
}
|
||||
|
||||
// Add the table headers
|
||||
tableData.add(header)
|
||||
|
||||
// Add the table contents
|
||||
mContextRef.get()?.let { context ->
|
||||
val locale = ConfigurationCompat.getLocales(context.resources.configuration)[0]
|
||||
tableData.addAll(getData(transferDetails, f2, locale))
|
||||
}
|
||||
|
||||
// Configure the PDF table
|
||||
table.setData(tableData, Table.DATA_HAS_1_HEADER_ROWS)
|
||||
table.setCellBordersWidth(0.2f)
|
||||
// The A4 size has 595 points of width, with the below we are trying to assign the same
|
||||
// width to all cells and also keep them centered.
|
||||
for (i in 0..6) {
|
||||
table.setColumnWidth(i, 65f)
|
||||
}
|
||||
table.wrapAroundCellText()
|
||||
table.mergeOverlaidBorders()
|
||||
|
||||
// Populate the PDF table
|
||||
while (table.hasMoreData()) {
|
||||
// Configures the PDF page
|
||||
val page = Page(pdf, Letter.PORTRAIT)
|
||||
table.setLocation(45f, 30f)
|
||||
table.drawOn(page)
|
||||
}
|
||||
|
||||
pdf.close()
|
||||
|
||||
"PDF generated and saved: $filePath"
|
||||
} catch (e: Exception) {
|
||||
Log.e(TAG, "Exception while trying to generate a PDF. Msg: " + e.message)
|
||||
"Unable to generate PDF. Please retry. Error: ${e.message}"
|
||||
}
|
||||
}
|
||||
|
||||
private fun getData(transferDetails: List<TransferDetail>, font: Font, locale: Locale): List<List<Cell>> {
|
||||
|
||||
val tableData = ArrayList<List<Cell>>()
|
||||
|
||||
// Configure date and time formats to reuse in all the transfers
|
||||
val dateFormat = SimpleDateFormat("MM-dd-yyyy", locale)
|
||||
val timeFormat = SimpleDateFormat("HH:mm:ss", locale)
|
||||
var date: Date
|
||||
|
||||
// Save all the transfers information
|
||||
for ( (index, transferDetail) in transferDetails.withIndex()) {
|
||||
val row = ArrayList<Cell>()
|
||||
|
||||
val cols = ArrayList<String>()
|
||||
|
||||
date = Date(transferDetail.date * 1000)
|
||||
|
||||
cols.add(transferDetail.from ?: "") // From
|
||||
cols.add(transferDetail.to ?: "") // To
|
||||
cols.add(transferDetail.memo) // Memo
|
||||
cols.add(dateFormat.format(date)) // Date
|
||||
cols.add(timeFormat.format(date)) // Time
|
||||
|
||||
// Asset Amount
|
||||
val assetPrecision = transferDetail.assetPrecision
|
||||
val assetAmount = transferDetail.assetAmount.toDouble() / Math.pow(10.0, assetPrecision.toDouble())
|
||||
cols.add(String.format("%.${assetPrecision}f %s", assetAmount, transferDetail.assetSymbol))
|
||||
|
||||
// Fiat Equivalent
|
||||
if (transferDetail.fiatAmount != null && transferDetail.fiatSymbol != null) {
|
||||
val currency = Currency.getInstance(transferDetail.fiatSymbol)
|
||||
val fiatAmount = transferDetail.fiatAmount.toDouble() /
|
||||
Math.pow(10.0, currency.defaultFractionDigits.toDouble())
|
||||
cols.add(String.format("%.${currency.defaultFractionDigits}f %s",
|
||||
fiatAmount, currency.currencyCode))
|
||||
}
|
||||
|
||||
for (col in cols) {
|
||||
val cell = Cell(font, col)
|
||||
cell.setTopPadding(2f)
|
||||
cell.setBottomPadding(2f)
|
||||
cell.setLeftPadding(2f)
|
||||
cell.setRightPadding(2f)
|
||||
row.add(cell)
|
||||
}
|
||||
tableData.add(row)
|
||||
|
||||
appendMissingCells(tableData, font)
|
||||
|
||||
// TODO update progress
|
||||
}
|
||||
|
||||
return tableData
|
||||
}
|
||||
|
||||
private fun appendMissingCells(tableData: List<List<Cell>>, font: Font) {
|
||||
val firstRow = tableData[0]
|
||||
val numOfColumns = firstRow.size
|
||||
for (i in tableData.indices) {
|
||||
val dataRow = tableData[i] as ArrayList<Cell>
|
||||
val dataRowColumns = dataRow.size
|
||||
if (dataRowColumns < numOfColumns) {
|
||||
for (j in 0 until numOfColumns - dataRowColumns) {
|
||||
dataRow.add(Cell(font))
|
||||
}
|
||||
dataRow[dataRowColumns - 1].colSpan = numOfColumns - dataRowColumns + 1
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
override fun onProgressUpdate(values: Array<Int>) {
|
||||
// TODO show progress
|
||||
}
|
||||
|
||||
override fun onPostExecute(message: String) {
|
||||
mContextRef.get()?.toast(message)
|
||||
}
|
||||
}
|
|
@ -50,7 +50,7 @@
|
|||
|
||||
<fragment
|
||||
android:id="@+id/transactions_dest"
|
||||
android:name="cy.agorise.bitsybitshareswallet.fragments.TransactionsFragment"
|
||||
android:name="cy.agorise.bitsybitshareswallet.ui.transactions.TransactionsFragment"
|
||||
android:label="@string/title_transactions"
|
||||
tools:layout="@layout/fragment_transactions">
|
||||
|
||||
|
|
|
@ -65,7 +65,6 @@
|
|||
<string name="title_export_transactions">Exportieren Sie gefilterte Transaktionen</string>
|
||||
<string name="text__pdf">PDF</string>
|
||||
<string name="text__csv">CSV</string>
|
||||
<string name="msg__storage_permission_necessary_export">Zum Exportieren von PDF / CSV-Dateien ist eine Speichererlaubnis erforderlich.</string>
|
||||
<string name="title_from">Von</string>
|
||||
<string name="title_to">Zu</string>
|
||||
<string name="title_memo">Memo</string>
|
||||
|
|
|
@ -65,7 +65,6 @@
|
|||
<string name="title_export_transactions">Exportar transacciones filtradas</string>
|
||||
<string name="text__pdf">PDF</string>
|
||||
<string name="text__csv">CSV</string>
|
||||
<string name="msg__storage_permission_necessary_export">El permiso de almacenamiento es necesario para exportar los archivos PDF/CSV.</string>
|
||||
<string name="title_from">De</string>
|
||||
<string name="title_to">Para</string>
|
||||
<string name="title_memo">Memo</string>
|
||||
|
|
|
@ -65,7 +65,6 @@
|
|||
<string name="title_export_transactions">Exporter les transactions filtrées</string>
|
||||
<string name="text__pdf">PDF</string>
|
||||
<string name="text__csv">CSV</string>
|
||||
<string name="msg__storage_permission_necessary_export">Une autorisation de stockage est nécessaire pour exporter des fichiers PDF / CSV.</string>
|
||||
<string name="title_from">De</string>
|
||||
<string name="title_to">À</string>
|
||||
<string name="title_memo">Note</string>
|
||||
|
|
|
@ -65,7 +65,6 @@
|
|||
<string name="title_export_transactions">फ़िल्टर्ड लेनदेन को निर्यात करें</string>
|
||||
<string name="text__pdf">पीडीएफ</string>
|
||||
<string name="text__csv">सीएसवी</string>
|
||||
<string name="msg__storage_permission_necessary_export">PDF / CSV फ़ाइलों को निर्यात करने के लिए भंडारण अनुमति आवश्यक है।</string>
|
||||
<string name="title_from">से</string>
|
||||
<string name="title_to">सेवा मेरे</string>
|
||||
<string name="title_memo">मेमो</string>
|
||||
|
|
|
@ -65,7 +65,6 @@
|
|||
<string name="title_export_transactions">フィルタリングされたトランザクションをエクスポートする</string>
|
||||
<string name="text__pdf">PDF</string>
|
||||
<string name="text__csv">CSV</string>
|
||||
<string name="msg__storage_permission_necessary_export">PDF / CSVファイルをエクスポートするには、ストレージ許可が必要です。</string>
|
||||
<string name="title_from">から</string>
|
||||
<string name="title_to">に</string>
|
||||
<string name="title_memo">メモ</string>
|
||||
|
|
|
@ -65,7 +65,6 @@
|
|||
<string name="title_export_transactions">ਫਿਲਟਰ ਟ੍ਰਾਂਜੈਕਸ਼ਨਾਂ ਨੂੰ ਐਕਸਪੋਰਟ ਕਰੋ</string>
|
||||
<string name="text__pdf">ਪੀਡੀਐਫ</string>
|
||||
<string name="text__csv">CSV</string>
|
||||
<string name="msg__storage_permission_necessary_export">ਸਟੋਰੇਜ਼ ਦੀ ਇਜ਼ਾਜ਼ਤ PDF / CSV ਫਾਈਲਾਂ ਨੂੰ ਨਿਰਯਾਤ ਕਰਨ ਲਈ ਜ਼ਰੂਰੀ ਹੈ.</string>
|
||||
<string name="title_from">ਤੋਂ</string>
|
||||
<string name="title_to">ਨੂੰ</string>
|
||||
<string name="title_memo">ਮੀਮੋ</string>
|
||||
|
|
|
@ -65,7 +65,6 @@
|
|||
<string name="title_export_transactions">Exportar transações filtradas</string>
|
||||
<string name="text__pdf">PDF</string>
|
||||
<string name="text__csv">CSV</string>
|
||||
<string name="msg__storage_permission_necessary_export">É necessária permissão de armazenamento para exportar arquivos PDF / CSV.</string>
|
||||
<string name="title_from">De</string>
|
||||
<string name="title_to">Para</string>
|
||||
<string name="title_memo">Memorando</string>
|
||||
|
|
|
@ -65,7 +65,6 @@
|
|||
<string name="title_export_transactions">Экспорт отфильтрованных транзакций</string>
|
||||
<string name="text__pdf">PDF</string>
|
||||
<string name="text__csv">CSV</string>
|
||||
<string name="msg__storage_permission_necessary_export">Разрешение на хранение необходимо для экспорта файлов PDF / CSV.</string>
|
||||
<string name="title_from">От</string>
|
||||
<string name="title_to">к</string>
|
||||
<string name="title_memo">напоминание</string>
|
||||
|
|
|
@ -65,7 +65,6 @@
|
|||
<string name="title_export_transactions">导出已过滤的交易</string>
|
||||
<string name="text__pdf">PDF</string>
|
||||
<string name="text__csv">CSV</string>
|
||||
<string name="msg__storage_permission_necessary_export">导出PDF / CSV文件需要存储权限。</string>
|
||||
<string name="title_from">从</string>
|
||||
<string name="title_to">至</string>
|
||||
<string name="title_memo">备忘录</string>
|
||||
|
|
|
@ -67,7 +67,6 @@
|
|||
<string name="title_export_transactions">Export filtered transactions</string>
|
||||
<string name="text__pdf">PDF</string>
|
||||
<string name="text__csv">CSV</string>
|
||||
<string name="msg__storage_permission_necessary_export">Storage permission is necessary to export PDF/CSV files.</string>
|
||||
<string name="title_from">From</string>
|
||||
<string name="title_to">To</string>
|
||||
<string name="title_memo">Memo</string>
|
||||
|
|
Loading…
Reference in a new issue