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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1 @@ | ||
| -keep class com.shockwave.** |
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| <?xml version="1.0" encoding="utf-8"?> | ||
| <manifest xmlns:android="http://schemas.android.com/apk/res/android"> | ||
|
|
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| <uses-permission android:name="android.permission.INTERNET" /> | ||
| </manifest> |
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129 changes: 129 additions & 0 deletions
129
affogato-pdf-viewer/src/main/java/com/parsuomash/affogato/pdfviewer/HorizontalPDFView.kt
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| @file:Suppress("unused") | ||
|
|
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| package com.parsuomash.affogato.pdfviewer | ||
|
|
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| import android.net.Uri | ||
| import androidx.compose.runtime.Composable | ||
| import androidx.compose.runtime.getValue | ||
| import androidx.compose.runtime.mutableIntStateOf | ||
| import androidx.compose.runtime.mutableStateOf | ||
| import androidx.compose.runtime.saveable.rememberSaveable | ||
| import androidx.compose.runtime.setValue | ||
| import androidx.compose.ui.Modifier | ||
| import androidx.compose.ui.viewinterop.AndroidView | ||
| import com.github.barteksc.pdfviewer.PDFView | ||
| import com.github.barteksc.pdfviewer.util.FitPolicy | ||
| import com.parsuomash.affogato.pdfviewer.zoomable.ZoomableDefaults | ||
| import com.parsuomash.affogato.pdfviewer.zoomable.ZoomableState | ||
| import com.parsuomash.affogato.pdfviewer.zoomable.rememberZoomableState | ||
| import java.io.File | ||
| import java.io.InputStream | ||
|
|
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| @Composable | ||
| fun HorizontalPDFView( | ||
| modifier: Modifier = Modifier, | ||
| uri: Uri, | ||
| zoomableState: ZoomableState = rememberZoomableState( | ||
| minScale = ZoomableDefaults.DefaultScale | ||
| ) | ||
| ) { | ||
| HorizontalPDFViewImpl(modifier = modifier, zoomableState = zoomableState) { | ||
| it.fromUri(uri) | ||
| } | ||
| } | ||
|
|
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| @Composable | ||
| fun HorizontalPDFView( | ||
| modifier: Modifier = Modifier, | ||
| file: File, | ||
| zoomableState: ZoomableState = rememberZoomableState( | ||
| minScale = ZoomableDefaults.DefaultScale | ||
| ) | ||
| ) { | ||
| HorizontalPDFViewImpl(modifier = modifier, zoomableState = zoomableState) { | ||
| it.fromFile(file) | ||
| } | ||
| } | ||
|
|
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| @Composable | ||
| fun HorizontalPDFView( | ||
| modifier: Modifier = Modifier, | ||
| assetName: String, | ||
| zoomableState: ZoomableState = rememberZoomableState( | ||
| minScale = ZoomableDefaults.DefaultScale | ||
| ) | ||
| ) { | ||
| HorizontalPDFViewImpl(modifier = modifier, zoomableState = zoomableState) { | ||
| it.fromAsset(assetName) | ||
| } | ||
| } | ||
|
|
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| @Composable | ||
| fun HorizontalPDFView( | ||
| modifier: Modifier = Modifier, | ||
| bytes: ByteArray, | ||
| zoomableState: ZoomableState = rememberZoomableState( | ||
| minScale = ZoomableDefaults.DefaultScale | ||
| ) | ||
| ) { | ||
| HorizontalPDFViewImpl(modifier = modifier, zoomableState = zoomableState) { | ||
| it.fromBytes(bytes) | ||
| } | ||
| } | ||
|
|
||
| @Composable | ||
| fun HorizontalPDFView( | ||
| modifier: Modifier = Modifier, | ||
| stream: InputStream, | ||
| zoomableState: ZoomableState = rememberZoomableState( | ||
| minScale = ZoomableDefaults.DefaultScale | ||
| ) | ||
| ) { | ||
| HorizontalPDFViewImpl(modifier = modifier, zoomableState = zoomableState) { | ||
| it.fromStream(stream) | ||
| } | ||
| } | ||
|
|
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| @Composable | ||
| private fun HorizontalPDFViewImpl( | ||
| modifier: Modifier, | ||
| zoomableState: ZoomableState, | ||
| configurator: (PDFView) -> PDFView.Configurator | ||
| ) { | ||
| var currentPage by rememberSaveable { mutableIntStateOf(0) } | ||
| var isDefaultPageLoaded by rememberSaveable { mutableStateOf(false) } | ||
|
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| AndroidView( | ||
| modifier = modifier, | ||
| factory = { context -> | ||
| PDFView(context, null).also { | ||
| it.clipToOutline = true | ||
| } | ||
| }, | ||
| update = { pdfView -> | ||
| pdfView.apply { | ||
| configurator(pdfView).apply { | ||
| minZoom = zoomableState.minScale | ||
| midZoom = zoomableState.doubleTapScale | ||
| maxZoom = zoomableState.maxScale | ||
| pageFitPolicy(FitPolicy.WIDTH) | ||
| useBestQuality(true) | ||
|
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| swipeHorizontal(true) | ||
| pageSnap(true) | ||
| autoSpacing(true) | ||
| pageFling(true) | ||
|
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| if (isDefaultPageLoaded.not()) { | ||
| defaultPage(currentPage) | ||
| isDefaultPageLoaded = true | ||
| } | ||
| }.load() | ||
| } | ||
| }, | ||
| onRelease = { pdfView -> | ||
| currentPage = pdfView.currentPage | ||
| isDefaultPageLoaded = false | ||
| } | ||
| ) | ||
| } |
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124 changes: 124 additions & 0 deletions
124
affogato-pdf-viewer/src/main/java/com/parsuomash/affogato/pdfviewer/VerticalPDFView.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,124 @@ | ||
| @file:Suppress("unused") | ||
|
|
||
| package com.parsuomash.affogato.pdfviewer | ||
|
|
||
| import android.net.Uri | ||
| import androidx.compose.runtime.Composable | ||
| import androidx.compose.runtime.getValue | ||
| import androidx.compose.runtime.mutableIntStateOf | ||
| import androidx.compose.runtime.mutableStateOf | ||
| import androidx.compose.runtime.saveable.rememberSaveable | ||
| import androidx.compose.runtime.setValue | ||
| import androidx.compose.ui.Modifier | ||
| import androidx.compose.ui.viewinterop.AndroidView | ||
| import com.github.barteksc.pdfviewer.PDFView | ||
| import com.github.barteksc.pdfviewer.util.FitPolicy | ||
| import com.parsuomash.affogato.pdfviewer.zoomable.ZoomableDefaults | ||
| import com.parsuomash.affogato.pdfviewer.zoomable.ZoomableState | ||
| import com.parsuomash.affogato.pdfviewer.zoomable.rememberZoomableState | ||
| import java.io.File | ||
| import java.io.InputStream | ||
|
|
||
| @Composable | ||
| fun VerticalPDFView( | ||
| modifier: Modifier = Modifier, | ||
| uri: Uri, | ||
| zoomableState: ZoomableState = rememberZoomableState( | ||
| minScale = ZoomableDefaults.DefaultScale | ||
| ) | ||
| ) { | ||
| VerticalPDFViewImpl(modifier = modifier, zoomableState = zoomableState) { | ||
| it.fromUri(uri) | ||
| } | ||
| } | ||
|
|
||
| @Composable | ||
| fun VerticalPDFView( | ||
| modifier: Modifier = Modifier, | ||
| file: File, | ||
| zoomableState: ZoomableState = rememberZoomableState( | ||
| minScale = ZoomableDefaults.DefaultScale | ||
| ) | ||
| ) { | ||
| VerticalPDFViewImpl(modifier = modifier, zoomableState = zoomableState) { | ||
| it.fromFile(file) | ||
| } | ||
| } | ||
|
|
||
| @Composable | ||
| fun VerticalPDFView( | ||
| modifier: Modifier = Modifier, | ||
| assetName: String, | ||
| zoomableState: ZoomableState = rememberZoomableState( | ||
| minScale = ZoomableDefaults.DefaultScale | ||
| ) | ||
| ) { | ||
| VerticalPDFViewImpl(modifier = modifier, zoomableState = zoomableState) { | ||
| it.fromAsset(assetName) | ||
| } | ||
| } | ||
|
|
||
| @Composable | ||
| fun VerticalPDFView( | ||
| modifier: Modifier = Modifier, | ||
| bytes: ByteArray, | ||
| zoomableState: ZoomableState = rememberZoomableState( | ||
| minScale = ZoomableDefaults.DefaultScale | ||
| ) | ||
| ) { | ||
| VerticalPDFViewImpl(modifier = modifier, zoomableState = zoomableState) { | ||
| it.fromBytes(bytes) | ||
| } | ||
| } | ||
|
|
||
| @Composable | ||
| fun VerticalPDFView( | ||
| modifier: Modifier = Modifier, | ||
| stream: InputStream, | ||
| zoomableState: ZoomableState = rememberZoomableState( | ||
| minScale = ZoomableDefaults.DefaultScale | ||
| ) | ||
| ) { | ||
| VerticalPDFViewImpl(modifier = modifier, zoomableState = zoomableState) { | ||
| it.fromStream(stream) | ||
| } | ||
| } | ||
|
|
||
| @Composable | ||
| private fun VerticalPDFViewImpl( | ||
| modifier: Modifier, | ||
| zoomableState: ZoomableState, | ||
| configurator: (PDFView) -> PDFView.Configurator | ||
| ) { | ||
| var currentPage by rememberSaveable { mutableIntStateOf(0) } | ||
| var isDefaultPageLoaded by rememberSaveable { mutableStateOf(false) } | ||
|
|
||
| AndroidView( | ||
| modifier = modifier, | ||
| factory = { context -> | ||
| PDFView(context, null).also { | ||
| it.clipToOutline = true | ||
| } | ||
| }, | ||
| update = { pdfView -> | ||
| pdfView.apply { | ||
| configurator(pdfView).apply { | ||
| minZoom = zoomableState.minScale | ||
| midZoom = zoomableState.doubleTapScale | ||
| maxZoom = zoomableState.maxScale | ||
| pageFitPolicy(FitPolicy.WIDTH) | ||
| useBestQuality(true) | ||
|
|
||
| if (isDefaultPageLoaded.not()) { | ||
| defaultPage(currentPage) | ||
| isDefaultPageLoaded = true | ||
| } | ||
| }.load() | ||
| } | ||
| }, | ||
| onRelease = { pdfView -> | ||
| currentPage = pdfView.currentPage | ||
| isDefaultPageLoaded = false | ||
| } | ||
| ) | ||
| } |
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