Simple PDF viewer made with and for Jetpack Compose
Add INTERNET permission to your Android Manifest
<uses-permission android:name="android.permission.INTERNET" />[OPTIONAL] Set android:usesCleartextTraffic="true" in your Android Manifest <application> tag to enable downloading of PDF documents from unsecure http:// URLs
<application>
...
android:usesCleartextTraffic="true"
...
</application>Add Jitpack to your project repositories
dependencyResolutionManagement {
repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
repositories {
mavenCentral()
maven { url 'https://jitpack.io' }
}
}- Add lycoris to your project dependencies
dependencies {
implementation 'com.github.arcanegolem:Materialize:<version>'
}ColumnPdfViewer composable function provides a simple scrollable column PDF viewer, fillers and "more" menu can be customized using PdfViewerColors and options parameters. PDF document can be provided via URL, Uri or Raw resource using corresponding PdfProvider.
For example, following code (see more in MainActivity.kt) will result in something like this:
ColumnPdfViewer(
modifier = Modifier.fillMaxSize(),
pdfProvider = PdfProvider.ResProvider(
resId = R.raw.sample_multipage,
bitmapScale = 3,
identifier = "sample_multipage"
),
colors = PdfViewerColors(
fillerPageColor = Color.Black,
floatingElementsColor = Color.Blue,
iconButtonColors = IconButtonDefaults.iconButtonColors(),
textFieldColors = TextFieldDefaults.colors()
),
options = listOf(
PdfViewerOption(
title = "SampleOption",
action = {
Toast.makeText(context, "Sample text", Toast.LENGTH_SHORT).show()
}
),
PdfViewerOption(
title = "SampleOption2",
action = {
Toast.makeText(context, "Another sample text", Toast.LENGTH_SHORT).show()
}
)
),
fillerAspectRatio = 1f / sqrt(2f)
)