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  2. Application/
  3. CONTRIB.md
  4. CONTRIBUTING.md
  5. LICENSE
  6. NOTICE
  7. README.md
  8. build.gradle
  9. gradle/
  10. gradlew
  11. gradlew.bat
  12. screenshots/
  13. settings.gradle
prebuilts/gradle/PdfRendererBasic/README.md

Android PdfRendererBasic Sample

This sample demonstrates how to display PDF document on screen using the PdfRenderer introduced in Android 5.0 Lollipop.

Introduction

You can now render PDF document pages into bitmap images for printing by using the new PdfRenderer class. You must specify a ParcelFileDescriptor that is seekable (that is, the content can be randomly accessed) on which the system writes the the printable content. Your app can obtain a page for rendering with openPage(), then call [render()][4] to turn the opened [PdfRenderer.Page][5] into a bitmap.

This sample loads the PDF from assets. Contents of assets are compressed by default, but we disable it since PdfRenderer class cannot handle it.

android {
    aaptOptions {
        noCompress "pdf"
    }
}

[4]: https://developer.android.com/reference/android/graphics/pdf/PdfRenderer.Page.html#render(android.graphics.Bitmap, android.graphics.Rect, android.graphics.Matrix, int) [5]: https://developer.android.com/reference/android/graphics/pdf/PdfRenderer.Page.html

Pre-requisites

  • Android SDK v21
  • Android Build Tools v21.1.1
  • Android Support Repository

Screenshots

Getting Started

This sample uses the Gradle build system. To build this project, use the “gradlew build” command or use “Import Project” in Android Studio.

Support

If you've found an error in this sample, please file an issue: https://github.com/googlesamples/android-PdfRendererBasic

Patches are encouraged, and may be submitted by forking this project and submitting a pull request through GitHub. Please see CONTRIBUTING.md for more details.

License

Copyright 2014 The Android Open Source Project, Inc.

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.