| <?xml version="1.0" encoding="UTF-8"?> |
| <!-- |
| Copyright 2014 The Android Open Source Project |
| |
| Licensed 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. |
| --> |
| |
| |
| |
| <sample> |
| <name>PdfRendererBasic</name> |
| <group>UI</group> |
| <package>com.example.android.pdfrendererbasic</package> |
| |
| |
| |
| <!-- change minSdk if needed--> |
| <minSdk>21</minSdk> |
| <compileSdkVersion>21</compileSdkVersion> |
| |
| |
| <strings> |
| <intro> |
| <![CDATA[ |
| This sample demonstrates how to use PdfRenderer to display PDF documents on the screen. |
| ]]> |
| </intro> |
| </strings> |
| |
| <aapt> |
| <noCompress>pdf</noCompress> |
| </aapt> |
| |
| <template src="base"/> |
| |
| <metadata> |
| <status>PUBLISHED</status> |
| <categories>UI, Graphics</categories> |
| <technologies>Android</technologies> |
| <languages>Java</languages> |
| <solutions>Mobile</solutions> |
| <level>BEGINNER</level> |
| <icon>screenshots/icon-web.png</icon> |
| <screenshots> |
| <img>screenshots/main.png</img> |
| </screenshots> |
| <api_refs> |
| <android>android.graphics.pdf.PdfRenderer</android> |
| </api_refs> |
| |
| <description> |
| <![CDATA[ |
| This sample demonstrates how to display PDF document on screen using |
| the PdfRenderer introduced in Android 5.0 Lollipop. |
| ]]> |
| </description> |
| |
| <intro> |
| <![CDATA[ |
| You can now render PDF document pages into bitmap images for printing by using |
| the new [PdfRenderer][1] class. You must specify a [ParcelFileDescriptor][2] |
| 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()][3], 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. |
| |
| ```groovy |
| android { |
| aaptOptions { |
| noCompress "pdf" |
| } |
| } |
| ``` |
| |
| [1]: https://developer.android.com/reference/android/graphics/pdf/PdfRenderer.html |
| [2]: https://developer.android.com/reference/android/os/ParcelFileDescriptor.html |
| [3]: https://developer.android.com/reference/android/graphics/pdf/PdfRenderer.html#openPage(int) |
| [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 |
| ]]> |
| </intro> |
| </metadata> |
| |
| </sample> |