This repository contains GroupDocs.Viewer Cloud SDK for Android source code. This SDK siplify using GroupDocs.Viewer Cloud REST APIs in your Android applications on Java language. This allows rendering any type of documents - Word, Excel, Presentation, Cad, Email, etc, to HTML, image or PDF format with the flexibility to render the whole document or custom range of pages.
Add Internet permission in the AndroidManifest.xml. Example:
<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="<package name>">
<uses-permission android:name="android.permission.INTERNET" />
...Add following repository and dependency to your android module's build.gradle after "apply plugin: 'com.android.application'" section:
repositories {
maven {
url "https://repository.groupdocs.cloud/repo/"
}
}
...
dependencies {
...
implementation 'com.groupdocs:groupdocs-viewer-cloud-android:25.7'
}- Please follow the installation instruction
- Get your AppSID and AppKey at Dashboard and use them in your code
- Build and execute
- Explore more samples at GitHub
Below is an example demonstrating how to preview document using GroupDocs.Viewer Cloud SDK for Android:
import com.groupdocs.cloud.viewer.api.ViewApi;
import com.groupdocs.cloud.viewer.client.Configuration;
import com.groupdocs.cloud.viewer.model.requests.ConvertAndDownloadRequest;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.FileOutputStream;
public class Example {
public static void main(String[] args) {
// For complete examples and data files, please go to https://github.com/groupdocs-viewer-cloud/groupdocs-viewer-cloud-java-samples
String myClientId = ""; // Get Client Id from https://dashboard.groupdocs.cloud
String myClientSecret = ""; // Get Client Secret from https://dashboard.groupdocs.cloud
Configuration configuration = new Configuration(myClientId, myClientSecret);
ViewApi viewApi = new ViewApi(configuration);
String format = "jpg";
try (InputStream fileStream = new FileInputStream("myfile.docx")) {
ConvertAndDownloadRequest request = new ConvertAndDownloadRequest(format, fileStream);
InputStream result = viewApi.convertAndDownload(request);
// Save the resulting stream (a *.jpg file) for your purpose
try (OutputStream outStream = new FileOutputStream("output.jpg")) {
byte[] buffer = new byte[8192];
int bytesRead;
while ((bytesRead = result.read(buffer)) != -1) {
outStream.write(buffer, 0, bytesRead);
}
}
result.close();
} catch (Exception e) {
System.err.println("Failed to convert and download the document");
e.printStackTrace();
}
}
}And here is an example demonstrating how to upload the document, render it, and download the result using GroupDocs.Viewer Cloud SDK for Android:
import com.groupdocs.cloud.viewer.api.ViewApi;
import com.groupdocs.cloud.viewer.api.FileApi;
import com.groupdocs.cloud.viewer.client.Configuration;
import com.groupdocs.cloud.viewer.model.*;
import com.groupdocs.cloud.viewer.model.requests.*;
import java.io.FileInputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.FileOutputStream;
public class Example {
public static void main(String[] args) {
// For complete examples and data files, please go to https://github.com/groupdocs-viewer-cloud/groupdocs-viewer-cloud-java-samples
String myClientId = ""; // Get Client Id from https://dashboard.groupdocs.cloud
String myClientSecret = ""; // Get Client Secret from https://dashboard.groupdocs.cloud
Configuration configuration = new Configuration(myClientId, myClientSecret);
try {
// Upload a file to cloud storage
FileApi fileApi = new FileApi(configuration);
try (InputStream uploadStream = new FileInputStream("myfile.docx")) {
UploadFileRequest uploadRequest = new UploadFileRequest("myfile.docx", uploadStream, null);
fileApi.uploadFile(uploadRequest);
}
// Render it to HTML
ViewApi viewApi = new ViewApi(configuration);
FileInfo fileInfo = new FileInfo();
fileInfo.setFilePath("myfile.docx");
ViewOptions viewOptions = new ViewOptions();
viewOptions.setFileInfo(fileInfo);
viewOptions.setViewFormat(ViewOptions.ViewFormatEnum.HTML);
viewOptions.setOutputPath("myfile.html");
CreateViewRequest viewRequest = new CreateViewRequest(viewOptions);
viewApi.createView(viewRequest);
// Download the result
DownloadFileRequest downloadRequest = new DownloadFileRequest("myfile.html", null, null);
InputStream result = fileApi.downloadFile(downloadRequest);
// Use resulting stream (a *.html file in this example) for your purpose
try (OutputStream outStream = new FileOutputStream("output.html")) {
byte[] buffer = new byte[8192];
int bytesRead;
while ((bytesRead = result.read(buffer)) != -1) {
outStream.write(buffer, 0, bytesRead);
}
}
result.close();
} catch (Exception e) {
System.err.println("Failed to upload, render, or download the document");
e.printStackTrace();
}
}
}All GroupDocs.Viewer Cloud SDKs are licensed under MIT License.
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