com.x5.template.providers.AndroidTemplates Maven / Gradle / Ivy

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Chunk Template Engine for Java

There is a newer version: 3.6.2

package com.x5.template.providers;

import java.io.InputStream;
import android.content.Context;

public class AndroidTemplates extends TemplateProvider
{
	private Context context = null;
	private String themeFolder = "themes";
	
	/**
	 * Place templates in assets/themes/*.chtml and this
	 * template loader will be able to find them.
	 * 
	 * Provide a context to the constructor, eg:
	 * 
	 * AndroidTemplates loader = new AndroidTemplates(getBaseContext());
	 * Theme = new Theme(loader);
	 * 
	 * @param androidContext
	 */
	public AndroidTemplates(Context androidContext)
	{
		this.context = androidContext;
	}
	
    /**
     * Place templates in assets/themes/[themeFolder]/*.chtml and this
     * template loader will be able to find them.
     * 
     * Provide a context to the constructor, eg:
     * 
     * AndroidTemplates loader = new AndroidTemplates(getBaseContext(),"webview");
     * Theme = new Theme(loader);
     * 
     * @param androidContext
     * @param themeFolder
     */
	public AndroidTemplates(Context androidContext, String themeFolder)
	{
		this.context = androidContext;
		this.themeFolder = themeFolder;
	}
	
	public String getProtocol()
	{
		return "android";
	}

	public String loadContainerDoc(String docName)
	throws java.io.IOException
	{
		String path = themeFolder + "/" + docName;
		InputStream in = context.getAssets().open(path);
		java.util.Scanner s = new java.util.Scanner(in).useDelimiter("\\A");
	    return s.hasNext() ? s.next() : "";
	}

}