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Viewing changes to src/com/canonical/ubuntu/installer/Utils.java

  • Committer: Ondrej Kubik
  • Date: 2013-12-12 02:02:35 UTC
  • Revision ID: ondrej.kubik@canonical.com-20131212020235-ipkk7w5yh248anxr
New UI with two views
added progress bars for download and install
added uninstall
several usecases improvement

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src/com/canonical/ubuntu/installer/Utils.java
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package com.canonical.ubuntuinstaller;
 
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package com.canonical.ubuntu.installer;
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import java.io.BufferedInputStream;
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import java.io.BufferedReader;
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import java.io.Reader;
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import java.io.StringWriter;
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import java.io.Writer;
 
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import java.util.List;
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import org.apache.http.HttpEntity;
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import org.apache.http.HttpResponse;
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import android.content.Context;
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import android.content.res.AssetManager;
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import android.util.Log;
 
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import android.widget.Toast;
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public class Utils {
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        private final static String TAG = "Utils";
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        private final static int SIGNATURE_SIZE = 490;
 
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        public static void showToast(Context context, String message) {
 
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        int duration = Toast.LENGTH_SHORT;
 
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        Toast toast = Toast.makeText(context, message, duration);
 
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        toast.show();
 
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    }
 
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        public static String httpDownload(String url) { // return null as error happens
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                HttpClient httpclient = new DefaultHttpClient();
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                // Prepare a request object
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                    file.setExecutable(true);
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                }
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    }
 
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    public static int calculateDownloadSize(List<JsonChannelParser.File> files) {
 
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        int size = 0;
 
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        for(JsonChannelParser.File f : files) {
 
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                size += f.size;
 
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                if (!f.signature.equals("")){
 
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                        size += SIGNATURE_SIZE;
 
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                }
 
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        }
 
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        return size;
 
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    }
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}