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Dialog to abort data downloading

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This commit is contained in:
pelya
2013-03-09 22:09:58 +02:00
parent 7c1805a9b8
commit afce1cbde2
7 changed files with 72 additions and 3 deletions
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54
project/java/DataDownloader.java
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@@ -57,6 +57,8 @@ import android.content.Context;
import android.content.res.Resources;
import java.lang.String;
import android.text.SpannedString;
import android.app.AlertDialog;
import android.content.DialogInterface;
class CountingInputStream extends BufferedInputStream
@@ -188,6 +190,7 @@ class DataDownloader extends Thread
@Override
public void run()
{
Parent.keyListener = new BackKeyListener(Parent);
String [] downloadFiles = Globals.DataDownloadUrl;
int total = 0;
int count = 0;
@@ -213,11 +216,13 @@ class DataDownloader extends Thread
}
}
DownloadComplete = true;
Parent.keyListener = null;
initParent();
}
public boolean DownloadDataFile(final String DataDownloadUrl, final String DownloadFlagFileName, int downloadCount, int downloadTotal, int downloadIndex)
{
DownloadCanBeResumed = false;
Resources res = Parent.getResources();
String [] downloadUrls = DataDownloadUrl.split("[|]");
@@ -298,6 +303,7 @@ class DataDownloader extends Thread
path = getOutFilePath(url.substring( 1, url.indexOf(":", 1) ));
url = url.substring( url.indexOf(":", 1) + 1 );
DoNotUnzip = true;
DownloadCanBeResumed = true;
File partialDownload = new File( path );
if( partialDownload.exists() && !partialDownload.isDirectory() && !forceOverwrite )
partialDownloadLen = partialDownload.length();
@@ -674,10 +680,56 @@ class DataDownloader extends Thread
return http;
*/
}
public class BackKeyListener implements Settings.KeyEventsListener
{
MainActivity p;
public BackKeyListener(MainActivity _p)
{
p = _p;
}
public void onKeyEvent(final int keyCode)
{
if( DownloadFailed )
System.exit(1);
AlertDialog.Builder builder = new AlertDialog.Builder(p);
builder.setTitle(p.getResources().getString(R.string.cancel_download));
builder.setMessage(p.getResources().getString(R.string.cancel_download) + (DownloadCanBeResumed ? " " + p.getResources().getString(R.string.cancel_download_resume) : ""));
builder.setPositiveButton(p.getResources().getString(R.string.yes), new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int item)
{
System.exit(1);
dialog.dismiss();
}
});
builder.setNegativeButton(p.getResources().getString(R.string.no), new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int item)
{
dialog.dismiss();
}
});
builder.setOnCancelListener(new DialogInterface.OnCancelListener()
{
public void onCancel(DialogInterface dialog)
{
}
});
AlertDialog alert = builder.create();
alert.setOwnerActivity(p);
alert.show();
}
}
public StatusWriter Status;
public boolean DownloadComplete = false;
public boolean DownloadFailed = false;
public boolean DownloadCanBeResumed = false;
private MainActivity Parent;
private String outFilesDir = null;
}