X-Git-Url: http://gitweb.fperrin.net/?a=blobdiff_plain;f=src%2Fcom%2Fhughes%2Fandroid%2Fdictionary%2FDictionaryManagerActivity.java;h=dacc6d75cd2c806fc72317d2c96b78cec0a9731c;hb=4f0e2b9302b6c3921e444467bb295f0ed6db1b99;hp=bd9f364a1739bd039e2f9e3b65a1bb45c0820ab2;hpb=3e5ff379ec5b07f0ff8fd49cfb73301107c73895;p=Dictionary.git

diff --git a/src/com/hughes/android/dictionary/DictionaryManagerActivity.java b/src/com/hughes/android/dictionary/DictionaryManagerActivity.java
index bd9f364..dacc6d7 100644
--- a/src/com/hughes/android/dictionary/DictionaryManagerActivity.java
+++ b/src/com/hughes/android/dictionary/DictionaryManagerActivity.java
@@ -131,7 +131,7 @@ public class DictionaryManagerActivity extends ActionBarActivity {
                 final DownloadManager downloadManager = (DownloadManager) getSystemService(DOWNLOAD_SERVICE);
                 final Cursor cursor = downloadManager.query(query);
 
-                if (!cursor.moveToFirst()) {
+                if (cursor == null || !cursor.moveToFirst()) {
                     Log.e(LOG, "Couldn't find download.");
                     return;
                 }
@@ -142,11 +142,17 @@ public class DictionaryManagerActivity extends ActionBarActivity {
                         .getInt(cursor
                                 .getColumnIndex(DownloadManager.COLUMN_STATUS));
                 if (DownloadManager.STATUS_SUCCESSFUL != status) {
+                    final int reason = cursor.getInt(cursor.getColumnIndex(DownloadManager.COLUMN_REASON));
                     Log.w(LOG,
                             "Download failed: status=" + status +
-                                    ", reason=" + cursor.getString(cursor
-                                            .getColumnIndex(DownloadManager.COLUMN_REASON)));
-                    new AlertDialog.Builder(context).setTitle(getString(R.string.error)).setMessage(getString(R.string.downloadFailed, dest)).setNeutralButton("Close", null).show();
+                                    ", reason=" + reason);
+                    String msg = Integer.toString(reason);
+                    switch (reason) {
+                    case DownloadManager.ERROR_FILE_ALREADY_EXISTS: msg = "File exists"; break;
+                    case DownloadManager.ERROR_FILE_ERROR: msg = "File error"; break;
+                    case DownloadManager.ERROR_INSUFFICIENT_SPACE: msg = "Not enough space"; break;
+                    }
+                    new AlertDialog.Builder(context).setTitle(getString(R.string.error)).setMessage(getString(R.string.downloadFailed, reason)).setNeutralButton("Close", null).show();
                     return;
                 }
 
@@ -519,7 +525,7 @@ public class DictionaryManagerActivity extends ActionBarActivity {
     }
 
     private View createDictionaryRow(final DictionaryInfo dictionaryInfo,
-            final ViewGroup parent, final boolean canLaunch) {
+            final ViewGroup parent, boolean canLaunch) {
 
         View row = LayoutInflater.from(parent.getContext()).inflate(
                 R.layout.dictionary_manager_row, parent, false);
@@ -530,7 +536,12 @@ public class DictionaryManagerActivity extends ActionBarActivity {
         final boolean updateAvailable = application.updateAvailable(dictionaryInfo);
         final Button downloadButton = (Button) row.findViewById(R.id.downloadButton);
         final DictionaryInfo downloadable = application.getDownloadable(dictionaryInfo.uncompressedFilename);
-        if (!canLaunch || updateAvailable) {
+        boolean broken = false;
+        if (!dictionaryInfo.isValid()) {
+            broken = true;
+            canLaunch = false;
+        }
+        if (downloadable != null && (!canLaunch || updateAvailable)) {
             downloadButton
                     .setText(getString(
                             R.string.downloadButton,
@@ -539,7 +550,7 @@ public class DictionaryManagerActivity extends ActionBarActivity {
             downloadButton.setOnClickListener(new OnClickListener() {
                 @Override
                 public void onClick(View arg0) {
-                    downloadDictionary(downloadable.downloadUrl);
+                    downloadDictionary(downloadable.downloadUrl, downloadable.zipBytes, downloadButton);
                 }
             });
         } else {
@@ -574,8 +585,16 @@ public class DictionaryManagerActivity extends ActionBarActivity {
             builder.append(getString(R.string.indexInfo, indexInfo.shortName,
                     indexInfo.mainTokenCount));
         }
-        builder.append("; ");
-        builder.append(getString(R.string.downloadButton, downloadable.uncompressedBytes / 1024.0 / 1024.0));
+        if (downloadable != null || dictionaryInfo != null) {
+            builder.append("; ");
+            builder.append(getString(R.string.downloadButton, (dictionaryInfo != null ? dictionaryInfo.uncompressedBytes : downloadable.uncompressedBytes) / 1024.0 / 1024.0));
+        }
+        if (broken) {
+            name.setText("Broken: " + application.getDictionaryName(dictionaryInfo.uncompressedFilename));
+            builder.append("; Cannot be used, redownload, check hardware/file system");
+            // Allow deleting, but cannot open
+            row.setLongClickable(true);
+        }
         details.setText(builder.toString());
 
         if (canLaunch) {
@@ -592,8 +611,35 @@ public class DictionaryManagerActivity extends ActionBarActivity {
         return row;
     }
 
-    private void downloadDictionary(final String downloadUrl) {
+    private void downloadDictionary(final String downloadUrl, long bytes, Button downloadButton) {
         DownloadManager downloadManager = (DownloadManager) getSystemService(DOWNLOAD_SERVICE);
+        final DownloadManager.Query query = new DownloadManager.Query();
+        query.setFilterByStatus(DownloadManager.STATUS_PAUSED | DownloadManager.STATUS_PENDING | DownloadManager.STATUS_RUNNING);
+        final Cursor cursor = downloadManager.query(query);
+
+        // Due to a bug, cursor is null instead of empty when
+        // the download manager is disabled.
+        if (cursor == null) {
+            new AlertDialog.Builder(DictionaryManagerActivity.this).setTitle(getString(R.string.error))
+                    .setMessage(getString(R.string.downloadFailed, R.string.downloadManagerQueryFailed))
+                    .setNeutralButton("Close", null).show();
+            return;
+        }
+
+        while (cursor.moveToNext()) {
+            if (downloadUrl.equals(cursor.getString(cursor.getColumnIndex(DownloadManager.COLUMN_URI))))
+                break;
+        }
+        if (!cursor.isAfterLast()) {
+            downloadManager.remove(cursor.getLong(cursor.getColumnIndex(DownloadManager.COLUMN_ID)));
+            downloadButton
+                    .setText(getString(
+                            R.string.downloadButton,
+                            bytes / 1024.0 / 1024.0));
+            cursor.close();
+            return;
+        }
+        cursor.close();
         Request request = new Request(
                 Uri.parse(downloadUrl));
         try {
@@ -601,12 +647,17 @@ public class DictionaryManagerActivity extends ActionBarActivity {
                     .getName();
             Log.d(LOG, "Downloading to: " + destFile);
 
-            request.setDestinationUri(Uri.fromFile(new File(Environment
-                    .getExternalStorageDirectory(), destFile)));
+            try {
+                request.setDestinationInExternalFilesDir(getApplicationContext(), null, destFile);
+            } catch (IllegalStateException e) {
+                request.setDestinationUri(Uri.fromFile(new File(Environment
+                        .getExternalStorageDirectory(), destFile)));
+            }
         } catch (MalformedURLException e) {
             throw new RuntimeException(e);
         }
         downloadManager.enqueue(request);
+        downloadButton.setText("X");
     }
 
 }