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Rashiq 2015-04-29 15:20:00 +02:00
parent 2782c57e6d
commit 6f0516f61a
14 changed files with 1432 additions and 1354 deletions
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3
.idea/misc.xml generated
View File

@ -1,5 +1,8 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="EntryPointsManager">
<entry_points version="2.0" />
</component>
<component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/classes" />
</component>

97
src/org/kiwix/kiwixmobile/BookmarkDialog.java
View File

@ -4,59 +4,66 @@ import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.support.v4.app.DialogFragment;
import android.content.DialogInterface;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
@SuppressLint("ValidFragment")
public class BookmarkDialog extends DialogFragment {
private BookmarkDialogListener listen;
private String[] contents;
private boolean isBookmarked;
public BookmarkDialog(String[] contents, boolean isBookmarked){
this.contents = contents;
this.isBookmarked = isBookmarked;
}
public Dialog onCreateDialog(Bundle savedInstanceState){
AlertDialog.Builder build = new AlertDialog.Builder(getActivity());
//build.setTitle(R.string.menu_bookmarks);
String buttonText;
if (isBookmarked) {
buttonText = getResources().getString(R.string.remove_bookmark);
} else {
buttonText = getResources().getString(R.string.add_bookmark);
}
if (contents.length != 0) {
build.setItems(contents, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int choice) {
listen.onListItemSelect(contents[choice]);
}
});
}
private BookmarkDialogListener listen;
build.setNeutralButton(buttonText, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int choice) {
listen.onBookmarkButtonPressed();
}
});
private String[] contents;
return build.create();
}
private boolean isBookmarked;
@Override
public void onAttach(Activity a) {
super.onAttach(a);
try {
listen=(BookmarkDialogListener)a;
} catch (ClassCastException e){
throw new ClassCastException(a.toString()
+ " must implement BookmarkDialogListener");
}
}
public BookmarkDialog(String[] contents, boolean isBookmarked) {
this.contents = contents;
this.isBookmarked = isBookmarked;
}
public interface BookmarkDialogListener{
public void onListItemSelect(String choice);
public void onBookmarkButtonPressed();
}
public Dialog onCreateDialog(Bundle savedInstanceState) {
AlertDialog.Builder build = new AlertDialog.Builder(getActivity());
//build.setTitle(R.string.menu_bookmarks);
String buttonText;
if (isBookmarked) {
buttonText = getResources().getString(R.string.remove_bookmark);
} else {
buttonText = getResources().getString(R.string.add_bookmark);
}
if (contents.length != 0) {
build.setItems(contents, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int choice) {
listen.onListItemSelect(contents[choice]);
}
});
}
build.setNeutralButton(buttonText, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int choice) {
listen.onBookmarkButtonPressed();
}
});
return build.create();
}
@Override
public void onAttach(Activity a) {
super.onAttach(a);
try {
listen = (BookmarkDialogListener) a;
} catch (ClassCastException e) {
throw new ClassCastException(a.toString()
+ " must implement BookmarkDialogListener");
}
}
public interface BookmarkDialogListener {
public void onListItemSelect(String choice);
public void onBookmarkButtonPressed();
}
}

12
src/org/kiwix/kiwixmobile/CompatFindActionModeCallback.java
View File

@ -24,14 +24,11 @@ import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuItem;
import android.content.Context;
import android.text.Editable;
import android.text.Selection;
import android.text.Spannable;
import android.text.TextWatcher;
import android.view.LayoutInflater;
import android.view.View;
import android.view.inputmethod.InputMethodManager;
import android.webkit.WebView;
@ -39,7 +36,8 @@ import android.widget.EditText;
import java.lang.reflect.Method;
public class CompatFindActionModeCallback implements ActionMode.Callback, TextWatcher, View.OnClickListener {
public class CompatFindActionModeCallback
implements ActionMode.Callback, TextWatcher, View.OnClickListener {
public boolean mIsActive;
@ -94,7 +92,8 @@ public class CompatFindActionModeCallback implements ActionMode.Callback, TextWa
// Set the WebView to search. Must be non null, and set before calling startActionMode.
public void setWebView(WebView webView) {
if (null == webView) {
throw new AssertionError("WebView supplied to CompatFindActionModeCallback cannot be null");
throw new AssertionError(
"WebView supplied to CompatFindActionModeCallback cannot be null");
}
mWebView = webView;
}
@ -178,7 +177,8 @@ public class CompatFindActionModeCallback implements ActionMode.Callback, TextWa
@Override
public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
if (mWebView == null) {
throw new AssertionError("No WebView for CompatFindActionModeCallback::onActionItemClicked");
throw new AssertionError(
"No WebView for CompatFindActionModeCallback::onActionItemClicked");
}
mInput.hideSoftInputFromWindow(mWebView.getWindowToken(), 0);

7
src/org/kiwix/kiwixmobile/FileSearch.java
View File

@ -48,7 +48,7 @@ public class FileSearch {
// paths proves insufficient, the alternatives used by some projects
// is to read and parse contents of /proc/mounts.
final String[] additionalRoots = {
"/mnt"
"/mnt"
};
int i = 0;
@ -63,7 +63,7 @@ public class FileSearch {
String dirNamePrimary = new File(
Environment.getExternalStorageDirectory().getAbsolutePath()).toString();
// addFilesToFileList(dirNamePrimary, filter, fileList);
// addFilesToFileList(dirNamePrimary, filter, fileList);
for (final String dirName : additionalRoots) {
if (dirNamePrimary.equals(dirName)) {
@ -140,7 +140,8 @@ public class FileSearch {
}
// Fill fileList with files found in the specific directory
private void addFilesToFileList(String directory, FilenameFilter[] filter, List<String> fileList) {
private void addFilesToFileList(String directory, FilenameFilter[] filter,
List<String> fileList) {
Log.d(TAG_KIWIX, "Searching directory " + directory);
File[] foundFiles = listFilesAsArray(new File(directory), filter, -1);
for (File f : foundFiles) {

23
src/org/kiwix/kiwixmobile/JNIKiwix.java
View File

@ -20,25 +20,45 @@
package org.kiwix.kiwixmobile;
public class JNIKiwix {
public native String getMainPage();
public native String getId();
public native String getLanguage();
public native String getMimeType(String url);
public native boolean loadZIM(String path);
public native byte[] getContent(String url, JNIKiwixString mimeType, JNIKiwixInt size);
public native boolean searchSuggestions(String prefix, int count);
public native boolean getNextSuggestion(JNIKiwixString title);
public native boolean getPageUrlFromTitle(String title, JNIKiwixString url);
public native boolean getTitle(JNIKiwixString title);
public native boolean getDescription(JNIKiwixString title);
public native boolean getDate(JNIKiwixString language);
public native boolean getFavicon(JNIKiwixString content, JNIKiwixString mimeType);
public native boolean getCreator(JNIKiwixString creator);
public native boolean getPublisher(JNIKiwixString publisher);
public native boolean getFileSize(JNIKiwixInt size);
public native boolean getArticleCount(JNIKiwixInt count);
public native boolean getMediaCount(JNIKiwixInt count);
public native boolean getRandomPage(JNIKiwixString url);
public native void setDataDirectory(String icuDataDir);
static {
@ -47,13 +67,16 @@ public class JNIKiwix {
}
class JNIKiwixString {
String value;
}
class JNIKiwixInt {
int value;
}
class JNIKiwixBool {
boolean value;
}

71
src/org/kiwix/kiwixmobile/KiwixMobileActivity.java
View File

@ -21,8 +21,6 @@ package org.kiwix.kiwixmobile;
import com.actionbarsherlock.app.ActionBar;
import com.actionbarsherlock.app.SherlockActivity;
import com.actionbarsherlock.app.SherlockFragment;
import com.actionbarsherlock.app.SherlockFragmentActivity;
import com.actionbarsherlock.view.MenuItem;
@ -41,13 +39,11 @@ import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentStatePagerAdapter;
import android.support.v4.app.FragmentTransaction;
import android.support.v4.view.ViewPager;
import android.util.DisplayMetrics;
import android.util.Log;
import android.util.SparseArray;
import android.view.DragEvent;
import android.view.KeyEvent;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewParent;
@ -58,13 +54,13 @@ import android.widget.LinearLayout;
import android.widget.Spinner;
import java.util.ArrayList;
import java.util.Locale;
import static org.kiwix.kiwixmobile.BackwardsCompatibilityTools.equalsOrNewThanApi;
import static org.kiwix.kiwixmobile.BackwardsCompatibilityTools.newApi;
public class KiwixMobileActivity extends SherlockFragmentActivity implements ActionBar.TabListener,
View.OnLongClickListener, KiwixMobileFragment.FragmentCommunicator, BookmarkDialog.BookmarkDialogListener {
View.OnLongClickListener, KiwixMobileFragment.FragmentCommunicator,
BookmarkDialog.BookmarkDialogListener {
public static final String TAG_KIWIX = "kiwix";
@ -101,7 +97,7 @@ public class KiwixMobileActivity extends SherlockFragmentActivity implements Act
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// startActivity(new Intent(this, LibraryActivity.class));
// startActivity(new Intent(this, LibraryActivity.class));
requestWindowFeature(Window.FEATURE_PROGRESS);
@ -157,7 +153,8 @@ public class KiwixMobileActivity extends SherlockFragmentActivity implements Act
mViewPager.setPageMargin(3);
mViewPager.setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {
@Override
public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
public void onPageScrolled(int position, float positionOffset,
int positionOffsetPixels) {
reattachOnLongClickListener();
super.onPageScrolled(position, positionOffset, positionOffsetPixels);
}
@ -312,24 +309,24 @@ public class KiwixMobileActivity extends SherlockFragmentActivity implements Act
case R.id.menu_forward:
if (mCurrentFragment.webView.canGoForward()) {
mCurrentFragment.webView.goForward();
if (newApi()) {
invalidateOptionsMenu();
}
}
if (newApi()) {
invalidateOptionsMenu();
}
}
break;
case R.id.menu_back:
if (mCurrentFragment.webView.canGoBack()) {
mCurrentFragment.webView.goBack();
if (newApi()) {
invalidateOptionsMenu();
}
mCurrentFragment.webView.goBack();
if (newApi()) {
invalidateOptionsMenu();
}
}
break;
case R.id.menu_bookmarks:
mCurrentFragment.viewBookmarks();
break;
case R.id.menu_bookmarks:
mCurrentFragment.viewBookmarks();
break;
case R.id.menu_randomarticle:
mCurrentFragment.openRandomArticle();
@ -426,7 +423,7 @@ public class KiwixMobileActivity extends SherlockFragmentActivity implements Act
// handle the back button for the WebView in the current Fragment
mCurrentFragment = getCurrentVisibleFragment();
if (mCurrentFragment != null) {
return mCurrentFragment.onKeyDown(keyCode, event);
return mCurrentFragment.onKeyDown(keyCode, event);
}
}
@ -448,7 +445,8 @@ public class KiwixMobileActivity extends SherlockFragmentActivity implements Act
@Override
public void run() {
String title = getResources().getString(R.string.app_name);
if (mCurrentFragment.webView.getTitle() != null && !mCurrentFragment.webView.getTitle()
if (mCurrentFragment.webView.getTitle() != null && !mCurrentFragment.webView
.getTitle()
.isEmpty()) {
title = mCurrentFragment.webView.getTitle();
}
@ -642,7 +640,8 @@ public class KiwixMobileActivity extends SherlockFragmentActivity implements Act
// This method gets a reference to the fragment, that is currently visible in the ViewPager
private KiwixMobileFragment getCurrentVisibleFragment() {
return ((KiwixMobileFragment) mViewPagerAdapter.getFragmentAtPosition(mViewPager.getCurrentItem()));
return ((KiwixMobileFragment) mViewPagerAdapter
.getFragmentAtPosition(mViewPager.getCurrentItem()));
}
@Override
@ -689,6 +688,17 @@ public class KiwixMobileActivity extends SherlockFragmentActivity implements Act
dialog.show();
}
//These two methods are used with the BookmarkDialog.
@Override
public void onListItemSelect(String choice) {
mCurrentFragment.openArticleFromBookmark(choice);
}
@Override
public void onBookmarkButtonPressed() {
mCurrentFragment.toggleBookmark();
}
public class State {
private boolean hasToBeRefreshed;
@ -706,17 +716,6 @@ public class KiwixMobileActivity extends SherlockFragmentActivity implements Act
}
}
//These two methods are used with the BookmarkDialog.
@Override
public void onListItemSelect(String choice) {
mCurrentFragment.openArticleFromBookmark(choice);
}
@Override
public void onBookmarkButtonPressed() {
mCurrentFragment.toggleBookmark();
}
public class ViewPagerAdapter extends FragmentStatePagerAdapter {
// Keep track of the active Fragments
@ -733,9 +732,9 @@ public class KiwixMobileActivity extends SherlockFragmentActivity implements Act
return fragment;
}
protected void putItem(Fragment attachedFragment) {
tabs.put(tabs.size(), attachedFragment);
}
protected void putItem(Fragment attachedFragment) {
tabs.put(tabs.size(), attachedFragment);
}
@Override
public void destroyItem(ViewGroup container, int position, Object object) {

2272
src/org/kiwix/kiwixmobile/KiwixMobileFragment.java
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File diff suppressed because it is too large Load Diff

91
src/org/kiwix/kiwixmobile/KiwixTextToSpeech.java
View File

@ -14,12 +14,17 @@ import java.util.HashMap;
import java.util.Locale;
public class KiwixTextToSpeech {
public static final String TAG_KIWIX = "kiwix";
private Context context;
private OnSpeakingListener onSpeakingListener;
private WebView webView;
private TextToSpeech tts;
private boolean initialized = false;
/**
@ -33,8 +38,8 @@ public class KiwixTextToSpeech {
* ended
*/
public KiwixTextToSpeech(Context context, WebView webView,
final OnInitSucceedListener onInitSucceedListener,
final OnSpeakingListener onSpeakingListener) {
final OnInitSucceedListener onInitSucceedListener,
final OnSpeakingListener onSpeakingListener) {
Log.d(TAG_KIWIX, "Initializing TextToSpeech");
this.context = context;
@ -59,7 +64,8 @@ public class KiwixTextToSpeech {
}
}
});
if (BackwardsCompatibilityTools.equalsOrNewThanApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1)) {
if (BackwardsCompatibilityTools
.equalsOrNewThanApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1)) {
tts.setOnUtteranceProgressListener(new UtteranceProgressListener() {
@Override
public void onStart(String utteranceId) {
@ -96,32 +102,32 @@ public class KiwixTextToSpeech {
onSpeakingListener.onSpeakingEnded();
}
} else {
Locale locale = LanguageUtils.ISO3ToLocale(ZimContentProvider.getLanguage());
Locale locale = LanguageUtils.ISO3ToLocale(ZimContentProvider.getLanguage());
int result;
if (locale == null
|| (result = tts.isLanguageAvailable(locale)) == TextToSpeech.LANG_MISSING_DATA
|| result == TextToSpeech.LANG_NOT_SUPPORTED) {
Log.d(TAG_KIWIX, "TextToSpeech: language not supported: " +
ZimContentProvider.getLanguage() + " (" + locale.getLanguage() + ")");
ZimContentProvider.getLanguage() + " (" + locale.getLanguage() + ")");
Toast.makeText(context,
context.getResources().getString(R.string.tts_lang_not_supported),
Toast.LENGTH_LONG).show();
context.getResources().getString(R.string.tts_lang_not_supported),
Toast.LENGTH_LONG).show();
} else {
tts.setLanguage(locale);
// We use JavaScript to get the content of the page conveniently, earlier making some
// changes in the page
webView.loadUrl("javascript:" +
"body = document.getElementsByTagName('body')[0].cloneNode(true);" +
// Remove some elements that are shouldn't be read (table of contents,
// references numbers, thumbnail captions, duplicated title, etc.)
"toRemove = body.querySelectorAll('sup.reference, #toc, .thumbcaption, " +
" title, .navbox');" +
"Array.prototype.forEach.call(toRemove, function(elem) {" +
" elem.parentElement.removeChild(elem);" +
"});" +
"tts.speakAloud(body.innerText);");
}
// We use JavaScript to get the content of the page conveniently, earlier making some
// changes in the page
webView.loadUrl("javascript:" +
"body = document.getElementsByTagName('body')[0].cloneNode(true);" +
// Remove some elements that are shouldn't be read (table of contents,
// references numbers, thumbnail captions, duplicated title, etc.)
"toRemove = body.querySelectorAll('sup.reference, #toc, .thumbcaption, " +
" title, .navbox');" +
"Array.prototype.forEach.call(toRemove, function(elem) {" +
" elem.parentElement.removeChild(elem);" +
"});" +
"tts.speakAloud(body.innerText);");
}
}
}
@ -143,7 +149,30 @@ public class KiwixTextToSpeech {
tts.shutdown();
}
/**
* The listener which is notified when initialization of the TextToSpeech engine is successfully
* done.
*/
public interface OnInitSucceedListener {
public void onInitSucceed();
}
/**
* The listener that is notified when speaking starts or stops (regardless of whether it was a
* result of error, user, or because whole text was read).
*
* Note that the methods of this interface may not be called from the UI thread.
*/
public interface OnSpeakingListener {
public void onSpeakingStarted();
public void onSpeakingEnded();
}
private class TTSJavaScriptInterface {
@JavascriptInterface
@SuppressWarnings("unused")
public void speakAloud(String content) {
@ -164,24 +193,4 @@ public class KiwixTextToSpeech {
}
}
}
/**
* The listener which is notified when initialization of the TextToSpeech engine is successfully
* done.
*/
public interface OnInitSucceedListener {
public void onInitSucceed();
}
/**
* The listener that is notified when speaking starts or stops (regardless of whether it was
* a result of error, user, or because whole text was read).
*
* Note that the methods of this interface may not be called from the UI thread.
*/
public interface OnSpeakingListener {
public void onSpeakingStarted();
public void onSpeakingEnded();
}
}

58
src/org/kiwix/kiwixmobile/KiwixWebView.java
View File

@ -20,14 +20,15 @@
package org.kiwix.kiwixmobile;
import android.content.Context;
import android.os.Build;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.webkit.WebView;
import android.webkit.WebChromeClient;
import android.webkit.WebSettings.LayoutAlgorithm;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.ZoomButtonsController;
import android.webkit.WebSettings.LayoutAlgorithm;
import android.os.Build;
import java.lang.reflect.Method;
import static org.kiwix.kiwixmobile.BackwardsCompatibilityTools.newApi;
@ -44,34 +45,34 @@ public class KiwixWebView extends WebView {
public KiwixWebView(Context context) {
super(context);
init();
init();
}
public KiwixWebView(Context context, AttributeSet attrs) {
super(context, attrs);
init();
init();
}
public KiwixWebView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
init();
init();
}
private void init() {
setWebChromeClient(new WebChromeClient());
setWebViewClient(new WebViewClient());
getSettings().setJavaScriptEnabled(true);
getSettings().setSupportMultipleWindows(true);
getSettings().setSupportZoom(true);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
// Avoid crash with WebViewClassic
try {
getSettings().setLayoutAlgorithm(LayoutAlgorithm.TEXT_AUTOSIZING);
} catch (Exception e) {
e.printStackTrace();
}
}
setWebChromeClient(new WebChromeClient());
setWebViewClient(new WebViewClient());
getSettings().setJavaScriptEnabled(true);
getSettings().setSupportMultipleWindows(true);
getSettings().setSupportZoom(true);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
// Avoid crash with WebViewClassic
try {
getSettings().setLayoutAlgorithm(LayoutAlgorithm.TEXT_AUTOSIZING);
} catch (Exception e) {
e.printStackTrace();
}
}
}
@Override
@ -90,14 +91,14 @@ public class KiwixWebView extends WebView {
super.onScrollChanged(l, t, oldl, oldt);
int windowHeight = getMeasuredHeight();
// It seems that in a few cases, getMeasuredHeight() returns 0
if (windowHeight > 0) {
int pages = getContentHeight() / windowHeight;
int page = t / windowHeight;
if (mChangeListener != null) {
mChangeListener.onPageChanged(page, pages);
}
}
// It seems that in a few cases, getMeasuredHeight() returns 0
if (windowHeight > 0) {
int pages = getContentHeight() / windowHeight;
int page = t / windowHeight;
if (mChangeListener != null) {
mChangeListener.onPageChanged(page, pages);
}
}
}
public void disableZoomControlls(boolean disable) {
@ -142,6 +143,7 @@ public class KiwixWebView extends WebView {
}
public interface OnPageChangeListener {
public void onPageChanged(int page, int maxPages);
}

12
src/org/kiwix/kiwixmobile/LanguageUtils.java
View File

@ -87,7 +87,8 @@ public class LanguageUtils {
Locale.setDefault(locale);
Configuration config = new Configuration();
config.locale = locale;
context.getResources().updateConfiguration(config, context.getResources().getDisplayMetrics());
context.getResources()
.updateConfiguration(config, context.getResources().getDisplayMetrics());
}
/**
@ -254,17 +255,20 @@ public class LanguageUtils {
Log.d(TAG_KIWIX, "Applying custom font");
// Reduce the text size
textView.setTextSize(TypedValue.COMPLEX_UNIT_PX, textView.getTextSize() - 2f);
textView.setTextSize(TypedValue.COMPLEX_UNIT_PX,
textView.getTextSize() - 2f);
}
});
return view;
} catch (InflateException e) {
Log.e(TAG_KIWIX, "Could not apply the custom font to " + name + " " + e.getMessage());
Log.e(TAG_KIWIX,
"Could not apply the custom font to " + name + " " + e.getMessage());
} catch (ClassNotFoundException e) {
Log.e(TAG_KIWIX, "Could not apply the custom font to " + name + " " + e.getMessage());
Log.e(TAG_KIWIX,
"Could not apply the custom font to " + name + " " + e.getMessage());
}
}

126
src/org/kiwix/kiwixmobile/ZimContentProvider.java
View File

@ -23,18 +23,17 @@ import android.content.ContentProvider;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.webkit.MimeTypeMap;
import android.net.Uri;
import android.os.ParcelFileDescriptor;
import android.os.ParcelFileDescriptor.AutoCloseOutputStream;
import android.util.Log;
import android.webkit.MimeTypeMap;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStream;
import java.io.OutputStream;
public class ZimContentProvider extends ContentProvider {
@ -147,22 +146,49 @@ public class ZimContentProvider extends ContentProvider {
}
}
private static String loadICUData(Context context, File workingDir) {
String icuFileName = "icudt49l.dat";
try {
File icuDir = new File(workingDir, "icu");
if (!icuDir.exists()) {
icuDir.mkdirs();
}
File icuDataFile = new File(icuDir, icuFileName);
if (!icuDataFile.exists()) {
InputStream in = context.getAssets().open(icuFileName);
OutputStream out = new FileOutputStream(icuDataFile);
byte[] buf = new byte[1024];
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}
in.close();
out.flush();
out.close();
}
return icuDir.getAbsolutePath();
} catch (Exception e) {
Log.e(TAG_KIWIX, "Error copying icu data file", e);
return null;
}
}
@Override
public boolean onCreate() {
jniKiwix = new JNIKiwix();
setIcuDataDirectory();
setIcuDataDirectory();
return (true);
}
@Override
public String getType(Uri uri) {
String mimeType;
String mimeType;
// This is the code which makes a guess based on the file extenstion
String extension = MimeTypeMap.getFileExtensionFromUrl(uri.toString().toLowerCase());
mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension);
// This is the code which makes a guess based on the file extenstion
String extension = MimeTypeMap.getFileExtensionFromUrl(uri.toString().toLowerCase());
mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension);
// This is the code which retrieve the mimeType from the libzim
// This is the code which retrieve the mimeType from the libzim
// "slow" and still bugyy
if (mimeType.isEmpty() && jniKiwix != null && uri == null) {
String t = uri.toString();
@ -177,21 +203,21 @@ public class ZimContentProvider extends ContentProvider {
t = t.substring(0, pos);
}
mimeType = jniKiwix.getMimeType(t);
// Truncate mime-type (everything after the first space
mimeType = mimeType.replaceAll("^([^ ]+).*$", "$1");
mimeType = jniKiwix.getMimeType(t);
// Truncate mime-type (everything after the first space
mimeType = mimeType.replaceAll("^([^ ]+).*$", "$1");
}
Log.d(TAG_KIWIX, "Getting mime-type for " + uri.toString() + " = " + mimeType);
Log.d(TAG_KIWIX, "Getting mime-type for " + uri.toString() + " = " + mimeType);
return mimeType;
}
@Override
public ParcelFileDescriptor openFile(Uri uri, String mode)
throws FileNotFoundException {
ParcelFileDescriptor[] pipe = null;
throws FileNotFoundException {
ParcelFileDescriptor[] pipe = null;
try {
pipe = ParcelFileDescriptor.createPipe();
new TransferThread(jniKiwix, uri, new AutoCloseOutputStream(pipe[1])).start();
@ -200,7 +226,7 @@ public class ZimContentProvider extends ContentProvider {
throw new FileNotFoundException("Could not open pipe for: "
+ uri.toString());
}
return (pipe[0]);
}
@ -226,6 +252,16 @@ public class ZimContentProvider extends ContentProvider {
throw new RuntimeException("Operation not supported");
}
private void setIcuDataDirectory() {
File workingDir = this.getContext().getFilesDir();
String icuDirPath = loadICUData(this.getContext(), workingDir);
if (icuDirPath != null) {
Log.d(TAG_KIWIX, "Setting the ICU directory path to " + icuDirPath);
jniKiwix.setDataDirectory(icuDirPath);
}
}
static class TransferThread extends Thread {
Uri articleUri;
@ -266,60 +302,28 @@ public class ZimContentProvider extends ContentProvider {
JNIKiwixString mime = new JNIKiwixString();
JNIKiwixInt size = new JNIKiwixInt();
byte[] data = jniKiwix.getContent(articleZimUrl, mime, size);
out.write(data, 0, data.length);
out.write(data, 0, data.length);
out.flush();
Log.d(TAG_KIWIX, "reading " + articleZimUrl
+ "(mime: " + mime.value + ", size: " + size.value + ") finished.");
+ "(mime: " + mime.value + ", size: " + size.value + ") finished.");
} catch (IOException e) {
Log.e(TAG_KIWIX, "Exception reading article " + articleZimUrl + " from zim file", e);
Log.e(TAG_KIWIX, "Exception reading article " + articleZimUrl + " from zim file",
e);
} catch (NullPointerException e) {
Log.e(TAG_KIWIX, "Exception reading article " + articleZimUrl + " from zim file", e);
Log.e(TAG_KIWIX, "Exception reading article " + articleZimUrl + " from zim file",
e);
} finally {
try {
out.close();
} catch (IOException e) {
Log.e(TAG_KIWIX, "Custom exception by closing out stream for article " + articleZimUrl, e);
Log.e(TAG_KIWIX,
"Custom exception by closing out stream for article " + articleZimUrl,
e);
}
}
}
}
private void setIcuDataDirectory() {
File workingDir = this.getContext().getFilesDir();
String icuDirPath = loadICUData(this.getContext(), workingDir);
if(icuDirPath != null) {
Log.d(TAG_KIWIX, "Setting the ICU directory path to " + icuDirPath);
jniKiwix.setDataDirectory(icuDirPath);
}
}
private static String loadICUData(Context context, File workingDir) {
String icuFileName = "icudt49l.dat";
try {
File icuDir = new File(workingDir, "icu");
if(!icuDir.exists()) icuDir.mkdirs();
File icuDataFile = new File(icuDir, icuFileName);
if(!icuDataFile.exists()) {
InputStream in = context.getAssets().open(icuFileName);
OutputStream out = new FileOutputStream(icuDataFile);
byte[] buf = new byte[1024];
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}
in.close();
out.flush();
out.close();
}
return icuDir.getAbsolutePath();
}
catch (Exception e) {
Log.e(TAG_KIWIX, "Error copying icu data file", e);
return null;
}
}
}

8
src/org/kiwix/kiwixmobile/ZimFileSelectActivity.java
View File

@ -19,7 +19,6 @@
package org.kiwix.kiwixmobile;
import com.actionbarsherlock.app.SherlockActivity;
import com.actionbarsherlock.app.SherlockFragmentActivity;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuInflater;
@ -38,10 +37,7 @@ import android.support.v4.app.LoaderManager;
import android.support.v4.content.CursorLoader;
import android.support.v4.content.Loader;
import android.support.v4.widget.SimpleCursorAdapter;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.view.animation.AlphaAnimation;
@ -52,7 +48,6 @@ import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.Toast;
import java.io.File;
import java.util.ArrayList;
@ -235,7 +230,8 @@ public class ZimFileSelectActivity extends SherlockFragmentActivity
protected void startQuery() {
// Defines a list of columns to retrieve from the Cursor and load into an output row
String[] mZimListColumns = {MediaStore.Files.FileColumns.TITLE, MediaStore.Files.FileColumns.DATA};
String[] mZimListColumns = {MediaStore.Files.FileColumns.TITLE,
MediaStore.Files.FileColumns.DATA};
// Defines a list of View IDs that will receive the Cursor columns for each row
int[] mZimListItems = {android.R.id.text1, android.R.id.text2};

3
src/org/kiwix/kiwixmobile/settings/KiwixSettingsActivityHC.java
View File

@ -32,7 +32,8 @@ public class KiwixSettingsActivityHC extends Activity {
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getFragmentManager().beginTransaction().replace(android.R.id.content, new PrefsFragment()).commit();
getFragmentManager().beginTransaction().replace(android.R.id.content, new PrefsFragment())
.commit();
}
public class PrefsFragment extends PreferenceFragment {

3
src/org/kiwix/kiwixmobile/settings/SettingsHelper.java
View File

@ -114,7 +114,8 @@ public class SettingsHelper {
String version;
try {
version = getContext().getPackageManager().getPackageInfo("org.kiwix.kiwixmobile", 0).versionName;
version = getContext().getPackageManager()
.getPackageInfo("org.kiwix.kiwixmobile", 0).versionName;
} catch (PackageManager.NameNotFoundException e) {
return;
}