organicmaps/travelguide
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[and] Thumbs fix.

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This commit is contained in:
d-kunin 2013-08-13 18:10:40 +03:00
parent 5c2c344934
commit 2df932d4c5
3 changed files with 37 additions and 2 deletions
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23
android/src/com/example/travelguide/thumb/ObbThumbnailProvider.java
View file

@ -1,5 +1,6 @@
package com.example.travelguide.thumb;
import static com.example.travelguide.util.Utils.notNull;
import android.content.Context;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
@ -12,6 +13,19 @@ import com.example.travelguide.util.Expansion;
public class ObbThumbnailProvider extends OnObbStateChangeListener implements ThumbnailsProvider
{
// Mount events
public interface MountStateChangedListener
{
public void onMountStateChanged(int newState);
}
private MountStateChangedListener mStateChangedListener;
public void setOnMountChangedListener(MountStateChangedListener listener)
{
mStateChangedListener = listener;
}
// !Mount event
private final static String TAG = "TravelObb";
private final Context mContext;
@ -24,11 +38,20 @@ public class ObbThumbnailProvider extends OnObbStateChangeListener implements Th
mSm.mountObb(Expansion.getPath(), null, this);
}
public ObbThumbnailProvider(Context context, MountStateChangedListener listener)
{
this(context);
mStateChangedListener = listener;
}
@Override
public void onObbStateChange(String path, int state)
{
super.onObbStateChange(path, state);
Log.d(TAG, "path: " + path + " state: " + state);
if (notNull(mStateChangedListener))
mStateChangedListener.onMountStateChanged(state);
}
@Override

5
android/src/com/example/travelguide/util/Utils.java
View file

@ -147,4 +147,9 @@ public class Utils
return Math.log(value)/Math.log(1024);
}
public static boolean notNull(Object o)
{
return o != null;
}
}

11
android/src/com/example/travelguide/widget/StorageArticleInfoAdapter.java
View file

@ -8,13 +8,14 @@ import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;
import com.susanin.travelguide.R;
import com.example.travelguide.article.ArticleInfo;
import com.example.travelguide.cpp.Storage;
import com.example.travelguide.thumb.ObbThumbnailProvider;
import com.example.travelguide.thumb.ThumbnailsProvider;
import com.susanin.travelguide.R;
public class StorageArticleInfoAdapter extends BaseAdapter
implements ObbThumbnailProvider.MountStateChangedListener
{
private final Storage mStorage;
private final Context mContext;
@ -24,7 +25,7 @@ public class StorageArticleInfoAdapter extends BaseAdapter
{
mStorage = storage;
mContext = context;
mThumbnailsProvider = new ObbThumbnailProvider(context);
mThumbnailsProvider = new ObbThumbnailProvider(context, this);
}
@Override
@ -88,4 +89,10 @@ public class StorageArticleInfoAdapter extends BaseAdapter
}
}
@Override
public void onMountStateChanged(int newState)
{
notifyDataSetChanged();
}
}