diff options
Diffstat (limited to 'src/org/codeaurora/gallery3d/video/MovieListHooker.java')
-rw-r--r-- | src/org/codeaurora/gallery3d/video/MovieListHooker.java | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/src/org/codeaurora/gallery3d/video/MovieListHooker.java b/src/org/codeaurora/gallery3d/video/MovieListHooker.java new file mode 100644 index 000000000..3da15b1dd --- /dev/null +++ b/src/org/codeaurora/gallery3d/video/MovieListHooker.java @@ -0,0 +1,116 @@ +package org.codeaurora.gallery3d.video; + +import android.os.Bundle; +import android.util.Log; +import android.view.Menu; +import android.view.MenuItem; + +import com.android.gallery3d.R; +import org.codeaurora.gallery3d.ext.IMovieItem; +import org.codeaurora.gallery3d.ext.IMovieList; +import org.codeaurora.gallery3d.ext.IMovieListLoader; +import org.codeaurora.gallery3d.ext.IMovieListLoader.LoaderListener; +import org.codeaurora.gallery3d.ext.MovieListLoader; + +public class MovieListHooker extends MovieHooker implements LoaderListener { + private static final String TAG = "MovieListHooker"; + private static final boolean LOG = true; + + private static final int MENU_NEXT = 1; + private static final int MENU_PREVIOUS = 2; + + private MenuItem mMenuNext; + private MenuItem mMenuPrevious; + + private IMovieListLoader mMovieLoader; + private IMovieList mMovieList; + + @Override + public void onCreate(final Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + mMovieLoader = new MovieListLoader(); + mMovieLoader.fillVideoList(getContext(), getIntent(), this, getMovieItem()); + } + @Override + public void onDestroy() { + super.onDestroy(); + mMovieLoader.cancelList(); + } + @Override + public boolean onCreateOptionsMenu(final Menu menu) { + super.onCreateOptionsMenu(menu); + if (mMovieList != null) { //list should be filled + if (mMovieLoader != null && mMovieLoader.isEnabledVideoList(getIntent())) { + mMenuPrevious = menu.add(0, getMenuActivityId(MENU_PREVIOUS), 0, R.string.previous); + mMenuNext = menu.add(0, getMenuActivityId(MENU_NEXT), 0, R.string.next); + } + } + return true; + } + @Override + public boolean onPrepareOptionsMenu(final Menu menu) { + super.onPrepareOptionsMenu(menu); + updatePrevNext(); + return true; + } + @Override + public boolean onOptionsItemSelected(final MenuItem item) { + super.onOptionsItemSelected(item); + switch(getMenuOriginalId(item.getItemId())) { + case MENU_PREVIOUS: + if (mMovieList == null) { + return false; + } + getPlayer().startNextVideo(mMovieList.getPrevious(getMovieItem())); + return true; + case MENU_NEXT: + if (mMovieList == null) { + return false; + } + getPlayer().startNextVideo(mMovieList.getNext(getMovieItem())); + return true; + default: + return false; + } + } + + @Override + public void onMovieItemChanged(final IMovieItem item) { + super.onMovieItemChanged(item); + updatePrevNext(); + } + + private void updatePrevNext() { + if (LOG) { + Log.v(TAG, "updatePrevNext()"); + } + if (mMovieList != null && mMenuPrevious != null && mMenuNext != null) { + if (mMovieList.isFirst(getMovieItem()) && mMovieList.isLast(getMovieItem())) { //only one movie + mMenuNext.setVisible(false); + mMenuPrevious.setVisible(false); + } else { + mMenuNext.setVisible(true); + mMenuPrevious.setVisible(true); + } + if (mMovieList.isFirst(getMovieItem())) { + mMenuPrevious.setEnabled(false); + } else { + mMenuPrevious.setEnabled(true); + } + if (mMovieList.isLast(getMovieItem())) { + mMenuNext.setEnabled(false); + } else { + mMenuNext.setEnabled(true); + } + } + } + + @Override + public void onListLoaded(final IMovieList movieList) { + mMovieList = movieList; + getContext().invalidateOptionsMenu(); + if (LOG) { + Log.v(TAG, "onListLoaded() " + (mMovieList != null ? mMovieList.size() : "null")); + } + } +} |