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Commit 604f053d authored by Ray Chen's avatar Ray Chen
Browse files

Fix 5471518 Playing slide show from any picture doesn't start from the current... 

Fix 5471518 Playing slide show from any picture doesn't start from the current picture which is unexpected IRL17 Crespo

Change-Id: I2ed78cee2f6257254794a7724897845c43a3e0a5
parent 2015a3c3

src/com/android/gallery3d/app/PhotoPage.java

+27 −21
Original line number Diff line number Diff line
@@ -16,6 +16,25 @@ 


package com.android.gallery3d.app;



import android.app.ActionBar;

import android.app.Activity;

import android.app.ActionBar.OnMenuVisibilityListener;

import android.content.ActivityNotFoundException;

import android.content.Context;

import android.content.Intent;

import android.net.Uri;

import android.os.Bundle;

import android.os.Handler;

import android.os.Message;

import android.view.Menu;

import android.view.MenuInflater;

import android.view.MenuItem;

import android.view.View;

import android.view.WindowManager;

import android.view.View.MeasureSpec;

import android.widget.ShareActionProvider;

import android.widget.Toast;



import com.android.gallery3d.R;

import com.android.gallery3d.data.DataManager;

import com.android.gallery3d.data.MediaDetails;
@@ -41,25 +60,6 @@ import com.android.gallery3d.ui.SynchronizedHandler; 
import com.android.gallery3d.ui.UserInteractionListener;

import com.android.gallery3d.util.GalleryUtils;



import android.app.ActionBar;

import android.app.ActionBar.OnMenuVisibilityListener;

import android.app.Activity;

import android.content.ActivityNotFoundException;

import android.content.Context;

import android.content.Intent;

import android.net.Uri;

import android.os.Bundle;

import android.os.Handler;

import android.os.Message;

import android.view.Menu;

import android.view.MenuInflater;

import android.view.MenuItem;

import android.view.View;

import android.view.View.MeasureSpec;

import android.view.WindowManager;

import android.widget.ShareActionProvider;

import android.widget.Toast;



public class PhotoPage extends ActivityState

        implements PhotoView.PhotoTapListener, FilmStripView.Listener,

        UserInteractionListener {
@@ -92,7 +92,7 @@ public class PhotoPage extends ActivityState 
    private MediaSet mMediaSet;

    private Menu mMenu;



    private Intent mResultIntent = new Intent();

    private final Intent mResultIntent = new Intent();

    private int mCurrentIndex = 0;

    private Handler mHandler;

    private boolean mShowBars = true;
@@ -121,7 +121,7 @@ public class PhotoPage extends ActivityState 
        }

    }



    private GLView mRootPane = new GLView() {

    private final GLView mRootPane = new GLView() {



        @Override

        protected void renderBackground(GLCanvas view) {
@@ -305,6 +305,11 @@ public class PhotoPage extends ActivityState 
        if (!GalleryUtils.isEditorAvailable((Context) mActivity, "image/*")) {

            supportedOperations &= ~MediaObject.SUPPORT_EDIT;

        }

        MenuItem item = mMenu.findItem(R.id.action_slideshow);

        if (item != null) {

            item.setVisible(mCurrentPhoto.getMediaType() == MediaObject.MEDIA_TYPE_IMAGE);

        }



        MenuExecutor.updateMenuOperation(mMenu, supportedOperations);

    }
@@ -417,6 +422,7 @@ public class PhotoPage extends ActivityState 
            case R.id.action_slideshow: {

                Bundle data = new Bundle();

                data.putString(SlideshowPage.KEY_SET_PATH, mMediaSet.getPath().toString());

                data.putString(SlideshowPage.KEY_ITEM_PATH, path.toString());

                data.putInt(SlideshowPage.KEY_PHOTO_INDEX, currentIndex);

                data.putBoolean(SlideshowPage.KEY_REPEAT, true);

                mActivity.getStateManager().startStateForResult(

src/com/android/gallery3d/app/SlideshowDataAdapter.java

+15 −4
Original line number Diff line number Diff line
@@ -16,18 +16,19 @@ 


package com.android.gallery3d.app;



import android.graphics.Bitmap;



import com.android.gallery3d.app.SlideshowPage.Slide;

import com.android.gallery3d.data.ContentListener;

import com.android.gallery3d.data.MediaItem;

import com.android.gallery3d.data.MediaObject;

import com.android.gallery3d.data.Path;

import com.android.gallery3d.util.Future;

import com.android.gallery3d.util.FutureListener;

import com.android.gallery3d.util.ThreadPool;

import com.android.gallery3d.util.ThreadPool.Job;

import com.android.gallery3d.util.ThreadPool.JobContext;



import android.graphics.Bitmap;



import java.util.LinkedList;

import java.util.concurrent.atomic.AtomicBoolean;
@@ -42,6 +43,7 @@ public class SlideshowDataAdapter implements SlideshowPage.Model { 
        public void removeContentListener(ContentListener listener);

        public long reload();

        public MediaItem getMediaItem(int index);

        public int findItemIndex(Path path, int hint);

    }



    private final SlideshowSource mSource;
@@ -51,6 +53,7 @@ public class SlideshowDataAdapter implements SlideshowPage.Model { 
    private boolean mIsActive = false;

    private boolean mNeedReset;

    private boolean mDataReady;

    private Path mInitialPath;



    private final LinkedList<Slide> mImageQueue = new LinkedList<Slide>();
@@ -61,8 +64,11 @@ public class SlideshowDataAdapter implements SlideshowPage.Model { 
    private final AtomicBoolean mNeedReload = new AtomicBoolean(false);

    private final SourceListener mSourceListener = new SourceListener();



    public SlideshowDataAdapter(GalleryContext context, SlideshowSource source, int index) {

    // The index is just a hint if initialPath is set

    public SlideshowDataAdapter(GalleryContext context, SlideshowSource source, int index,

            Path initialPath) {

        mSource = source;

        mInitialPath = initialPath;

        mLoadIndex = index;

        mNextOutput = index;

        mThreadPool = context.getThreadPool();
@@ -77,7 +83,12 @@ public class SlideshowDataAdapter implements SlideshowPage.Model { 
                return null;

            }

        }

        return mSource.getMediaItem(mLoadIndex);

        int index = mLoadIndex;

        if (mInitialPath != null) {

            index = mSource.findItemIndex(mInitialPath, index);

            mInitialPath = null;

        }

        return mSource.getMediaItem(index);

    }



    private class ReloadTask implements Job<Void> {

src/com/android/gallery3d/app/SlideshowPage.java

+40 −35
Original line number Diff line number Diff line
@@ -16,11 +16,23 @@ 


package com.android.gallery3d.app;



import android.app.Activity;

import android.content.Context;

import android.content.Intent;

import android.graphics.Bitmap;

import android.os.Bundle;

import android.os.Handler;

import android.os.Message;

import android.os.PowerManager;

import android.os.PowerManager.WakeLock;

import android.view.MotionEvent;



import com.android.gallery3d.common.Utils;

import com.android.gallery3d.data.ContentListener;

import com.android.gallery3d.data.MediaItem;

import com.android.gallery3d.data.MediaObject;

import com.android.gallery3d.data.MediaSet;

import com.android.gallery3d.data.Path;

import com.android.gallery3d.ui.GLCanvas;

import com.android.gallery3d.ui.GLView;

import com.android.gallery3d.ui.SlideshowView;
@@ -28,17 +40,6 @@ import com.android.gallery3d.ui.SynchronizedHandler; 
import com.android.gallery3d.util.Future;

import com.android.gallery3d.util.FutureListener;



import android.app.Activity;

import android.content.Context;

import android.content.Intent;

import android.graphics.Bitmap;

import android.os.Bundle;

import android.os.Handler;

import android.os.Message;

import android.os.PowerManager;

import android.os.PowerManager.WakeLock;

import android.view.MotionEvent;



import java.util.ArrayList;

import java.util.Random;
@@ -58,7 +59,9 @@ public class SlideshowPage extends ActivityState { 


    public static interface Model {

        public void pause();



        public void resume();



        public Future<Slide> nextSlide(FutureListener<Slide> listener);

    }
@@ -81,12 +84,11 @@ public class SlideshowPage extends ActivityState { 
    private Slide mPendingSlide = null;

    private boolean mIsActive = false;

    private WakeLock mWakeLock;

    private Intent mResultIntent = new Intent();

    private final Intent mResultIntent = new Intent();



    private GLView mRootPane = new GLView() {

    private final GLView mRootPane = new GLView() {

        @Override

        protected void onLayout(

                boolean changed, int left, int top, int right, int bottom) {

        protected void onLayout(boolean changed, int left, int top, int right, int bottom) {

            mSlideshowView.layout(0, 0, right - left, bottom - top);

        }
@@ -108,8 +110,8 @@ public class SlideshowPage extends ActivityState { 
    public void onCreate(Bundle data, Bundle restoreState) {

        mFlags |= (FLAG_HIDE_ACTION_BAR | FLAG_HIDE_STATUS_BAR);



        PowerManager pm = (PowerManager) mActivity.getAndroidContext()

                .getSystemService(Context.POWER_SERVICE);

        PowerManager pm = (PowerManager) mActivity.getAndroidContext().getSystemService(

                Context.POWER_SERVICE);

        mWakeLock = pm.newWakeLock(PowerManager.SCREEN_BRIGHT_WAKE_LOCK

                | PowerManager.ON_AFTER_RELEASE, TAG);
@@ -157,8 +159,7 @@ public class SlideshowPage extends ActivityState { 
        setStateResult(Activity.RESULT_OK, mResultIntent

                .putExtra(KEY_ITEM_PATH, slide.item.getPath().toString())

                .putExtra(KEY_PHOTO_INDEX, slide.index));

        mHandler.sendEmptyMessageDelayed(MSG_LOAD_NEXT_BITMAP,

                SLIDESHOW_DELAY);

        mHandler.sendEmptyMessageDelayed(MSG_LOAD_NEXT_BITMAP, SLIDESHOW_DELAY);

    }



    @Override
@@ -192,23 +193,21 @@ public class SlideshowPage extends ActivityState { 


        // We only want to show slideshow for images only, not videos.

        String mediaPath = data.getString(KEY_SET_PATH);

        mediaPath = FilterUtils.newFilterPath(mediaPath,

                FilterUtils.FILTER_IMAGE_ONLY);

        mediaPath = FilterUtils.newFilterPath(mediaPath, FilterUtils.FILTER_IMAGE_ONLY);

        MediaSet mediaSet = mActivity.getDataManager().getMediaSet(mediaPath);



        if (random) {

            boolean repeat = data.getBoolean(KEY_REPEAT);

            mModel = new SlideshowDataAdapter(

                    mActivity, new ShuffleSource(mediaSet, repeat), 0);

            setStateResult(Activity.RESULT_OK,

                    mResultIntent.putExtra(KEY_PHOTO_INDEX, 0));

            mModel = new SlideshowDataAdapter(mActivity,

                    new ShuffleSource(mediaSet, repeat), 0, null);

            setStateResult(Activity.RESULT_OK, mResultIntent.putExtra(KEY_PHOTO_INDEX, 0));

        } else {

            int index = data.getInt(KEY_PHOTO_INDEX);

            Path path = Path.fromString(data.getString(KEY_ITEM_PATH));

            boolean repeat = data.getBoolean(KEY_REPEAT);

            mModel = new SlideshowDataAdapter(mActivity,

                    new SequentialSource(mediaSet, repeat), index);

            setStateResult(Activity.RESULT_OK,

                    mResultIntent.putExtra(KEY_PHOTO_INDEX, index));

            mModel = new SlideshowDataAdapter(mActivity, new SequentialSource(mediaSet, repeat),

                    index, path);

            setStateResult(Activity.RESULT_OK, mResultIntent.putExtra(KEY_PHOTO_INDEX, index));

        }

    }
@@ -236,7 +235,7 @@ public class SlideshowPage extends ActivityState { 
        private final MediaSet mMediaSet;

        private final Random mRandom = new Random();

        private int mOrder[] = new int[0];

        private boolean mRepeat;

        private final boolean mRepeat;

        private long mSourceVersion = MediaSet.INVALID_DATA_VERSION;

        private int mLastIndex = -1;
@@ -245,6 +244,10 @@ public class SlideshowPage extends ActivityState { 
            mRepeat = repeat;

        }



        public int findItemIndex(Path path, int hint) {

            return hint;

        }



        public MediaItem getMediaItem(int index) {

            if (!mRepeat && index >= mOrder.length) return null;

            if (mOrder.length == 0) return null;
@@ -306,6 +309,10 @@ public class SlideshowPage extends ActivityState { 
            mRepeat = repeat;

        }



        public int findItemIndex(Path path, int hint) {

            return mMediaSet.getIndexOfItem(path, hint);

        }



        public MediaItem getMediaItem(int index) {

            int dataEnd = mDataStart + mData.size();
@@ -320,9 +327,7 @@ public class SlideshowPage extends ActivityState { 
                dataEnd = index + mData.size();

            }



            return (index < mDataStart || index >= dataEnd)

                    ? null

                    : mData.get(index - mDataStart);

            return (index < mDataStart || index >= dataEnd) ? null : mData.get(index - mDataStart);

        }



        public long reload() {