Example usage for android.view DragEvent getResult

List of usage examples for android.view DragEvent getResult

Introduction

In this page you can find the example usage for android.view DragEvent getResult.

Prototype

public boolean getResult() 

Source Link

Document

Returns an indication of the result of the drag and drop operation.

Usage

From source file:com.android.systemui.qs.QSDragPanel.java

@Override
public boolean onDrag(View v, DragEvent event) {
    final DragTileRecord targetTile = (DragTileRecord) getRecord(v);
    boolean originatingTileEvent = mDraggingRecord != null && v == mDraggingRecord.tileView;

    final int dragRecordIndex = mRecords.indexOf(mDraggingRecord);
    boolean dragRecordAttached = dragRecordIndex != -1;
    switch (event.getAction()) {
    case DragEvent.ACTION_DRAG_STARTED:
        if (DEBUG_DRAG) {
            Log.v(TAG, "ACTION_DRAG_STARTED on view: " + v);
        }/*from w w w.  ja v  a 2 s .  c om*/

        if (originatingTileEvent) {
            if (DEBUG_DRAG) {
                Log.v(TAG, "ACTION_DRAG_STARTED on target view.");
            }
            mRestored = false;
            mQsPanelTop.setDropIcon(R.drawable.ic_qs_tile_delete_disable, R.color.qs_tile_trash_normal_tint);
        }

        break;

    case DragEvent.ACTION_DRAG_ENTERED:
        if (DEBUG_DRAG) {
            if (targetTile != null) {
                Log.v(TAG, "ACTION_DRAG_ENTERED on view with tile: " + targetTile);
            } else {
                Log.v(TAG, "ACTION_DRAG_ENTERED on view: " + v);
            }
        }
        mLocationHits = 0;
        mMovedByLocation = false;

        if (v == mQsPanelTop) {
            int icon, color;
            if (mDraggingRecord.tile instanceof EditTile) {
                // use a different warning, user can't erase this one
                icon = R.drawable.ic_qs_tile_delete_disable_avd;
                color = R.color.qs_tile_trash_delete_tint_warning;
            } else {
                icon = R.drawable.ic_qs_tile_delete_disable;
                color = R.color.qs_tile_trash_delete_tint;
            }

            mQsPanelTop.setDropIcon(icon, color);
        }

        if (!originatingTileEvent && v != getDropTarget() && targetTile != null) {
            if (DEBUG_DRAG) {
                Log.e(TAG, "entered tile " + targetTile);
            }
            if (mCurrentlyAnimating.isEmpty() && !mViewPager.isFakeDragging() && !dragRecordAttached) {
                mMovedByLocation = true;
                shiftTiles(targetTile, true);
            } else {
                if (DEBUG_DRAG) {
                    Log.w(TAG, "ignoring action enter for animating tiles and fake drags");
                }
            }
        }

        break;
    case DragEvent.ACTION_DRAG_ENDED:
        if (DEBUG_DRAG) {
            Log.v(TAG, "ACTION_DRAG_ENDED on view: " + v + "(tile: " + targetTile + "), result: "
                    + event.getResult());
        }
        if (originatingTileEvent && !event.getResult()) {
            // view pager probably ate the event
            restoreDraggingTilePosition(v, null);
        }

        break;

    case DragEvent.ACTION_DROP:
        if (DEBUG_DRAG) {
            Log.v(TAG, "ACTION_DROP, event loc: " + event.getX() + ", " + event.getY() + " + with tile: "
                    + targetTile + " and view: " + v);
        }
        mLastTouchLocationX = event.getX();
        mLastTouchLocationY = event.getY();

        if (isDropTargetEvent(event, v)) {
            if (DEBUG_DRAG) {
                Log.d(TAG, "dropping on delete target!!");
            }
            if (mDraggingRecord.tile instanceof EditTile) {
                final QSTileView editTileView = mDraggingRecord.tileView;

                mQsPanelTop.toast(R.string.quick_settings_cannot_delete_edit_tile);
                restoreDraggingTilePosition(v, new Runnable() {
                    @Override
                    public void run() {
                        // move edit tile to the back
                        final TileRecord editTile = getRecord(editTileView);
                        if (mRecords.remove(editTile)) {
                            // we depend on mHost.setTiles() placing it on the end
                            persistRecords();
                        }
                    }
                });
                break;
            } else if (mDraggingRecord.tile instanceof CustomQSTile) {
                ((CustomQSTile) mDraggingRecord.tile).setUserRemoved(true);
                final String spec = mHost.getSpec(mDraggingRecord.tile);
                restoreDraggingTilePosition(v, new Runnable() {
                    @Override
                    public void run() {
                        // it might get added back later by the app, but that's ok,
                        // we just want to reset its position after it has been removed.
                        mHost.remove(spec);
                    }
                });
            } else {
                mRestored = true;
                removeDraggingRecord();
            }
        } else {
            restoreDraggingTilePosition(v, null);
        }
        break;

    case DragEvent.ACTION_DRAG_EXITED:
        if (DEBUG_DRAG) {
            if (targetTile != null) {
                Log.v(TAG, "ACTION_DRAG_EXITED on view with tile: " + targetTile);
            } else {
                Log.v(TAG, "ACTION_DRAG_EXITED on view: " + v);
            }
        }

        if (v == mQsPanelTop) {
            mQsPanelTop.setDropIcon(R.drawable.ic_qs_tile_delete_disable, R.color.qs_tile_trash_normal_tint);
        }

        if (originatingTileEvent && mCurrentlyAnimating.isEmpty() && !mViewPager.isFakeDragging()
                && dragRecordAttached && mLastLeftShift == -1) {

            if (DEBUG_DRAG) {
                Log.v(TAG, "target: " + targetTile + ", hit mLastRightShift: " + mLastRightShift
                        + ", mLastLeftShift: " + mLastLeftShift + ", dragRecordIndex: " + dragRecordIndex);
            }

            // move tiles back
            shiftTiles(mDraggingRecord, false);
            break;
        }
        // fall through so exit events can trigger a left shift
    case DragEvent.ACTION_DRAG_LOCATION:
        mLastTouchLocationX = event.getX();
        mLastTouchLocationY = event.getY();

        // do nothing if we're animating tiles
        if (mCurrentlyAnimating.isEmpty() && !mViewPager.isFakeDragging()) {
            if (v == mViewPager) {
                // do we need to change pages?
                int x = (int) event.getX();
                int width = mViewPager.getWidth();
                int scrollPadding = (int) (width * QSViewPager.SCROLL_PERCENT);
                if (x < scrollPadding) {
                    if (mViewPager.canScrollHorizontally(-1)) {
                        mViewPager.animatePagerTransition(false);
                        return true;
                    }
                } else if (x > width - scrollPadding) {
                    if (mViewPager.canScrollHorizontally(1)) {
                        mViewPager.animatePagerTransition(true);
                        return true;
                    }
                }
            }
            if (DEBUG_DRAG) {
                Log.v(TAG, "location hit:// target: " + targetTile + ", hit mLastRightShift: " + mLastRightShift
                        + ", mLastLeftShift: " + mLastLeftShift + ", dragRecordIndex: " + dragRecordIndex
                        + ", originatingTileEvent: " + originatingTileEvent + ", mLocationHits: "
                        + mLocationHits + ", mMovedByLocation: " + mMovedByLocation);
            }

            if (v != getDropTarget() && targetTile != null && !dragRecordAttached) {
                // dragging around on another tile
                if (mLocationHits++ == 30) {
                    if (DEBUG_DRAG) {
                        Log.w(TAG, "shifting right due to location hits.");
                    }
                    // add dragging tile to current page
                    shiftTiles(targetTile, true);
                    mMovedByLocation = true;
                } else {
                    mLocationHits++;
                }
            } else if (mLastRightShift != -1 // right has shifted recently
                    && mLastLeftShift == -1 // -1 means its attached
                    && dragRecordIndex == mLastRightShift && !originatingTileEvent
                    && !mMovedByLocation /* helps avoid continuous shifting */) {
                // check if the location is on another tile/view
                // that is not the last drag index, shift back left to revert back and
                // potentially get ready for shifting right
                if (DEBUG_DRAG) {
                    Log.w(TAG, "conditions met to reverse!!!! shifting left. <<<<<<<");
                }
                shiftTiles((DragTileRecord) mRecords.get(mLastRightShift), false);
                mMovedByLocation = true;
            }

        } else {
            if (DEBUG_DRAG) {
                Log.i(TAG, "ignoring location event because things are animating, size: "
                        + mCurrentlyAnimating.size());
            }
        }
        break;

    default:
        Log.w(TAG, "unhandled event");
        return false;
    }
    return true;
}

From source file:foam.starwisp.StarwispBuilder.java

public void Build(final StarwispActivity ctx, final String ctxname, JSONArray arr, ViewGroup parent) {

    if (StarwispLinearLayout.m_DisplayMetrics == null) {
        StarwispLinearLayout.m_DisplayMetrics = ctx.getResources().getDisplayMetrics();
    }/* w w  w. ja  v a 2 s .co  m*/

    try {
        String type = arr.getString(0);

        //Log.i("starwisp","building started "+type);

        if (type.equals("build-fragment")) {
            String name = arr.getString(1);
            int ID = arr.getInt(2);
            Fragment fragment = ActivityManager.GetFragment(name);
            LinearLayout inner = new LinearLayout(ctx);
            inner.setLayoutParams(BuildLayoutParams(arr.getJSONArray(3)));
            inner.setId(ID);
            FragmentTransaction fragmentTransaction = ctx.getSupportFragmentManager().beginTransaction();
            fragmentTransaction.add(ID, fragment);
            fragmentTransaction.commit();
            parent.addView(inner);
            return;
        }

        if (type.equals("map")) {
            int ID = arr.getInt(1);
            LinearLayout inner = new LinearLayout(ctx);
            inner.setLayoutParams(BuildLayoutParams(arr.getJSONArray(2)));
            inner.setId(ID);
            Fragment mapfrag = SupportMapFragment.newInstance();
            FragmentTransaction fragmentTransaction = ctx.getSupportFragmentManager().beginTransaction();
            fragmentTransaction.add(ID, mapfrag);
            fragmentTransaction.commit();
            parent.addView(inner);
            return;
        }

        if (type.equals("drawmap")) {
            final LinearLayout inner = new LinearLayout(ctx);
            inner.setLayoutParams(BuildLayoutParams(arr.getJSONArray(2)));
            DrawableMap dm = new DrawableMap();
            dm.init(arr.getInt(1), inner, (StarwispActivity) ctx, this, arr.getString(3));
            parent.addView(inner);
            m_DMaps.put(arr.getInt(1), dm);
            return;
        }

        if (type.equals("linear-layout")) {
            StarwispLinearLayout.Build(this, ctx, ctxname, arr, parent);
            return;
        }

        if (type.equals("relative-layout")) {
            StarwispRelativeLayout.Build(this, ctx, ctxname, arr, parent);
            return;
        }

        if (type.equals("draggable")) {
            final LinearLayout v = new LinearLayout(ctx);
            final int id = arr.getInt(1);
            final String behaviour_type = arr.getString(5);
            v.setPadding(20, 20, 20, 10);
            v.setId(id);
            v.setOrientation(StarwispLinearLayout.BuildOrientation(arr.getString(2)));
            v.setLayoutParams(BuildLayoutParams(arr.getJSONArray(3)));
            v.setClickable(true);
            v.setFocusable(true);

            JSONArray col = arr.getJSONArray(4);
            v.setBackgroundResource(R.drawable.draggable);

            GradientDrawable drawable = (GradientDrawable) v.getBackground();
            final int colour = Color.argb(col.getInt(3), col.getInt(0), col.getInt(1), col.getInt(2));
            drawable.setColor(colour);

            /*LayerDrawable bgDrawable = (LayerDrawable)v.getBackground();
            GradientDrawable bgShape = (GradientDrawable)bgDrawable.findDrawableByLayerId(R.id.draggableshape);
            bgShape.setColor(colour);*/
            /*v.getBackground().setColorFilter(colour, PorterDuff.Mode.MULTIPLY);*/

            parent.addView(v);
            JSONArray children = arr.getJSONArray(6);
            for (int i = 0; i < children.length(); i++) {
                Build(ctx, ctxname, new JSONArray(children.getString(i)), v);
            }

            // Sets a long click listener for the ImageView using an anonymous listener object that
            // implements the OnLongClickListener interface
            if (!behaviour_type.equals("drop-only") && !behaviour_type.equals("drop-only-consume")) {
                v.setOnLongClickListener(new View.OnLongClickListener() {
                    public boolean onLongClick(View vv) {
                        if (id != 99) {
                            ClipData dragData = new ClipData(
                                    new ClipDescription("" + id,
                                            new String[] { ClipDescription.MIMETYPE_TEXT_PLAIN }),
                                    new ClipData.Item("" + id));

                            View.DragShadowBuilder myShadow = new MyDragShadowBuilder(v);
                            Log.i("starwisp", "start drag id " + vv.getId() + " " + v);
                            v.startDrag(dragData, myShadow, v, 0);
                            v.setVisibility(View.GONE);
                            return true;
                        }
                        return false;
                    }
                });
            }

            if (!behaviour_type.equals("drag-only")) {
                // ye gads - needed as drag/drop doesn't deal with nested targets
                final StarwispBuilder that = this;

                v.setOnDragListener(new View.OnDragListener() {
                    public boolean onDrag(View vv, DragEvent event) {

                        //Log.i("starwisp","on drag event happened");

                        final int action = event.getAction();
                        switch (action) {
                        case DragEvent.ACTION_DRAG_STARTED:
                            //Log.i("starwisp","Drag started"+v );
                            if (event.getClipDescription().hasMimeType(ClipDescription.MIMETYPE_TEXT_PLAIN)) {
                                // returns true to indicate that the View can accept the dragged data.
                                return true;
                            } else {
                                // Returns false. During the current drag and drop operation, this View will
                                // not receive events again until ACTION_DRAG_ENDED is sent.
                                return false;
                            }
                        case DragEvent.ACTION_DRAG_ENTERED: {
                            if (that.m_LastDragHighlighted != null) {
                                that.m_LastDragHighlighted.getBackground().setColorFilter(null);
                            }
                            v.getBackground().setColorFilter(0x77777777, PorterDuff.Mode.MULTIPLY);
                            that.m_LastDragHighlighted = v;
                            //Log.i("starwisp","Drag entered"+v );
                            return true;
                        }
                        case DragEvent.ACTION_DRAG_LOCATION: {
                            //View dragee = (View)event.getLocalState();
                            //dragee.setVisibility(View.VISIBLE);
                            //Log.i("starwisp","Drag location"+v );
                            return true;
                        }
                        case DragEvent.ACTION_DRAG_EXITED: {
                            //Log.i("starwisp","Drag exited "+v );
                            v.getBackground().setColorFilter(null);
                            return true;
                        }
                        case DragEvent.ACTION_DROP: {
                            v.getBackground().setColorFilter(null);
                            //Log.i("starwisp","Drag dropped "+v );
                            View otherw = (View) event.getLocalState();
                            //Log.i("starwisp","removing from parent "+((View)otherw.getParent()).getId());

                            // check we are not adding to ourself
                            if (id != otherw.getId()) {
                                ((ViewManager) otherw.getParent()).removeView(otherw);
                                //Log.i("starwisp","adding to " + id);

                                if (!behaviour_type.equals("drop-only-consume")) {
                                    v.addView(otherw);
                                }
                            }
                            otherw.setVisibility(View.VISIBLE);
                            return true;
                        }
                        case DragEvent.ACTION_DRAG_ENDED: {
                            //Log.i("starwisp","Drag ended "+v );
                            v.getBackground().setColorFilter(null);

                            View dragee = (View) event.getLocalState();
                            dragee.setVisibility(View.VISIBLE);

                            if (event.getResult()) {
                                //Log.i("starwisp","sucess " );
                            } else {
                                //Log.i("starwisp","fail " );
                            }
                            ;
                            return true;
                        }
                        // An unknown action type was received.
                        default:
                            //Log.e("starwisp","Unknown action type received by OnDragListener.");
                            break;
                        }
                        ;
                        return true;
                    }
                });
                return;
            }
        }

        if (type.equals("frame-layout")) {
            FrameLayout v = new FrameLayout(ctx);
            v.setId(arr.getInt(1));
            v.setLayoutParams(BuildLayoutParams(arr.getJSONArray(2)));
            parent.addView(v);
            JSONArray children = arr.getJSONArray(3);
            for (int i = 0; i < children.length(); i++) {
                Build(ctx, ctxname, new JSONArray(children.getString(i)), v);
            }
            return;
        }

        /*
        if (type.equals("grid-layout")) {
        GridLayout v = new GridLayout(ctx);
        v.setId(arr.getInt(1));
        v.setRowCount(arr.getInt(2));
        //v.setColumnCount(arr.getInt(2));
        v.setOrientation(BuildOrientation(arr.getString(3)));
        v.setLayoutParams(BuildLayoutParams(arr.getJSONArray(4)));
                
        parent.addView(v);
        JSONArray children = arr.getJSONArray(5);
        for (int i=0; i<children.length(); i++) {
            Build(ctx,ctxname,new JSONArray(children.getString(i)), v);
        }
                
        return;
        }
        */

        if (type.equals("scroll-view")) {
            HorizontalScrollView v = new HorizontalScrollView(ctx);
            v.setId(arr.getInt(1));
            v.setLayoutParams(BuildLayoutParams(arr.getJSONArray(2)));
            parent.addView(v);
            JSONArray children = arr.getJSONArray(3);
            for (int i = 0; i < children.length(); i++) {
                Build(ctx, ctxname, new JSONArray(children.getString(i)), v);
            }
            return;
        }

        if (type.equals("scroll-view-vert")) {
            ScrollView v = new ScrollView(ctx);
            v.setId(arr.getInt(1));
            v.setLayoutParams(BuildLayoutParams(arr.getJSONArray(2)));
            parent.addView(v);
            JSONArray children = arr.getJSONArray(3);
            for (int i = 0; i < children.length(); i++) {
                Build(ctx, ctxname, new JSONArray(children.getString(i)), v);
            }
            return;
        }

        if (type.equals("view-pager")) {
            ViewPager v = new ViewPager(ctx);
            v.setId(arr.getInt(1));
            v.setLayoutParams(BuildLayoutParams(arr.getJSONArray(2)));
            v.setOffscreenPageLimit(3);
            final JSONArray items = arr.getJSONArray(3);

            v.setAdapter(new FragmentPagerAdapter(ctx.getSupportFragmentManager()) {

                @Override
                public int getCount() {
                    return items.length();
                }

                @Override
                public Fragment getItem(int position) {
                    try {
                        String fragname = items.getString(position);
                        return ActivityManager.GetFragment(fragname);
                    } catch (JSONException e) {
                        Log.e("starwisp", "Error parsing fragment data " + e.toString());
                    }
                    return null;
                }
            });
            parent.addView(v);
            return;
        }

        if (type.equals("space")) {
            // Space v = new Space(ctx); (class not found runtime error??)
            TextView v = new TextView(ctx);
            v.setLayoutParams(BuildLayoutParams(arr.getJSONArray(2)));
            parent.addView(v);
        }

        if (type.equals("image-view")) {
            ImageView v = new ImageView(ctx);
            v.setId(arr.getInt(1));
            v.setLayoutParams(BuildLayoutParams(arr.getJSONArray(3)));
            v.setAdjustViewBounds(true);

            String image = arr.getString(2);

            if (image.startsWith("/")) {
                Bitmap b = BitmapCache.Load(image);
                if (b != null) {
                    v.setImageBitmap(b);
                }
            } else {
                int id = ctx.getResources().getIdentifier(image, "drawable", ctx.getPackageName());
                v.setImageResource(id);
            }

            parent.addView(v);
        }

        if (type.equals("image-button")) {
            ImageButton v = new ImageButton(ctx);
            v.setId(arr.getInt(1));
            v.setLayoutParams(BuildLayoutParams(arr.getJSONArray(3)));

            String image = arr.getString(2);

            if (image.startsWith("/")) {
                v.setImageBitmap(BitmapCache.Load(image));
            } else {
                int id = ctx.getResources().getIdentifier(image, "drawable", ctx.getPackageName());
                v.setImageResource(id);
            }

            final String fn = arr.getString(4);
            v.setOnClickListener(new View.OnClickListener() {
                public void onClick(View v) {
                    Callback(ctx, ctxname, v.getId());
                }
            });

            v.setAdjustViewBounds(true);
            v.setScaleType(ImageView.ScaleType.CENTER_INSIDE);

            parent.addView(v);
        }

        if (type.equals("text-view")) {
            TextView v = new TextView(ctx);
            v.setId(arr.getInt(1));
            v.setText(Html.fromHtml(arr.getString(2)), BufferType.SPANNABLE);
            v.setTextSize(arr.getInt(3));
            v.setLayoutParams(BuildLayoutParams(arr.getJSONArray(4)));
            v.setLinkTextColor(0xff00aa00);

            // uncomment all this to get hyperlinks to work in text...
            // should make this an option of course

            //v.setClickable(true); // make links
            //v.setMovementMethod(LinkMovementMethod.getInstance());
            //v.setEnabled(true);   // go to browser
            /*v.setOnTouchListener(new View.OnTouchListener() {
            public boolean onTouch(View vv, MotionEvent event) {
                return false;
            }
            };*/

            if (arr.length() > 5) {
                if (arr.getString(5).equals("left")) {
                    v.setGravity(Gravity.LEFT);
                } else {
                    if (arr.getString(5).equals("fill")) {
                        v.setGravity(Gravity.FILL);
                    } else {
                        v.setGravity(Gravity.CENTER);
                    }
                }
            } else {
                v.setGravity(Gravity.CENTER);
            }
            v.setTypeface(((StarwispActivity) ctx).m_Typeface);
            parent.addView(v);
        }

        if (type.equals("debug-text-view")) {
            TextView v = (TextView) ctx.getLayoutInflater().inflate(R.layout.debug_text, null);
            //                v.setBackgroundResource(R.color.black);
            v.setId(arr.getInt(1));
            //                v.setText(Html.fromHtml(arr.getString(2)));
            //                v.setTextColor(R.color.white);
            //                v.setTextSize(arr.getInt(3));
            //                v.setMovementMethod(LinkMovementMethod.getInstance());
            //                v.setMaxLines(10);
            //                v.setVerticalScrollBarEnabled(true);
            //                v.setLayoutParams(BuildLayoutParams(arr.getJSONArray(4)));
            //v.setMovementMethod(new ScrollingMovementMethod());

            /*
            if (arr.length()>5) {
            if (arr.getString(5).equals("left")) {
                v.setGravity(Gravity.LEFT);
            } else {
                if (arr.getString(5).equals("fill")) {
                    v.setGravity(Gravity.FILL);
                } else {
                    v.setGravity(Gravity.CENTER);
                }
            }
            } else {
            v.setGravity(Gravity.LEFT);
            }
            v.setTypeface(((StarwispActivity)ctx).m_Typeface);*/
            parent.addView(v);
        }

        if (type.equals("web-view")) {
            WebView v = new WebView(ctx);
            v.setId(arr.getInt(1));
            v.setVerticalScrollBarEnabled(false);
            v.loadData(arr.getString(2), "text/html", "utf-8");
            v.setLayoutParams(BuildLayoutParams(arr.getJSONArray(3)));
            parent.addView(v);
        }

        if (type.equals("edit-text")) {
            final EditText v = new EditText(ctx);
            v.setId(arr.getInt(1));
            v.setText(arr.getString(2));
            v.setTextSize(arr.getInt(3));
            v.setGravity(Gravity.LEFT | Gravity.TOP);

            String inputtype = arr.getString(4);
            if (inputtype.equals("text")) {
                //v.setInputType(InputType.TYPE_CLASS_TEXT);
            } else if (inputtype.equals("numeric")) {
                v.setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_DECIMAL
                        | InputType.TYPE_NUMBER_FLAG_SIGNED);
            } else if (inputtype.equals("email")) {
                v.setInputType(InputType.TYPE_TEXT_VARIATION_WEB_EMAIL_ADDRESS);
            }

            v.setLayoutParams(BuildLayoutParams(arr.getJSONArray(5)));
            v.setTypeface(((StarwispActivity) ctx).m_Typeface);
            final String fn = arr.getString(5);
            //v.setSingleLine(true);

            v.addTextChangedListener(new TextWatcher() {
                public void afterTextChanged(Editable s) {
                    CallbackArgs(ctx, ctxname, v.getId(), "\"" + s.toString() + "\"");
                }

                public void beforeTextChanged(CharSequence s, int start, int count, int after) {
                }

                public void onTextChanged(CharSequence s, int start, int before, int count) {
                }
            });

            parent.addView(v);
        }

        if (type.equals("button")) {
            Button v = new Button(ctx);
            v.setId(arr.getInt(1));
            v.setText(arr.getString(2));
            v.setTextSize(arr.getInt(3));
            v.setLayoutParams(BuildLayoutParams(arr.getJSONArray(4)));
            v.setTypeface(((StarwispActivity) ctx).m_Typeface);
            final String fn = arr.getString(5);
            v.setOnClickListener(new View.OnClickListener() {
                public void onClick(View v) {
                    Callback(ctx, ctxname, v.getId());
                }
            });

            parent.addView(v);
        }

        if (type.equals("colour-button")) {
            Button v = new Button(ctx);
            v.setId(arr.getInt(1));
            v.setText(arr.getString(2));
            v.setTextSize(arr.getInt(3));
            v.setLayoutParams(BuildLayoutParams(arr.getJSONArray(4)));
            v.setTypeface(((StarwispActivity) ctx).m_Typeface);
            JSONArray col = arr.getJSONArray(6);
            v.getBackground().setColorFilter(
                    Color.argb(col.getInt(3), col.getInt(0), col.getInt(1), col.getInt(2)),
                    PorterDuff.Mode.MULTIPLY);
            final String fn = arr.getString(5);
            v.setOnClickListener(new View.OnClickListener() {
                public void onClick(View v) {
                    Callback(ctx, ctxname, v.getId());
                }
            });
            parent.addView(v);
        }

        if (type.equals("toggle-button")) {
            ToggleButton v = new ToggleButton(ctx);
            if (arr.getString(5).equals("fancy")) {
                v = (ToggleButton) ctx.getLayoutInflater().inflate(R.layout.toggle_button_fancy, null);
            }

            if (arr.getString(5).equals("yes")) {
                v = (ToggleButton) ctx.getLayoutInflater().inflate(R.layout.toggle_button_yes, null);
            }

            if (arr.getString(5).equals("maybe")) {
                v = (ToggleButton) ctx.getLayoutInflater().inflate(R.layout.toggle_button_maybe, null);
            }

            if (arr.getString(5).equals("no")) {
                v = (ToggleButton) ctx.getLayoutInflater().inflate(R.layout.toggle_button_no, null);
            }

            v.setId(arr.getInt(1));
            v.setText(arr.getString(2));
            v.setTextSize(arr.getInt(3));
            v.setLayoutParams(BuildLayoutParams(arr.getJSONArray(4)));
            v.setTypeface(((StarwispActivity) ctx).m_Typeface);
            final String fn = arr.getString(6);
            v.setOnClickListener(new View.OnClickListener() {
                public void onClick(View v) {
                    String arg = "#f";
                    if (((ToggleButton) v).isChecked())
                        arg = "#t";
                    CallbackArgs(ctx, ctxname, v.getId(), arg);
                }
            });
            parent.addView(v);
        }

        if (type.equals("seek-bar")) {
            SeekBar v = new SeekBar(ctx);
            v.setId(arr.getInt(1));
            v.setMax(arr.getInt(2));
            v.setProgress(arr.getInt(2) / 2);
            v.setLayoutParams(BuildLayoutParams(arr.getJSONArray(3)));
            final String fn = arr.getString(4);

            v.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
                public void onProgressChanged(SeekBar v, int a, boolean s) {
                    CallbackArgs(ctx, ctxname, v.getId(), Integer.toString(a));
                }

                public void onStartTrackingTouch(SeekBar v) {
                }

                public void onStopTrackingTouch(SeekBar v) {
                }
            });
            parent.addView(v);
        }

        if (type.equals("spinner")) {
            Spinner v = new Spinner(ctx);
            final int wid = arr.getInt(1);
            v.setId(wid);
            final JSONArray items = arr.getJSONArray(2);
            v.setLayoutParams(BuildLayoutParams(arr.getJSONArray(3)));
            v.setMinimumWidth(100); // stops tiny buttons
            ArrayList<String> spinnerArray = new ArrayList<String>();

            for (int i = 0; i < items.length(); i++) {
                spinnerArray.add(items.getString(i));
            }

            ArrayAdapter spinnerArrayAdapter = new ArrayAdapter<String>(ctx, R.layout.spinner_item,
                    spinnerArray) {
                public View getView(int position, View convertView, ViewGroup parent) {
                    View v = super.getView(position, convertView, parent);
                    ((TextView) v).setTypeface(((StarwispActivity) ctx).m_Typeface);
                    return v;
                }
            };

            spinnerArrayAdapter.setDropDownViewResource(R.layout.spinner_layout);

            v.setAdapter(spinnerArrayAdapter);
            v.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
                public void onItemSelected(AdapterView<?> a, View v, int pos, long id) {
                    CallbackArgs(ctx, ctxname, wid, "" + pos);
                }

                public void onNothingSelected(AdapterView<?> v) {
                }
            });

            parent.addView(v);
        }

        if (type.equals("nomadic")) {
            final int wid = arr.getInt(1);
            NomadicSurfaceView v = new NomadicSurfaceView(ctx, wid);
            v.setId(wid);
            v.setLayoutParams(BuildLayoutParams(arr.getJSONArray(2)));
            Log.e("starwisp", "built the thing");
            parent.addView(v);
            Log.e("starwisp", "addit to the view");
        }

        if (type.equals("canvas")) {
            StarwispCanvas v = new StarwispCanvas(ctx);
            final int wid = arr.getInt(1);
            v.setId(wid);
            v.setLayoutParams(BuildLayoutParams(arr.getJSONArray(2)));
            v.SetDrawList(arr.getJSONArray(3));
            parent.addView(v);
        }

        if (type.equals("camera-preview")) {
            PictureTaker pt = new PictureTaker();
            CameraPreview v = new CameraPreview(ctx, pt);
            final int wid = arr.getInt(1);
            v.setId(wid);
            v.setLayoutParams(BuildLayoutParams(arr.getJSONArray(2)));
            parent.addView(v);

            Log.i("starwisp", "in camera-preview...");

            List<List<String>> info = v.mPictureTaker.GetInfo();
            // can't find a way to do this via a callback yet
            String arg = "'(";
            for (List<String> e : info) {
                arg += "(" + e.get(0) + " " + e.get(1) + ")";
                //Log.i("starwisp","converting prop "+arg);
            }
            arg += ")";
            m_Scheme.eval("(set! camera-properties " + arg + ")");
        }

        if (type.equals("button-grid")) {
            LinearLayout horiz = new LinearLayout(ctx);
            final int id = arr.getInt(1);
            final String buttontype = arr.getString(2);
            horiz.setId(id);
            horiz.setOrientation(LinearLayout.HORIZONTAL);
            parent.addView(horiz);
            int height = arr.getInt(3);
            int textsize = arr.getInt(4);
            LayoutParams lp = BuildLayoutParams(arr.getJSONArray(5));
            JSONArray buttons = arr.getJSONArray(6);
            int count = buttons.length();
            int vertcount = 0;
            LinearLayout vert = null;

            for (int i = 0; i < count; i++) {
                JSONArray button = buttons.getJSONArray(i);

                if (vertcount == 0) {
                    vert = new LinearLayout(ctx);
                    vert.setId(0);
                    vert.setOrientation(LinearLayout.VERTICAL);
                    horiz.addView(vert);
                }
                vertcount = (vertcount + 1) % height;

                if (buttontype.equals("button")) {
                    Button b = new Button(ctx);
                    b.setId(button.getInt(0));
                    b.setText(button.getString(1));
                    b.setTextSize(textsize);
                    b.setLayoutParams(lp);
                    b.setTypeface(((StarwispActivity) ctx).m_Typeface);
                    final String fn = arr.getString(6);
                    b.setOnClickListener(new View.OnClickListener() {
                        public void onClick(View v) {
                            CallbackArgs(ctx, ctxname, id, "" + v.getId() + " #t");
                        }
                    });
                    vert.addView(b);
                } else if (buttontype.equals("toggle")) {
                    ToggleButton b = new ToggleButton(ctx);
                    b.setId(button.getInt(0));
                    b.setText(button.getString(1));
                    b.setTextSize(textsize);
                    b.setLayoutParams(lp);
                    b.setTypeface(((StarwispActivity) ctx).m_Typeface);
                    final String fn = arr.getString(6);
                    b.setOnClickListener(new View.OnClickListener() {
                        public void onClick(View v) {
                            String arg = "#f";
                            if (((ToggleButton) v).isChecked())
                                arg = "#t";
                            CallbackArgs(ctx, ctxname, id, "" + v.getId() + " " + arg);
                        }
                    });
                    vert.addView(b);
                }
            }
        }

    } catch (JSONException e) {
        Log.e("starwisp", "Error parsing [" + arr.toString() + "] " + e.toString());
    }

    //Log.i("starwisp","building ended");

}