Example usage for android.support.v4.content ContextCompat getDrawable

List of usage examples for android.support.v4.content ContextCompat getDrawable

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Introduction

In this page you can find the example usage for android.support.v4.content ContextCompat getDrawable.

Prototype

public static final Drawable getDrawable(Context context, int i)

Source Link

Usage

From source file:com.h6ah4i.android.example.advrecyclerview.demo_eds.RecyclerListViewFragment.java

@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);

    //noinspection ConstantConditions
    mRecyclerView = (RecyclerView) getView().findViewById(R.id.recycler_view);
    mLayoutManager = new LinearLayoutManager(getContext());

    final Parcelable eimSavedState = (savedInstanceState != null)
            ? savedInstanceState.getParcelable(SAVED_STATE_EXPANDABLE_ITEM_MANAGER)
            : null;//  w ww .  j  a  va  2 s. co m
    mRecyclerViewExpandableItemManager = new RecyclerViewExpandableItemManager(eimSavedState);
    mRecyclerViewExpandableItemManager.setOnGroupExpandListener(this);
    mRecyclerViewExpandableItemManager.setOnGroupCollapseListener(this);

    // touch guard manager  (this class is required to suppress scrolling while swipe-dismiss animation is running)
    mRecyclerViewTouchActionGuardManager = new RecyclerViewTouchActionGuardManager();
    mRecyclerViewTouchActionGuardManager.setInterceptVerticalScrollingWhileAnimationRunning(true);
    mRecyclerViewTouchActionGuardManager.setEnabled(true);

    // drag & drop manager
    mRecyclerViewDragDropManager = new RecyclerViewDragDropManager();
    mRecyclerViewDragDropManager.setDraggingItemShadowDrawable(
            (NinePatchDrawable) ContextCompat.getDrawable(getContext(), R.drawable.material_shadow_z3));

    // swipe manager
    mRecyclerViewSwipeManager = new RecyclerViewSwipeManager();

    //adapter
    final MyExpandableDraggableSwipeableItemAdapter myItemAdapter = new MyExpandableDraggableSwipeableItemAdapter(
            mRecyclerViewExpandableItemManager, getDataProvider());

    myItemAdapter.setEventListener(new MyExpandableDraggableSwipeableItemAdapter.EventListener() {
        @Override
        public void onGroupItemRemoved(int groupPosition) {
            ((ExpandableDraggableSwipeableExampleActivity) getActivity()).onGroupItemRemoved(groupPosition);
        }

        @Override
        public void onChildItemRemoved(int groupPosition, int childPosition) {
            ((ExpandableDraggableSwipeableExampleActivity) getActivity()).onChildItemRemoved(groupPosition,
                    childPosition);
        }

        @Override
        public void onGroupItemPinned(int groupPosition) {
            ((ExpandableDraggableSwipeableExampleActivity) getActivity()).onGroupItemPinned(groupPosition);
        }

        @Override
        public void onChildItemPinned(int groupPosition, int childPosition) {
            ((ExpandableDraggableSwipeableExampleActivity) getActivity()).onChildItemPinned(groupPosition,
                    childPosition);
        }

        @Override
        public void onItemViewClicked(View v, boolean pinned) {
            onItemViewClick(v, pinned);
        }
    });

    mAdapter = myItemAdapter;

    mWrappedAdapter = mRecyclerViewExpandableItemManager.createWrappedAdapter(myItemAdapter); // wrap for expanding
    mWrappedAdapter = mRecyclerViewDragDropManager.createWrappedAdapter(mWrappedAdapter); // wrap for dragging
    mWrappedAdapter = mRecyclerViewSwipeManager.createWrappedAdapter(mWrappedAdapter); // wrap for swiping

    final GeneralItemAnimator animator = new SwipeDismissItemAnimator();

    // Change animations are enabled by default since support-v7-recyclerview v22.
    // Disable the change animation in order to make turning back animation of swiped item works properly.
    // Also need to disable them when using animation indicator.
    animator.setSupportsChangeAnimations(false);

    mRecyclerView.setLayoutManager(mLayoutManager);
    mRecyclerView.setAdapter(mWrappedAdapter); // requires *wrapped* adapter
    mRecyclerView.setItemAnimator(animator);
    mRecyclerView.setHasFixedSize(false);

    // additional decorations
    //noinspection StatementWithEmptyBody
    if (supportsViewElevation()) {
        // Lollipop or later has native drop shadow feature. ItemShadowDecorator is not required.
    } else {
        mRecyclerView.addItemDecoration(new ItemShadowDecorator(
                (NinePatchDrawable) ContextCompat.getDrawable(getContext(), R.drawable.material_shadow_z1)));
    }
    mRecyclerView.addItemDecoration(new SimpleListDividerDecorator(
            ContextCompat.getDrawable(getContext(), R.drawable.list_divider_h), true));

    // NOTE:
    // The initialization order is very important! This order determines the priority of touch event handling.
    //
    // priority: TouchActionGuard > Swipe > DragAndDrop > ExpandableItem
    mRecyclerViewTouchActionGuardManager.attachRecyclerView(mRecyclerView);
    mRecyclerViewSwipeManager.attachRecyclerView(mRecyclerView);
    mRecyclerViewDragDropManager.attachRecyclerView(mRecyclerView);
    mRecyclerViewExpandableItemManager.attachRecyclerView(mRecyclerView);
}

From source file:com.esri.arcgisruntime.sample.picturemarkersymbols.MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    // inflate MapView from layout
    mMapView = (MapView) findViewById(R.id.mapView);

    // create a map with the imagery basemap
    ArcGISMap map = new ArcGISMap(Basemap.createTopographic());

    // set the map to be displayed in the mapview
    mMapView.setMap(map);//from  ww  w  . ja  v  a 2 s.com

    // create an initial viewpoint using an envelope (of two points, bottom left and top right)
    Envelope envelope = new Envelope(new Point(-228835, 6550763, SpatialReferences.getWebMercator()),
            new Point(-223560, 6552021, SpatialReferences.getWebMercator()));
    //set viewpoint on mapview
    mMapView.setViewpointGeometryAsync(envelope, 100.0);

    // create a new graphics overlay and add it to the mapview
    mGraphicsOverlay = new GraphicsOverlay();
    mMapView.getGraphicsOverlays().add(mGraphicsOverlay);

    //[DocRef: Name=Picture Marker Symbol URL, Category=Fundamentals, Topic=Symbols and Renderers]
    //Create a picture marker symbol from a URL resource
    //When using a URL, you need to call load to fetch the remote resource
    final PictureMarkerSymbol campsiteSymbol = new PictureMarkerSymbol(
            "http://sampleserver6.arcgisonline.com/arcgis/rest/services/Recreation/FeatureServer/0/images/e82f744ebb069bb35b234b3fea46deae");
    //Optionally set the size, if not set the image will be auto sized based on its size in pixels,
    //its appearance would then differ across devices with different resolutions.
    campsiteSymbol.setHeight(18);
    campsiteSymbol.setWidth(18);
    campsiteSymbol.loadAsync();
    //[DocRef: END]
    campsiteSymbol.addDoneLoadingListener(new Runnable() {
        @Override
        public void run() {
            //Once the symbol has loaded, add a new graphic to the graphic overlay
            Point campsitePoint = new Point(-223560, 6552021, SpatialReferences.getWebMercator());
            Graphic campsiteGraphic = new Graphic(campsitePoint, campsiteSymbol);
            mGraphicsOverlay.getGraphics().add(campsiteGraphic);
        }
    });

    //[DocRef: Name=Picture Marker Symbol Drawable-android, Category=Fundamentals, Topic=Symbols and Renderers]
    //Create a picture marker symbol from an app resource
    BitmapDrawable pinStarBlueDrawable = (BitmapDrawable) ContextCompat.getDrawable(this,
            R.drawable.pin_star_blue);
    final PictureMarkerSymbol pinStarBlueSymbol = new PictureMarkerSymbol(pinStarBlueDrawable);
    //Optionally set the size, if not set the image will be auto sized based on its size in pixels,
    //its appearance would then differ across devices with different resolutions.
    pinStarBlueSymbol.setHeight(40);
    pinStarBlueSymbol.setWidth(40);
    //Optionally set the offset, to align the base of the symbol aligns with the point geometry
    pinStarBlueSymbol.setOffsetY(11); //The image used for the symbol has a transparent buffer around it, so the offset is not simply height/2
    pinStarBlueSymbol.loadAsync();
    //[DocRef: END]
    pinStarBlueSymbol.addDoneLoadingListener(new Runnable() {
        @Override
        public void run() {
            //add a new graphic with the same location as the initial viewpoint
            Point pinStarBluePoint = new Point(-226773, 6550477, SpatialReferences.getWebMercator());
            Graphic pinStarBlueGraphic = new Graphic(pinStarBluePoint, pinStarBlueSymbol);
            mGraphicsOverlay.getGraphics().add(pinStarBlueGraphic);
        }
    });

    //see createPictureMarkerSymbolFromFile() method for implementation
    //first run checks for external storage and permissions,
    checkSaveResourceToExternalStorage();

}

From source file:com.h6ah4i.android.example.advrecyclerview.demo_eds.ExpandableDraggableSwipeableExampleFragment.java

@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);

    //noinspection ConstantConditions
    mRecyclerView = (RecyclerView) getView().findViewById(R.id.recycler_view);
    mLayoutManager = new LinearLayoutManager(getContext());

    final Parcelable eimSavedState = (savedInstanceState != null)
            ? savedInstanceState.getParcelable(SAVED_STATE_EXPANDABLE_ITEM_MANAGER)
            : null;//from w  ww  .  ja  v  a2 s .  co  m
    mRecyclerViewExpandableItemManager = new RecyclerViewExpandableItemManager(eimSavedState);
    mRecyclerViewExpandableItemManager.setOnGroupExpandListener(this);
    mRecyclerViewExpandableItemManager.setOnGroupCollapseListener(this);

    // touch guard manager  (this class is required to suppress scrolling while swipe-dismiss animation is running)
    mRecyclerViewTouchActionGuardManager = new RecyclerViewTouchActionGuardManager();
    mRecyclerViewTouchActionGuardManager.setInterceptVerticalScrollingWhileAnimationRunning(true);
    mRecyclerViewTouchActionGuardManager.setEnabled(true);

    // drag & drop manager
    mRecyclerViewDragDropManager = new RecyclerViewDragDropManager();
    mRecyclerViewDragDropManager.setDraggingItemShadowDrawable(
            (NinePatchDrawable) ContextCompat.getDrawable(getContext(), R.drawable.material_shadow_z3));

    // swipe manager
    mRecyclerViewSwipeManager = new RecyclerViewSwipeManager();

    //adapter
    final ExpandableDraggableSwipeableExampleAdapter myItemAdapter = new ExpandableDraggableSwipeableExampleAdapter(
            mRecyclerViewExpandableItemManager, getDataProvider());

    myItemAdapter.setEventListener(new ExpandableDraggableSwipeableExampleAdapter.EventListener() {
        @Override
        public void onGroupItemRemoved(int groupPosition) {
            ((ExpandableDraggableSwipeableExampleActivity) getActivity()).onGroupItemRemoved(groupPosition);
        }

        @Override
        public void onChildItemRemoved(int groupPosition, int childPosition) {
            ((ExpandableDraggableSwipeableExampleActivity) getActivity()).onChildItemRemoved(groupPosition,
                    childPosition);
        }

        @Override
        public void onGroupItemPinned(int groupPosition) {
            ((ExpandableDraggableSwipeableExampleActivity) getActivity()).onGroupItemPinned(groupPosition);
        }

        @Override
        public void onChildItemPinned(int groupPosition, int childPosition) {
            ((ExpandableDraggableSwipeableExampleActivity) getActivity()).onChildItemPinned(groupPosition,
                    childPosition);
        }

        @Override
        public void onItemViewClicked(View v, boolean pinned) {
            onItemViewClick(v, pinned);
        }
    });

    mAdapter = myItemAdapter;

    mWrappedAdapter = mRecyclerViewExpandableItemManager.createWrappedAdapter(myItemAdapter); // wrap for expanding
    mWrappedAdapter = mRecyclerViewDragDropManager.createWrappedAdapter(mWrappedAdapter); // wrap for dragging
    mWrappedAdapter = mRecyclerViewSwipeManager.createWrappedAdapter(mWrappedAdapter); // wrap for swiping

    final GeneralItemAnimator animator = new SwipeDismissItemAnimator();

    // Change animations are enabled by default since support-v7-recyclerview v22.
    // Disable the change animation in order to make turning back animation of swiped item works properly.
    // Also need to disable them when using animation indicator.
    animator.setSupportsChangeAnimations(false);

    mRecyclerView.setLayoutManager(mLayoutManager);
    mRecyclerView.setAdapter(mWrappedAdapter); // requires *wrapped* adapter
    mRecyclerView.setItemAnimator(animator);
    mRecyclerView.setHasFixedSize(false);

    // additional decorations
    //noinspection StatementWithEmptyBody
    if (supportsViewElevation()) {
        // Lollipop or later has native drop shadow feature. ItemShadowDecorator is not required.
    } else {
        mRecyclerView.addItemDecoration(new ItemShadowDecorator(
                (NinePatchDrawable) ContextCompat.getDrawable(getContext(), R.drawable.material_shadow_z1)));
    }
    mRecyclerView.addItemDecoration(new SimpleListDividerDecorator(
            ContextCompat.getDrawable(getContext(), R.drawable.list_divider_h), true));

    // NOTE:
    // The initialization order is very important! This order determines the priority of touch event handling.
    //
    // priority: TouchActionGuard > Swipe > DragAndDrop > ExpandableItem
    mRecyclerViewTouchActionGuardManager.attachRecyclerView(mRecyclerView);
    mRecyclerViewSwipeManager.attachRecyclerView(mRecyclerView);
    mRecyclerViewDragDropManager.attachRecyclerView(mRecyclerView);
    mRecyclerViewExpandableItemManager.attachRecyclerView(mRecyclerView);
}

From source file:android.support.v7.internal.widget.TintManager.java

/**
 * A helper method to instantiate a {@link TintManager} and then call {@link #getDrawable(int)}.
 * This method should not be used routinely.
 *///ww  w.  ja v  a  2s . c om
public static Drawable getDrawable(Context context, int resId) {
    if (isInTintList(resId)) {
        final TintManager tm = (context instanceof TintContextWrapper)
                ? ((TintContextWrapper) context).getTintManager()
                : new TintManager(context);
        return tm.getDrawable(resId);
    } else {
        return ContextCompat.getDrawable(context, resId);
    }
}

From source file:com.appyvet.materialrangebar.PinView.java

/**
 * The view is created empty with a default constructor. Use init to set all the initial
 * variables for the pin/*www  .jav a  2s . co m*/
 *
 * @param ctx                 Context
 * @param y                   The y coordinate to raw the pin (i.e. the bar location)
 * @param pinRadiusDP         the initial size of the pin
 * @param pinColor            the color of the pin
 * @param textColor           the color of the value text in the pin
 * @param circleRadius        the radius of the selector circle
 * @param circleColor         the color of the selector circle
 * @param circleBoundaryColor The color of the selector circle boundary
 * @param circleBoundarySize  The size of the selector circle boundary line
 * @param minFont             the minimum font size for the pin text
 * @param maxFont             the maximum font size for the pin text
 * @param pinsAreTemporary    whether to show the pin initially or just the circle
 */
public void init(Context ctx, float y, float pinRadiusDP, int pinColor, int textColor, float circleRadius,
        int circleColor, int circleBoundaryColor, float circleBoundarySize, float minFont, float maxFont,
        boolean pinsAreTemporary) {

    mRes = ctx.getResources();
    mPin = ContextCompat.getDrawable(ctx, R.drawable.rotate);

    mDensity = getResources().getDisplayMetrics().density;
    mMinPinFont = minFont / mDensity;
    mMaxPinFont = maxFont / mDensity;
    mPinsAreTemporary = pinsAreTemporary;

    mPinPadding = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 15, mRes.getDisplayMetrics());
    mCircleRadiusPx = circleRadius;
    mTextYPadding = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 3.5f,
            mRes.getDisplayMetrics());
    // If one of the attributes are set, but the others aren't, set the
    // attributes to default
    if (pinRadiusDP == -1) {
        mPinRadiusPx = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, DEFAULT_THUMB_RADIUS_DP,
                mRes.getDisplayMetrics());
    } else {
        mPinRadiusPx = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, pinRadiusDP,
                mRes.getDisplayMetrics());
    }
    //Set text size in px from dp
    int textSize = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, 15, mRes.getDisplayMetrics());

    // Creates the paint and sets the Paint values
    mTextPaint = new Paint();
    mTextPaint.setColor(textColor);
    mTextPaint.setAntiAlias(true);
    mTextPaint.setTextSize(textSize);
    // Creates the paint and sets the Paint values
    mCirclePaint = new Paint();
    mCirclePaint.setColor(circleColor);
    mCirclePaint.setAntiAlias(true);

    if (circleBoundarySize != 0) {
        mCircleBoundaryPaint = new Paint();
        mCircleBoundaryPaint.setStyle(Paint.Style.STROKE);
        mCircleBoundaryPaint.setColor(circleBoundaryColor);
        mCircleBoundaryPaint.setStrokeWidth(circleBoundarySize);
        mCircleBoundaryPaint.setAntiAlias(true);
    }

    this.pinColor = pinColor;

    // Sets the minimum touchable area, but allows it to expand based on
    // image size
    int targetRadius = (int) Math.max(MINIMUM_TARGET_RADIUS_DP, mPinRadiusPx);

    mTargetRadiusPx = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, targetRadius,
            mRes.getDisplayMetrics());
    mY = y;
}

From source file:com.h6ah4i.android.example.advrecyclerview.demo_ed_with_section.ExpandableDraggableWithSectionExampleFragment.java

@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);

    //noinspection ConstantConditions
    mRecyclerView = (RecyclerView) getView().findViewById(R.id.recycler_view);
    mLayoutManager = new LinearLayoutManager(getContext());

    final Parcelable eimSavedState = (savedInstanceState != null)
            ? savedInstanceState.getParcelable(SAVED_STATE_EXPANDABLE_ITEM_MANAGER)
            : null;/*from   w  ww .  j  a va2  s  .c o m*/
    mRecyclerViewExpandableItemManager = new RecyclerViewExpandableItemManager(eimSavedState);
    mRecyclerViewExpandableItemManager.setOnGroupExpandListener(this);
    mRecyclerViewExpandableItemManager.setOnGroupCollapseListener(this);

    // touch guard manager  (this class is required to suppress scrolling while swipe-dismiss animation is running)
    mRecyclerViewTouchActionGuardManager = new RecyclerViewTouchActionGuardManager();
    mRecyclerViewTouchActionGuardManager.setInterceptVerticalScrollingWhileAnimationRunning(true);
    mRecyclerViewTouchActionGuardManager.setEnabled(true);

    // drag & drop manager
    mRecyclerViewDragDropManager = new RecyclerViewDragDropManager();
    mRecyclerViewDragDropManager.setDraggingItemShadowDrawable(
            (NinePatchDrawable) ContextCompat.getDrawable(getContext(), R.drawable.material_shadow_z3));

    // swipe manager
    mRecyclerViewSwipeManager = new RecyclerViewSwipeManager();

    //adapter
    final ExpandableDraggableWithSectionExampleAdapter myItemAdapter = new ExpandableDraggableWithSectionExampleAdapter(
            getDataProvider());

    mAdapter = myItemAdapter;

    mWrappedAdapter = mRecyclerViewExpandableItemManager.createWrappedAdapter(myItemAdapter); // wrap for expanding
    mWrappedAdapter = mRecyclerViewDragDropManager.createWrappedAdapter(mWrappedAdapter); // wrap for dragging
    mWrappedAdapter = mRecyclerViewSwipeManager.createWrappedAdapter(mWrappedAdapter); // wrap for swiping

    mRecyclerViewDragDropManager.setCheckCanDropEnabled(ALLOW_ITEMS_MOVE_ACROSS_SECTIONS);
    myItemAdapter.setAllowItemsMoveAcrossSections(ALLOW_ITEMS_MOVE_ACROSS_SECTIONS);

    final GeneralItemAnimator animator = new SwipeDismissItemAnimator();

    // Change animations are enabled by default since support-v7-recyclerview v22.
    // Need to disable them when using animation indicator.
    animator.setSupportsChangeAnimations(false);

    mRecyclerView.setLayoutManager(mLayoutManager);
    mRecyclerView.setAdapter(mWrappedAdapter); // requires *wrapped* adapter
    mRecyclerView.setItemAnimator(animator);
    mRecyclerView.setHasFixedSize(false);

    // additional decorations
    //noinspection StatementWithEmptyBody
    if (supportsViewElevation()) {
        // Lollipop or later has native drop shadow feature. ItemShadowDecorator is not required.
    } else {
        mRecyclerView.addItemDecoration(new ItemShadowDecorator(
                (NinePatchDrawable) ContextCompat.getDrawable(getContext(), R.drawable.material_shadow_z1)));
    }
    mRecyclerView.addItemDecoration(new SimpleListDividerDecorator(
            ContextCompat.getDrawable(getContext(), R.drawable.list_divider_h), true));

    // NOTE:
    // The initialization order is very important! This order determines the priority of touch event handling.
    //
    // priority: TouchActionGuard > Swipe > DragAndDrop > ExpandableItem
    mRecyclerViewTouchActionGuardManager.attachRecyclerView(mRecyclerView);
    mRecyclerViewSwipeManager.attachRecyclerView(mRecyclerView);
    mRecyclerViewDragDropManager.attachRecyclerView(mRecyclerView);
    mRecyclerViewExpandableItemManager.attachRecyclerView(mRecyclerView);
}

From source file:com.h6ah4i.android.example.advrecyclerview.demo_e_already_expanded.AlreadyExpandedGroupsExpandableExampleFragment.java

@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);

    //noinspection ConstantConditions
    mRecyclerView = (RecyclerView) getView().findViewById(R.id.recycler_view);
    mLayoutManager = new LinearLayoutManager(getContext());

    final Parcelable eimSavedState = (savedInstanceState != null)
            ? savedInstanceState.getParcelable(SAVED_STATE_EXPANDABLE_ITEM_MANAGER)
            : null;/* w  w  w  . j av a2 s.c  o  m*/
    mRecyclerViewExpandableItemManager = new RecyclerViewExpandableItemManager(eimSavedState);

    // Expand all group items by default. This method must be called before creating a wrapper adapter.
    mRecyclerViewExpandableItemManager.setDefaultGroupsExpandedState(true);

    //adapter
    final AlreadyExpandedGroupsExpandableExampleAdapter myItemAdapter = new AlreadyExpandedGroupsExpandableExampleAdapter(
            mRecyclerViewExpandableItemManager, getDataProvider());

    mAdapter = myItemAdapter;

    mWrappedAdapter = mRecyclerViewExpandableItemManager.createWrappedAdapter(myItemAdapter); // wrap for expanding
    final GeneralItemAnimator animator = new RefactoredDefaultItemAnimator();

    // Change animations are enabled by default since support-v7-recyclerview v22.
    // Need to disable them when using animation indicator.
    animator.setSupportsChangeAnimations(false);

    mRecyclerView.setLayoutManager(mLayoutManager);
    mRecyclerView.setAdapter(mWrappedAdapter); // requires *wrapped* adapter
    mRecyclerView.setItemAnimator(animator);
    mRecyclerView.setHasFixedSize(false);

    // additional decorations
    //noinspection StatementWithEmptyBody
    if (supportsViewElevation()) {
        // Lollipop or later has native drop shadow feature. ItemShadowDecorator is not required.
    } else {
        mRecyclerView.addItemDecoration(new ItemShadowDecorator(
                (NinePatchDrawable) ContextCompat.getDrawable(getContext(), R.drawable.material_shadow_z1)));
    }
    mRecyclerView.addItemDecoration(new SimpleListDividerDecorator(
            ContextCompat.getDrawable(getContext(), R.drawable.list_divider_h), true));

    mRecyclerViewExpandableItemManager.attachRecyclerView(mRecyclerView);
}

From source file:com.dm.material.dashboard.candybar.helpers.DrawableHelper.java

public static Drawable getAppIcon(@NonNull Context context, ResolveInfo info) {
    try {//w  w  w.j  ava2  s.  c  om
        return info.activityInfo.loadIcon(context.getPackageManager());
    } catch (OutOfMemoryError | Exception e) {
        return ContextCompat.getDrawable(context, R.drawable.ic_app_default);
    }
}

From source file:com.h6ah4i.android.example.advrecyclerview.demo_e_add_remove.RecyclerListViewFragment.java

@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);

    //noinspection ConstantConditions
    mRecyclerView = (RecyclerView) getView().findViewById(R.id.recycler_view);
    mLayoutManager = new LinearLayoutManager(getContext());

    final Parcelable eimSavedState = (savedInstanceState != null)
            ? savedInstanceState.getParcelable(SAVED_STATE_EXPANDABLE_ITEM_MANAGER)
            : null;// ww w.  j ava 2s .  co m
    mRecyclerViewExpandableItemManager = new RecyclerViewExpandableItemManager(eimSavedState);
    mRecyclerViewExpandableItemManager.setOnGroupExpandListener(this);
    mRecyclerViewExpandableItemManager.setOnGroupCollapseListener(this);

    //adapter
    final MyAddRemoveExpandableItemAdapter myItemAdapter = new MyAddRemoveExpandableItemAdapter(
            mRecyclerViewExpandableItemManager, getDataProvider());

    mAdapter = myItemAdapter;

    mWrappedAdapter = mRecyclerViewExpandableItemManager.createWrappedAdapter(myItemAdapter); // wrap for expanding

    final GeneralItemAnimator animator = new RefactoredDefaultItemAnimator();

    // Change animations are enabled by default since support-v7-recyclerview v22.
    // Need to disable them when using animation indicator.
    animator.setSupportsChangeAnimations(false);

    mRecyclerView.setLayoutManager(mLayoutManager);
    mRecyclerView.setAdapter(mWrappedAdapter); // requires *wrapped* adapter
    mRecyclerView.setItemAnimator(animator);
    mRecyclerView.setHasFixedSize(false);

    // additional decorations
    //noinspection StatementWithEmptyBody
    if (supportsViewElevation()) {
        // Lollipop or later has native drop shadow feature. ItemShadowDecorator is not required.
    } else {
        mRecyclerView.addItemDecoration(new ItemShadowDecorator(
                (NinePatchDrawable) ContextCompat.getDrawable(getContext(), R.drawable.material_shadow_z1)));
    }
    mRecyclerView.addItemDecoration(new SimpleListDividerDecorator(
            ContextCompat.getDrawable(getContext(), R.drawable.list_divider_h), true));

    mRecyclerViewExpandableItemManager.attachRecyclerView(mRecyclerView);
}

From source file:com.h6ah4i.android.example.advrecyclerview.demo_e_already_expanded.RecyclerListViewFragment.java

@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);

    //noinspection ConstantConditions
    mRecyclerView = (RecyclerView) getView().findViewById(R.id.recycler_view);
    mLayoutManager = new LinearLayoutManager(getContext());

    final Parcelable eimSavedState = (savedInstanceState != null)
            ? savedInstanceState.getParcelable(SAVED_STATE_EXPANDABLE_ITEM_MANAGER)
            : null;/* w w  w  .  j  a v  a2s.  c  o  m*/
    mRecyclerViewExpandableItemManager = new RecyclerViewExpandableItemManager(eimSavedState);

    //adapter
    final MyExpandableItemAdapter myItemAdapter = new MyExpandableItemAdapter(
            mRecyclerViewExpandableItemManager, getDataProvider());

    mAdapter = myItemAdapter;

    mWrappedAdapter = mRecyclerViewExpandableItemManager.createWrappedAdapter(myItemAdapter); // wrap for expanding

    // Expand all group items if no saved state exists.
    // The expandAll() method should be called here (before attaching the RecyclerView instance),
    // because it can reduce overheads of updating item views.
    if (eimSavedState == null) {
        mRecyclerViewExpandableItemManager.expandAll();
    }

    final GeneralItemAnimator animator = new RefactoredDefaultItemAnimator();

    // Change animations are enabled by default since support-v7-recyclerview v22.
    // Need to disable them when using animation indicator.
    animator.setSupportsChangeAnimations(false);

    mRecyclerView.setLayoutManager(mLayoutManager);
    mRecyclerView.setAdapter(mWrappedAdapter); // requires *wrapped* adapter
    mRecyclerView.setItemAnimator(animator);
    mRecyclerView.setHasFixedSize(false);

    // additional decorations
    //noinspection StatementWithEmptyBody
    if (supportsViewElevation()) {
        // Lollipop or later has native drop shadow feature. ItemShadowDecorator is not required.
    } else {
        mRecyclerView.addItemDecoration(new ItemShadowDecorator(
                (NinePatchDrawable) ContextCompat.getDrawable(getContext(), R.drawable.material_shadow_z1)));
    }
    mRecyclerView.addItemDecoration(new SimpleListDividerDecorator(
            ContextCompat.getDrawable(getContext(), R.drawable.list_divider_h), true));

    mRecyclerViewExpandableItemManager.attachRecyclerView(mRecyclerView);
}