Example usage for android.content Context obtainStyledAttributes

Introduction

In this page you can find the example usage for android.content Context obtainStyledAttributes.

Prototype

public final TypedArray obtainStyledAttributes(AttributeSet set, @StyleableRes int[] attrs,
        @AttrRes int defStyleAttr, @StyleRes int defStyleRes) 

Source Link

Document

Retrieve styled attribute information in this Context's theme.

Usage

From source file:com.android.zlauncher.CellLayout.java

public CellLayout(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    // A ViewGroup usually does not draw, but CellLayout needs to draw a rectangle to show
    // the user where a dragged item will land when dropped.
    setWillNotDraw(false);/*  w w  w .  ja va 2s.com*/
    setClipToPadding(false);
    mLauncher = (Launcher) context;

    DeviceProfile grid = mLauncher.getDeviceProfile();
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.CellLayout, defStyle, 0);

    mCellWidth = mCellHeight = -1;
    mFixedCellWidth = mFixedCellHeight = -1;
    mWidthGap = mOriginalWidthGap = 0;
    mHeightGap = mOriginalHeightGap = 0;
    mMaxGap = Integer.MAX_VALUE;
    mCountX = (int) grid.inv.numColumns;
    mCountY = (int) grid.inv.numRows;
    mOccupied = new boolean[mCountX][mCountY];
    mTmpOccupied = new boolean[mCountX][mCountY];
    mPreviousReorderDirection[0] = INVALID_DIRECTION;
    mPreviousReorderDirection[1] = INVALID_DIRECTION;

    a.recycle();

    setAlwaysDrawnWithCacheEnabled(false);

    final Resources res = getResources();
    mHotseatScale = (float) grid.hotseatIconSizePx / grid.iconSizePx;

    mBackground = (TransitionDrawable) res.getDrawable(R.drawable.bg_screenpanel);
    mBackground.setCallback(this);
    mBackground.setAlpha((int) (mBackgroundAlpha * 255));

    mReorderPreviewAnimationMagnitude = (REORDER_PREVIEW_MAGNITUDE * grid.iconSizePx);

    // Initialize the data structures used for the drag visualization.
    mEaseOutInterpolator = new DecelerateInterpolator(2.5f); // Quint ease out
    mDragCell[0] = mDragCell[1] = -1;
    for (int i = 0; i < mDragOutlines.length; i++) {
        mDragOutlines[i] = new Rect(-1, -1, -1, -1);
    }

    // When dragging things around the home screens, we show a green outline of
    // where the item will land. The outlines gradually fade out, leaving a trail
    // behind the drag path.
    // Set up all the animations that are used to implement this fading.
    final int duration = res.getInteger(R.integer.config_dragOutlineFadeTime);
    final float fromAlphaValue = 0;
    final float toAlphaValue = (float) res.getInteger(R.integer.config_dragOutlineMaxAlpha);

    Arrays.fill(mDragOutlineAlphas, fromAlphaValue);

    for (int i = 0; i < mDragOutlineAnims.length; i++) {
        final InterruptibleInOutAnimator anim = new InterruptibleInOutAnimator(this, duration, fromAlphaValue,
                toAlphaValue);
        anim.getAnimator().setInterpolator(mEaseOutInterpolator);
        final int thisIndex = i;
        anim.getAnimator().addUpdateListener(new AnimatorUpdateListener() {
            public void onAnimationUpdate(ValueAnimator animation) {
                final Bitmap outline = (Bitmap) anim.getTag();

                // If an animation is started and then stopped very quickly, we can still
                // get spurious updates we've cleared the tag. Guard against this.
                if (outline == null) {
                    @SuppressWarnings("all") // suppress dead code warning
                    final boolean debug = false;
                    if (debug) {
                        Object val = animation.getAnimatedValue();
                        Log.d(TAG, "anim " + thisIndex + " update: " + val + ", isStopped " + anim.isStopped());
                    }
                    // Try to prevent it from continuing to run
                    animation.cancel();
                } else {
                    mDragOutlineAlphas[thisIndex] = (Float) animation.getAnimatedValue();
                    CellLayout.this.invalidate(mDragOutlines[thisIndex]);
                }
            }
        });
        // The animation holds a reference to the drag outline bitmap as long is it's
        // running. This way the bitmap can be GCed when the animations are complete.
        anim.getAnimator().addListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationEnd(Animator animation) {
                if ((Float) ((ValueAnimator) animation).getAnimatedValue() == 0f) {
                    anim.setTag(null);
                }
            }
        });
        mDragOutlineAnims[i] = anim;
    }

    mShortcutsAndWidgets = new ShortcutAndWidgetContainer(context);
    mShortcutsAndWidgets.setCellDimensions(mCellWidth, mCellHeight, mWidthGap, mHeightGap, mCountX, mCountY);

    mStylusEventHelper = new StylusEventHelper(this);

    /*       mTouchFeedbackView = new ClickShadowView(context);
           addView(mTouchFeedbackView);*/
    addView(mShortcutsAndWidgets);
}

---

From source file:com.android.leanlauncher.CellLayout.java

public CellLayout(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    mDragEnforcer = new DropTarget.DragEnforcer(context);

    // A ViewGroup usually does not draw, but CellLayout needs to draw a rectangle to show
    // the user where a dragged item will land when dropped.
    setWillNotDraw(false);// w  w w.  j  a  va2 s.c o m
    setClipToPadding(false);
    mLauncher = (Launcher) context;

    LauncherAppState app = LauncherAppState.getInstance();
    DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.CellLayout, defStyle, 0);

    mCellWidth = mCellHeight = -1;
    mFixedCellWidth = mFixedCellHeight = -1;
    mWidthGap = mOriginalWidthGap = 0;
    mHeightGap = mOriginalHeightGap = 0;
    mMaxGap = Integer.MAX_VALUE;
    mCountX = (int) grid.numColumns;
    mCountY = (int) grid.numRows;
    mOccupied = new boolean[mCountX][mCountY];
    mTmpOccupied = new boolean[mCountX][mCountY];
    mPreviousReorderDirection[0] = INVALID_DIRECTION;
    mPreviousReorderDirection[1] = INVALID_DIRECTION;

    a.recycle();

    setAlwaysDrawnWithCacheEnabled(false);

    final Resources res = getResources();

    mNormalBackground = res.getDrawable(R.drawable.screenpanel);
    mActiveGlowBackground = res.getDrawable(R.drawable.screenpanel_hover);

    mOverScrollLeft = res.getDrawable(R.drawable.overscroll_glow_left);
    mOverScrollRight = res.getDrawable(R.drawable.overscroll_glow_right);
    mForegroundPadding = res.getDimensionPixelSize(R.dimen.workspace_overscroll_drawable_padding);

    mReorderPreviewAnimationMagnitude = (REORDER_PREVIEW_MAGNITUDE * grid.iconSizePx);

    mNormalBackground.setFilterBitmap(true);
    mActiveGlowBackground.setFilterBitmap(true);

    // Initialize the data structures used for the drag visualization.
    TimeInterpolator easeOutInterpolator = new DecelerateInterpolator(2.5f);
    mDragCell[0] = mDragCell[1] = -1;
    for (int i = 0; i < mDragOutlines.length; i++) {
        mDragOutlines[i] = new Rect(-1, -1, -1, -1);
    }

    // When dragging things around the home screens, we show a green outline of
    // where the item will land. The outlines gradually fade out, leaving a trail
    // behind the drag path.
    // Set up all the animations that are used to implement this fading.
    final int duration = res.getInteger(R.integer.config_dragOutlineFadeTime);
    final float fromAlphaValue = 0;
    final float toAlphaValue = (float) res.getInteger(R.integer.config_dragOutlineMaxAlpha);

    Arrays.fill(mDragOutlineAlphas, fromAlphaValue);

    for (int i = 0; i < mDragOutlineAnims.length; i++) {
        final InterruptibleInOutAnimator anim = new InterruptibleInOutAnimator(this, duration, fromAlphaValue,
                toAlphaValue);
        anim.getAnimator().setInterpolator(easeOutInterpolator);
        final int thisIndex = i;
        anim.getAnimator().addUpdateListener(new AnimatorUpdateListener() {
            public void onAnimationUpdate(ValueAnimator animation) {
                final Bitmap outline = (Bitmap) anim.getTag();

                // If an animation is started and then stopped very quickly, we can still
                // get spurious updates we've cleared the tag. Guard against this.
                if (outline == null) {
                    @SuppressWarnings("all") // suppress dead code warning
                    final boolean debug = false;
                    if (debug) {
                        Object val = animation.getAnimatedValue();
                        Log.d(TAG, "anim " + thisIndex + " update: " + val + ", isStopped " + anim.isStopped());
                    }
                    // Try to prevent it from continuing to run
                    animation.cancel();
                } else {
                    mDragOutlineAlphas[thisIndex] = (Float) animation.getAnimatedValue();
                    CellLayout.this.invalidate(mDragOutlines[thisIndex]);
                }
            }
        });
        // The animation holds a reference to the drag outline bitmap as long is it's
        // running. This way the bitmap can be GCed when the animations are complete.
        anim.getAnimator().addListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationEnd(Animator animation) {
                if ((Float) ((ValueAnimator) animation).getAnimatedValue() == 0f) {
                    anim.setTag(null);
                }
            }
        });
        mDragOutlineAnims[i] = anim;
    }

    mBackgroundRect = new Rect();
    mForegroundRect = new Rect();

    mShortcutsAndWidgets = new ShortcutAndWidgetContainer(context);
    mShortcutsAndWidgets.setCellDimensions(mCellWidth, mCellHeight, mWidthGap, mHeightGap, mCountX, mCountY);

    mTouchFeedbackView = new FastBitmapView(context);
    // Make the feedback view large enough to hold the blur bitmap.
    addView(mTouchFeedbackView, (int) (grid.cellWidthPx * 1.2), (int) (grid.cellHeightPx * 1.2));
    addView(mShortcutsAndWidgets);
}

---

From source file:com.appunite.list.HorizontalListView.java

public HorizontalListView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.ListView, defStyle, 0);

    CharSequence[] entries = a.getTextArray(R.styleable.ListView_android_entries);
    if (entries != null) {
        setAdapter(new ArrayAdapter<CharSequence>(context, android.R.layout.simple_list_item_1, entries));
    }//from  w  w  w . j a va 2s. co m

    final Drawable d = a.getDrawable(R.styleable.ListView_android_divider);
    if (d != null) {
        // If a divider is specified use its intrinsic width for divider width
        setDivider(d);
    }

    final Drawable osHeader = a.getDrawable(R.styleable.ListView_overScrollHeader);
    if (osHeader != null) {
        setOverscrollHeader(osHeader);
    }

    final Drawable osFooter = a.getDrawable(R.styleable.ListView_overScrollFooter);
    if (osFooter != null) {
        setOverscrollFooter(osFooter);
    }

    // Use the width specified, zero being the default
    final int dividerHeight = a.getDimensionPixelSize(R.styleable.ListView_android_dividerHeight, 0);
    if (dividerHeight != 0) {
        setDividerWidth(dividerHeight);
    }

    mHeaderDividersEnabled = a.getBoolean(R.styleable.ListView_headerDividersEnabled, true);
    mFooterDividersEnabled = a.getBoolean(R.styleable.ListView_footerDividersEnabled, true);

    a.recycle();
}

---

From source file:com.appunite.list.ListView.java

public ListView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.ListView, defStyle, 0);

    CharSequence[] entries = a.getTextArray(R.styleable.ListView_android_entries);
    if (entries != null) {
        setAdapter(new ArrayAdapter<CharSequence>(context, android.R.layout.simple_list_item_1, entries));
    }//from w ww .  j  a v  a 2 s .c  o  m

    final Drawable d = a.getDrawable(R.styleable.ListView_android_divider);
    if (d != null) {
        // If a divider is specified use its intrinsic width for divider width
        setDivider(d);
    }

    final Drawable osHeader = a.getDrawable(R.styleable.ListView_overScrollHeader);
    if (osHeader != null) {
        setOverscrollHeader(osHeader);
    }

    final Drawable osFooter = a.getDrawable(R.styleable.ListView_overScrollFooter);
    if (osFooter != null) {
        setOverscrollFooter(osFooter);
    }

    // Use the width specified, zero being the default
    final int dividerHeight = a.getDimensionPixelSize(R.styleable.ListView_android_dividerHeight, 0);
    if (dividerHeight != 0) {
        setDividerHeight(dividerHeight);
    }

    mHeaderDividersEnabled = a.getBoolean(R.styleable.ListView_headerDividersEnabled, true);
    mFooterDividersEnabled = a.getBoolean(R.styleable.ListView_footerDividersEnabled, true);

    a.recycle();
}

---

From source file:cm.aptoide.com.actionbarsherlock.widget.SearchView.java

public SearchView(Context context, AttributeSet attrs) {
    super(context, attrs);

    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.FROYO) {
        throw new IllegalStateException("SearchView is API 8+ only.");
    }//from  w  w  w.  j  av  a2s .  co  m

    LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    inflater.inflate(R.layout.abs__search_view, this, true);

    mSearchButton = findViewById(R.id.abs__search_button);
    mQueryTextView = (SearchAutoComplete) findViewById(R.id.abs__search_src_text);
    mQueryTextView.setSearchView(this);

    mSearchEditFrame = findViewById(R.id.abs__search_edit_frame);
    mSearchPlate = findViewById(R.id.abs__search_plate);
    mSubmitArea = findViewById(R.id.abs__submit_area);
    mSubmitButton = findViewById(R.id.abs__search_go_btn);
    mCloseButton = (ImageView) findViewById(R.id.abs__search_close_btn);
    mVoiceButton = findViewById(R.id.abs__search_voice_btn);
    mSearchHintIcon = (ImageView) findViewById(R.id.abs__search_mag_icon);

    mSearchButton.setOnClickListener(mOnClickListener);
    mCloseButton.setOnClickListener(mOnClickListener);
    mSubmitButton.setOnClickListener(mOnClickListener);
    mVoiceButton.setOnClickListener(mOnClickListener);
    mQueryTextView.setOnClickListener(mOnClickListener);

    mQueryTextView.addTextChangedListener(mTextWatcher);
    mQueryTextView.setOnEditorActionListener(mOnEditorActionListener);
    mQueryTextView.setOnItemClickListener(mOnItemClickListener);
    mQueryTextView.setOnItemSelectedListener(mOnItemSelectedListener);
    mQueryTextView.setOnKeyListener(mTextKeyListener);
    // Inform any listener of focus changes
    mQueryTextView.setOnFocusChangeListener(new OnFocusChangeListener() {

        public void onFocusChange(View v, boolean hasFocus) {
            if (mOnQueryTextFocusChangeListener != null) {
                mOnQueryTextFocusChangeListener.onFocusChange(SearchView.this, hasFocus);
            }
        }
    });

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.SherlockSearchView, 0, 0);
    setIconifiedByDefault(a.getBoolean(R.styleable.SherlockSearchView_iconifiedByDefault, true));
    int maxWidth = a.getDimensionPixelSize(R.styleable.SherlockSearchView_android_maxWidth, -1);
    if (maxWidth != -1) {
        setMaxWidth(maxWidth);
    }
    CharSequence queryHint = a.getText(R.styleable.SherlockSearchView_queryHint);
    if (!TextUtils.isEmpty(queryHint)) {
        setQueryHint(queryHint);
    }
    int imeOptions = a.getInt(R.styleable.SherlockSearchView_android_imeOptions, -1);
    if (imeOptions != -1) {
        setImeOptions(imeOptions);
    }
    int inputType = a.getInt(R.styleable.SherlockSearchView_android_inputType, -1);
    if (inputType != -1) {
        setInputType(inputType);
    }

    a.recycle();

    boolean focusable = true;

    a = context.obtainStyledAttributes(attrs, R.styleable.SherlockView, 0, 0);
    focusable = a.getBoolean(R.styleable.SherlockView_android_focusable, focusable);
    a.recycle();
    setFocusable(focusable);

    // Save voice intent for later queries/launching
    mVoiceWebSearchIntent = new Intent(RecognizerIntent.ACTION_WEB_SEARCH);
    mVoiceWebSearchIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    mVoiceWebSearchIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL,
            RecognizerIntent.LANGUAGE_MODEL_WEB_SEARCH);

    mVoiceAppSearchIntent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
    mVoiceAppSearchIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

    mDropDownAnchor = findViewById(mQueryTextView.getDropDownAnchor());
    if (mDropDownAnchor != null) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
            mDropDownAnchor.addOnLayoutChangeListener(new OnLayoutChangeListener() {
                @Override
                public void onLayoutChange(View v, int left, int top, int right, int bottom, int oldLeft,
                        int oldTop, int oldRight, int oldBottom) {
                    adjustDropDownSizeAndPosition();
                }
            });
        } else {
            mDropDownAnchor.getViewTreeObserver()
                    .addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
                        @Override
                        public void onGlobalLayout() {
                            adjustDropDownSizeAndPosition();
                        }
                    });
        }
    }

    updateViewsVisibility(mIconifiedByDefault);
    updateQueryHint();
}

---

From source file:com.android.launcher2.Workspace.java

/**
 * Used to inflate the Workspace from XML.
 *
 * @param context The application's context.
 * @param attrs The attributes set containing the Workspace's customization values.
 * @param defStyle Unused.//from   w ww. j av a2s. c om
 */
public Workspace(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    mContentIsRefreshable = false;
    mOriginalPageSpacing = mPageSpacing;

    mDragEnforcer = new DropTarget.DragEnforcer(context);
    // With workspace, data is available straight from the get-go
    setDataIsReady();

    mLauncher = (Launcher) context;
    final Resources res = getResources();
    mWorkspaceFadeInAdjacentScreens = res.getBoolean(R.bool.config_workspaceFadeAdjacentScreens);
    mFadeInAdjacentScreens = false;
    mWallpaperManager = WallpaperManager.getInstance(context);

    int cellCountX = DEFAULT_CELL_COUNT_X;
    int cellCountY = DEFAULT_CELL_COUNT_Y;

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.Workspace, defStyle, 0);

    if (LauncherApplication.isScreenLarge()) {
        // Determine number of rows/columns dynamically
        // TODO: This code currently fails on tablets with an aspect ratio < 1.3.
        // Around that ratio we should make cells the same size in portrait and
        // landscape
        TypedArray actionBarSizeTypedArray = context
                .obtainStyledAttributes(new int[] { android.R.attr.actionBarSize });
        final float actionBarHeight = actionBarSizeTypedArray.getDimension(0, 0f);

        Point minDims = new Point();
        Point maxDims = new Point();
        DisplayCompt.getCurrentSizeRange(mLauncher.getWindowManager().getDefaultDisplay(), minDims, maxDims);

        cellCountX = 1;
        while (CellLayout.widthInPortrait(res, cellCountX + 1) <= minDims.x) {
            cellCountX++;
        }

        cellCountY = 1;
        while (actionBarHeight + CellLayout.heightInLandscape(res, cellCountY + 1) <= minDims.y) {
            cellCountY++;
        }
    }

    mSpringLoadedShrinkFactor = res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f;
    mSpringLoadedPageSpacing = res.getDimensionPixelSize(R.dimen.workspace_spring_loaded_page_spacing);
    mCameraDistance = res.getInteger(R.integer.config_cameraDistance);

    // if the value is manually specified, use that instead
    cellCountX = a.getInt(R.styleable.Workspace_cellCountX, cellCountX);
    cellCountY = a.getInt(R.styleable.Workspace_cellCountY, cellCountY);
    mDefaultPage = a.getInt(R.styleable.Workspace_defaultScreen, 1);
    a.recycle();

    setOnHierarchyChangeListener(this);

    LauncherModel.updateWorkspaceLayoutCells(cellCountX, cellCountY);
    setHapticFeedbackEnabled(false);

    initWorkspace();

    // Disable multitouch across the workspace/all apps/customize tray
    setMotionEventSplittingEnabled(true);

    // Unless otherwise specified this view is important for accessibility.
    if (ViewCompat.getImportantForAccessibility(this) == View.IMPORTANT_FOR_ACCESSIBILITY_AUTO) {
        ViewCompat.setImportantForAccessibility(this, View.IMPORTANT_FOR_ACCESSIBILITY_YES);
    }
}

---

From source file:cc.flydev.launcher.Workspace.java

/**
 * Used to inflate the Workspace from XML.
 *
 * @param context The application's context.
 * @param attrs The attributes set containing the Workspace's customization values.
 * @param defStyle Unused./*from  w  w  w  .  j a  v  a 2  s . c om*/
 */
public Workspace(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    mContentIsRefreshable = false;

    mOutlineHelper = HolographicOutlineHelper.obtain(context);

    mDragEnforcer = new DropTarget.DragEnforcer(context);
    // With workspace, data is available straight from the get-go
    setDataIsReady();

    mLauncher = (Launcher) context;
    final Resources res = getResources();
    mWorkspaceFadeInAdjacentScreens = res.getBoolean(R.bool.config_workspaceFadeAdjacentScreens);
    mFadeInAdjacentScreens = false;
    mWallpaperManager = WallpaperManager.getInstance(context);

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.Workspace, defStyle, 0);
    mSpringLoadedShrinkFactor = res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f;
    mOverviewModeShrinkFactor = res.getInteger(R.integer.config_workspaceOverviewShrinkPercentage) / 100.0f;
    mOverviewModePageOffset = res.getDimensionPixelSize(R.dimen.overview_mode_page_offset);
    mCameraDistance = res.getInteger(R.integer.config_cameraDistance);
    mOriginalDefaultPage = mDefaultPage = a.getInt(R.styleable.Workspace_defaultScreen, 1);
    a.recycle();

    setOnHierarchyChangeListener(this);
    setHapticFeedbackEnabled(false);

    initWorkspace();

    // Disable multitouch across the workspace/all apps/customize tray
    setMotionEventSplittingEnabled(true);
    setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES);
}

---

From source file:com.android.launcher3.Workspace.java

/**
 * Used to inflate the Workspace from XML.
 *
 * @param context The application's context.
 * @param attrs The attributes set containing the Workspace's customization values.
 * @param defStyle Unused./*  ww w .j a v  a  2s.  c om*/
 */
public Workspace(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    mContentIsRefreshable = false;

    mOutlineHelper = HolographicOutlineHelper.obtain(context);

    mDragEnforcer = new DropTarget.DragEnforcer(context);
    // With workspace, data is available straight from the get-go
    setDataIsReady();

    mLauncher = (Launcher) context;
    final Resources res = getResources();
    mWorkspaceFadeInAdjacentScreens = LauncherAppState.getInstance().getDynamicGrid().getDeviceProfile()
            .shouldFadeAdjacentWorkspaceScreens();
    mFadeInAdjacentScreens = false;
    mWallpaperManager = WallpaperManager.getInstance(context);

    LauncherAppState app = LauncherAppState.getInstance();
    DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.Workspace, defStyle, 0);
    mSpringLoadedShrinkFactor = res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f;
    mOverviewModeShrinkFactor = grid.getOverviewModeScale();
    mCameraDistance = res.getInteger(R.integer.config_cameraDistance);
    mOriginalDefaultPage = mDefaultPage = a.getInt(R.styleable.Workspace_defaultScreen, 1);
    a.recycle();

    setOnHierarchyChangeListener(this);
    setHapticFeedbackEnabled(false);

    initWorkspace();

    // Disable multitouch across the workspace/all apps/customize tray
    setMotionEventSplittingEnabled(true);
    setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES);
}

---

From source file:com.appunite.list.AbsHorizontalListView.java

public AbsHorizontalListView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    initAbsListView();//from  w  w w  .  j  av  a  2s . c om

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.AbsListView, defStyle, 0);

    Drawable d = a.getDrawable(R.styleable.AbsListView_listSelector);
    if (d != null) {
        setSelector(d);
    }

    mDrawSelectorOnTop = a.getBoolean(R.styleable.AbsListView_drawSelectorOnTop, false);

    boolean stackFromRight = a.getBoolean(R.styleable.AbsListView_stackFromBottom, false);
    setStackFromRight(stackFromRight);

    boolean scrollingCacheEnabled = a.getBoolean(R.styleable.AbsListView_scrollingCache, true);
    setScrollingCacheEnabled(scrollingCacheEnabled);

    boolean useTextFilter = a.getBoolean(R.styleable.AbsListView_textFilterEnabled, false);
    setTextFilterEnabled(useTextFilter);

    int transcriptMode = a.getInt(R.styleable.AbsListView_transcriptMode, TRANSCRIPT_MODE_DISABLED);
    setTranscriptMode(transcriptMode);

    int color = a.getColor(R.styleable.AbsListView_cacheColorHint, 0);
    setCacheColorHint(color);

    boolean smoothScrollbar = a.getBoolean(R.styleable.AbsListView_smoothScrollbar, true);
    setSmoothScrollbarEnabled(smoothScrollbar);

    setChoiceMode(a.getInt(R.styleable.AbsListView_choiceMode, CHOICE_MODE_NONE));

    a.recycle();
}

---

From source file:com.appunite.list.AbsListView.java

public AbsListView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    initAbsListView();/*from  www.j  a  v a2s.  c om*/

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.AbsListView, defStyle, 0);

    Drawable d = a.getDrawable(R.styleable.AbsListView_listSelector);
    if (d != null) {
        setSelector(d);
    }

    mDrawSelectorOnTop = a.getBoolean(R.styleable.AbsListView_drawSelectorOnTop, false);

    boolean stackFromBottom = a.getBoolean(R.styleable.AbsListView_stackFromBottom, false);
    setStackFromBottom(stackFromBottom);

    boolean scrollingCacheEnabled = a.getBoolean(R.styleable.AbsListView_scrollingCache, true);
    setScrollingCacheEnabled(scrollingCacheEnabled);

    boolean useTextFilter = a.getBoolean(R.styleable.AbsListView_textFilterEnabled, false);
    setTextFilterEnabled(useTextFilter);

    int transcriptMode = a.getInt(R.styleable.AbsListView_transcriptMode, TRANSCRIPT_MODE_DISABLED);
    setTranscriptMode(transcriptMode);

    int color = a.getColor(R.styleable.AbsListView_cacheColorHint, 0);
    setCacheColorHint(color);

    boolean enableFastScroll = a.getBoolean(R.styleable.AbsListView_fastScrollEnabled, false);
    setFastScrollEnabled(enableFastScroll);

    boolean smoothScrollbar = a.getBoolean(R.styleable.AbsListView_smoothScrollbar, true);
    setSmoothScrollbarEnabled(smoothScrollbar);

    setChoiceMode(a.getInt(R.styleable.AbsListView_choiceMode, CHOICE_MODE_NONE));
    setFastScrollAlwaysVisible(a.getBoolean(R.styleable.AbsListView_fastScrollAlwaysVisible, false));

    a.recycle();
}

---

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