List of usage examples for android.graphics Rect Rect
public Rect()
From source file:androidx.mediarouter.app.MediaRouteControllerDialog.java
/** * Updates the height of views and hide artwork or metadata if space is limited. *//*from w w w.ja v a 2 s. c om*/ void updateLayoutHeightInternal(boolean animate) { // Measure the size of widgets and get the height of main components. int oldHeight = getLayoutHeight(mMediaMainControlLayout); setLayoutHeight(mMediaMainControlLayout, ViewGroup.LayoutParams.MATCH_PARENT); updateMediaControlVisibility(canShowPlaybackControlLayout()); View decorView = getWindow().getDecorView(); decorView.measure(MeasureSpec.makeMeasureSpec(getWindow().getAttributes().width, MeasureSpec.EXACTLY), MeasureSpec.UNSPECIFIED); setLayoutHeight(mMediaMainControlLayout, oldHeight); int artViewHeight = 0; if (mCustomControlView == null && mArtView.getDrawable() instanceof BitmapDrawable) { Bitmap art = ((BitmapDrawable) mArtView.getDrawable()).getBitmap(); if (art != null) { artViewHeight = getDesiredArtHeight(art.getWidth(), art.getHeight()); mArtView.setScaleType(art.getWidth() >= art.getHeight() ? ImageView.ScaleType.FIT_XY : ImageView.ScaleType.FIT_CENTER); } } int mainControllerHeight = getMainControllerHeight(canShowPlaybackControlLayout()); int volumeGroupListCount = mGroupMemberRoutes.size(); // Scale down volume group list items in landscape mode. int expandedGroupListHeight = getGroup() == null ? 0 : mVolumeGroupListItemHeight * getGroup().getRoutes().size(); if (volumeGroupListCount > 0) { expandedGroupListHeight += mVolumeGroupListPaddingTop; } expandedGroupListHeight = Math.min(expandedGroupListHeight, mVolumeGroupListMaxHeight); int visibleGroupListHeight = mIsGroupExpanded ? expandedGroupListHeight : 0; int desiredControlLayoutHeight = Math.max(artViewHeight, visibleGroupListHeight) + mainControllerHeight; Rect visibleRect = new Rect(); decorView.getWindowVisibleDisplayFrame(visibleRect); // Height of non-control views in decor view. // This includes title bar, button bar, and dialog's vertical padding which should be // always shown. int nonControlViewHeight = mDialogAreaLayout.getMeasuredHeight() - mDefaultControlLayout.getMeasuredHeight(); // Maximum allowed height for controls to fit screen. int maximumControlViewHeight = visibleRect.height() - nonControlViewHeight; // Show artwork if it fits the screen. if (mCustomControlView == null && artViewHeight > 0 && desiredControlLayoutHeight <= maximumControlViewHeight) { mArtView.setVisibility(View.VISIBLE); setLayoutHeight(mArtView, artViewHeight); } else { if (getLayoutHeight(mVolumeGroupList) + mMediaMainControlLayout.getMeasuredHeight() >= mDefaultControlLayout.getMeasuredHeight()) { mArtView.setVisibility(View.GONE); } artViewHeight = 0; desiredControlLayoutHeight = visibleGroupListHeight + mainControllerHeight; } // Show the playback control if it fits the screen. if (canShowPlaybackControlLayout() && desiredControlLayoutHeight <= maximumControlViewHeight) { mPlaybackControlLayout.setVisibility(View.VISIBLE); } else { mPlaybackControlLayout.setVisibility(View.GONE); } updateMediaControlVisibility(mPlaybackControlLayout.getVisibility() == View.VISIBLE); mainControllerHeight = getMainControllerHeight(mPlaybackControlLayout.getVisibility() == View.VISIBLE); desiredControlLayoutHeight = Math.max(artViewHeight, visibleGroupListHeight) + mainControllerHeight; // Limit the volume group list height to fit the screen. if (desiredControlLayoutHeight > maximumControlViewHeight) { visibleGroupListHeight -= (desiredControlLayoutHeight - maximumControlViewHeight); desiredControlLayoutHeight = maximumControlViewHeight; } // Update the layouts with the computed heights. mMediaMainControlLayout.clearAnimation(); mVolumeGroupList.clearAnimation(); mDefaultControlLayout.clearAnimation(); if (animate) { animateLayoutHeight(mMediaMainControlLayout, mainControllerHeight); animateLayoutHeight(mVolumeGroupList, visibleGroupListHeight); animateLayoutHeight(mDefaultControlLayout, desiredControlLayoutHeight); } else { setLayoutHeight(mMediaMainControlLayout, mainControllerHeight); setLayoutHeight(mVolumeGroupList, visibleGroupListHeight); setLayoutHeight(mDefaultControlLayout, desiredControlLayoutHeight); } // Maximize the window size with a transparent layout in advance for smooth animation. setLayoutHeight(mExpandableAreaLayout, visibleRect.height()); rebuildVolumeGroupList(animate); }
From source file:com.roger.lineselectionwebview.LSWebView.java
/** * Calculates the context menu display rect * //w ww .j a v a 2 s. c o m * @param menuBounds * @return The display Rect */ protected Rect getContextMenuBounds(String menuBounds) { try { JSONObject menuBoundsObject = new JSONObject(menuBounds); float scale = getDensityIndependentValue(getScale(), mContext); Rect displayRect = new Rect(); displayRect.left = (int) (getDensityDependentValue(menuBoundsObject.getInt("left"), getContext()) * scale); displayRect.top = (int) (getDensityDependentValue(menuBoundsObject.getInt("top") - 25, getContext()) * scale); displayRect.right = (int) (getDensityDependentValue(menuBoundsObject.getInt("right"), getContext()) * scale); displayRect.bottom = (int) (getDensityDependentValue(menuBoundsObject.getInt("bottom") + 25, getContext()) * scale); return displayRect; } catch (JSONException e) { // TODO Auto-generated catch block e.printStackTrace(); } return null; }
From source file:android.hqs.view.pager.indicator.TitlePageIndicator.java
/** * Calculate the bounds for a view's title * * @param index//from ww w . j a v a2s . c o m * @param paint * @return */ private Rect calcBounds(int index, Paint paint) { //Calculate the text bounds Rect bounds = new Rect(); CharSequence title = getTitle(index); bounds.right = (int) paint.measureText(title, 0, title.length()); bounds.bottom = (int) (paint.descent() - paint.ascent()); return bounds; }
From source file:com.chrynan.guitarchords.view.GuitarChordView.java
protected float getVerticalCenterTextPosition(float originalYPosition, String text, Paint textPaint) { Rect bounds = new Rect(); textPaint.getTextBounds(text, 0, text.length(), bounds); return originalYPosition + (bounds.height() / 2); }
From source file:android.support.v7.widget.helper.ItemTouchHelper.java
/** * If user drags the view to the edge, trigger a scroll if necessary. *//*from w w w . j a v a 2 s . co m*/ private boolean scrollIfNecessary() { if (mSelected == null) { mDragScrollStartTimeInMs = Long.MIN_VALUE; return false; } final long now = System.currentTimeMillis(); final long scrollDuration = mDragScrollStartTimeInMs == Long.MIN_VALUE ? 0 : now - mDragScrollStartTimeInMs; RecyclerView.LayoutManager lm = mRecyclerView.getLayoutManager(); if (mTmpRect == null) { mTmpRect = new Rect(); } int scrollX = 0; int scrollY = 0; lm.calculateItemDecorationsForChild(mSelected.itemView, mTmpRect); if (lm.canScrollHorizontally()) { int curX = (int) (mSelectedStartX + mDx); final int leftDiff = curX - mTmpRect.left - mRecyclerView.getPaddingLeft(); if (mDx < 0 && leftDiff < 0) { scrollX = leftDiff; } else if (mDx > 0) { final int rightDiff = curX + mSelected.itemView.getWidth() + mTmpRect.right - (mRecyclerView.getWidth() - mRecyclerView.getPaddingRight()); if (rightDiff > 0) { scrollX = rightDiff; } } } if (lm.canScrollVertically()) { int curY = (int) (mSelectedStartY + mDy); final int topDiff = curY - mTmpRect.top - mRecyclerView.getPaddingTop(); if (mDy < 0 && topDiff < 0) { scrollY = topDiff; } else if (mDy > 0) { final int bottomDiff = curY + mSelected.itemView.getHeight() + mTmpRect.bottom - (mRecyclerView.getHeight() - mRecyclerView.getPaddingBottom()); if (bottomDiff > 0) { scrollY = bottomDiff; } } } if (scrollX != 0) { scrollX = mCallback.interpolateOutOfBoundsScroll(mRecyclerView, mSelected.itemView.getWidth(), scrollX, mRecyclerView.getWidth(), scrollDuration); } if (scrollY != 0) { scrollY = mCallback.interpolateOutOfBoundsScroll(mRecyclerView, mSelected.itemView.getHeight(), scrollY, mRecyclerView.getHeight(), scrollDuration); } if (scrollX != 0 || scrollY != 0) { if (mDragScrollStartTimeInMs == Long.MIN_VALUE) { mDragScrollStartTimeInMs = now; } mRecyclerView.scrollBy(scrollX, scrollY); return true; } mDragScrollStartTimeInMs = Long.MIN_VALUE; return false; }
From source file:com.roger.lineselectionwebview.LSWebView.java
@Override public void tsjiSelectionClientRects(String rectStr, String selectContext) { // ???bottom/*from www. j a v a 2 s .c o m*/ // top+ ??bottom try { float scale = getDensityIndependentValue(getScale(), mContext); JSONArray jsonArray = new JSONArray(rectStr); int length = jsonArray.length(); this.selectContext = selectContext; // TODO ,?new rectList = new ArrayList<Rect>(); for (int i = 0; i < length; i++) { JSONObject jsonObject = jsonArray.getJSONObject(i); Rect handleRect = new Rect(); handleRect.left = (int) (getDensityDependentValue(jsonObject.getInt("left"), getContext()) * scale); handleRect.top = (int) (getDensityDependentValue(jsonObject.getInt("top"), getContext()) * scale); handleRect.right = (int) (getDensityDependentValue(jsonObject.getInt("right"), getContext()) * scale); handleRect.bottom = (int) (getDensityDependentValue(jsonObject.getInt("bottom"), getContext()) * scale); // TODO // handleRect.bottom = 92; rectList.add(handleRect); } } catch (JSONException e) { // e.printStackTrace(); } }
From source file:com.mobiroller.tools.inappbrowser.MobirollerInAppBrowser.java
/** * Display a new browser with the specified URL. * * @param url The url to load. * @param jsonObject/* w ww .ja v a 2 s .co m*/ */ public String showWebPage(final String url, final HashMap<String, Boolean> features) { // Determine if we should hide the location bar. showLocationBar = true; showZoomControls = false; openWindowHidden = false; if (features != null) { Boolean show = features.get(LOCATION); if (show != null) { showLocationBar = show.booleanValue(); } Boolean zoom = features.get(ZOOM); if (zoom != null) { showZoomControls = zoom.booleanValue(); } Boolean hidden = features.get(HIDDEN); if (hidden != null) { openWindowHidden = hidden.booleanValue(); } Boolean hardwareBack = features.get(HARDWARE_BACK_BUTTON); if (hardwareBack != null) { hadwareBackButton = hardwareBack.booleanValue(); } Boolean cache = features.get(CLEAR_ALL_CACHE); if (cache != null) { clearAllCache = cache.booleanValue(); } else { cache = features.get(CLEAR_SESSION_CACHE); if (cache != null) { clearSessionCache = cache.booleanValue(); } } } final CordovaWebView thatWebView = this.webView; // Create dialog in new thread Runnable runnable = new Runnable() { /** * Convert our DIP units to Pixels * * @return int */ private int dpToPixels(int dipValue) { int value = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, (float) dipValue, cordova.getActivity().getResources().getDisplayMetrics()); return value; } @SuppressLint("NewApi") public void run() { // Let's create the main dialog dialog = new MobirollerInAppBrowserDialog(cordova.getActivity(), android.R.style.Theme_Translucent_NoTitleBar); dialog.getWindow().getAttributes().windowAnimations = android.R.style.Animation_Dialog; dialog.requestWindowFeature(Window.FEATURE_NO_TITLE); dialog.setCancelable(true); dialog.setInAppBroswer(getInAppBrowser()); // Main container layout LinearLayout main = new LinearLayout(cordova.getActivity()); main.setBackgroundColor(Color.TRANSPARENT); main.setOrientation(LinearLayout.VERTICAL); // Toolbar layout RelativeLayout toolbar = new RelativeLayout(cordova.getActivity()); //Please, no more black! toolbar.setBackgroundColor(Color.TRANSPARENT); toolbar.setLayoutParams(new RelativeLayout.LayoutParams(WindowManager.LayoutParams.MATCH_PARENT, this.dpToPixels(44))); toolbar.setPadding(this.dpToPixels(2), this.dpToPixels(2), this.dpToPixels(2), this.dpToPixels(2)); toolbar.setHorizontalGravity(Gravity.LEFT); toolbar.setVerticalGravity(Gravity.TOP); // Action Button Container layout RelativeLayout actionButtonContainer = new RelativeLayout(cordova.getActivity()); actionButtonContainer.setLayoutParams(new RelativeLayout.LayoutParams( WindowManager.LayoutParams.WRAP_CONTENT, WindowManager.LayoutParams.WRAP_CONTENT)); actionButtonContainer.setHorizontalGravity(Gravity.LEFT); actionButtonContainer.setVerticalGravity(Gravity.CENTER_VERTICAL); actionButtonContainer.setId(1); // Back button Button back = new Button(cordova.getActivity()); RelativeLayout.LayoutParams backLayoutParams = new RelativeLayout.LayoutParams( WindowManager.LayoutParams.WRAP_CONTENT, WindowManager.LayoutParams.MATCH_PARENT); backLayoutParams.addRule(RelativeLayout.ALIGN_LEFT); back.setLayoutParams(backLayoutParams); back.setContentDescription("Back Button"); back.setId(2); Resources activityRes = cordova.getActivity().getResources(); int backResId = activityRes.getIdentifier("ic_action_previous_item", "drawable", cordova.getActivity().getPackageName()); Drawable backIcon = activityRes.getDrawable(backResId); if (android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.JELLY_BEAN) { back.setBackgroundDrawable(backIcon); } else { back.setBackground(backIcon); } back.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { goBack(); } }); // Forward button Button forward = new Button(cordova.getActivity()); RelativeLayout.LayoutParams forwardLayoutParams = new RelativeLayout.LayoutParams( WindowManager.LayoutParams.WRAP_CONTENT, WindowManager.LayoutParams.MATCH_PARENT); forwardLayoutParams.addRule(RelativeLayout.RIGHT_OF, 2); forward.setLayoutParams(forwardLayoutParams); forward.setContentDescription("Forward Button"); forward.setId(3); int fwdResId = activityRes.getIdentifier("ic_action_next_item", "drawable", cordova.getActivity().getPackageName()); Drawable fwdIcon = activityRes.getDrawable(fwdResId); if (android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.JELLY_BEAN) { forward.setBackgroundDrawable(fwdIcon); } else { forward.setBackground(fwdIcon); } forward.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { goForward(); } }); // Edit Text Box edittext = new EditText(cordova.getActivity()); RelativeLayout.LayoutParams textLayoutParams = new RelativeLayout.LayoutParams( WindowManager.LayoutParams.MATCH_PARENT, WindowManager.LayoutParams.MATCH_PARENT); textLayoutParams.addRule(RelativeLayout.RIGHT_OF, 1); textLayoutParams.addRule(RelativeLayout.LEFT_OF, 5); edittext.setLayoutParams(textLayoutParams); edittext.setId(4); edittext.setSingleLine(true); edittext.setText(url); edittext.setInputType(InputType.TYPE_TEXT_VARIATION_URI); edittext.setImeOptions(EditorInfo.IME_ACTION_GO); edittext.setInputType(InputType.TYPE_NULL); // Will not except input... Makes the text NON-EDITABLE edittext.setOnKeyListener(new View.OnKeyListener() { public boolean onKey(View v, int keyCode, KeyEvent event) { // If the event is a key-down event on the "enter" button if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) { navigate(edittext.getText().toString()); return true; } return false; } }); // Close/Done button Button close = new Button(cordova.getActivity()); RelativeLayout.LayoutParams closeLayoutParams = new RelativeLayout.LayoutParams( WindowManager.LayoutParams.WRAP_CONTENT, WindowManager.LayoutParams.MATCH_PARENT); closeLayoutParams.addRule(RelativeLayout.ALIGN_PARENT_RIGHT); close.setLayoutParams(closeLayoutParams); forward.setContentDescription("Close Button"); close.setId(5); int closeResId = activityRes.getIdentifier("ic_action_remove", "drawable", cordova.getActivity().getPackageName()); Drawable closeIcon = activityRes.getDrawable(closeResId); if (android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.JELLY_BEAN) { close.setBackgroundDrawable(closeIcon); } else { close.setBackground(closeIcon); } close.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { closeDialog(); } }); // WebView inAppWebView = new WebView(cordova.getActivity()); inAppWebView.setLayoutParams(new LinearLayout.LayoutParams(WindowManager.LayoutParams.MATCH_PARENT, WindowManager.LayoutParams.MATCH_PARENT)); inAppWebView.setWebChromeClient(new MobirollerInAppChromeClient(thatWebView)); WebViewClient client = new InAppBrowserClient(thatWebView, edittext); inAppWebView.setWebViewClient(client); WebSettings settings = inAppWebView.getSettings(); settings.setJavaScriptEnabled(true); settings.setJavaScriptCanOpenWindowsAutomatically(true); settings.setBuiltInZoomControls(showZoomControls); settings.setPluginState(android.webkit.WebSettings.PluginState.ON); //Toggle whether this is enabled or not! Bundle appSettings = cordova.getActivity().getIntent().getExtras(); boolean enableDatabase = appSettings == null ? true : appSettings.getBoolean("InAppBrowserStorageEnabled", true); if (enableDatabase) { String databasePath = cordova.getActivity().getApplicationContext() .getDir("inAppBrowserDB", Context.MODE_PRIVATE).getPath(); settings.setDatabasePath(databasePath); settings.setDatabaseEnabled(true); } settings.setDomStorageEnabled(true); if (clearAllCache) { CookieManager.getInstance().removeAllCookie(); } else if (clearSessionCache) { CookieManager.getInstance().removeSessionCookie(); } inAppWebView.loadUrl(url); inAppWebView.setId(6); inAppWebView.getSettings().setLoadWithOverviewMode(true); inAppWebView.getSettings().setUseWideViewPort(true); inAppWebView.requestFocus(); inAppWebView.requestFocusFromTouch(); // Add the back and forward buttons to our action button container layout actionButtonContainer.addView(back); actionButtonContainer.addView(forward); // Add the views to our toolbar // toolbar.addView(actionButtonContainer); // toolbar.addView(edittext); toolbar.addView(close); // Don't add the toolbar if its been disabled if (getShowLocationBar()) { // Add our toolbar to our main view/layout main.addView(toolbar); } // Add our webview to our main view/layout main.addView(inAppWebView); WindowManager.LayoutParams lp = new WindowManager.LayoutParams(); lp.copyFrom(dialog.getWindow().getAttributes()); lp.width = WindowManager.LayoutParams.MATCH_PARENT; lp.height = WindowManager.LayoutParams.MATCH_PARENT; //Mobiroller Needs DisplayMetrics metrics = cordova.getActivity().getResources().getDisplayMetrics(); Rect windowRect = new Rect(); webView.getView().getWindowVisibleDisplayFrame(windowRect); int bottomGap = 0; if (features.containsKey("hasTabs")) { if (features.get("hasTabs")) { bottomGap += Math.ceil(44 * metrics.density); } } lp.height = (windowRect.bottom - windowRect.top) - (bottomGap); lp.gravity = Gravity.TOP; lp.format = PixelFormat.TRANSPARENT; close.setAlpha(0); //Mobiroller Needs dialog.setContentView(main); dialog.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT)); dialog.show(); dialog.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT)); dialog.getWindow().setAttributes(lp); // the goal of openhidden is to load the url and not display it // Show() needs to be called to cause the URL to be loaded if (openWindowHidden) { dialog.hide(); } } }; this.cordova.getActivity().runOnUiThread(runnable); return ""; }
From source file:net.exclaimindustries.geohashdroid.wiki.WikiPictureEditor.java
private static void drawStrings(String[] strings, Canvas c, Paint textPaint, Paint backgroundPaint) { // FIXME: The math here is ugly and blunt and probably not too // efficient or flexible. It might even fail. This needs to be // fixed and made less-ugly later. // We need SOME strings. If we've got nothing, bail out. if (strings.length < 1) return;/*from ww w . jav a 2 s . com*/ // First, init our variables. This is as good a place as any to do so. Rect textBounds = new Rect(); int[] heights = new int[strings.length]; int totalHeight = INFOBOX_MARGIN * 2; int longestWidth = 0; // Now, loop through the strings, adding to the height and keeping track // of the longest width. int i = 0; for (String s : strings) { textPaint.getTextBounds(s, 0, s.length(), textBounds); if (textBounds.width() > longestWidth) longestWidth = textBounds.width(); totalHeight += textBounds.height(); heights[i] = textBounds.height(); i++; } // Now, we have us a rectangle. Draw that. Rect drawBounds = new Rect(c.getWidth() - longestWidth - (INFOBOX_MARGIN * 2), 0, c.getWidth(), totalHeight); c.drawRect(drawBounds, backgroundPaint); // Now, place each of the strings. We'll assume the topmost one is in // index 0. They should all be left-justified, too. i = 0; int curHeight = 0; for (String s : strings) { Log.d(DEBUG_TAG, "Drawing " + s + " at " + (drawBounds.left + INFOBOX_MARGIN) + "," + (INFOBOX_MARGIN + (INFOBOX_PADDING * (i + 1)) + curHeight)); c.drawText(s, drawBounds.left + INFOBOX_MARGIN, INFOBOX_MARGIN + (INFOBOX_PADDING * (i + 1)) + curHeight, textPaint); curHeight += heights[i]; i++; } }
From source file:cc.flydev.launcher.Folder.java
private void centerAboutIcon() { DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams(); DragLayer parent = (DragLayer) mLauncher.findViewById(R.id.drag_layer); int width = getPaddingLeft() + getPaddingRight() + mContent.getDesiredWidth(); int height = getFolderHeight(); float scale = parent.getDescendantRectRelativeToSelf(mFolderIcon, mTempRect); LauncherAppState app = LauncherAppState.getInstance(); DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); int centerX = (int) (mTempRect.left + mTempRect.width() * scale / 2); int centerY = (int) (mTempRect.top + mTempRect.height() * scale / 2); int centeredLeft = centerX - width / 2; int centeredTop = centerY - height / 2; int currentPage = mLauncher.getWorkspace().getNextPage(); // In case the workspace is scrolling, we need to use the final scroll to compute // the folders bounds. mLauncher.getWorkspace().setFinalScrollForPageChange(currentPage); // We first fetch the currently visible CellLayoutChildren CellLayout currentLayout = (CellLayout) mLauncher.getWorkspace().getChildAt(currentPage); ShortcutAndWidgetContainer boundingLayout = currentLayout.getShortcutsAndWidgets(); Rect bounds = new Rect(); parent.getDescendantRectRelativeToSelf(boundingLayout, bounds); // We reset the workspaces scroll mLauncher.getWorkspace().resetFinalScrollForPageChange(currentPage); // We need to bound the folder to the currently visible CellLayoutChildren int left = Math.min(Math.max(bounds.left, centeredLeft), bounds.left + bounds.width() - width); int top = Math.min(Math.max(bounds.top, centeredTop), bounds.top + bounds.height() - height); if (grid.isPhone() && (grid.availableWidthPx - width) < grid.iconSizePx) { // Center the folder if it is full (on phones only) left = (grid.availableWidthPx - width) / 2; } else if (width >= bounds.width()) { // If the folder doesn't fit within the bounds, center it about the desired bounds left = bounds.left + (bounds.width() - width) / 2; }//from w ww.java2 s . co m if (height >= bounds.height()) { top = bounds.top + (bounds.height() - height) / 2; } int folderPivotX = width / 2 + (centeredLeft - left); int folderPivotY = height / 2 + (centeredTop - top); setPivotX(folderPivotX); setPivotY(folderPivotY); mFolderIconPivotX = (int) (mFolderIcon.getMeasuredWidth() * (1.0f * folderPivotX / width)); mFolderIconPivotY = (int) (mFolderIcon.getMeasuredHeight() * (1.0f * folderPivotY / height)); lp.width = width; lp.height = height; lp.x = left; lp.y = top; }
From source file:com.trailbehind.android.iburn.map.MapActivity.java
LinkedList<String> getUrlList() {
final IMapSource mapSource = BURN_MAP_SOURCE;
final WgsPoint startPoint = BURN_START_POINT;
final WgsPoint endPoint = BURN_END_POINT;
final int tileSize = mapSource.getTileSize();
final LinkedList<String> urlList = new LinkedList<String>();
for (int zoom = mapSource.getMinZoom(), endZoom = mapSource
.getMaxZoom(), i = 0; zoom <= endZoom; zoom++, i++) {
// switching to coord system
final MapPos mapStartPos = mapSource.wgsToMapPos(startPoint.toInternalWgs(), zoom);
final MapPos mapEndPos = mapSource.wgsToMapPos(endPoint.toInternalWgs(), zoom);
final Rect overlayRect = new Rect();
overlayRect.left = mapStartPos.getX() / tileSize;
overlayRect.top = mapStartPos.getY() / tileSize;
overlayRect.right = mapEndPos.getX() / tileSize;
overlayRect.bottom = mapEndPos.getY() / tileSize;
for (int x = overlayRect.left; x <= overlayRect.right; x++) {
for (int y = overlayRect.top; y <= overlayRect.bottom; y++) {
final int tileX = x * tileSize;
final int tileY = y * tileSize;
urlList.add(mapSource.buildPath(tileX, tileY, zoom));
}/* w w w . ja va 2 s.com*/
}
}
return urlList;
}