Java Code Examples for android.graphics.Rect#scale()
The following examples show how to use
android.graphics.Rect#scale() .
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Example 1
Source File: TaskSnapshotSurface.java From android_9.0.0_r45 with Apache License 2.0 | 6 votes |
/** * Calculates the snapshot frame in window coordinate space from crop. * * @param crop rect that is in snapshot coordinate space. */ @VisibleForTesting Rect calculateSnapshotFrame(Rect crop) { final Rect frame = new Rect(crop); final float scale = mSnapshot.getScale(); // Rescale the frame from snapshot to window coordinate space frame.scale(1 / scale); // By default, offset it to to top/left corner frame.offsetTo((int) (-crop.left / scale), (int) (-crop.top / scale)); // However, we also need to make space for the navigation bar on the left side. final int colorViewLeftInset = getColorViewLeftInset(mStableInsets.left, mContentInsets.left); frame.offset(colorViewLeftInset, 0); return frame; }
Example 2
Source File: AccessibilityController.java From android_9.0.0_r45 with Apache License 2.0 | 4 votes |
public void getMagnifiedFrameInContentCoordsLocked(Rect rect) { MagnificationSpec spec = mMagnificationSpec; mMagnificationRegion.getBounds(rect); rect.offset((int) -spec.offsetX, (int) -spec.offsetY); rect.scale(1.0f / spec.scale); }
Example 3
Source File: CompatibilityInfo.java From android_9.0.0_r45 with Apache License 2.0 | 4 votes |
/** * Translate the screen rect to the application frame. */ public void translateRectInScreenToAppWinFrame(Rect rect) { rect.scale(applicationInvertedScale); }
Example 4
Source File: CompatibilityInfo.java From android_9.0.0_r45 with Apache License 2.0 | 4 votes |
/** * Translate a Rect in application's window to screen. */ public void translateRectInAppWindowToScreen(Rect rect) { rect.scale(applicationScale); }
Example 5
Source File: CompatibilityInfo.java From android_9.0.0_r45 with Apache License 2.0 | 4 votes |
/** * Translate a Rect in screen coordinates into the app window's coordinates. */ public void translateRectInScreenToAppWindow(Rect rect) { rect.scale(applicationInvertedScale); }
Example 6
Source File: NumberPicker.java From android_9.0.0_r45 with Apache License 2.0 | 4 votes |
private AccessibilityNodeInfo createAccessibilityNodeInfoForNumberPicker(int left, int top, int right, int bottom) { AccessibilityNodeInfo info = AccessibilityNodeInfo.obtain(); info.setClassName(NumberPicker.class.getName()); info.setPackageName(mContext.getPackageName()); info.setSource(NumberPicker.this); if (hasVirtualDecrementButton()) { info.addChild(NumberPicker.this, VIRTUAL_VIEW_ID_DECREMENT); } info.addChild(NumberPicker.this, VIRTUAL_VIEW_ID_INPUT); if (hasVirtualIncrementButton()) { info.addChild(NumberPicker.this, VIRTUAL_VIEW_ID_INCREMENT); } info.setParent((View) getParentForAccessibility()); info.setEnabled(NumberPicker.this.isEnabled()); info.setScrollable(true); final float applicationScale = getContext().getResources().getCompatibilityInfo().applicationScale; Rect boundsInParent = mTempRect; boundsInParent.set(left, top, right, bottom); boundsInParent.scale(applicationScale); info.setBoundsInParent(boundsInParent); info.setVisibleToUser(isVisibleToUser()); Rect boundsInScreen = boundsInParent; int[] locationOnScreen = mTempArray; getLocationOnScreen(locationOnScreen); boundsInScreen.offset(locationOnScreen[0], locationOnScreen[1]); boundsInScreen.scale(applicationScale); info.setBoundsInScreen(boundsInScreen); if (mAccessibilityFocusedView != View.NO_ID) { info.addAction(AccessibilityNodeInfo.ACTION_ACCESSIBILITY_FOCUS); } if (mAccessibilityFocusedView == View.NO_ID) { info.addAction(AccessibilityNodeInfo.ACTION_CLEAR_ACCESSIBILITY_FOCUS); } if (NumberPicker.this.isEnabled()) { if (getWrapSelectorWheel() || getValue() < getMaxValue()) { info.addAction(AccessibilityNodeInfo.ACTION_SCROLL_FORWARD); } if (getWrapSelectorWheel() || getValue() > getMinValue()) { info.addAction(AccessibilityNodeInfo.ACTION_SCROLL_BACKWARD); } } return info; }