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Example 36 with ViewInfo

use of com.android.ide.common.rendering.api.ViewInfo in project android_frameworks_base by crdroidandroid.

the class RenderSessionImpl method createViewInfo.

/**
     * Creates a {@link ViewInfo} for the view. The {@code ViewInfo} corresponding to the children
     * of the {@code view} are not created. Consequently, the children of {@code ViewInfo} is not
     * set.
     * @param offset an offset for the view bounds. Used only if view is part of the content frame.
     */
private ViewInfo createViewInfo(View view, int offset, boolean setExtendedInfo, boolean isContentFrame) {
    if (view == null) {
        return null;
    }
    ViewParent parent = view.getParent();
    ViewInfo result;
    if (isContentFrame) {
        // Account for parent scroll values when calculating the bounding box
        int scrollX = parent != null ? ((View) parent).getScrollX() : 0;
        int scrollY = parent != null ? ((View) parent).getScrollY() : 0;
        // The view is part of the layout added by the user. Hence,
        // the ViewCookie may be obtained only through the Context.
        result = new ViewInfo(view.getClass().getName(), getContext().getViewKey(view), -scrollX + view.getLeft(), -scrollY + view.getTop() + offset, -scrollX + view.getRight(), -scrollY + view.getBottom() + offset, view, view.getLayoutParams());
    } else {
        // We are part of the system decor.
        SystemViewInfo r = new SystemViewInfo(view.getClass().getName(), getViewKey(view), view.getLeft(), view.getTop(), view.getRight(), view.getBottom(), view, view.getLayoutParams());
        result = r;
        // 3. The overflow popup button.
        if (view instanceof ListMenuItemView) {
            // Mark 2.
            // All menus in the popup are of type ListMenuItemView.
            r.setViewType(ViewType.ACTION_BAR_OVERFLOW_MENU);
        } else {
            // Mark 3.
            ViewGroup.LayoutParams lp = view.getLayoutParams();
            if (lp instanceof ActionMenuView.LayoutParams && ((ActionMenuView.LayoutParams) lp).isOverflowButton) {
                r.setViewType(ViewType.ACTION_BAR_OVERFLOW);
            } else {
                // actionProviderClass.
                while (parent != mViewRoot && parent instanceof ViewGroup) {
                    if (parent instanceof ActionMenuView) {
                        r.setViewType(ViewType.ACTION_BAR_MENU);
                        break;
                    }
                    parent = parent.getParent();
                }
            }
        }
    }
    if (setExtendedInfo) {
        MarginLayoutParams marginParams = null;
        LayoutParams params = view.getLayoutParams();
        if (params instanceof MarginLayoutParams) {
            marginParams = (MarginLayoutParams) params;
        }
        result.setExtendedInfo(view.getBaseline(), marginParams != null ? marginParams.leftMargin : 0, marginParams != null ? marginParams.topMargin : 0, marginParams != null ? marginParams.rightMargin : 0, marginParams != null ? marginParams.bottomMargin : 0);
    }
    return result;
}
Also used : ListMenuItemView(com.android.internal.view.menu.ListMenuItemView) MarginLayoutParams(android.view.ViewGroup.MarginLayoutParams) LayoutParams(android.view.ViewGroup.LayoutParams) ViewParent(android.view.ViewParent) ViewGroup(android.view.ViewGroup) LayoutParams(android.view.ViewGroup.LayoutParams) ActionMenuView(android.widget.ActionMenuView) MarginLayoutParams(android.view.ViewGroup.MarginLayoutParams) ViewInfo(com.android.ide.common.rendering.api.ViewInfo)

Example 37 with ViewInfo

use of com.android.ide.common.rendering.api.ViewInfo in project android_frameworks_base by crdroidandroid.

the class Main method testScrolling.

/** Test activity.xml */
@Test
public void testScrolling() throws ClassNotFoundException {
    // Create the layout pull parser.
    LayoutPullParser parser = createLayoutPullParser("scrolled.xml");
    // Create LayoutLibCallback.
    LayoutLibTestCallback layoutLibCallback = new LayoutLibTestCallback(getLogger());
    layoutLibCallback.initResources();
    SessionParams params = getSessionParams(parser, ConfigGenerator.NEXUS_5, layoutLibCallback, "Theme.Material.NoActionBar.Fullscreen", false, RenderingMode.V_SCROLL, 22);
    params.setForceNoDecor();
    params.setExtendedViewInfoMode(true);
    RenderResult result = renderAndVerify(params, "scrolled.png");
    assertNotNull(result);
    assertTrue(result.getResult().isSuccess());
    ViewInfo rootLayout = result.getRootViews().get(0);
    // Check the first box in the main LinearLayout
    assertEquals(-90, rootLayout.getChildren().get(0).getTop());
    assertEquals(-30, rootLayout.getChildren().get(0).getLeft());
    assertEquals(90, rootLayout.getChildren().get(0).getBottom());
    assertEquals(150, rootLayout.getChildren().get(0).getRight());
    // Check the first box within the nested LinearLayout
    assertEquals(-450, rootLayout.getChildren().get(5).getChildren().get(0).getTop());
    assertEquals(90, rootLayout.getChildren().get(5).getChildren().get(0).getLeft());
    assertEquals(-270, rootLayout.getChildren().get(5).getChildren().get(0).getBottom());
    assertEquals(690, rootLayout.getChildren().get(5).getChildren().get(0).getRight());
}
Also used : SessionParams(com.android.ide.common.rendering.api.SessionParams) LayoutLibTestCallback(com.android.layoutlib.bridge.intensive.setup.LayoutLibTestCallback) LayoutPullParser(com.android.layoutlib.bridge.intensive.setup.LayoutPullParser) ViewInfo(com.android.ide.common.rendering.api.ViewInfo) Test(org.junit.Test)

Aggregations

ViewInfo (com.android.ide.common.rendering.api.ViewInfo)37 ViewGroup (android.view.ViewGroup)11 LayoutParams (android.view.ViewGroup.LayoutParams)6 MarginLayoutParams (android.view.ViewGroup.MarginLayoutParams)6 SessionParams (com.android.ide.common.rendering.api.SessionParams)6 XmlTag (com.intellij.psi.xml.XmlTag)6 ViewParent (android.view.ViewParent)5 ActionMenuView (android.widget.ActionMenuView)5 ListMenuItemView (com.android.internal.view.menu.ListMenuItemView)5 LayoutLibTestCallback (com.android.layoutlib.bridge.intensive.setup.LayoutLibTestCallback)5 LayoutPullParser (com.android.layoutlib.bridge.intensive.setup.LayoutPullParser)5 NotNull (org.jetbrains.annotations.NotNull)5 Test (org.junit.Test)5 View (android.view.View)3 RenderLogger (com.android.tools.idea.rendering.RenderLogger)3 XmlFile (com.intellij.psi.xml.XmlFile)3 ListView (android.widget.ListView)2 Configuration (com.android.tools.idea.configurations.Configuration)2 RenderService (com.android.tools.idea.rendering.RenderService)2 RenderTask (com.android.tools.idea.rendering.RenderTask)2