Example usage for android.view View setOnFocusChangeListener

List of usage examples for android.view View setOnFocusChangeListener

  1. HOME
  2. Java
  3. android
  4. android.view.*
  5. View
  6. setOnFocusChangeListener

Introduction

In this page you can find the example usage for android.view View setOnFocusChangeListener.

Prototype

public void setOnFocusChangeListener(OnFocusChangeListener l)

Source Link

Document

Register a callback to be invoked when focus of this view changed.

Usage

From source file:xyz.klinker.blur.launcher3.Workspace.java

public void addToCustomContentPage(View customContent, Launcher.CustomContentCallbacks callbacks,
        String description) {//w ww  . j  a va 2s  .c  om
    if (getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID) < 0) {
        throw new RuntimeException("Expected custom content screen to exist");
    }

    // Add the custom content to the full screen custom page
    CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID);
    int spanX = customScreen.getCountX();
    int spanY = customScreen.getCountY();
    CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, spanX, spanY);
    lp.canReorder = false;
    lp.isFullscreen = true;
    if (customContent instanceof Insettable) {
        ((Insettable) customContent).setInsets(mInsets);
    }

    // Verify that the child is removed from any existing parent.
    if (customContent.getParent() instanceof ViewGroup) {
        ViewGroup parent = (ViewGroup) customContent.getParent();
        parent.removeView(customContent);
    }
    customScreen.removeAllViews();
    customContent.setFocusable(true);
    customContent.setOnKeyListener(new FullscreenKeyEventListener());
    customContent.setOnFocusChangeListener(mLauncher.mFocusHandler.getHideIndicatorOnFocusListener());
    customScreen.addViewToCellLayout(customContent, 0, 0, lp, true);
    mCustomContentDescription = description;

    mCustomContentCallbacks = callbacks;
}