Examples with ViewGroup android.view.ViewGroup used on opensource projects

Example 11 with ViewGroup

use of android.view.ViewGroup in project cw-omnibus by commonsguy.

the class RowController method measureContentWidth.

// based on http://stackoverflow.com/a/26814964/115145
private int measureContentWidth(Context ctxt, ListAdapter listAdapter) {
    ViewGroup mMeasureParent = null;
    int maxWidth = 0;
    View itemView = null;
    int itemType = 0;
    final ListAdapter adapter = listAdapter;
    final int widthMeasureSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
    final int heightMeasureSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
    final int count = adapter.getCount();
    for (int i = 0; i < count; i++) {
        final int positionType = adapter.getItemViewType(i);
        if (positionType != itemType) {
            itemType = positionType;
            itemView = null;
        }
        if (mMeasureParent == null) {
            mMeasureParent = new FrameLayout(ctxt);
        }
        itemView = adapter.getView(i, itemView, mMeasureParent);
        itemView.measure(widthMeasureSpec, heightMeasureSpec);
        final int itemWidth = itemView.getMeasuredWidth();
        if (itemWidth > maxWidth) {
            maxWidth = itemWidth;
        }
    }
    return maxWidth;
}

Example 12 with ViewGroup

use of android.view.ViewGroup in project philm by chrisbanes.

the class ListFragment method onCreateView.

/**
     * Provide default implementation to return a simple list view.  Subclasses
     * can override to replace with their own layout.  If doing so, the
     * returned view hierarchy <em>must</em> have a ListView whose id
     * is {@link android.R.id#list android.R.id.list} and can optionally
     * have a sibling view id {@link android.R.id#empty android.R.id.empty}
     * that is to be shown when the list is empty.
     *
     * <p>If you are overriding this method with your own custom content,
     * consider including the standard layout {@link android.R.layout#list_content}
     * in your layout file, so that you continue to retain all of the standard
     * behavior of ListFragment.  In particular, this is currently the only
     * way to have the built-in indeterminant progress state be shown.
     */
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    final Context context = getActivity();
    FrameLayout contentRoot = new FrameLayout(context);
    // ------------------------------------------------------------------
    ProgressBar progress = new ProgressBar(context, null, android.R.attr.progressBarStyleLarge);
    progress.setId(INTERNAL_PROGRESS_ID);
    progress.setVisibility(View.GONE);
    FrameLayout.LayoutParams lp = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
    lp.gravity = Gravity.CENTER;
    contentRoot.addView(progress, lp);
    // ------------------------------------------------------------------
    FrameLayout lframe = new FrameLayout(context);
    lframe.setId(INTERNAL_LIST_CONTAINER_ID);
    FontTextView tv = new FontTextView(getActivity());
    tv.setId(INTERNAL_EMPTY_ID);
    tv.setGravity(Gravity.CENTER);
    tv.setFont(FontTextView.FONT_ROBOTO_CONDENSED);
    final int p = getResources().getDimensionPixelSize(R.dimen.spacing_major);
    tv.setPadding(p, p, p, p);
    lframe.addView(tv, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.FILL_PARENT));
    E lv = createListView(context, inflater);
    lv.setId(android.R.id.list);
    lframe.addView(lv, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.FILL_PARENT));
    contentRoot.addView(lframe, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.FILL_PARENT));
    // ------------------------------------------------------------------
    ProgressBar secondaryProgress = new SmoothProgressBar(context, null, android.R.attr.progressBarStyleHorizontal);
    secondaryProgress.setId(INTERNAL_SECONDARY_PROGRESS_ID);
    secondaryProgress.setVisibility(View.GONE);
    secondaryProgress.setIndeterminate(true);
    contentRoot.addView(secondaryProgress, new FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.WRAP_CONTENT, Gravity.BOTTOM));
    View root;
    if (getParentFragment() == null) {
        final LinearLayout toolbarRoot = new LinearLayout(context);
        toolbarRoot.setOrientation(LinearLayout.VERTICAL);
        // Finally, add the Toolbar
        inflater.inflate(R.layout.include_toolbar, toolbarRoot, true);
        toolbarRoot.addView(contentRoot, new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, 0, 1f));
        root = toolbarRoot;
    } else {
        root = contentRoot;
    }
    root.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
    return root;
}

Example 13 with ViewGroup

use of android.view.ViewGroup in project philm by chrisbanes.

the class LicencesFragment method onCreateView.

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    mWebView = new WebView(getActivity());
    mWebView.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
    return mWebView;
}

Example 14 with ViewGroup

use of android.view.ViewGroup in project cw-omnibus by commonsguy.

the class ActionBarSherlockCompat method generateLayout.

private ViewGroup generateLayout() {
    if (BuildConfig.DEBUG)
        Log.d(TAG, "[generateLayout]");
    // Apply data from current theme.
    TypedArray a = mActivity.getTheme().obtainStyledAttributes(R.styleable.SherlockTheme);
    if (!a.hasValue(R.styleable.SherlockTheme_windowActionBar)) {
        throw new IllegalStateException("You must use Theme.Sherlock, Theme.Sherlock.Light, Theme.Sherlock.Light.DarkActionBar, or a derivative.");
    }
    if (a.getBoolean(R.styleable.SherlockTheme_windowNoTitle, false)) {
        requestFeature(Window.FEATURE_NO_TITLE);
    } else if (a.getBoolean(R.styleable.SherlockTheme_windowActionBar, false)) {
        // Don't allow an action bar if there is no title.
        requestFeature(Window.FEATURE_ACTION_BAR);
    }
    if (a.getBoolean(R.styleable.SherlockTheme_windowActionBarOverlay, false)) {
        requestFeature(Window.FEATURE_ACTION_BAR_OVERLAY);
    }
    if (a.getBoolean(R.styleable.SherlockTheme_windowActionModeOverlay, false)) {
        requestFeature(Window.FEATURE_ACTION_MODE_OVERLAY);
    }
    a.recycle();
    int layoutResource;
    if (!hasFeature(Window.FEATURE_NO_TITLE)) {
        if (hasFeature(Window.FEATURE_ACTION_BAR_OVERLAY)) {
            layoutResource = R.layout.abs__screen_action_bar_overlay;
        } else {
            layoutResource = R.layout.abs__screen_action_bar;
        }
    } else if (hasFeature(Window.FEATURE_ACTION_MODE_OVERLAY) && !hasFeature(Window.FEATURE_NO_TITLE)) {
        layoutResource = R.layout.abs__screen_simple_overlay_action_mode;
    } else {
        layoutResource = R.layout.abs__screen_simple;
    }
    if (BuildConfig.DEBUG)
        Log.d(TAG, "[generateLayout] using screen XML " + mActivity.getResources().getString(layoutResource));
    View in = mActivity.getLayoutInflater().inflate(layoutResource, null);
    mDecor.addView(in, new ViewGroup.LayoutParams(MATCH_PARENT, MATCH_PARENT));
    ViewGroup contentParent = (ViewGroup) mDecor.findViewById(R.id.abs__content);
    if (contentParent == null) {
        throw new RuntimeException("Couldn't find content container view");
    }
    //Make our new child the true content view (for fragments). VERY VOLATILE!
    mDecor.setId(View.NO_ID);
    contentParent.setId(android.R.id.content);
    if (hasFeature(Window.FEATURE_INDETERMINATE_PROGRESS)) {
        IcsProgressBar progress = getCircularProgressBar(false);
        if (progress != null) {
            progress.setIndeterminate(true);
        }
    }
    return contentParent;
}

Example 15 with ViewGroup

use of android.view.ViewGroup in project cw-omnibus by commonsguy.

the class ActionBarContextView method setSplitActionBar.

@Override
public void setSplitActionBar(boolean split) {
    if (mSplitActionBar != split) {
        if (mActionMenuPresenter != null) {
            // Mode is already active; move everything over and adjust the menu itself.
            final LayoutParams layoutParams = new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT);
            if (!split) {
                mMenuView = (ActionMenuView) mActionMenuPresenter.getMenuView(this);
                mMenuView.setBackgroundDrawable(null);
                final ViewGroup oldParent = (ViewGroup) mMenuView.getParent();
                if (oldParent != null)
                    oldParent.removeView(mMenuView);
                addView(mMenuView, layoutParams);
            } else {
                // Allow full screen width in split mode.
                mActionMenuPresenter.setWidthLimit(getContext().getResources().getDisplayMetrics().widthPixels, true);
                // No limit to the item count; use whatever will fit.
                mActionMenuPresenter.setItemLimit(Integer.MAX_VALUE);
                // Span the whole width
                layoutParams.width = LayoutParams.MATCH_PARENT;
                layoutParams.height = mContentHeight;
                mMenuView = (ActionMenuView) mActionMenuPresenter.getMenuView(this);
                mMenuView.setBackgroundDrawable(mSplitBackground);
                final ViewGroup oldParent = (ViewGroup) mMenuView.getParent();
                if (oldParent != null)
                    oldParent.removeView(mMenuView);
                mSplitView.addView(mMenuView, layoutParams);
            }
        }
        super.setSplitActionBar(split);
    }
}