Examples with LinearLayout android.widget.LinearLayout used on opensource projects

Example 91 with LinearLayout

use of android.widget.LinearLayout in project robolectric by robolectric.

the class ShadowViewTest method testHasNullLayoutParamsUntilAddedToParent.

@Test
public void testHasNullLayoutParamsUntilAddedToParent() throws Exception {
    assertThat(view.getLayoutParams()).isNull();
    new LinearLayout(RuntimeEnvironment.application).addView(view);
    assertThat(view.getLayoutParams()).isNotNull();
}

Example 92 with LinearLayout

use of android.widget.LinearLayout in project robolectric by robolectric.

the class ShadowViewTest method shouldInflateMergeRootedLayoutAndNotCreateReferentialLoops.

@Test
public void shouldInflateMergeRootedLayoutAndNotCreateReferentialLoops() throws Exception {
    LinearLayout root = new LinearLayout(RuntimeEnvironment.application);
    LinearLayout.inflate(RuntimeEnvironment.application, R.layout.inner_merge, root);
    for (int i = 0; i < root.getChildCount(); i++) {
        View child = root.getChildAt(i);
        assertNotSame(root, child);
    }
}

Example 93 with LinearLayout

use of android.widget.LinearLayout in project xabber-android by redsolution.

the class ContactListFragment method onCreateView.

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.contact_list_fragment, container, false);
    // to avoid strange bug on some 4.x androids
    view.setBackgroundColor(ColorManager.getInstance().getContactListBackgroundColor());
    listView = (ListView) view.findViewById(android.R.id.list);
    listView.setOnItemClickListener(this);
    listView.setItemsCanFocus(true);
    registerForContextMenu(listView);
    adapter = new ContactListAdapter(getActivity(), this, this);
    listView.setAdapter(adapter);
    infoView = view.findViewById(R.id.info);
    connectedView = infoView.findViewById(R.id.connected);
    disconnectedView = infoView.findViewById(R.id.disconnected);
    textView = (TextView) infoView.findViewById(R.id.text);
    buttonView = (Button) infoView.findViewById(R.id.button);
    animation = AnimationUtils.loadAnimation(getActivity(), R.anim.connection);
    accountActionButtonsAdapter = new AccountActionButtonsAdapter(getActivity(), this, (LinearLayout) view.findViewById(R.id.account_action_buttons));
    accountActionButtonsAdapter.onChange();
    actionButtonsContainer = view.findViewById(R.id.account_action_buttons_container);
    scrollToChatsActionButtonContainer = view.findViewById(R.id.fab_up_container);
    scrollToChatsActionButtonContainer.setOnClickListener(this);
    scrollToChatsActionButtonContainer.setVisibility(View.GONE);
    scrollToChatsActionButton = (FloatingActionButton) view.findViewById(R.id.fab_up);
    accountPainter = ColorManager.getInstance().getAccountPainter();
    scrollToChatsActionButton.setColorNormal(accountPainter.getDefaultMainColor());
    scrollToChatsActionButton.setColorPressed(accountPainter.getDefaultDarkColor());
    return view;
}

Example 94 with LinearLayout

use of android.widget.LinearLayout in project material by rey5137.

the class ListPopupWindow method buildDropDown.

/**
     * <p>Builds the popup window's content and returns the height the popup
     * should have. Returns -1 when the content already exists.</p>
     *
     * @return the content's height or -1 if content already exists
     */
private int buildDropDown() {
    int otherHeights = 0;
    if (mDropDownList == null) {
        ViewGroup dropDownView;
        Context context = mContext;
        /**
             * This Runnable exists for the sole purpose of checking if the view layout has got
             * completed and if so call showDropDown to display the drop down. This is used to show
             * the drop down as soon as possible after user opens up the search dialog, without
             * waiting for the normal UI pipeline to do it's job which is slower than this method.
             */
        mShowDropDownRunnable = new Runnable() {

            public void run() {
                // View layout should be all done before displaying the drop down.
                View view = getAnchorView();
                if (view != null && view.getWindowToken() != null) {
                    show();
                }
            }
        };
        mDropDownList = new DropDownListView(context, !mModal);
        if (mDropDownListHighlight != null) {
            mDropDownList.setSelector(mDropDownListHighlight);
        }
        mDropDownList.setAdapter(mAdapter);
        mDropDownList.setOnItemClickListener(mItemClickListener);
        mDropDownList.setFocusable(true);
        mDropDownList.setFocusableInTouchMode(true);
        mDropDownList.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {

            public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
                if (position != -1) {
                    DropDownListView dropDownList = mDropDownList;
                    if (dropDownList != null) {
                        dropDownList.mListSelectionHidden = false;
                    }
                }
            }

            public void onNothingSelected(AdapterView<?> parent) {
            }
        });
        mDropDownList.setOnScrollListener(mScrollListener);
        if (mItemSelectedListener != null) {
            mDropDownList.setOnItemSelectedListener(mItemSelectedListener);
        }
        dropDownView = mDropDownList;
        View hintView = mPromptView;
        if (hintView != null) {
            // if a hint has been specified, we accomodate more space for it and
            // add a text view in the drop down menu, at the bottom of the list
            LinearLayout hintContainer = new LinearLayout(context);
            hintContainer.setOrientation(LinearLayout.VERTICAL);
            LinearLayout.LayoutParams hintParams = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, 0, 1.0f);
            switch(mPromptPosition) {
                case POSITION_PROMPT_BELOW:
                    hintContainer.addView(dropDownView, hintParams);
                    hintContainer.addView(hintView);
                    break;
                case POSITION_PROMPT_ABOVE:
                    hintContainer.addView(hintView);
                    hintContainer.addView(dropDownView, hintParams);
                    break;
                default:
                    Log.e(TAG, "Invalid hint position " + mPromptPosition);
                    break;
            }
            // measure the hint's height to find how much more vertical space
            // we need to add to the drop down's height
            int widthSpec = MeasureSpec.makeMeasureSpec(mDropDownWidth, MeasureSpec.AT_MOST);
            int heightSpec = MeasureSpec.UNSPECIFIED;
            hintView.measure(widthSpec, heightSpec);
            hintParams = (LinearLayout.LayoutParams) hintView.getLayoutParams();
            otherHeights = hintView.getMeasuredHeight() + hintParams.topMargin + hintParams.bottomMargin;
            dropDownView = hintContainer;
        }
        mPopup.setContentView(dropDownView);
    } else {
        final View view = mPromptView;
        if (view != null) {
            LinearLayout.LayoutParams hintParams = (LinearLayout.LayoutParams) view.getLayoutParams();
            otherHeights = view.getMeasuredHeight() + hintParams.topMargin + hintParams.bottomMargin;
        }
    }
    // getMaxAvailableHeight() subtracts the padding, so we put it back
    // to get the available height for the whole window
    int padding = 0;
    Drawable background = mPopup.getBackground();
    if (background != null) {
        background.getPadding(mTempRect);
        padding = mTempRect.top + mTempRect.bottom;
        // background so that content will line up.
        if (!mDropDownVerticalOffsetSet) {
            mDropDownVerticalOffset = -mTempRect.top;
        }
    } else {
        mTempRect.setEmpty();
    }
    int systemBarsReservedSpace = 0;
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        //  getMaxAvailableHeight() on Lollipop seems to ignore the system bars.
        systemBarsReservedSpace = Math.max(getSystemBarHeight("status_bar_height"), getSystemBarHeight("navigation_bar_height"));
    }
    // Max height available on the screen for a popup.
    boolean ignoreBottomDecorations = mPopup.getInputMethodMode() == PopupWindow.INPUT_METHOD_NOT_NEEDED;
    final int maxHeight = mPopup.getMaxAvailableHeight(getAnchorView(), mDropDownVerticalOffset) - systemBarsReservedSpace;
    if (mDropDownAlwaysVisible || mDropDownHeight == ViewGroup.LayoutParams.MATCH_PARENT) {
        return maxHeight + padding;
    }
    final int childWidthSpec;
    switch(mDropDownWidth) {
        case ViewGroup.LayoutParams.WRAP_CONTENT:
            childWidthSpec = MeasureSpec.makeMeasureSpec(mContext.getResources().getDisplayMetrics().widthPixels - (mTempRect.left + mTempRect.right), MeasureSpec.AT_MOST);
            break;
        case ViewGroup.LayoutParams.MATCH_PARENT:
            childWidthSpec = MeasureSpec.makeMeasureSpec(mContext.getResources().getDisplayMetrics().widthPixels - (mTempRect.left + mTempRect.right), MeasureSpec.EXACTLY);
            break;
        default:
            childWidthSpec = MeasureSpec.makeMeasureSpec(mDropDownWidth, MeasureSpec.EXACTLY);
            break;
    }
    final int listContent = mDropDownList.measureHeightOfChildrenCompat(childWidthSpec, 0, DropDownListView.NO_POSITION, maxHeight - otherHeights, -1);
    // the popup if it is not needed
    if (listContent > 0)
        otherHeights += padding;
    return listContent + otherHeights;
}

Example 95 with LinearLayout

use of android.widget.LinearLayout in project cube-sdk by liaohuqiu.

the class TitleBaseFragment method onCreateView.

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    ViewGroup view = (ViewGroup) inflater.inflate(getFrameLayoutId(), null);
    LinearLayout contentContainer = (LinearLayout) view.findViewById(R.id.cube_mints_content_frame_content);
    mTitleHeaderBar = (TitleHeaderBar) view.findViewById(R.id.cube_mints_content_frame_title_header);
    if (enableDefaultBack()) {
        mTitleHeaderBar.setLeftOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                onBackPressed();
            }
        });
    } else {
        mTitleHeaderBar.getLeftViewContainer().setVisibility(View.INVISIBLE);
    }
    mContentContainer = contentContainer;
    View contentView = createView(inflater, view, savedInstanceState);
    contentView.setLayoutParams(new LinearLayout.LayoutParams(-1, -1));
    contentContainer.addView(contentView);
    return view;
}