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

Example 31 with LayoutParams

use of android.view.ViewGroup.LayoutParams in project platform_frameworks_base by android.

the class AlertController method setupContent.

protected void setupContent(ViewGroup contentPanel) {
    mScrollView = (ScrollView) contentPanel.findViewById(R.id.scrollView);
    mScrollView.setFocusable(false);
    // Special case for users that only want to display a String
    mMessageView = (TextView) contentPanel.findViewById(R.id.message);
    if (mMessageView == null) {
        return;
    }
    if (mMessage != null) {
        mMessageView.setText(mMessage);
    } else {
        mMessageView.setVisibility(View.GONE);
        mScrollView.removeView(mMessageView);
        if (mListView != null) {
            final ViewGroup scrollParent = (ViewGroup) mScrollView.getParent();
            final int childIndex = scrollParent.indexOfChild(mScrollView);
            scrollParent.removeViewAt(childIndex);
            scrollParent.addView(mListView, childIndex, new LayoutParams(MATCH_PARENT, MATCH_PARENT));
        } else {
            contentPanel.setVisibility(View.GONE);
        }
    }
}

Example 32 with LayoutParams

use of android.view.ViewGroup.LayoutParams in project platform_frameworks_base by android.

the class Dialog method dispatchPopulateAccessibilityEvent.

@Override
public boolean dispatchPopulateAccessibilityEvent(@NonNull AccessibilityEvent event) {
    event.setClassName(getClass().getName());
    event.setPackageName(mContext.getPackageName());
    LayoutParams params = getWindow().getAttributes();
    boolean isFullScreen = (params.width == LayoutParams.MATCH_PARENT) && (params.height == LayoutParams.MATCH_PARENT);
    event.setFullScreen(isFullScreen);
    return false;
}

Example 33 with LayoutParams

use of android.view.ViewGroup.LayoutParams in project vlayout by alibaba.

the class AbstractFullFillLayoutHelper method getAllChildren.

protected int getAllChildren(View[] toFill, RecyclerView.Recycler recycler, LayoutStateWrapper layoutState, LayoutChunkResult result, LayoutManagerHelper helper) {
    final boolean layingOutInPrimaryDirection = layoutState.getItemDirection() == LayoutStateWrapper.ITEM_DIRECTION_TAIL;
    int count = 0;
    int firstPos = layingOutInPrimaryDirection ? getRange().getLower() : getRange().getUpper();
    final int curPos = layoutState.getCurrentPosition();
    if (layingOutInPrimaryDirection ? (curPos > firstPos) : (curPos > firstPos)) {
        // do ugly bug fix now
        Log.w(TAG, "Please handle strange order views carefully");
    }
    while (count < toFill.length) {
        if (isOutOfRange(layoutState.getCurrentPosition()))
            break;
        View view = nextView(recycler, layoutState, helper, result);
        if (view == null) {
            break;
        }
        toFill[count] = view;
        // normalize layout params
        LayoutParams layoutParams = view.getLayoutParams();
        if (layoutParams == null) {
            view.setLayoutParams(generateDefaultLayoutParams());
        } else if (!checkLayoutParams(layoutParams)) {
            view.setLayoutParams(generateLayoutParams(layoutParams));
        }
        count++;
    }
    if (count > 0 && !layingOutInPrimaryDirection) {
        // reverse array
        int s = 0, e = count - 1;
        while (s < e) {
            View temp = toFill[s];
            toFill[s] = toFill[e];
            toFill[e] = temp;
            s++;
            e--;
        }
    }
    return count;
}

Example 34 with LayoutParams

use of android.view.ViewGroup.LayoutParams in project android-tooltips by rharter.

the class ToolTip method makeView.

/**
     * Builds the tooltip view for display.  The callout arrow is
     * defined by <code>gravity</code>, but defaults to alignment
     * at 0, it's up to the caller to position it appropriately
     * @param context The context used to build the view.
     * @return The constructed view, with added arrow.
     */
public View makeView(Context context) {
    LinearLayout layout = new LinearLayout(context);
    // If the tooltip is above or below, we make is fill the view.
    if (Gravity.isVertical(mGravity)) {
        layout.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
    }
    mPointerView = new ToolTipPointerView(context, mColor, mGravity);
    if (Gravity.isHorizontal(mGravity)) {
        mPointerView.setLayoutParams(new LayoutParams(mPointerSize, mPointerSize * 2));
        layout.setOrientation(LinearLayout.HORIZONTAL);
    } else {
        mPointerView.setLayoutParams(new LayoutParams(mPointerSize * 2, mPointerSize));
        layout.setOrientation(LinearLayout.VERTICAL);
    }
    // For right and bottom alignment, the arrow goes at the beginning
    if ((mGravity & Gravity.RIGHT) == Gravity.RIGHT || (mGravity & Gravity.BOTTOM) == Gravity.BOTTOM) {
        layout.addView(mPointerView);
    }
    layout.addView(mContentView.get());
    // For left or top alignment, the arrow goes at the end
    if ((mGravity & Gravity.LEFT) == Gravity.LEFT || (mGravity & Gravity.TOP) == Gravity.TOP) {
        layout.addView(mPointerView);
    }
    return layout;
}

Example 35 with LayoutParams

use of android.view.ViewGroup.LayoutParams in project standup-timer by jwood.

the class ConfigureStandupTimer method createMeetingLengthSpinner.

private View createMeetingLengthSpinner() {
    meetingLengthSpinner = new Spinner(this);
    meetingLengthSpinner.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));
    meetingLengthSpinner.setPrompt(this.getString(R.string.length_of_meeting));
    ArrayAdapter<?> adapter = ArrayAdapter.createFromResource(this, R.array.meeting_lengths, android.R.layout.simple_spinner_item);
    adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    meetingLengthSpinner.setAdapter(adapter);
    meetingLengthSpinner.setSelection(getSpinnerPositionFromMeetingLength(meetingLength));
    meetingLengthEditText = null;
    return meetingLengthSpinner;
}