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

Example 1 with LayoutParams

use of android.view.ViewGroup.LayoutParams in project GreenDroid by cyrilmottier.

the class QuickActionGrid method onMeasureAndLayout.

@Override
protected void onMeasureAndLayout(Rect anchorRect, View contentView) {
    contentView.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
    contentView.measure(MeasureSpec.makeMeasureSpec(getScreenWidth(), MeasureSpec.EXACTLY), LayoutParams.WRAP_CONTENT);
    int rootHeight = contentView.getMeasuredHeight();
    int offsetY = getArrowOffsetY();
    int dyTop = anchorRect.top;
    int dyBottom = getScreenHeight() - anchorRect.bottom;
    boolean onTop = (dyTop > dyBottom);
    int popupY = (onTop) ? anchorRect.top - rootHeight + offsetY : anchorRect.bottom - offsetY;
    setWidgetSpecs(popupY, onTop);
}

Example 2 with LayoutParams

use of android.view.ViewGroup.LayoutParams in project android_frameworks_base by ParanoidAndroid.

the class Activity method dispatchPopulateAccessibilityEvent.

public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
    event.setClassName(getClass().getName());
    event.setPackageName(getPackageName());
    LayoutParams params = getWindow().getAttributes();
    boolean isFullScreen = (params.width == LayoutParams.MATCH_PARENT) && (params.height == LayoutParams.MATCH_PARENT);
    event.setFullScreen(isFullScreen);
    CharSequence title = getTitle();
    if (!TextUtils.isEmpty(title)) {
        event.getText().add(title);
    }
    return true;
}

Example 3 with LayoutParams

use of android.view.ViewGroup.LayoutParams in project android_frameworks_base by ParanoidAndroid.

the class Dialog method dispatchPopulateAccessibilityEvent.

public boolean dispatchPopulateAccessibilityEvent(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 4 with LayoutParams

use of android.view.ViewGroup.LayoutParams in project android_frameworks_base by ParanoidAndroid.

the class AlertController method setupView.

private void setupView() {
    LinearLayout contentPanel = (LinearLayout) mWindow.findViewById(R.id.contentPanel);
    setupContent(contentPanel);
    boolean hasButtons = setupButtons();
    LinearLayout topPanel = (LinearLayout) mWindow.findViewById(R.id.topPanel);
    TypedArray a = mContext.obtainStyledAttributes(null, com.android.internal.R.styleable.AlertDialog, com.android.internal.R.attr.alertDialogStyle, 0);
    boolean hasTitle = setupTitle(topPanel);
    View buttonPanel = mWindow.findViewById(R.id.buttonPanel);
    if (!hasButtons) {
        buttonPanel.setVisibility(View.GONE);
        mWindow.setCloseOnTouchOutsideIfNotSet(true);
    }
    FrameLayout customPanel = null;
    if (mView != null) {
        customPanel = (FrameLayout) mWindow.findViewById(R.id.customPanel);
        FrameLayout custom = (FrameLayout) mWindow.findViewById(R.id.custom);
        custom.addView(mView, new LayoutParams(MATCH_PARENT, MATCH_PARENT));
        if (mViewSpacingSpecified) {
            custom.setPadding(mViewSpacingLeft, mViewSpacingTop, mViewSpacingRight, mViewSpacingBottom);
        }
        if (mListView != null) {
            ((LinearLayout.LayoutParams) customPanel.getLayoutParams()).weight = 0;
        }
    } else {
        mWindow.findViewById(R.id.customPanel).setVisibility(View.GONE);
    }
    /* Only display the divider if we have a title and a 
         * custom view or a message.
         */
    if (hasTitle) {
        View divider = null;
        if (mMessage != null || mView != null || mListView != null) {
            divider = mWindow.findViewById(R.id.titleDivider);
        } else {
            divider = mWindow.findViewById(R.id.titleDividerTop);
        }
        if (divider != null) {
            divider.setVisibility(View.VISIBLE);
        }
    }
    setBackground(topPanel, contentPanel, customPanel, hasButtons, a, hasTitle, buttonPanel);
    a.recycle();
}

Example 5 with LayoutParams

use of android.view.ViewGroup.LayoutParams in project android_frameworks_base by ParanoidAndroid.

the class Editor method getTextThumbnailBuilder.

private DragShadowBuilder getTextThumbnailBuilder(CharSequence text) {
    TextView shadowView = (TextView) View.inflate(mTextView.getContext(), com.android.internal.R.layout.text_drag_thumbnail, null);
    if (shadowView == null) {
        throw new IllegalArgumentException("Unable to inflate text drag thumbnail");
    }
    if (text.length() > DRAG_SHADOW_MAX_TEXT_LENGTH) {
        text = text.subSequence(0, DRAG_SHADOW_MAX_TEXT_LENGTH);
    }
    shadowView.setText(text);
    shadowView.setTextColor(mTextView.getTextColors());
    shadowView.setTextAppearance(mTextView.getContext(), R.styleable.Theme_textAppearanceLarge);
    shadowView.setGravity(Gravity.CENTER);
    shadowView.setLayoutParams(new LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT));
    final int size = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
    shadowView.measure(size, size);
    shadowView.layout(0, 0, shadowView.getMeasuredWidth(), shadowView.getMeasuredHeight());
    shadowView.invalidate();
    return new DragShadowBuilder(shadowView);
}