Java Code Examples for android.widget.LinearLayout.invalidate()

The following are Jave code examples for showing how to use invalidate() of the android.widget.LinearLayout class. You can vote up the examples you like. Your votes will be used in our system to get more good examples.
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Example 1
Project: yyox   File: RefreshListView.java   View Source Code Vote up 6 votes
private void init(Context context) {
    inflater = LayoutInflater.from(context);
    headView = (LinearLayout) inflater.inflate(R.layout.kf5_list_head, null);
    arrowImageView = (ImageView) headView.findViewById(R.id.kf5_head_arrowImageView);
    arrowImageView.setMinimumWidth(70);
    arrowImageView.setMinimumHeight(50);
    progressBar = (ProgressBar) headView.findViewById(R.id.kf5_head_progressBar);
    tipsTextview = (TextView) headView.findViewById(R.id.kf5_head_tipsTextView);
    lastUpdatedTextView = (TextView) headView.findViewById(R.id.kf5_head_lastUpdatedTextView);
    measureView(headView);
    headContentHeight = headView.getMeasuredHeight();
    headContentWidth = headView.getMeasuredWidth();
    headView.setPadding(0, -1 * headContentHeight, 0, 0);
    headView.invalidate();
    addHeaderView(headView);
    setOnScrollListener(this);
    animation = new RotateAnimation(0, -180,
            RotateAnimation.RELATIVE_TO_SELF, 0.5f,
            RotateAnimation.RELATIVE_TO_SELF, 0.5f);
    animation.setInterpolator(new LinearInterpolator());
    animation.setDuration(250);
    animation.setFillAfter(true);
    reverseAnimation = new RotateAnimation(-180, 0,
            RotateAnimation.RELATIVE_TO_SELF, 0.5f,
            RotateAnimation.RELATIVE_TO_SELF, 0.5f);
    reverseAnimation.setInterpolator(new LinearInterpolator());
    reverseAnimation.setDuration(200);
    reverseAnimation.setFillAfter(true);

    state = DONE;
    isRefreshable = false;
}
 
Example 2
Project: react-native-udesk   File: UDPullGetMoreListView.java   View Source Code Vote up 6 votes
private void init(Context context) {
    try {
        inflater = LayoutInflater.from(context);
        llheader = (LinearLayout) inflater.inflate(R.layout.udesk_layout_get_more, null);
        pbLoading = (ProgressBar) llheader.findViewById(R.id.udesk_get_more_progress);
        tvTips = (TextView) llheader.findViewById(R.id.udesk_get_more_tips);

        measureView(llheader);
        headContentHeight = llheader.getMeasuredHeight();

        llheader.setPadding(0, -1 * headContentHeight, 0, 0);
        llheader.invalidate();

        addHeaderView(llheader, null, false);

        setOnScrollListener(this);

        state = DONE;
        isRefreshable = false;
        isPush = true;
    } catch (Exception e) {
        e.printStackTrace();
    }
}
 
Example 3
Project: open-rmbt   File: RMBTResultPagerAdapter.java   View Source Code Vote up 5 votes
public void addResultListItem(String title, String value, LinearLayout  netLayout) {
	final float scale = activity.getResources().getDisplayMetrics().density;
    final int leftRightItem = Helperfunctions.dpToPx(5, scale);
    final int topBottomItem = Helperfunctions.dpToPx(5, scale);
    final int leftRightDiv = Helperfunctions.dpToPx(0, scale);
    final int topBottomDiv = Helperfunctions.dpToPx(0, scale);
    final int heightDiv = Helperfunctions.dpToPx(1, scale);        
    final int topBottomImg = Helperfunctions.dpToPx(1, scale);
    
    final LinearLayout netItemLayout = new LinearLayout(activity); 
    
    netItemLayout.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT,
            LayoutParams.WRAP_CONTENT));
    netItemLayout.setPadding(leftRightItem, topBottomItem, leftRightItem, topBottomItem);
    
    netItemLayout.setGravity(Gravity.CENTER_VERTICAL);
    
    final TextView itemTitle = new TextView(activity, null, R.style.listResultItemTitle);
    itemTitle.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT,
            LayoutParams.WRAP_CONTENT, 0.4f));
    itemTitle.setWidth(0);
    itemTitle.setGravity(Gravity.LEFT);
    itemTitle.setText(title);
    
    netItemLayout.addView(itemTitle);
    
    final ImageView itemClassification = new ImageView(activity);
    itemClassification.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT,
            LayoutParams.MATCH_PARENT, 0.1f));
    itemClassification.setPadding(0, topBottomImg, 0, topBottomImg);
    
    itemClassification.setImageDrawable(activity.getResources().getDrawable(
            R.drawable.traffic_lights_none));
    netItemLayout.addView(itemClassification);
    
    final TextView itemValue = new TextView(activity, null, R.style.listResultItemValue);
    itemValue.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT,
            LayoutParams.WRAP_CONTENT, 0.5f));
    itemValue.setWidth(0);
    itemValue.setGravity(Gravity.LEFT);
    itemValue.setText(value);
    
    netItemLayout.addView(itemValue);
    
    netLayout.addView(netItemLayout);
    
    final View divider = new View(activity);
    divider.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, heightDiv,
            1));
    divider.setPadding(leftRightDiv, topBottomDiv, leftRightDiv, topBottomDiv);
    
    divider.setBackgroundResource(R.drawable.bg_trans_light_10);
    
    netLayout.addView(divider);
    
    netLayout.invalidate();
}
 
Example 4
Project: CXJPadProject   File: DropdownListView.java   View Source Code Vote up 5 votes
private void init(Context context) {
        setCacheColorHint(context.getResources().getColor(ResourceUtils.getIdByName(getContext(), "color",
                "sobot_transparent")));
        inflater = LayoutInflater.from(context);

        fl = (FrameLayout)inflater.inflate(ResourceUtils.getIdByName(getContext(), "layout",
                "sobot_dropdown_lv_head"), null);
        headView = (LinearLayout) fl.findViewById(ResourceUtils.getIdByName(getContext(), "id",
                "drop_down_head"));

        progressBar = (ProgressBar) fl.findViewById(ResourceUtils.getIdByName(getContext(), "id",
                "sobot_loading"));
        measureView(headView);


        headContentHeight = headView.getMeasuredHeight();
        headContentWidth = headView.getMeasuredWidth();

        headView.setPadding(0, -1 * headContentHeight, 0, 0);
        headView.invalidate();

        Log.v("size", "width:" + headContentWidth + " height:"
                + headContentHeight);

        addHeaderView(fl, null, false);
//		addHeaderView(headView, null, false);
        setOnScrollListener(this);


        state = DONE;
        isRefreshableHeader = false;
    }