Example usage for android.widget TableRow removeAllViews

Introduction

In this page you can find the example usage for android.widget TableRow removeAllViews.

Prototype

public void removeAllViews() 

Source Link

Document

Call this method to remove all child views from the ViewGroup.

Usage

From source file:com.landenlabs.all_devtool.IconBaseFragment.java

/**
 * Display icon (drawable) information//w ww.  j  a  v  a  2 s.c om
 *
 * @param iconInfo
 */
private void showIconDialog(IconInfo iconInfo) {
    Drawable iconD = iconInfo.getDrawable();
    String iconType = iconD.getClass().getSimpleName();

    LayoutInflater inflater = m_context.getLayoutInflater();
    final View dialogLayout = inflater.inflate(R.layout.icon_dlg, null);

    View shareBtn = dialogLayout.findViewById(R.id.icon_dlg_share);
    shareBtn.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            Utils.shareScreen(dialogLayout, "iconDetail", null);
        }
    });

    final TextView imageName = Ui.viewById(dialogLayout, R.id.icon_dlg_name);
    final TextView imageSize = Ui.viewById(dialogLayout, R.id.icon_dlg_size);
    final TextView imageType = Ui.viewById(dialogLayout, R.id.icon_dlg_type);
    final TextView imageExtra = Ui.viewById(dialogLayout, R.id.icon_dlg_extra);

    imageName.setText(iconInfo.fieldStr());
    imageSize.setText(String.format("Size: %d x %d", iconD.getIntrinsicWidth(), iconD.getIntrinsicHeight()));
    imageType.setText(iconType);

    final ImageView imageView = Ui.viewById(dialogLayout, R.id.icon_dlg_image);
    // imageView.setImageDrawable(iconD);
    boolean hasStates = iconD.isStateful();

    final View stateTitle = dialogLayout.findViewById(R.id.icon_dlg_state_title);
    stateTitle.setVisibility(hasStates ? View.VISIBLE : View.GONE);

    final TableRow row1 = Ui.viewById(dialogLayout, R.id.icon_dlg_state_row1);
    row1.removeAllViews();

    final TableRow row2 = Ui.viewById(dialogLayout, R.id.icon_dlg_state_row2);
    row2.removeAllViews();

    boolean showRows = false;
    String extraInfo = "";

    if (hasStates) {
        extraInfo = "StateFul";
        showRows = true;

        StateListDrawable stateListDrawable = (StateListDrawable) iconD;
        Set<Drawable> stateIcons = new HashSet<Drawable>();
        showStateIcon(imageView, row1, row2, stateListDrawable, android.R.attr.state_enabled, "Enabled",
                stateIcons);
        showStateIcon(imageView, row1, row2, stateListDrawable, android.R.attr.state_pressed, "Pressed",
                stateIcons);
        showStateIcon(imageView, row1, row2, stateListDrawable, android.R.attr.state_checked, "Checked",
                stateIcons);
        showStateIcon(imageView, row1, row2, stateListDrawable, android.R.attr.state_selected, "Selected",
                stateIcons);
    }

    if (iconType.equals(LayerDrawable.class.getSimpleName())) {
        showRows = true;
        LayerDrawable layerDrawable = (LayerDrawable) iconD;
        int layerCnt = layerDrawable.getNumberOfLayers();
        extraInfo = String.format(Locale.getDefault(), "Layers:%d", layerCnt);
        for (int layerIdx = 0; layerIdx < Math.min(layerCnt, 3); layerIdx++) {
            showLayerIcon(imageView, row1, row2, layerDrawable.getDrawable(layerIdx), layerIdx);
        }
    } else if (iconType.equals(AnimationDrawable.class.getSimpleName())) {
        final AnimationDrawable animationDrawable = (AnimationDrawable) iconD;
        extraInfo = String.format(Locale.getDefault(), "Frames:%d", animationDrawable.getNumberOfFrames());
        showRows = true;
        showAnimationBtns(imageView, animationDrawable, row1, row2);

        // Can't control animation at this time, drawable not rendered yet.
        // animationDrawable.stop();
    }

    row1.setVisibility(showRows ? View.VISIBLE : View.GONE);
    row2.setVisibility(showRows ? View.VISIBLE : View.GONE);

    imageExtra.setText(extraInfo);
    imageView.setImageDrawable(iconD);

    dialogLayout.findViewById(R.id.icon_dlg_whiteBtn).setOnClickListener(new View.OnClickListener() {
        @SuppressWarnings("deprecation")
        @Override
        public void onClick(View v) {
            imageView.setBackgroundDrawable(v.getBackground());
        }
    });

    dialogLayout.findViewById(R.id.icon_dlg_grayBtn).setOnClickListener(new View.OnClickListener() {
        @SuppressWarnings("deprecation")
        @Override
        public void onClick(View v) {
            imageView.setBackgroundDrawable(v.getBackground());
        }
    });

    dialogLayout.findViewById(R.id.icon_dlg_blackBtn).setOnClickListener(new View.OnClickListener() {
        @SuppressWarnings("deprecation")
        @Override
        public void onClick(View v) {
            imageView.setBackgroundDrawable(v.getBackground());
        }
    });

    dialogLayout.findViewById(R.id.icon_dlg_squaresBtn).setOnClickListener(new View.OnClickListener() {
        @SuppressWarnings("deprecation")
        @Override
        public void onClick(View v) {
            imageView.setBackgroundDrawable(v.getBackground());
        }
    });

    AlertDialog.Builder builder = new AlertDialog.Builder(m_context);
    builder.setView(dialogLayout);

    builder.setMessage("Icon").setCancelable(false).setPositiveButton("Close",
            new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int id) {
                    // if this button is clicked, close
                    dialog.cancel();
                }
            });

    builder.show();
}

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