Example usage for android.widget TextView getText

Introduction

In this page you can find the example usage for android.widget TextView getText.

Prototype

@ViewDebug.CapturedViewProperty
public CharSequence getText()

Source Link

Document

Return the text that TextView is displaying.

Usage

From source file:Main.java

public static String get_TextView_string(Activity activity, int what) {
    TextView ans = (TextView) activity.findViewById(what);
    String str = (String) ans.getText();
    return str;/*  www.j  a  v  a  2  s  .c  o  m*/
}

From source file:Main.java

public static Calendar viewText2Calendar(TextView tv) {
    final String date = tv != null ? tv.getText().toString() : "";
    return string2Calendar(date);
}

From source file:Main.java

public static void setPartialSizeAndColor(TextView tv, int start, int end, int textSize, int textColor) {
    String s = tv.getText().toString();
    Spannable spannable = new SpannableString(s);
    spannable.setSpan(new AbsoluteSizeSpan(textSize, false), start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    spannable.setSpan(new ForegroundColorSpan(textColor), start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    tv.setText(spannable);/*from   w  w  w .  j  a  v  a  2 s . co  m*/
}

From source file:Main.java

/**
 * Returns the text content of the view with the given resourceId.
 *///w w w  .  j  a  v  a 2s  .co  m
private static String getText(View view, int resourceId) {
    view = view.getRootView();
    TextView textView = TextView.class.cast(view.findViewById(resourceId));
    return textView.getText().toString();
}

From source file:Main.java

public static String trim(TextView tv) {
    if (tv == null)
        return null;
    return tv.getText().toString().trim();
}

From source file:Main.java

public static void applyTextEmoticon(Context context, TextView view) {
    view.setText(getEmoticonText(context, view.getText()));
}

From source file:Main.java

private static void makeHtml(ViewGroup viewGroup) {
    for (int i = 0; i < viewGroup.getChildCount(); i++) {
        final View childView = viewGroup.getChildAt(i);
        if (childView instanceof TextView) {
            final TextView curr = (TextView) childView;
            curr.setText(Html.fromHtml(curr.getText().toString()));
        }//from  w w  w . java 2s  . c om

        if (childView instanceof ViewGroup) {
            makeHtml((ViewGroup) childView);
        }
    }
}

From source file:Main.java

public static void makeTextViewHyperlink(TextView tv) {
    SpannableStringBuilder ssb = new SpannableStringBuilder();
    ssb.append(tv.getText());
    ssb.setSpan(new URLSpan("#"), 0, ssb.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    tv.setText(ssb, TextView.BufferType.SPANNABLE);
}

From source file:Main.java

public static boolean isEmptyTextView(TextView tv) {
    if (tv == null) {
        return true;
    }//from ww w .  ja va  2s.com
    if ("".equals(tv.getText().toString())) {
        return true;
    } else {
        return false;
    }
}

From source file:Main.java

public static String getNumTVAsString(TextView tv) {
    if (isTVEmpty(tv)) {
        return "0";
    } else {/* www .  ja  va  2s  .  c  o m*/
        return tv.getText().toString();
    }
}