Example usage for com.facebook.react.views.text ReactTextUpdate containsImages

Introduction

In this page you can find the example usage for com.facebook.react.views.text ReactTextUpdate containsImages.

Prototype

public boolean containsImages() 

Source Link

Usage

From source file:fr.bamlab.textinput.ReactEditText.java

License:Open Source License

public void maybeSetText(ReactTextUpdate reactTextUpdate) {
    // Only set the text if it is up to date.
    if (reactTextUpdate.getJsEventCounter() < mNativeEventCount) {
        return;// w w  w  .  ja v a  2s  . co  m
    }

    // The current text gets replaced with the text received from JS. However, the spans on the
    // current text need to be adapted to the new text. Since TextView#setText() will remove or
    // reset some of these spans even if they are set directly, SpannableStringBuilder#replace() is
    // used instead (this is also used by the the keyboard implementation underneath the covers).
    SpannableStringBuilder spannableStringBuilder = new SpannableStringBuilder(reactTextUpdate.getText());
    manageSpans(spannableStringBuilder);
    mContainsImages = reactTextUpdate.containsImages();
    mIsSettingTextFromJS = true;
    getText().replace(0, length(), spannableStringBuilder);
    mIsSettingTextFromJS = false;
}

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From source file:fr.bamlab.textinput.ReactTextInputManager.java

License:Open Source License

@Override
public void updateExtraData(ReactEditText view, Object extraData) {
    if (extraData instanceof float[]) {
        float[] padding = (float[]) extraData;

        view.setPadding((int) Math.ceil(padding[0]), (int) Math.ceil(padding[1]), (int) Math.ceil(padding[2]),
                (int) Math.ceil(padding[3]));
    } else if (extraData instanceof ReactTextUpdate) {
        ReactTextUpdate update = (ReactTextUpdate) extraData;
        if (update.containsImages()) {
            Spannable spannable = update.getText();
            TextInlineImageSpan.possiblyUpdateInlineImageSpans(spannable, view);
        }//w  ww  .j  a  v a 2  s .  c  o  m
        view.maybeSetText(update);
    }
}

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