ChatHolder.java 文件源码-java代码片段

ChatHolder.java 文件源码

java

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项目：FirebaseUI-Android 作者:

private void setIsSender(boolean isSender) {
    final int color;
    if (isSender) {
        color = mGreen300;
        mLeftArrow.setVisibility(View.GONE);
        mRightArrow.setVisibility(View.VISIBLE);
        mMessageContainer.setGravity(Gravity.END);
    } else {
        color = mGray300;
        mLeftArrow.setVisibility(View.VISIBLE);
        mRightArrow.setVisibility(View.GONE);
        mMessageContainer.setGravity(Gravity.START);
    }

    ((GradientDrawable) mMessage.getBackground()).setColor(color);
    ((RotateDrawable) mLeftArrow.getBackground()).getDrawable()
            .setColorFilter(color, PorterDuff.Mode.SRC);
    ((RotateDrawable) mRightArrow.getBackground()).getDrawable()
            .setColorFilter(color, PorterDuff.Mode.SRC);
}