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POIs such trick with CustomView safe?
 

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  1. POIs such trick with CustomView safe?
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    <p>Currently i start working on support of one project, and there i found one very intresting trick. It give an oportunity do not write full class name for CustomView in xml and it look's pretty dirty i think. </p> <p>Here are steps for this trick implementation:</p> <p>1) Create our own <code>android.view</code> package in our project.</p> <p>2) Create <code>CustomTextView extends TextView</code> and put it in <code>android.view</code> package.</p> <p>3) Use it in XML like any other Android <code>view</code></p> <pre><code> &lt;CustomTextView android:angle="90" android:endColor="#efa600" android:paddingLeft="0dp" android:startColor="#ffe396" android:text="" android:textSize="24dp" android:textStyle="bold" /&gt; </code></pre> <p>4) Use standard Android attributes instead of custom :</p> <pre><code>public CustomTextView(Context context, AttributeSet attrs, int defStyle) { super(context, attrs, defStyle); int[] ids = new int[attrs.getAttributeCount()]; for (int i = 0; i &lt; attrs.getAttributeCount(); i++) { ids[i] = attrs.getAttributeNameResource(i); } TypedArray a = context.obtainStyledAttributes(attrs, ids, defStyle, 0); for (int i = 0; i &lt; attrs.getAttributeCount(); i++) { String attrName = attrs.getAttributeName(i); if (attrName == null) continue; if (attrName.equals("startColor")) { mStartColor = a.getColor(i, -1); } else if (attrName.equals("endColor")) { mEndColor = a.getColor(i, -1); } else if (attrName.equals("angle")) { mAngle = a.getFloat(i, 0); } } a.recycle(); } </code></pre> <p>Does such way is safe or maybe it can cause any problems?</p>
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    1. COWhy would you want to complicate yourself and use some undocumented behavior just to not type the package name to your custom view?
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      1. USLuksprog
    2. COThis is not my code, i'm just supporting it and i want to know about any possible problems.
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