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POGet multiple style attributes with obtainStyledAttributes
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copied!<p>I am trying to obtain several of the style attributes of the <code>android</code> namespace from my code. Here I enclose the relevant extract. <code>AttributeSet attrs</code> is the parameter that is passed in to any custom <code>TextView</code>.</p> <pre><code>private static final int[] ATTRS = new int[] { android.R.attr.textSize, android.R.attr.text, android.R.attr.textColor, android.R.attr.gravity }; private void processAndroidAttributes(final Context context, final AttributeSet attrs) { final TypedArray a = context.obtainStyledAttributes(attrs, ATTRS); try { final String text = a.getString(1); myTextView.setText(text); final float textSize = a.getDimensionPixelSize(0, DEFAULT_TEXT_SIZE); myTextView.setTextSize(textSize); } </code></pre> <p>My issue is that I want to read 4 attributes, described in the <code>int[]</code> <code>ATTRS</code>. As you see I have put <code>textSize</code> as first element of this array. The reason for that is simple - if I swapped it for second place in the array its value is not read correctly (instead the provided default value is loaded). On the other hand the text loads correctly on whichever position in the array of <code>ATTRS</code> I place it. I do not dare experimenting with the position preferences of the <code>gravity</code> and the <code>textColor</code>, but with this permutation they do not work.</p> <p>Can somebody explain why the ustable behavior of obtaining the attrbutes?</p>

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