对TextView设置不同状态时其文字颜色

[android]代码库

mTextViewBack.setTextColor(createColorStateList(0xffffffff, 0xffffff00, 0xff0000ff, 0xffff0000));
private ColorStateList createColorStateList(int normal, int pressed, int focused, int unable) {
	int[] colors = new int[] { pressed, focused, normal, focused, unable, normal };
	int[][] states = new int[6][];
	states[0] = new int[] { android.R.attr.state_pressed, android.R.attr.state_enabled };
	states[1] = new int[] { android.R.attr.state_enabled, android.R.attr.state_focused };
	states[2] = new int[] { android.R.attr.state_enabled };
	states[3] = new int[] { android.R.attr.state_focused };
	states[4] = new int[] { android.R.attr.state_window_focused };
	states[5] = new int[] {};
	ColorStateList colorList = new ColorStateList(states, colors);
	return colorList;
}