Created
February 18, 2016 23:40
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Manually resolve color attributes and set for each state
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public static int DEFAULT_STATE = -1; | |
public static int[][] createStatesArray(int... args) { | |
int length = args.length; | |
int[][] states = new int[length][]; | |
for (int i = 0; i < length; i++) { | |
int state = args[i]; | |
if (state == DEFAULT_STATE) { | |
states[i] = new int[]{}; | |
} else { | |
states[i] = new int[]{state}; | |
} | |
} | |
return states; | |
} | |
public static int[] createColorsArray(Context context, int... args) { | |
int length = args.length; | |
int[] colors = new int[length]; | |
for (int i = 0; i < length; i++) { | |
int attr = args[i]; | |
int color = ThemeUtils.getColor(context, attr); | |
colors[i] = color; | |
} | |
return colors; | |
} | |
public static int getColor(Context context, int attrResId) { | |
TypedValue typedValue = new TypedValue(); | |
Resources.Theme theme = context.getTheme(); | |
theme.resolveAttribute(attrResId, typedValue, true); | |
return typedValue.data; | |
} |
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Context context = getContext(); | |
int[][] states = ThemeUtils.createStatesArray( | |
android.R.attr.state_selected, | |
ThemeUtils.DEFAULT_STATE); | |
int[] colors = ThemeUtils.createColorsArray( | |
context, | |
R.attr.greenColor, | |
R.attr.secondaryTextColor); | |
ColorStateList colorStateList = new ColorStateList(states, colors); | |
mTextView.setTextColor(colorStateList); |
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