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package com.actionbarsherlock.internal;
import android.content.Context;
import android.os.Build;
import android.util.DisplayMetrics;
import com.actionbarsherlock.R;
public final class ResourcesCompat {
//No instances
private ResourcesCompat() {}
/**
* Support implementation of {@code getResources().getBoolean()} that we
* can use to simulate filtering based on width and smallest width
* qualifiers on pre-3.2.
*
* @param context Context to load booleans from on 3.2+ and to fetch the
* display metrics.
* @param id Id of boolean to load.
* @return Associated boolean value as reflected by the current display
* metrics.
*/
public static boolean getResources_getBoolean(Context context, int id) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR2) {
return context.getResources().getBoolean(id);
}
DisplayMetrics metrics = context.getResources().getDisplayMetrics();
float widthDp = metrics.widthPixels / metrics.density;
float heightDp = metrics.heightPixels / metrics.density;
float smallestWidthDp = (widthDp < heightDp) ? widthDp : heightDp;
if (id == R.bool.abs__action_bar_embed_tabs) {
if (widthDp >= 480) {
return true; //values-w480dp
}
return false; //values
}
if (id == R.bool.abs__split_action_bar_is_narrow) {
if (widthDp >= 480) {
return false; //values-w480dp
}
return true; //values
}
if (id == R.bool.abs__action_bar_expanded_action_views_exclusive) {
if (smallestWidthDp >= 600) {
return false; //values-sw600dp
}
return true; //values
}
if (id == R.bool.abs__config_allowActionMenuItemTextWithIcon) {
if (widthDp >= 480) {
return true; //values-w480dp
}
return false; //values
}
throw new IllegalArgumentException("Unknown boolean resource ID " + id);
}
/**
* Support implementation of {@code getResources().getInteger()} that we
* can use to simulate filtering based on width qualifiers on pre-3.2.
*
* @param context Context to load integers from on 3.2+ and to fetch the
* display metrics.
* @param id Id of integer to load.
* @return Associated integer value as reflected by the current display
* metrics.
*/
public static int getResources_getInteger(Context context, int id) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR2) {
return context.getResources().getInteger(id);
}
DisplayMetrics metrics = context.getResources().getDisplayMetrics();
float widthDp = metrics.widthPixels / metrics.density;
if (id == R.integer.abs__max_action_buttons) {
if (widthDp >= 600) {
return 5; //values-w600dp
}
if (widthDp >= 500) {
return 4; //values-w500dp
}
if (widthDp >= 360) {
return 3; //values-w360dp
}
return 2; //values
}
throw new IllegalArgumentException("Unknown integer resource ID " + id);
}
}
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