Java Code Examples for android.content.pm.PackageManager.getResourcesForActivity()

The following are Jave code examples for showing how to use getResourcesForActivity() of the android.content.pm.PackageManager class. You can vote up the examples you like. Your votes will be used in our system to get more good examples.
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Example 1
Project: CSipSimple   File: GlowPadView.java   View Source Code Vote up 5 votes
/**
 * Searches the given package for a resource to use to replace the Drawable on the
 * target with the given resource id
 * @param component of the .apk that contains the resource
 * @param name of the metadata in the .apk
 * @param existingResId the resource id of the target to search for
 * @return true if found in the given package and replaced at least one target Drawables
 */
public boolean replaceTargetDrawablesIfPresent(ComponentName component, String name,
            int existingResId) {
    if (existingResId == 0) return false;

    boolean replaced = false;
    if (component != null) {
        try {
            PackageManager packageManager = getContext().getPackageManager();
            // Look for the search icon specified in the activity meta-data
            Bundle metaData = packageManager.getActivityInfo(
                    component, PackageManager.GET_META_DATA).metaData;
            if (metaData != null) {
                int iconResId = metaData.getInt(name);
                if (iconResId != 0) {
                    Resources res = packageManager.getResourcesForActivity(component);
                    replaced = replaceTargetDrawables(res, existingResId, iconResId);
                }
            }
        } catch (NameNotFoundException e) {
            Log.w(THIS_FILE, "Failed to swap drawable; "
                    + component.flattenToShortString() + " not found", e);
        } catch (Resources.NotFoundException nfe) {
            Log.w(THIS_FILE, "Failed to swap drawable from "
                    + component.flattenToShortString(), nfe);
        }
    }
    if (!replaced) {
        // Restore the original drawable
        replaceTargetDrawables(getContext().getResources(), existingResId, existingResId);
    }
    return replaced;
}
 
Example 2
Project: PaletteGetter   File: PaletteGetter.java   View Source Code Vote up 4 votes
@Nullable
@ColorInt
public static Integer get(Context context, ComponentName componentName) {
    PackageManager packageManager = context.getPackageManager();

    ActivityInfo activityInfo = null;
    PackageInfo packageInfo = null;
    Resources resources = null, activityResources = null;
    try {
        packageInfo = packageManager.getPackageInfo(componentName.getPackageName(), PackageManager.GET_META_DATA);
        resources = packageManager.getResourcesForApplication(packageInfo.applicationInfo);
        activityInfo = packageManager.getActivityInfo(componentName, 0);
        activityResources = packageManager.getResourcesForActivity(componentName);
    } catch (PackageManager.NameNotFoundException ignored) {
    }

    if (packageInfo != null && resources != null) {
        if (activityInfo != null && activityResources != null) {
            List<Integer> activityStatusBarColors = getResourceColors(activityInfo.packageName, resources, activityInfo.theme);
            if (activityStatusBarColors.size() > 0) {
                return activityStatusBarColors.get(0);
            }
        }

        List<Integer> statusBarColors = getResourceColors(packageInfo.packageName, resources, packageInfo.applicationInfo.theme);
        if (statusBarColors.size() > 0) {
            return statusBarColors.get(0);
        }

        if (packageInfo.activities != null) {
            for (ActivityInfo otherActivityInfo : packageInfo.activities) {
                List<Integer> otherStatusBarColors = getResourceColors(packageInfo.packageName, resources, otherActivityInfo.theme);
                if (otherStatusBarColors.size() > 0) {
                    return otherStatusBarColors.get(0);
                }
            }
        }
    }

    return null;
}