public void updateResources() {
// Update the search icon with drawable from the search .apk
if (!mSearchDisabled) {
Intent intent =
((SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE))
.getAssistIntent(mContext, UserHandle.USER_CURRENT);
if (intent != null) {
// XXX Hack. We need to substitute the icon here but haven't formalized
// the public API. The "_google" metadata will be going away, so
// DON'T USE IT!
ComponentName component = intent.getComponent();
boolean replaced =
mGlowPadView.replaceTargetDrawablesIfPresent(
component,
ASSIST_ICON_METADATA_NAME + "_google",
com.android.internal.R.drawable.ic_action_assist_generic);
if (!replaced
&& !mGlowPadView.replaceTargetDrawablesIfPresent(
component,
ASSIST_ICON_METADATA_NAME,
com.android.internal.R.drawable.ic_action_assist_generic)) {
Slog.w(TAG, "Couldn't grab icon from package " + component);
}
}
}
mGlowPadView.setEnableTarget(
com.android.internal.R.drawable.ic_lockscreen_camera, !mCameraDisabled);
mGlowPadView.setEnableTarget(
com.android.internal.R.drawable.ic_action_assist_generic, !mSearchDisabled);
}
private void maybeSwapSearchIcon() {
Intent intent = SearchManager.getAssistIntent(mContext);
if (intent != null) {
ComponentName component = intent.getComponent();
if (component == null
|| !mGlowPadView.replaceTargetDrawablesIfPresent(
component,
ASSIST_ICON_METADATA_NAME,
com.android.internal.R.drawable.ic_action_assist_generic)) {
if (DEBUG) Slog.v(TAG, "Couldn't grab icon for component " + component);
}
}
}