private void updateVisibleApps() {
final HashSet<LaunchableActivity> infoList =
mTrie.getAllStartingWith(
stripAccents(mSearchEditText.getText().toString().toLowerCase().trim()));
mActivityInfos.clear();
mActivityInfos.addAll(infoList);
mActivityInfos.addAll(mShareableActivityInfos);
sortApps();
Log.d("DEBUG_SEARCH", mActivityInfos.size() + "");
mArrayAdapter.notifyDataSetChanged();
}
private void removeActivitiesFromPackage(String packageName) {
final List<LaunchableActivity> launchableActivitiesToRemove =
mLaunchableActivityPackageNameHashMap.remove(packageName);
if (launchableActivitiesToRemove == null) {
return;
}
boolean activityListChanged = false;
for (LaunchableActivity launchableActivityToRemove : launchableActivitiesToRemove) {
final String className = launchableActivityToRemove.getClassName();
Log.d("SearchActivity", "removing activity " + className);
String activityLabel = launchableActivityToRemove.getActivityLabel();
final List<String> subwords = getAllSubwords(stripAccents(activityLabel));
for (String subword : subwords) {
mTrie.remove(subword, launchableActivityToRemove);
}
if (mActivityInfos.remove(launchableActivityToRemove)) activityListChanged = true;
// TODO DEBUGME if uncommented the next line causes a crash.
// mLaunchableActivityPrefs.deletePreference(className);
}
if (activityListChanged) mArrayAdapter.notifyDataSetChanged();
}
private void updateApps(final List<LaunchableActivity> updatedActivityInfos, boolean addToTrie) {
for (LaunchableActivity launchableActivity : updatedActivityInfos) {
final String packageName = launchableActivity.getComponent().getPackageName();
mLaunchableActivityPackageNameHashMap.remove(packageName);
}
final String thisClassCanonicalName = this.getClass().getCanonicalName();
for (LaunchableActivity launchableActivity : updatedActivityInfos) {
final String className = launchableActivity.getComponent().getClassName();
// don't show this activity in the launcher
if (className.equals(thisClassCanonicalName)) {
continue;
}
if (addToTrie) {
final String activityLabel = launchableActivity.getActivityLabel();
final List<String> subwords = getAllSubwords(stripAccents(activityLabel));
for (String subword : subwords) {
mTrie.put(subword, launchableActivity);
}
}
final String packageName = launchableActivity.getComponent().getPackageName();
List<LaunchableActivity> launchableActivitiesToUpdate =
mLaunchableActivityPackageNameHashMap.remove(packageName);
if (launchableActivitiesToUpdate == null) {
launchableActivitiesToUpdate = new LinkedList<>();
}
launchableActivitiesToUpdate.add(launchableActivity);
mLaunchableActivityPackageNameHashMap.put(packageName, launchableActivitiesToUpdate);
}
Log.d("SearchActivity", "updated activities: " + updatedActivityInfos.size());
mLaunchableActivityPrefs.setAllPreferences(updatedActivityInfos);
updateVisibleApps();
}