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Code Issues Packages Projects Releases Wiki Activity

CallbackHandler to manage asyncs

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topjohnwu
2016-12-25 15:11:59 +08:00
parent 57af984e68
commit 2fa5e4679f
8 changed files with 129 additions and 132 deletions
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35
app/src/main/java/com/topjohnwu/magisk/ModulesFragment.java
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@@ -19,6 +19,7 @@ import com.github.clans.fab.FloatingActionButton;
import com.topjohnwu.magisk.adapters.ModulesAdapter;
import com.topjohnwu.magisk.module.Module;
import com.topjohnwu.magisk.utils.Async;
import com.topjohnwu.magisk.utils.CallbackHandler;
import com.topjohnwu.magisk.utils.Logger;
import com.topjohnwu.magisk.utils.ModuleHelper;
@@ -28,7 +29,10 @@ import java.util.List;
import butterknife.BindView;
import butterknife.ButterKnife;
public class ModulesFragment extends Fragment {
public class ModulesFragment extends Fragment implements CallbackHandler.EventListener {
public static final CallbackHandler.Event moduleLoadDone = new CallbackHandler.Event();
private static final int FETCH_ZIP_CODE = 2;
@BindView(R.id.swipeRefreshLayout) SwipeRefreshLayout mSwipeRefreshLayout;
@@ -36,10 +40,8 @@ public class ModulesFragment extends Fragment {
@BindView(R.id.empty_rv) TextView emptyTv;
@BindView(R.id.fab) FloatingActionButton fabio;
private SharedPreferences prefs;
private List<Module> listModules = new ArrayList<>();
private View mView;
private SharedPreferences.OnSharedPreferenceChangeListener listener;
@Nullable
@Override
@@ -53,30 +55,24 @@ public class ModulesFragment extends Fragment {
startActivityForResult(intent, FETCH_ZIP_CODE);
});
prefs = PreferenceManager.getDefaultSharedPreferences(getActivity());
mSwipeRefreshLayout.setOnRefreshListener(() -> {
recyclerView.setVisibility(View.GONE);
prefs.edit().putBoolean("module_done", false).apply();
new Async.LoadModules(prefs).exec();
new Async.LoadModules().exec();
});
if (prefs.getBoolean("module_done", false)) {
if (moduleLoadDone.isTriggered) {
updateUI();
}
listener = (pref, s) -> {
if (s.equals("module_done")) {
if (pref.getBoolean(s, false)) {
Logger.dev("ModulesFragment: UI refresh triggered");
updateUI();
}
}
};
return mView;
}
@Override
public void onTrigger(CallbackHandler.Event event) {
Logger.dev("ModulesFragment: UI refresh triggered");
updateUI();
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == FETCH_ZIP_CODE && resultCode == Activity.RESULT_OK && data != null) {
@@ -91,14 +87,14 @@ public class ModulesFragment extends Fragment {
public void onResume() {
super.onResume();
mView = this.getView();
prefs.registerOnSharedPreferenceChangeListener(listener);
CallbackHandler.register(moduleLoadDone, this);
getActivity().setTitle(R.string.modules);
}
@Override
public void onDestroy() {
super.onDestroy();
prefs.unregisterOnSharedPreferenceChangeListener(listener);
CallbackHandler.unRegister(moduleLoadDone, this);
}
private void updateUI() {
@@ -113,5 +109,4 @@ public class ModulesFragment extends Fragment {
}
mSwipeRefreshLayout.setRefreshing(false);
}
}