Create hidden settings for experimental features

app/src/main/java/org/isoron/uhabits/activities/about/AboutRootView.java

@@ -25,9 +25,11 @@ import android.support.v7.widget.Toolbar;
 import android.widget.*;
 
 import org.isoron.uhabits.BuildConfig;
+import org.isoron.uhabits.*;
 import org.isoron.uhabits.R;
 import org.isoron.uhabits.activities.*;
 import org.isoron.uhabits.intents.*;
+import org.isoron.uhabits.preferences.*;
 import org.isoron.uhabits.utils.*;
 
 import butterknife.*;
@@ -49,6 +51,11 @@ public class AboutRootView extends BaseRootView
     @BindView(R.id.toolbar)
     Toolbar toolbar;
 
+    int developerCountdown = 10;
+
+    @Nullable
+    Preferences prefs;
+
     private final IntentFactory intents;
 
     public AboutRootView(Context context, IntentFactory intents)
@@ -62,6 +69,13 @@ public class AboutRootView extends BaseRootView
         tvVersion.setText(
             String.format(getResources().getString(R.string.version_n),
                 BuildConfig.VERSION_NAME));
+
+        if (context.getApplicationContext() instanceof HabitsApplication)
+        {
+            HabitsApplication app =
+                (HabitsApplication) context.getApplicationContext();
+            prefs = app.getComponent().getPreferences();
+        }
     }
 
     @Override
@@ -94,11 +108,17 @@ public class AboutRootView extends BaseRootView
         getContext().startActivity(intent);
     }
 
-    @OnClick(R.id.tvTranslate)
+    @OnClick(R.id.tvVersion)
-    public void onClickTranslate()
+    public void onClickIcon()
     {
-        Intent intent = intents.helpTranslate(getContext());
+        developerCountdown--;
-        getContext().startActivity(intent);
+        if (developerCountdown <= 0)
+        {
+            if (prefs == null) return;
+            prefs.setDeveloper(true);
+            String text = "You are now a developer";
+            Toast.makeText(getContext(), text, Toast.LENGTH_LONG).show();
+        }
     }
 
     @OnClick(R.id.tvRate)
@@ -115,6 +135,13 @@ public class AboutRootView extends BaseRootView
         getContext().startActivity(intent);
     }
 
+    @OnClick(R.id.tvTranslate)
+    public void onClickTranslate()
+    {
+        Intent intent = intents.helpTranslate(getContext());
+        getContext().startActivity(intent);
+    }
+
     @Override
     protected void initToolbar()
     {

app/src/main/java/org/isoron/uhabits/activities/settings/SettingsFragment.java

@@ -22,18 +22,25 @@ package org.isoron.uhabits.activities.settings;
 import android.app.backup.*;
 import android.content.*;
 import android.os.*;
+import android.support.annotation.*;
 import android.support.v7.preference.*;
 
+import org.isoron.uhabits.*;
 import org.isoron.uhabits.R;
-import org.isoron.uhabits.activities.habits.list.*;
+import org.isoron.uhabits.preferences.*;
 import org.isoron.uhabits.utils.*;
 
+import static org.isoron.uhabits.activities.habits.list.ListHabitsScreen.*;
+
 public class SettingsFragment extends PreferenceFragmentCompat
     implements SharedPreferences.OnSharedPreferenceChangeListener
 {
     private static int RINGTONE_REQUEST_CODE = 1;
 
-    private SharedPreferences prefs;
+    private SharedPreferences sharedPrefs;
+
+    @Nullable
+    private Preferences prefs;
 
     @Override
     public void onActivityResult(int requestCode, int resultCode, Intent data)
@@ -54,13 +61,20 @@ public class SettingsFragment extends PreferenceFragmentCompat
         super.onCreate(savedInstanceState);
         addPreferencesFromResource(R.xml.preferences);
 
-        setResultOnPreferenceClick("importData", ListHabitsScreen.RESULT_IMPORT_DATA);
+        setResultOnPreferenceClick("importData", RESULT_IMPORT_DATA);
-        setResultOnPreferenceClick("exportCSV", ListHabitsScreen.RESULT_EXPORT_CSV);
+        setResultOnPreferenceClick("exportCSV", RESULT_EXPORT_CSV);
-        setResultOnPreferenceClick("exportDB", ListHabitsScreen.RESULT_EXPORT_DB);
+        setResultOnPreferenceClick("exportDB", RESULT_EXPORT_DB);
-        setResultOnPreferenceClick("repairDB", ListHabitsScreen.RESULT_REPAIR_DB);
+        setResultOnPreferenceClick("repairDB", RESULT_REPAIR_DB);
-        setResultOnPreferenceClick("bugReport", ListHabitsScreen.RESULT_BUG_REPORT);
+        setResultOnPreferenceClick("bugReport", RESULT_BUG_REPORT);
 
         updateRingtoneDescription();
+
+        Context appContext = getContext().getApplicationContext();
+        if(appContext instanceof HabitsApplication)
+        {
+            HabitsApplication app = (HabitsApplication) appContext;
+            prefs = app.getComponent().getPreferences();
+        }
     }
 
     @Override
@@ -72,7 +86,7 @@ public class SettingsFragment extends PreferenceFragmentCompat
     @Override
     public void onPause()
     {
-        prefs.unregisterOnSharedPreferenceChangeListener(this);
+        sharedPrefs.unregisterOnSharedPreferenceChangeListener(this);
         super.onPause();
     }
 
@@ -96,8 +110,16 @@ public class SettingsFragment extends PreferenceFragmentCompat
     public void onResume()
     {
         super.onResume();
-        prefs = getPreferenceManager().getSharedPreferences();
+        sharedPrefs = getPreferenceManager().getSharedPreferences();
-        prefs.registerOnSharedPreferenceChangeListener(this);
+        sharedPrefs.registerOnSharedPreferenceChangeListener(this);
+
+        if(prefs != null && !prefs.isDeveloper())
+        {
+            PreferenceCategory devCategory =
+                (PreferenceCategory) findPreference("devCategory");
+            devCategory.removeAll();
+            devCategory.setVisible(false);
+        }
     }
 
     @Override
@@ -110,7 +132,8 @@ public class SettingsFragment extends PreferenceFragmentCompat
     private void setResultOnPreferenceClick(String key, final int result)
     {
         Preference pref = findPreference(key);
-        pref.setOnPreferenceClickListener(preference -> {
+        pref.setOnPreferenceClickListener(preference ->
+        {
             getActivity().setResult(result);
             getActivity().finish();
             return true;

app/src/main/java/org/isoron/uhabits/preferences/Preferences.java

@@ -77,6 +77,11 @@ public class Preferences
         }
     }
 
+    public void setDefaultOrder(HabitList.Order order)
+    {
+        prefs.edit().putString("pref_default_order", order.name()).apply();
+    }
+
     public int getDefaultScoreSpinnerPosition()
     {
         int defaultScoreInterval = prefs.getInt("pref_score_view_interval", 1);
@@ -85,11 +90,6 @@ public class Preferences
         return defaultScoreInterval;
     }
 
-    public void setDefaultOrder(HabitList.Order order)
-    {
-        prefs.edit().putString("pref_default_order", order.name()).apply();
-    }
-
     public void setDefaultScoreSpinnerPosition(int position)
     {
         prefs.edit().putInt("pref_score_view_interval", position).apply();
@@ -161,6 +161,16 @@ public class Preferences
         PreferenceManager.setDefaultValues(context, R.xml.preferences, false);
     }
 
+    public boolean isDeveloper()
+    {
+        return prefs.getBoolean("pref_developer", false);
+    }
+
+    public void setDeveloper(boolean isDeveloper)
+    {
+        prefs.edit().putBoolean("pref_developer", isDeveloper).apply();
+    }
+
     public boolean isFirstRun()
     {
         return prefs.getBoolean("pref_first_run", true);
@@ -188,12 +198,12 @@ public class Preferences
         if (key.equals("pref_checkmark_reverse_order"))
         {
             shouldReverseCheckmarks = null;
-            for(Listener l : listeners) l.onCheckmarkOrderChanged();
+            for (Listener l : listeners) l.onCheckmarkOrderChanged();
         }
 
-        if(key.equals("pref_sticky_notifications"))
+        if (key.equals("pref_sticky_notifications"))
         {
-            for(Listener l : listeners) l.onNotificationsChanged();
+            for (Listener l : listeners) l.onNotificationsChanged();
         }
     }
 
@@ -215,7 +225,12 @@ public class Preferences
             .putBoolean("pref_checkmark_reverse_order", reverse)
             .apply();
 
-        for(Listener l : listeners) l.onCheckmarkOrderChanged();
+        for (Listener l : listeners) l.onCheckmarkOrderChanged();
+    }
+
+    public boolean shouldMakeNotificationsSticky()
+    {
+        return prefs.getBoolean("pref_sticky_notifications", false);
     }
 
     public boolean shouldReverseCheckmarks()
@@ -226,11 +241,6 @@ public class Preferences
         return shouldReverseCheckmarks;
     }
 
-    public boolean shouldMakeNotificationsSticky()
-    {
-        return prefs.getBoolean("pref_sticky_notifications", false);
-    }
-
     public void updateLastAppVersion()
     {
         prefs.edit().putInt("last_version", BuildConfig.VERSION_CODE).apply();

app/src/main/res/xml/preferences.xml

@@ -133,4 +133,15 @@
 
     </PreferenceCategory>
 
+    <PreferenceCategory
+        android:key="devCategory"
+        android:title="Development">
+
+        <CheckBoxPreference
+            android:defaultValue="false"
+            android:key="pref_developer"
+            android:title="Enable developer mode"/>
+
+    </PreferenceCategory>
+
 </PreferenceScreen>