Added option to control screen rotation

app/src/main/java/com/github/dfa/diaspora_android/activity/AboutActivity.java

@@ -52,7 +52,6 @@ import com.github.dfa.diaspora_android.ui.theme.ThemedActivity;
 import com.github.dfa.diaspora_android.ui.theme.ThemedFragment;
 import com.github.dfa.diaspora_android.util.AppLog;
 import com.github.dfa.diaspora_android.util.AppSettings;
-import com.github.dfa.diaspora_android.util.DiasporaUrlHelper;
 import com.github.dfa.diaspora_android.util.Helpers;
 
 import java.util.Observable;

app/src/main/java/com/github/dfa/diaspora_android/activity/SettingsActivity.java

@@ -43,7 +43,7 @@ import uz.shift.colorpicker.OnColorChangedListener;
  * Created by vanitas on 24.10.16.
  */
 
-public class SettingsActivity extends ThemedActivity {
+public class SettingsActivity extends ThemedActivity implements SharedPreferences.OnSharedPreferenceChangeListener {
 
     //Toolbar
     @BindView(R.id.settings__appbar)
@@ -68,7 +68,7 @@ public class SettingsActivity extends ThemedActivity {
                 SettingsActivity.this.onBackPressed();
             }
         });
-
+        getAppSettings().registerPrefAppPreferenceChangedListener(this);
         oldProxySettings = getAppSettings().getProxySettings();
         showFragment(SettingsFragmentMaster.TAG, false);
     }
@@ -126,6 +126,7 @@ public class SettingsActivity extends ThemedActivity {
                 ProxyHandler.getInstance().updateProxySettings(this);
             }
         }
+        getAppSettings().unregisterPrefAppPreferenceChangedListener(this);
         super.onStop();
     }
 
@@ -150,6 +151,13 @@ public class SettingsActivity extends ThemedActivity {
         return (ThemedPreferenceFragment) getFragmentManager().findFragmentById(R.id.settings__fragment_container);
     }
 
+    @Override
+    public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String s) {
+        if(s.equals(getString(R.string.pref_key__screen_rotation))) {
+            this.updateScreenRotation();
+        }
+    }
+
     public static class SettingsFragmentMaster extends ThemedPreferenceFragment {
         public static final String TAG = "com.github.dfa.diaspora_android.settings.SettingsFragmentMaster";
 

app/src/main/java/com/github/dfa/diaspora_android/ui/theme/ThemedActivity.java

@@ -20,6 +20,7 @@ package com.github.dfa.diaspora_android.ui.theme;
 
 import android.annotation.TargetApi;
 import android.app.ActivityManager;
+import android.content.pm.ActivityInfo;
 import android.graphics.drawable.BitmapDrawable;
 import android.os.Build;
 import android.support.v7.app.AppCompatActivity;
@@ -46,6 +47,7 @@ public abstract class ThemedActivity extends AppCompatActivity {
         updateStatusBarColor();
         updateRecentAppColor();
         applyColorToViews();
+        updateScreenRotation();
     }
 
     protected abstract void applyColorToViews();
@@ -75,4 +77,15 @@ public abstract class ThemedActivity extends AppCompatActivity {
             }
         }
     }
+
+    protected void updateScreenRotation() {
+        String rotation = getAppSettings().getScreenRotation();
+        if (rotation.equals(getString(R.string.rotation_val_auto))) {
+            setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR);
+        } else if (rotation.equals(getString(R.string.rotation_val_portrait))) {
+            setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
+        } else {
+            setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
+        }
+    }
 }

app/src/main/java/com/github/dfa/diaspora_android/util/AppSettings.java

@@ -402,6 +402,10 @@ public class AppSettings {
         return getBoolean(prefApp, R.string.pref_key__topbar_stream_shortcut, false);
     }
 
+    public String getScreenRotation() {
+        return getString(prefApp, R.string.pref_key__screen_rotation, "auto");
+    }
+
     public void setPrimaryColorSettings(int base, int shade) {
         setInt(prefApp, R.string.pref_key__primary_color_base, base);
         setInt(prefApp, R.string.pref_key__primary_color_shade, shade);
@@ -437,4 +441,12 @@ public class AppSettings {
     public boolean isExtendedNotificationsActivated() {
         return getBoolean(prefApp, R.string.pref_key__extended_notifications, false);
     }
+
+    public void registerPrefAppPreferenceChangedListener(SharedPreferences.OnSharedPreferenceChangeListener listener) {
+        prefApp.registerOnSharedPreferenceChangeListener(listener);
+    }
+
+    public void unregisterPrefAppPreferenceChangedListener(SharedPreferences.OnSharedPreferenceChangeListener listener) {
+        prefApp.unregisterOnSharedPreferenceChangeListener(listener);
+    }
 }

app/src/main/res/drawable/ic_screen_rotation_black_24px.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+
+    <path
+        android:pathData="M0 0h24v24H0z" />
+    <path
+        android:fillColor="#000000"
+        android:pathData="M16.48 2.52c3.27 1.55 5.61 4.72 5.97 8.48h1.5C23.44 4.84 18.29 0 12 0l-.66 .03
+3.81 3.81 1.33-1.32zm-6.25-.77c-.59-.59-1.54-.59-2.12 0L1.75 8.11c-.59 .59 -.59
+1.54 0 2.12l12.02 12.02c.59 .59 1.54 .59 2.12 0l6.36-6.36c.59-.59 .59 -1.54
+0-2.12L10.23 1.75zm4.6 19.44L2.81 9.17l6.36-6.36 12.02 12.02-6.36 6.36zm-7.31
+.29 C4.25 19.94 1.91 16.76 1.55 13H.05C.56 19.16 5.71 24 12
+24l.66-.03-3.81-3.81-1.33 1.32z" />
+</vector>

app/src/main/res/values/strings-preferences.xml

@@ -33,6 +33,7 @@
     <!-- Operability -->
     <string name="pref_title__topbar_stream_shortcut">Top toolbar loads stream</string>
     <string name="pref_desc__topbar_stream_shortcut">Click an empty space in the top toolbar to open the stream</string>
+    <string name="pref_key__screen_rotation" translatable="false">pref_key__screen_rotation</string>
 
     <!-- Navigiation Slider -->
     <string name="pref_key__visibility_nav__exit" translatable="false">pref_key__visibility_navslider__exit</string>
@@ -112,6 +113,25 @@
     <string name="pref_title__load_images">Load images</string>
     <string name="pref_desc__load_images">Toggle image loading to eg. safe mobile data</string>
 
+    <!-- Rotate Screen -->
+    <string name="pref_title__screen_rotation">Screen rotation</string>
+    <string name="pref_desc__screen_rotation">Control automatic screen rotation</string>
+    <string name="rotation_val_auto" translatable="false">auto</string>
+    <string name="rotation_val_portrait" translatable="false">portrait</string>
+    <string name="rotation_val_landscape" translatable="false">landscape</string>
+    <string name="rotation_auto">Automatic</string>
+    <string name="rotation_portrait">Portrait</string>
+    <string name="rotation_landscape">Landscape</string>
+    <array name="pref_entries_values__screen_rotation" translatable="false">
+        <item>@string/rotation_val_auto</item>
+        <item>@string/rotation_val_portrait</item>
+        <item>@string/rotation_val_landscape</item>
+    </array>
+    <array name="pref_entries__screen_rotation" translatable="false">
+        <item>@string/rotation_auto</item>
+        <item>@string/rotation_portrait</item>
+        <item>@string/rotation_landscape</item>
+    </array>
     <!-- Proxy -->
     <string name="pref_title__http_proxy_load_tor_preset">Load Tor Preset</string>
     <string name="pref_desc__http_proxy_load_tor_preset">Load proxy settings for Tor (Orbot) HTTP Proxy</string>

app/src/main/res/xml/preferences__master.xml

@@ -67,6 +67,15 @@
             android:title="@string/pref_title__topbar_stream_shortcut"
             android:icon="@drawable/ic_touch_app_black_24px"/>
 
+        <ListPreference
+            android:defaultValue="@string/rotation_val_auto"
+            android:key="@string/pref_key__screen_rotation"
+            android:title="@string/pref_title__screen_rotation"
+            android:summary="@string/pref_desc__screen_rotation"
+            android:entries="@array/pref_entries__screen_rotation"
+            android:entryValues="@array/pref_entries_values__screen_rotation"
+            android:icon="@drawable/ic_screen_rotation_black_24px"/>
+
     </com.github.dfa.diaspora_android.ui.theme.ThemedPreferenceCategory>
 
     <!-- Diaspora Pod Settings -->