From 631463348b943fc9544ec4396ba1e69d576a1314 Mon Sep 17 00:00:00 2001
From: weihuoya <zwdreams@gmail.com>
Date: Tue, 25 Dec 2018 22:14:09 +0800
Subject: [PATCH] Android: show setting value as description

---
 .../features/settings/ui/SettingsAdapter.java | 19 +++++++++---
 .../ui/SettingsFragmentPresenter.java         | 18 ++++++------
 .../ui/viewholder/SingleChoiceViewHolder.java | 29 +++++++++++++++++--
 .../ui/viewholder/SliderViewHolder.java       |  6 +++-
 4 files changed, 56 insertions(+), 16 deletions(-)

diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/SettingsAdapter.java b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/SettingsAdapter.java
index d9cd764fd9..f23e4bbe78 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/SettingsAdapter.java
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/SettingsAdapter.java
@@ -48,6 +48,7 @@ public final class SettingsAdapter extends RecyclerView.Adapter<SettingViewHolde
   private ArrayList<SettingsItem> mSettings;
 
   private SettingsItem mClickedItem;
+  private int mClickedPosition;
   private int mSeekbarProgress;
 
   private AlertDialog mDialog;
@@ -57,6 +58,7 @@ public final class SettingsAdapter extends RecyclerView.Adapter<SettingViewHolde
   {
     mView = view;
     mContext = context;
+    mClickedPosition = -1;
   }
 
   @Override
@@ -157,9 +159,10 @@ public final class SettingsAdapter extends RecyclerView.Adapter<SettingViewHolde
     mView.onSettingChanged();
   }
 
-  public void onSingleChoiceClick(SingleChoiceSetting item)
+  public void onSingleChoiceClick(SingleChoiceSetting item, int position)
   {
     mClickedItem = item;
+    mClickedPosition = position;
 
     int value = getSelectionForSingleChoiceValue(item);
 
@@ -171,9 +174,10 @@ public final class SettingsAdapter extends RecyclerView.Adapter<SettingViewHolde
     mDialog = builder.show();
   }
 
-  public void onStringSingleChoiceClick(StringSingleChoiceSetting item)
+  public void onStringSingleChoiceClick(StringSingleChoiceSetting item, int position)
   {
     mClickedItem = item;
+    mClickedPosition = position;
 
     AlertDialog.Builder builder = new AlertDialog.Builder(mView.getActivity());
 
@@ -183,9 +187,10 @@ public final class SettingsAdapter extends RecyclerView.Adapter<SettingViewHolde
     mDialog = builder.show();
   }
 
-  public void onSliderClick(SliderSetting item)
+  public void onSliderClick(SliderSetting item, int position)
   {
     mClickedItem = item;
+    mClickedPosition = position;
     mSeekbarProgress = item.getSelectedValue();
     AlertDialog.Builder builder = new AlertDialog.Builder(mView.getActivity());
 
@@ -195,7 +200,6 @@ public final class SettingsAdapter extends RecyclerView.Adapter<SettingViewHolde
     builder.setTitle(item.getNameId());
     builder.setView(view);
     builder.setPositiveButton(R.string.ok, this);
-    builder.setNegativeButton(R.string.cancel, this);
     mDialog = builder.show();
 
     mTextSliderValue = (TextView) view.findViewById(R.id.text_value);
@@ -347,6 +351,8 @@ public final class SettingsAdapter extends RecyclerView.Adapter<SettingViewHolde
           mView.putSetting(setting);
         }
       }
+
+      closeDialog();
     }
 
     mView.onSettingChanged();
@@ -358,6 +364,11 @@ public final class SettingsAdapter extends RecyclerView.Adapter<SettingViewHolde
   {
     if (mDialog != null)
     {
+      if (mClickedPosition != -1)
+      {
+        notifyItemChanged(mClickedPosition);
+        mClickedPosition = -1;
+      }
       mDialog.dismiss();
       mDialog = null;
     }
diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/SettingsFragmentPresenter.java b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/SettingsFragmentPresenter.java
index 31efc23e74..19ef69c5be 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/SettingsFragmentPresenter.java
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/SettingsFragmentPresenter.java
@@ -404,7 +404,7 @@ public final class SettingsFragmentPresenter
 
     sl.add(new HeaderSetting(null, null, R.string.graphics_general, 0));
     sl.add(new SingleChoiceSetting(SettingsFile.KEY_VIDEO_BACKEND_INDEX, Settings.SECTION_INI_CORE,
-            R.string.video_backend, R.string.video_backend_description, R.array.videoBackendEntries,
+            R.string.video_backend, 0, R.array.videoBackendEntries,
             R.array.videoBackendValues, 0, videoBackend));
     sl.add(new CheckBoxSetting(SettingsFile.KEY_SHOW_FPS, Settings.SECTION_GFX_SETTINGS,
             R.string.show_fps, R.string.show_fps_description, false, showFps));
@@ -466,7 +466,7 @@ public final class SettingsFragmentPresenter
     shaderListValues[0] = "";
     sl.add(new StringSingleChoiceSetting(SettingsFile.KEY_POST_SHADER,
             Settings.SECTION_GFX_ENHANCEMENTS, R.string.post_processing_shader,
-            R.string.post_processing_shader_description, shaderListEntries, shaderListValues, "",
+            0, shaderListEntries, shaderListValues, "",
             shader));
 
     sl.add(new CheckBoxSetting(SettingsFile.KEY_SCALED_EFB, Settings.SECTION_GFX_HACKS,
@@ -493,11 +493,11 @@ public final class SettingsFragmentPresenter
             R.string.wide_screen_hack, R.string.wide_screen_hack_description, false,
             wideScreenHack));
 
-		 /*
-		 Check if we support stereo
-		 If we support desktop GL then we must support at least OpenGL 3.2
-		 If we only support OpenGLES then we need both OpenGLES 3.1 and AEP
-		 */
+     /*
+     Check if we support stereo
+     If we support desktop GL then we must support at least OpenGL 3.2
+     If we only support OpenGLES then we need both OpenGLES 3.1 and AEP
+     */
     EGLHelper helper = new EGLHelper(EGLHelper.EGL_OPENGL_ES2_BIT);
 
     if ((helper.supportsOpenGL() && helper.GetVersion() >= 320) ||
@@ -815,7 +815,7 @@ public final class SettingsFragmentPresenter
               MenuTag.getWiimoteExtensionMenuTag(wiimoteNumber));
       sl.add(new SingleChoiceSetting(SettingsFile.KEY_WIIMOTE_EXTENSION,
               Settings.SECTION_WIIMOTE + (wiimoteNumber - 3), R.string.wiimote_extensions,
-              R.string.wiimote_extensions_description, R.array.wiimoteExtensionsEntries,
+              0, R.array.wiimoteExtensionsEntries,
               R.array.wiimoteExtensionsValues, 0, extension,
               MenuTag.getWiimoteExtensionMenuTag(wiimoteNumber)));
     }
@@ -827,7 +827,7 @@ public final class SettingsFragmentPresenter
               MenuTag.getWiimoteExtensionMenuTag(wiimoteNumber));
       sl.add(new SingleChoiceSetting(SettingsFile.KEY_WIIMOTE_EXTENSION + (wiimoteNumber - 4),
               Settings.SECTION_CONTROLS, R.string.wiimote_extensions,
-              R.string.wiimote_extensions_description, R.array.wiimoteExtensionsEntries,
+              0, R.array.wiimoteExtensionsEntries,
               R.array.wiimoteExtensionsValues, 0, extension,
               MenuTag.getWiimoteExtensionMenuTag(wiimoteNumber)));
     }
diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/viewholder/SingleChoiceViewHolder.java b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/viewholder/SingleChoiceViewHolder.java
index 568361f887..6de38a4b1f 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/viewholder/SingleChoiceViewHolder.java
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/viewholder/SingleChoiceViewHolder.java
@@ -1,5 +1,6 @@
 package org.dolphinemu.dolphinemu.features.settings.ui.viewholder;
 
+import android.content.res.Resources;
 import android.view.View;
 import android.widget.TextView;
 
@@ -39,18 +40,42 @@ public final class SingleChoiceViewHolder extends SettingViewHolder
     {
       mTextSettingDescription.setText(item.getDescriptionId());
     }
+    else if (item instanceof SingleChoiceSetting)
+    {
+      SingleChoiceSetting setting = (SingleChoiceSetting) item;
+      int selected = setting.getSelectedValue();
+      Resources resMgr = mTextSettingDescription.getContext().getResources();
+      String[] choices = resMgr.getStringArray(setting.getChoicesId());
+      int[] values = resMgr.getIntArray(setting.getValuesId());
+      for (int i = 0; i < values.length; ++i)
+      {
+        if (values[i] == selected)
+        {
+          mTextSettingDescription.setText(choices[i]);
+        }
+      }
+    }
+    else if (item instanceof StringSingleChoiceSetting)
+    {
+      StringSingleChoiceSetting setting = (StringSingleChoiceSetting) item;
+      String[] choices = setting.getChoicesId();
+      int valueIndex = setting.getSelectValueIndex();
+      if (valueIndex != -1)
+        mTextSettingDescription.setText(choices[valueIndex]);
+    }
   }
 
   @Override
   public void onClick(View clicked)
   {
+    int position = getAdapterPosition();
     if (mItem instanceof SingleChoiceSetting)
     {
-      getAdapter().onSingleChoiceClick((SingleChoiceSetting) mItem);
+      getAdapter().onSingleChoiceClick((SingleChoiceSetting) mItem, position);
     }
     else if (mItem instanceof StringSingleChoiceSetting)
     {
-      getAdapter().onStringSingleChoiceClick((StringSingleChoiceSetting) mItem);
+      getAdapter().onStringSingleChoiceClick((StringSingleChoiceSetting) mItem, position);
     }
   }
 }
diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/viewholder/SliderViewHolder.java b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/viewholder/SliderViewHolder.java
index 17fac794fb..b40311dcea 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/viewholder/SliderViewHolder.java
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/viewholder/SliderViewHolder.java
@@ -38,12 +38,16 @@ public final class SliderViewHolder extends SettingViewHolder
     {
       mTextSettingDescription.setText(item.getDescriptionId());
     }
+    else
+    {
+      mTextSettingDescription.setText(mItem.getSelectedValue() + mItem.getUnits());
+    }
   }
 
   @Override
   public void onClick(View clicked)
   {
-    getAdapter().onSliderClick(mItem);
+    getAdapter().onSliderClick(mItem, getAdapterPosition());
   }
 }