Swipe right to go back from ViewPostDetailActivity. Fix inconsistency in elapsed time.

9 files changed, 76 insertions, 38 deletions

diff --git a/app/build.gradle b/app/build.gradle
index 6a5610ba..cb188514 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -80,6 +80,5 @@ dependencies {
     implementation 'androidx.work:work-runtime:2.2.0'
     implementation 'androidx.preference:preference:1.1.0'
     implementation 'com.nex3z:flow-layout:1.3.0'
-    implementation 'com.github.thunder413:DateTimeUtils:3.0'
     implementation 'com.r0adkll:slidableactivity:2.1.0'
 }
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/ViewPostDetailActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/ViewPostDetailActivity.java
index 4b38e45b..66457f9a 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/ViewPostDetailActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/ViewPostDetailActivity.java
@@ -4,7 +4,6 @@ import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.res.Configuration;
 import android.content.res.Resources;
-import android.graphics.Color;
 import android.os.Build;
 import android.os.Bundle;
 import android.view.Menu;
@@ -34,9 +33,6 @@ import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.google.android.material.snackbar.Snackbar;
 import com.livefront.bridge.Bridge;
 import com.r0adkll.slidr.Slidr;
-import com.r0adkll.slidr.model.SlidrConfig;
-import com.r0adkll.slidr.model.SlidrListener;
-import com.r0adkll.slidr.model.SlidrPosition;
 
 import org.greenrobot.eventbus.EventBus;
 import org.greenrobot.eventbus.Subscribe;
@@ -186,16 +182,9 @@ public class ViewPostDetailActivity extends BaseActivity implements FlairBottomS
 
         EventBus.getDefault().register(this);
 
-        SlidrConfig config = new SlidrConfig.Builder()
-                .sensitivity(1f)
-                .scrimColor(Color.BLACK)
-                .scrimStartAlpha(0.8f)
-                .scrimEndAlpha(0f)
-                .velocityThreshold(2400)
-                .distanceThreshold(0.25f)
-                .build();
-
-        Slidr.attach(this);
+        if (mSharedPreferences.getBoolean(SharedPreferencesUtils.SWIPE_RIGHT_TO_GO_BACK_FROM_POST_DETAIL, true)) {
+            Slidr.attach(this);
+        }
 
         Resources resources = getResources();
 
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/CommentAndPostRecyclerViewAdapter.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/CommentAndPostRecyclerViewAdapter.java
index 3a21d872..da09328f 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/CommentAndPostRecyclerViewAdapter.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/CommentAndPostRecyclerViewAdapter.java
@@ -35,13 +35,10 @@ import com.bumptech.glide.load.engine.GlideException;
 import com.bumptech.glide.request.RequestListener;
 import com.bumptech.glide.request.RequestOptions;
 import com.bumptech.glide.request.target.Target;
-import com.github.thunder413.datetimeutils.DateTimeStyle;
-import com.github.thunder413.datetimeutils.DateTimeUtils;
 import com.libRG.CustomTextView;
 import com.santalu.aspectratioimageview.AspectRatioImageView;
 
 import java.util.ArrayList;
-import java.util.Date;
 import java.util.Locale;
 
 import butterknife.BindView;
@@ -73,8 +70,9 @@ import ml.docilealligator.infinityforreddit.Post;
 import ml.docilealligator.infinityforreddit.PostDataSource;
 import ml.docilealligator.infinityforreddit.R;
 import ml.docilealligator.infinityforreddit.RedditDataRoomDatabase;
-import ml.docilealligator.infinityforreddit.Utils.RedditUtils;
 import ml.docilealligator.infinityforreddit.SaveThing;
+import ml.docilealligator.infinityforreddit.Utils.RedditUtils;
+import ml.docilealligator.infinityforreddit.Utils.Utils;
 import ml.docilealligator.infinityforreddit.VoteThing;
 import retrofit2.Retrofit;
 
@@ -367,7 +365,7 @@ public class CommentAndPostRecyclerViewAdapter extends RecyclerView.Adapter<Recy
 
             if (mShowElapsedTime) {
                 ((PostDetailViewHolder) holder).mPostTimeTextView.setText(
-                        DateTimeUtils.getTimeAgo(mActivity, new Date(mPost.getPostTimeMillis()), DateTimeStyle.AGO_SHORT_STRING));
+                        Utils.getElapsedTime(mActivity, mPost.getPostTimeMillis()));
             } else {
                 ((PostDetailViewHolder) holder).mPostTimeTextView.setText(mPost.getPostTime());
             }
@@ -615,7 +613,7 @@ public class CommentAndPostRecyclerViewAdapter extends RecyclerView.Adapter<Recy
 
             if (mShowElapsedTime) {
                 ((CommentViewHolder) holder).commentTimeTextView.setText(
-                        DateTimeUtils.getTimeAgo(mActivity, new Date(comment.getCommentTimeMillis()), DateTimeStyle.AGO_SHORT_STRING));
+                        Utils.getElapsedTime(mActivity, comment.getCommentTimeMillis()));
             } else {
                 ((CommentViewHolder) holder).commentTimeTextView.setText(comment.getCommentTime());
             }
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/CommentsListingRecyclerViewAdapter.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/CommentsListingRecyclerViewAdapter.java
index 1f629072..ed76dcba 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/CommentsListingRecyclerViewAdapter.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/CommentsListingRecyclerViewAdapter.java
@@ -24,11 +24,6 @@ import androidx.paging.PagedListAdapter;
 import androidx.recyclerview.widget.DiffUtil;
 import androidx.recyclerview.widget.RecyclerView;
 
-import com.github.thunder413.datetimeutils.DateTimeStyle;
-import com.github.thunder413.datetimeutils.DateTimeUtils;
-
-import java.util.Date;
-
 import butterknife.BindView;
 import butterknife.ButterKnife;
 import io.noties.markwon.AbstractMarkwonPlugin;
@@ -44,8 +39,9 @@ import ml.docilealligator.infinityforreddit.CommentData;
 import ml.docilealligator.infinityforreddit.Fragment.ModifyCommentBottomSheetFragment;
 import ml.docilealligator.infinityforreddit.NetworkState;
 import ml.docilealligator.infinityforreddit.R;
-import ml.docilealligator.infinityforreddit.Utils.RedditUtils;
 import ml.docilealligator.infinityforreddit.SaveThing;
+import ml.docilealligator.infinityforreddit.Utils.RedditUtils;
+import ml.docilealligator.infinityforreddit.Utils.Utils;
 import ml.docilealligator.infinityforreddit.VoteThing;
 import retrofit2.Retrofit;
 
@@ -148,7 +144,7 @@ public class CommentsListingRecyclerViewAdapter extends PagedListAdapter<Comment
 
                 if (mShowElapsedTime) {
                     ((DataViewHolder) holder).commentTimeTextView.setText(
-                            DateTimeUtils.getTimeAgo(mContext, new Date(comment.getCommentTimeMillis()), DateTimeStyle.AGO_SHORT_STRING));
+                            Utils.getElapsedTime(mContext, comment.getCommentTimeMillis()));
                 } else {
                     ((DataViewHolder) holder).commentTimeTextView.setText(comment.getCommentTime());
                 }
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/PostRecyclerViewAdapter.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/PostRecyclerViewAdapter.java
index 8c7c443d..96f1ce3f 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/PostRecyclerViewAdapter.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/PostRecyclerViewAdapter.java
@@ -33,15 +33,11 @@ import com.bumptech.glide.load.engine.GlideException;
 import com.bumptech.glide.request.RequestListener;
 import com.bumptech.glide.request.RequestOptions;
 import com.bumptech.glide.request.target.Target;
-import com.github.thunder413.datetimeutils.DateTimeStyle;
-import com.github.thunder413.datetimeutils.DateTimeUtils;
 import com.google.android.material.card.MaterialCardView;
 import com.libRG.CustomTextView;
 
 import org.greenrobot.eventbus.EventBus;
 
-import java.util.Date;
-
 import butterknife.BindView;
 import butterknife.ButterKnife;
 import jp.wasabeef.glide.transformations.BlurTransformation;
@@ -63,10 +59,11 @@ import ml.docilealligator.infinityforreddit.Post;
 import ml.docilealligator.infinityforreddit.PostDataSource;
 import ml.docilealligator.infinityforreddit.R;
 import ml.docilealligator.infinityforreddit.RedditDataRoomDatabase;
-import ml.docilealligator.infinityforreddit.Utils.RedditUtils;
 import ml.docilealligator.infinityforreddit.SaveThing;
-import ml.docilealligator.infinityforreddit.Utils.SharedPreferencesUtils;
 import ml.docilealligator.infinityforreddit.User.UserDao;
+import ml.docilealligator.infinityforreddit.Utils.RedditUtils;
+import ml.docilealligator.infinityforreddit.Utils.SharedPreferencesUtils;
+import ml.docilealligator.infinityforreddit.Utils.Utils;
 import ml.docilealligator.infinityforreddit.VoteThing;
 import retrofit2.Retrofit;
 
@@ -340,8 +337,8 @@ public class PostRecyclerViewAdapter extends PagedListAdapter<Post, RecyclerView
                 }
 
                 if (mShowElapsedTime) {
-                    ((PostViewHolder) holder).postTimeTextView.setText(DateTimeUtils
-                            .getTimeAgo(mContext, new Date(post.getPostTimeMillis()), DateTimeStyle.AGO_SHORT_STRING));
+                    ((PostViewHolder) holder).postTimeTextView.setText(
+                            Utils.getElapsedTime(mContext, post.getPostTimeMillis()));
                 } else {
                     ((PostViewHolder) holder).postTimeTextView.setText(postTime);
                 }
@@ -890,8 +887,8 @@ public class PostRecyclerViewAdapter extends PagedListAdapter<Post, RecyclerView
                 }
 
                 if (mShowElapsedTime) {
-                    ((PostCompactViewHolder) holder).postTimeTextView.setText(DateTimeUtils
-                            .getTimeAgo(mContext, new Date(post.getPostTimeMillis()), DateTimeStyle.AGO_SHORT_STRING));
+                    ((PostCompactViewHolder) holder).postTimeTextView.setText(
+                            Utils.getElapsedTime(mContext, post.getPostTimeMillis()));
                 } else {
                     ((PostCompactViewHolder) holder).postTimeTextView.setText(postTime);
                 }
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Utils/SharedPreferencesUtils.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Utils/SharedPreferencesUtils.java
index 4379beaf..aa612bed 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/Utils/SharedPreferencesUtils.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Utils/SharedPreferencesUtils.java
@@ -57,4 +57,5 @@ public class SharedPreferencesUtils {
     public static final int POST_LAYOUT_COMPACT = 1;
     public static final String PULL_NOTIFICATION_TIME = "pull_notification_time";
     public static final String SHOW_ELAPSED_TIME_KEY = "show_elapsed_time";
+    public static final String SWIPE_RIGHT_TO_GO_BACK_FROM_POST_DETAIL = "swipe_to_go_back_from_post_detail";
 }
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Utils/Utils.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Utils/Utils.java
index c5c299be..4363fde3 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/Utils/Utils.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Utils/Utils.java
@@ -1,6 +1,17 @@
 package ml.docilealligator.infinityforreddit.Utils;
 
+import android.content.Context;
+
+import ml.docilealligator.infinityforreddit.R;
+
 public class Utils {
+    private static final long SECOND_MILLIS = 1000;
+    private static final long MINUTE_MILLIS = 60 * SECOND_MILLIS;
+    private static final long HOUR_MILLIS = 60 * MINUTE_MILLIS;
+    private static final long DAY_MILLIS = 24 * HOUR_MILLIS;
+    private static final long MONTH_MILLIS = 30 * DAY_MILLIS;
+    private static final long YEAR_MILLIS = 12 * MONTH_MILLIS;
+
     public static String addSubredditAndUserLink(String markdown) {
         return markdown.replaceAll("((?<=[\\s])|^)/{0,1}[rRuU]/\\w+/{0,1}", "[$0]($0)");
     }
@@ -19,4 +30,33 @@ public class Utils {
 
         return source.subSequence(0, i+1);
     }
+
+    public static String getElapsedTime(Context context,  long time) {
+        long now = System.currentTimeMillis();
+        long diff = now - time;
+
+        if (diff < MINUTE_MILLIS) {
+            return context.getString(R.string.elapsed_time_just_now);
+        } else if (diff < 2 * MINUTE_MILLIS) {
+            return context.getString(R.string.elapsed_time_a_minute_ago);
+        } else if (diff < 50 * MINUTE_MILLIS) {
+            return context.getString(R.string.elapsed_time_minutes_ago, diff / MINUTE_MILLIS);
+        } else if (diff < 90 * MINUTE_MILLIS) {
+            return context.getString(R.string.elapsed_time_an_hour_ago);
+        } else if (diff < 24 * HOUR_MILLIS) {
+            return context.getString(R.string.elapsed_time_hours_ago, diff / HOUR_MILLIS);
+        } else if (diff < 48 * HOUR_MILLIS) {
+            return context.getString(R.string.elapsed_time_yesterday);
+        } else if (diff < MONTH_MILLIS) {
+            return context.getString(R.string.elapsed_time_days_ago, diff / DAY_MILLIS);
+        } else if (diff < 2 * MONTH_MILLIS) {
+            return context.getString(R.string.elapsed_time_a_month_ago);
+        } else if (diff < YEAR_MILLIS) {
+            return context.getString(R.string.elapsed_time_months_ago, diff / MONTH_MILLIS);
+        } else if (diff < 2 * YEAR_MILLIS) {
+            return context.getString(R.string.elapsed_time_a_year_ago);
+        } else {
+            return context.getString(R.string.elapsed_time_years_ago, diff / YEAR_MILLIS);
+        }
+    }
 }
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index db0ed690..88228a44 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -290,6 +290,7 @@
     <string name="settings_immersive_interface_title">Immersive Interface</string>
     <string name="settings_vote_buttons_on_the_right_title">Vote Buttons on the Right</string>
     <string name="settings_show_elapsed_time">Show Elpased Time in Posts and Comments</string>
+    <string name="swipe_to_go_back_from_post_detail">Swipe Right to Go Back From Comments</string>
     <string name="settings_lazy_mode_interval_title">Lazy Mode Interval</string>
     <string name="settings_font_size_title">Font Size</string>
     <string name="settings_title_font_size_title">Title Font Size</string>
@@ -353,4 +354,16 @@
 
     <string name="post_layout_card">Card Layout</string>
     <string name="post_layout_compact">Compact Layout</string>
+    
+    <string name="elapsed_time_just_now">Just Now</string>
+    <string name="elapsed_time_a_minute_ago">1 Minute</string>
+    <string name="elapsed_time_minutes_ago">%1$d Minutes</string>
+    <string name="elapsed_time_an_hour_ago">1 Hour</string>
+    <string name="elapsed_time_hours_ago">%1$d Hours</string>
+    <string name="elapsed_time_yesterday">Yesterday</string>
+    <string name="elapsed_time_days_ago">%1$d Days</string>
+    <string name="elapsed_time_a_month_ago">1 Month</string>
+    <string name="elapsed_time_months_ago">%1$d Months</string>
+    <string name="elapsed_time_a_year_ago">1 Year</string>
+    <string name="elapsed_time_years_ago">%1$d Years</string>
 </resources>
diff --git a/app/src/main/res/xml/main_preferences.xml b/app/src/main/res/xml/main_preferences.xml
index 548bf949..db4b75a1 100644
--- a/app/src/main/res/xml/main_preferences.xml
+++ b/app/src/main/res/xml/main_preferences.xml
@@ -36,6 +36,11 @@
         app:key="show_elapsed_time"
         app:title="@string/settings_show_elapsed_time"/>
 
+    <SwitchPreference
+        app:defaultValue="true"
+        app:key="swipe_to_go_back_from_post_detail"
+        app:title="@string/swipe_to_go_back_from_post_detail"/>
+
     <Preference
         app:title="@string/settings_font_size_title"
         app:icon="@drawable/ic_font_size_24dp"