Give back lazy mode control to PostFragment instead of activities.

app/src/main/java/ml/docilealligator/infinityforreddit/activities/AccountPostsActivity.java

@@ -46,7 +46,6 @@ public class AccountPostsActivity extends BaseActivity implements SortTypeSelect
 
     static final String EXTRA_USER_WHERE = "EUW";
 
-    private static final String IS_IN_LAZY_MODE_STATE = "IILMS";
     private static final String FRAGMENT_OUT_STATE = "FOS";
 
     @BindView(R.id.coordinator_layout_account_posts_activity)
@@ -68,13 +67,10 @@ public class AccountPostsActivity extends BaseActivity implements SortTypeSelect
     SharedPreferences mCurrentAccountSharedPreferences;
     @Inject
     CustomThemeWrapper mCustomThemeWrapper;
-    private boolean isInLazyMode = false;
     private String mAccessToken;
     private String mAccountName;
     private String mUserWhere;
     private Fragment mFragment;
-    private Menu mMenu;
-    private AppBarLayout.LayoutParams params;
     private PostLayoutBottomSheetFragment postLayoutBottomSheetFragment;
 
     @Override
@@ -129,16 +125,12 @@ public class AccountPostsActivity extends BaseActivity implements SortTypeSelect
         getSupportActionBar().setDisplayHomeAsUpEnabled(true);
         setToolbarGoToTop(toolbar);
 
-        params = (AppBarLayout.LayoutParams) collapsingToolbarLayout.getLayoutParams();
-
         postLayoutBottomSheetFragment = new PostLayoutBottomSheetFragment();
 
         mAccessToken = mCurrentAccountSharedPreferences.getString(SharedPreferencesUtils.ACCESS_TOKEN, null);
         mAccountName = mCurrentAccountSharedPreferences.getString(SharedPreferencesUtils.ACCOUNT_NAME, null);
 
         if (savedInstanceState != null) {
-            isInLazyMode = savedInstanceState.getBoolean(IS_IN_LAZY_MODE_STATE);
-
             mFragment = getSupportFragmentManager().getFragment(savedInstanceState, FRAGMENT_OUT_STATE);
             getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout_account_posts_activity, mFragment).commit();
         } else {
@@ -188,52 +180,21 @@ public class AccountPostsActivity extends BaseActivity implements SortTypeSelect
     public boolean onCreateOptionsMenu(Menu menu) {
         getMenuInflater().inflate(R.menu.account_posts_activity, menu);
         applyMenuItemTheme(menu);
-        mMenu = menu;
-        MenuItem lazyModeItem = mMenu.findItem(R.id.action_lazy_mode_account_posts_activity);
-        if (isInLazyMode) {
-            lazyModeItem.setTitle(R.string.action_stop_lazy_mode);
-            params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_NO_SCROLL);
-            collapsingToolbarLayout.setLayoutParams(params);
-        } else {
-            lazyModeItem.setTitle(R.string.action_start_lazy_mode);
-            params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS);
-            collapsingToolbarLayout.setLayoutParams(params);
-        }
         return true;
     }
 
     @Override
     public boolean onOptionsItemSelected(@NonNull MenuItem item) {
-        switch (item.getItemId()) {
+        int itemId = item.getItemId();
-            case R.id.action_refresh_account_posts_activity:
+        if (itemId == R.id.action_refresh_account_posts_activity) {
-                if (mMenu != null) {
-                    mMenu.findItem(R.id.action_lazy_mode_account_posts_activity).setTitle(R.string.action_start_lazy_mode);
-                }
             if (mFragment != null) {
                 ((PostFragment) mFragment).refresh();
             }
             return true;
-            case R.id.action_lazy_mode_account_posts_activity:
+        } else if (itemId == R.id.action_change_post_layout_account_posts_activity) {
-                MenuItem lazyModeItem = mMenu.findItem(R.id.action_lazy_mode_account_posts_activity);
-                if (isInLazyMode) {
-                    ((FragmentCommunicator) mFragment).stopLazyMode();
-                    isInLazyMode = false;
-                    lazyModeItem.setTitle(R.string.action_start_lazy_mode);
-                    params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS);
-                    collapsingToolbarLayout.setLayoutParams(params);
-                } else {
-                    if (((FragmentCommunicator) mFragment).startLazyMode()) {
-                        isInLazyMode = true;
-                        lazyModeItem.setTitle(R.string.action_stop_lazy_mode);
-                        params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_NO_SCROLL);
-                        collapsingToolbarLayout.setLayoutParams(params);
-                    }
-                }
-                return true;
-            case R.id.action_change_post_layout_account_posts_activity:
             postLayoutBottomSheetFragment.show(getSupportFragmentManager(), postLayoutBottomSheetFragment.getTag());
             return true;
-            case android.R.id.home:
+        } else if (itemId == android.R.id.home) {
             finish();
             return true;
         }
@@ -244,7 +205,6 @@ public class AccountPostsActivity extends BaseActivity implements SortTypeSelect
     protected void onSaveInstanceState(@NonNull Bundle outState) {
         super.onSaveInstanceState(outState);
         getSupportFragmentManager().putFragment(outState, FRAGMENT_OUT_STATE, mFragment);
-        outState.putBoolean(IS_IN_LAZY_MODE_STATE, isInLazyMode);
     }
 
     @Override

app/src/main/java/ml/docilealligator/infinityforreddit/activities/AccountSavedThingActivity.java

@@ -38,7 +38,6 @@ import javax.inject.Named;
 import butterknife.BindView;
 import butterknife.ButterKnife;
 import ml.docilealligator.infinityforreddit.ActivityToolbarInterface;
-import ml.docilealligator.infinityforreddit.FragmentCommunicator;
 import ml.docilealligator.infinityforreddit.Infinity;
 import ml.docilealligator.infinityforreddit.MarkPostAsReadInterface;
 import ml.docilealligator.infinityforreddit.R;
@@ -58,8 +57,6 @@ import retrofit2.Retrofit;
 public class AccountSavedThingActivity extends BaseActivity implements ActivityToolbarInterface,
         PostLayoutBottomSheetFragment.PostLayoutSelectionCallback, MarkPostAsReadInterface {
 
-    private static final String IS_IN_LAZY_MODE_STATE = "IILMS";
-
     @BindView(R.id.coordinator_layout_account_saved_thing_activity)
     CoordinatorLayout coordinatorLayout;
     @BindView(R.id.collapsing_toolbar_layout_account_saved_thing_activity)
@@ -93,11 +90,8 @@ public class AccountSavedThingActivity extends BaseActivity implements ActivityT
     private FragmentManager fragmentManager;
     private SectionsPagerAdapter sectionsPagerAdapter;
     private SlidrInterface mSlidrInterface;
-    private Menu mMenu;
-    private AppBarLayout.LayoutParams params;
     private String mAccessToken;
     private String mAccountName;
-    private boolean isInLazyMode = false;
     private PostLayoutBottomSheetFragment postLayoutBottomSheetFragment;
 
     @Override
@@ -141,8 +135,6 @@ public class AccountSavedThingActivity extends BaseActivity implements ActivityT
         getSupportActionBar().setDisplayHomeAsUpEnabled(true);
         setToolbarGoToTop(toolbar);
 
-        params = (AppBarLayout.LayoutParams) collapsingToolbarLayout.getLayoutParams();
-
         postLayoutBottomSheetFragment = new PostLayoutBottomSheetFragment();
 
         fragmentManager = getSupportFragmentManager();
@@ -150,9 +142,6 @@ public class AccountSavedThingActivity extends BaseActivity implements ActivityT
         mAccessToken = mCurrentAccountSharedPreferences.getString(SharedPreferencesUtils.ACCESS_TOKEN, null);
         mAccountName = mCurrentAccountSharedPreferences.getString(SharedPreferencesUtils.ACCOUNT_NAME, null);
 
-        if (savedInstanceState != null) {
-            isInLazyMode = savedInstanceState.getBoolean(IS_IN_LAZY_MODE_STATE);
-        }
         initializeViewPager();
     }
 
@@ -216,66 +205,25 @@ public class AccountSavedThingActivity extends BaseActivity implements ActivityT
     public boolean onCreateOptionsMenu(Menu menu) {
         getMenuInflater().inflate(R.menu.account_saved_thing_activity, menu);
         applyMenuItemTheme(menu);
-        mMenu = menu;
-        MenuItem lazyModeItem = mMenu.findItem(R.id.action_lazy_mode_account_saved_thing_activity);
-        if (isInLazyMode) {
-            lazyModeItem.setTitle(R.string.action_stop_lazy_mode);
-            params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_NO_SCROLL);
-            collapsingToolbarLayout.setLayoutParams(params);
-        } else {
-            lazyModeItem.setTitle(R.string.action_start_lazy_mode);
-            params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS);
-            collapsingToolbarLayout.setLayoutParams(params);
-        }
-
         return true;
     }
 
     @Override
     public boolean onOptionsItemSelected(@NonNull MenuItem item) {
-        switch (item.getItemId()) {
+        int itemId = item.getItemId();
-            case android.R.id.home:
+        if (itemId == android.R.id.home) {
             finish();
             return true;
-            case R.id.action_refresh_account_saved_thing_activity:
+        } else if (itemId == R.id.action_refresh_account_saved_thing_activity) {
-                if (mMenu != null) {
-                    mMenu.findItem(R.id.action_lazy_mode_account_saved_thing_activity).setTitle(R.string.action_start_lazy_mode);
-                }
             sectionsPagerAdapter.refresh();
             return true;
-            case R.id.action_lazy_mode_account_saved_thing_activity:
+        } else if (itemId == R.id.action_change_post_layout_account_saved_thing_activity) {
-                MenuItem lazyModeItem = mMenu.findItem(R.id.action_lazy_mode_account_saved_thing_activity);
-                if (isInLazyMode) {
-                    isInLazyMode = false;
-                    sectionsPagerAdapter.stopLazyMode();
-                    lazyModeItem.setTitle(R.string.action_start_lazy_mode);
-                    params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS);
-                    collapsingToolbarLayout.setLayoutParams(params);
-                } else {
-                    isInLazyMode = true;
-                    if (sectionsPagerAdapter.startLazyMode()) {
-                        lazyModeItem.setTitle(R.string.action_stop_lazy_mode);
-                        appBarLayout.setExpanded(false);
-                        params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_NO_SCROLL);
-                        collapsingToolbarLayout.setLayoutParams(params);
-                    } else {
-                        isInLazyMode = false;
-                    }
-                }
-                return true;
-            case R.id.action_change_post_layout_account_saved_thing_activity:
             postLayoutBottomSheetFragment.show(getSupportFragmentManager(), postLayoutBottomSheetFragment.getTag());
             return true;
         }
         return false;
     }
 
-    @Override
-    protected void onSaveInstanceState(@NonNull Bundle outState) {
-        super.onSaveInstanceState(outState);
-        outState.putBoolean(IS_IN_LAZY_MODE_STATE, isInLazyMode);
-    }
-
     @Override
     protected void onDestroy() {
         super.onDestroy();
@@ -382,21 +330,6 @@ public class AccountSavedThingActivity extends BaseActivity implements ActivityT
             }
         }
 
-        boolean startLazyMode() {
-            Fragment fragment = getCurrentFragment();
-            if (fragment instanceof FragmentCommunicator) {
-                return ((FragmentCommunicator) fragment).startLazyMode();
-            }
-            return false;
-        }
-
-        void stopLazyMode() {
-            Fragment fragment = getCurrentFragment();
-            if (fragment instanceof FragmentCommunicator) {
-                ((FragmentCommunicator) fragment).stopLazyMode();
-            }
-        }
-
         public void changeNSFW(boolean nsfw) {
             Fragment fragment = getCurrentFragment();
             if (fragment instanceof PostFragment) {

app/src/main/java/ml/docilealligator/infinityforreddit/activities/FilteredPostsActivity.java

@@ -68,7 +68,6 @@ public class FilteredPostsActivity extends BaseActivity implements SortTypeSelec
     public static final String EXTRA_POST_TYPE = "EPT";
     public static final String EXTRA_USER_WHERE = "EUW";
 
-    private static final String IS_IN_LAZY_MODE_STATE = "IILMS";
     private static final String FRAGMENT_OUT_STATE = "FOS";
     private static final int CUSTOMIZE_POST_FILTER_ACTIVITY_REQUEST_CODE = 1000;
 
@@ -97,7 +96,6 @@ public class FilteredPostsActivity extends BaseActivity implements SortTypeSelec
     CustomThemeWrapper mCustomThemeWrapper;
     @Inject
     Executor mExecutor;
-    private boolean isInLazyMode = false;
     private String mAccessToken;
     private String mAccountName;
     private String name;
@@ -105,7 +103,6 @@ public class FilteredPostsActivity extends BaseActivity implements SortTypeSelec
     private int postType;
     private PostFragment mFragment;
     private Menu mMenu;
-    private AppBarLayout.LayoutParams params;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -155,8 +152,6 @@ public class FilteredPostsActivity extends BaseActivity implements SortTypeSelec
         getSupportActionBar().setDisplayHomeAsUpEnabled(true);
         setToolbarGoToTop(toolbar);
 
-        params = (AppBarLayout.LayoutParams) collapsingToolbarLayout.getLayoutParams();
-
         name = getIntent().getStringExtra(EXTRA_NAME);
         postType = getIntent().getIntExtra(EXTRA_POST_TYPE, PostPagingSource.TYPE_FRONT_PAGE);
         int filter = getIntent().getIntExtra(EXTRA_FILTER, -1000);
@@ -231,7 +226,6 @@ public class FilteredPostsActivity extends BaseActivity implements SortTypeSelec
         mAccountName = mCurrentAccountSharedPreferences.getString(SharedPreferencesUtils.ACCOUNT_NAME, null);
 
         if (savedInstanceState != null) {
-            isInLazyMode = savedInstanceState.getBoolean(IS_IN_LAZY_MODE_STATE);
             mFragment = (PostFragment) getSupportFragmentManager().getFragment(savedInstanceState, FRAGMENT_OUT_STATE);
             getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout_filtered_posts_activity, mFragment).commit();
             bindView(postFilter, false);
@@ -342,17 +336,6 @@ public class FilteredPostsActivity extends BaseActivity implements SortTypeSelec
         getMenuInflater().inflate(R.menu.filtered_posts_activity, menu);
         applyMenuItemTheme(menu);
         mMenu = menu;
-        MenuItem lazyModeItem = mMenu.findItem(R.id.action_lazy_mode_filtered_thing_activity);
-        if (isInLazyMode) {
-            lazyModeItem.setTitle(R.string.action_stop_lazy_mode);
-            params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_NO_SCROLL);
-            collapsingToolbarLayout.setLayoutParams(params);
-        } else {
-            lazyModeItem.setTitle(R.string.action_start_lazy_mode);
-            params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS);
-            collapsingToolbarLayout.setLayoutParams(params);
-        }
-
         if (userWhere != null && !PostPagingSource.USER_WHERE_SUBMITTED.equals(userWhere)) {
             mMenu.findItem(R.id.action_sort_filtered_thing_activity).setVisible(false);
         }
@@ -408,30 +391,10 @@ public class FilteredPostsActivity extends BaseActivity implements SortTypeSelec
             }
             return true;
         } else if (itemId == R.id.action_refresh_filtered_thing_activity) {
-            if (mMenu != null) {
-                mMenu.findItem(R.id.action_lazy_mode_filtered_thing_activity).setTitle(R.string.action_start_lazy_mode);
-            }
             if (mFragment != null) {
                 ((FragmentCommunicator) mFragment).refresh();
             }
             return true;
-        } else if (itemId == R.id.action_lazy_mode_filtered_thing_activity) {
-            MenuItem lazyModeItem = mMenu.findItem(R.id.action_lazy_mode_filtered_thing_activity);
-            if (isInLazyMode) {
-                ((FragmentCommunicator) mFragment).stopLazyMode();
-                isInLazyMode = false;
-                lazyModeItem.setTitle(R.string.action_start_lazy_mode);
-                params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS);
-                collapsingToolbarLayout.setLayoutParams(params);
-            } else {
-                if (((FragmentCommunicator) mFragment).startLazyMode()) {
-                    isInLazyMode = true;
-                    lazyModeItem.setTitle(R.string.action_stop_lazy_mode);
-                    params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_NO_SCROLL);
-                    collapsingToolbarLayout.setLayoutParams(params);
-                }
-            }
-            return true;
         } else if (itemId == R.id.action_change_post_layout_filtered_post_activity) {
             PostLayoutBottomSheetFragment postLayoutBottomSheetFragment = new PostLayoutBottomSheetFragment();
             postLayoutBottomSheetFragment.show(getSupportFragmentManager(), postLayoutBottomSheetFragment.getTag());
@@ -454,7 +417,6 @@ public class FilteredPostsActivity extends BaseActivity implements SortTypeSelec
     protected void onSaveInstanceState(@NonNull Bundle outState) {
         super.onSaveInstanceState(outState);
         getSupportFragmentManager().putFragment(outState, FRAGMENT_OUT_STATE, mFragment);
-        outState.putBoolean(IS_IN_LAZY_MODE_STATE, isInLazyMode);
     }
 
     @Override

app/src/main/java/ml/docilealligator/infinityforreddit/activities/MainActivity.java

@@ -140,7 +140,6 @@ public class MainActivity extends BaseActivity implements SortTypeSelectionCallb
     private static final String FETCH_USER_INFO_STATE = "FUIS";
     private static final String FETCH_SUBSCRIPTIONS_STATE = "FSS";
     private static final String DRAWER_ON_ACCOUNT_SWITCH_STATE = "DOASS";
-    private static final String IS_IN_LAZY_MODE_STATE = "IILMS";
     private static final String ACCESS_TOKEN_STATE = "ATS";
     private static final String ACCOUNT_NAME_STATE = "ANS";
     private static final String MESSAGE_FULLNAME_STATE = "MFS";
@@ -222,7 +221,6 @@ public class MainActivity extends BaseActivity implements SortTypeSelectionCallb
     Executor mExecutor;
     private FragmentManager fragmentManager;
     private SectionsPagerAdapter sectionsPagerAdapter;
-    private AppBarLayout.LayoutParams params;
     private NavigationDrawerRecyclerViewAdapter adapter;
     private Call<String> subredditAutocompleteCall;
     private String mAccessToken;
@@ -232,8 +230,6 @@ public class MainActivity extends BaseActivity implements SortTypeSelectionCallb
     private boolean mDrawerOnAccountSwitch = false;
     private String mMessageFullname;
     private String mNewAccountName;
-    private Menu mMenu;
-    private boolean isInLazyMode = false;
     private boolean showBottomAppBar;
     private boolean mConfirmToExit;
     private boolean mLockBottomAppBar;
@@ -315,8 +311,6 @@ public class MainActivity extends BaseActivity implements SortTypeSelectionCallb
         });
         toggle.syncState();
 
-        params = (AppBarLayout.LayoutParams) collapsingToolbarLayout.getLayoutParams();
-
         showBottomAppBar = mSharedPreferences.getBoolean(SharedPreferencesUtils.BOTTOM_APP_BAR_KEY, true);
         mConfirmToExit = mSharedPreferences.getBoolean(SharedPreferencesUtils.CONFIRM_TO_EXIT, false);
         mLockBottomAppBar = mSharedPreferences.getBoolean(SharedPreferencesUtils.LOCK_BOTTOM_APP_BAR, false);
@@ -331,7 +325,6 @@ public class MainActivity extends BaseActivity implements SortTypeSelectionCallb
             mFetchUserInfoSuccess = savedInstanceState.getBoolean(FETCH_USER_INFO_STATE);
             mFetchSubscriptionsSuccess = savedInstanceState.getBoolean(FETCH_SUBSCRIPTIONS_STATE);
             mDrawerOnAccountSwitch = savedInstanceState.getBoolean(DRAWER_ON_ACCOUNT_SWITCH_STATE);
-            isInLazyMode = savedInstanceState.getBoolean(IS_IN_LAZY_MODE_STATE);
             mMessageFullname = savedInstanceState.getString(MESSAGE_FULLNAME_STATE);
             mNewAccountName = savedInstanceState.getString(NEW_ACCOUNT_NAME_STATE);
             inboxCount = savedInstanceState.getInt(INBOX_COUNT_STATE);
@@ -1086,19 +1079,6 @@ public class MainActivity extends BaseActivity implements SortTypeSelectionCallb
     public boolean onCreateOptionsMenu(Menu menu) {
         getMenuInflater().inflate(R.menu.main_activity, menu);
         applyMenuItemTheme(menu);
-        mMenu = menu;
-        MenuItem lazyModeItem = mMenu.findItem(R.id.action_lazy_mode_main_activity);
-
-        if (isInLazyMode) {
-            lazyModeItem.setTitle(R.string.action_stop_lazy_mode);
-            params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_NO_SCROLL);
-            collapsingToolbarLayout.setLayoutParams(params);
-        } else {
-            lazyModeItem.setTitle(R.string.action_start_lazy_mode);
-            params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS);
-            collapsingToolbarLayout.setLayoutParams(params);
-        }
-
         return true;
     }
 
@@ -1122,30 +1102,10 @@ public class MainActivity extends BaseActivity implements SortTypeSelectionCallb
             changeSortType();
             return true;
         } else if (itemId == R.id.action_refresh_main_activity) {
-            if (mMenu != null) {
-                mMenu.findItem(R.id.action_lazy_mode_main_activity).setTitle(R.string.action_start_lazy_mode);
-            }
             sectionsPagerAdapter.refresh();
             mFetchUserInfoSuccess = false;
             loadUserData();
             return true;
-        } else if (itemId == R.id.action_lazy_mode_main_activity) {
-            MenuItem lazyModeItem = mMenu.findItem(R.id.action_lazy_mode_main_activity);
-            if (isInLazyMode) {
-                sectionsPagerAdapter.stopLazyMode();
-                isInLazyMode = false;
-                lazyModeItem.setTitle(R.string.action_start_lazy_mode);
-                params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS);
-                collapsingToolbarLayout.setLayoutParams(params);
-            } else {
-                if (sectionsPagerAdapter.startLazyMode()) {
-                    isInLazyMode = true;
-                    lazyModeItem.setTitle(R.string.action_stop_lazy_mode);
-                    params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_NO_SCROLL);
-                    collapsingToolbarLayout.setLayoutParams(params);
-                }
-            }
-            return true;
         } else if (itemId == R.id.action_change_post_layout_main_activity) {
             PostLayoutBottomSheetFragment postLayoutBottomSheetFragment = new PostLayoutBottomSheetFragment();
             postLayoutBottomSheetFragment.show(getSupportFragmentManager(), postLayoutBottomSheetFragment.getTag());
@@ -1187,7 +1147,6 @@ public class MainActivity extends BaseActivity implements SortTypeSelectionCallb
         outState.putBoolean(FETCH_USER_INFO_STATE, mFetchUserInfoSuccess);
         outState.putBoolean(FETCH_SUBSCRIPTIONS_STATE, mFetchSubscriptionsSuccess);
         outState.putBoolean(DRAWER_ON_ACCOUNT_SWITCH_STATE, mDrawerOnAccountSwitch);
-        outState.putBoolean(IS_IN_LAZY_MODE_STATE, isInLazyMode);
         outState.putString(ACCESS_TOKEN_STATE, mAccessToken);
         outState.putString(ACCOUNT_NAME_STATE, mAccountName);
         outState.putString(MESSAGE_FULLNAME_STATE, mMessageFullname);
@@ -1806,24 +1765,6 @@ public class MainActivity extends BaseActivity implements SortTypeSelectionCallb
             return false;
         }
 
-        boolean startLazyMode() {
-            PostFragment currentFragment = getCurrentFragment();
-            if (currentFragment != null) {
-                return currentFragment.startLazyMode();
-            }
-
-            return false;
-        }
-
-        void stopLazyMode() {
-            for (int i = 0; i < getItemCount(); i++) {
-                Fragment fragment = fragmentManager.findFragmentByTag("f" + i);
-                if (fragment instanceof PostFragment && ((PostFragment) fragment).isInLazyMode()) {
-                    ((PostFragment) fragment).stopLazyMode();
-                }
-            }
-        }
-
         int getCurrentPostType() {
             PostFragment currentFragment = getCurrentFragment();
             if (currentFragment != null) {

app/src/main/java/ml/docilealligator/infinityforreddit/activities/ViewMultiRedditDetailActivity.java

@@ -62,7 +62,6 @@ public class ViewMultiRedditDetailActivity extends BaseActivity implements SortT
     public static final String EXTRA_MULTIREDDIT_PATH = "EMP";
 
     private static final String FRAGMENT_OUT_STATE_KEY = "FOSK";
-    private static final String IS_IN_LAZY_MODE_STATE = "IILMS";
 
     @BindView(R.id.coordinator_layout_view_multi_reddit_detail_activity)
     CoordinatorLayout coordinatorLayout;
@@ -99,10 +98,7 @@ public class ViewMultiRedditDetailActivity extends BaseActivity implements SortT
     private String mAccessToken;
     private String mAccountName;
     private String multiPath;
-    private boolean isInLazyMode = false;
     private Fragment mFragment;
-    private Menu mMenu;
-    private AppBarLayout.LayoutParams params;
     private SortTypeBottomSheetFragment sortTypeBottomSheetFragment;
     private SortTimeBottomSheetFragment sortTimeBottomSheetFragment;
     private PostLayoutBottomSheetFragment postLayoutBottomSheetFragment;
@@ -163,8 +159,6 @@ public class ViewMultiRedditDetailActivity extends BaseActivity implements SortT
         mAccountName = mCurrentAccountSharedPreferences.getString(SharedPreferencesUtils.ACCOUNT_NAME, "-");
 
         if (savedInstanceState != null) {
-            isInLazyMode = savedInstanceState.getBoolean(IS_IN_LAZY_MODE_STATE);
-
             mFragment = getSupportFragmentManager().getFragment(savedInstanceState, FRAGMENT_OUT_STATE_KEY);
             getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout_view_multi_reddit_detail_activity, mFragment).commit();
         } else {
@@ -179,8 +173,6 @@ public class ViewMultiRedditDetailActivity extends BaseActivity implements SortT
         sortTimeBottomSheetFragment = new SortTimeBottomSheetFragment();
 
         postLayoutBottomSheetFragment = new PostLayoutBottomSheetFragment();
-
-        params = (AppBarLayout.LayoutParams) collapsingToolbarLayout.getLayoutParams();
     }
 
     private void initializeFragment() {
@@ -198,17 +190,6 @@ public class ViewMultiRedditDetailActivity extends BaseActivity implements SortT
     public boolean onCreateOptionsMenu(Menu menu) {
         getMenuInflater().inflate(R.menu.view_multi_reddit_detail_activity, menu);
         applyMenuItemTheme(menu);
-        mMenu = menu;
-        MenuItem lazyModeItem = mMenu.findItem(R.id.action_lazy_mode_view_multi_reddit_detail_activity);
-        if (isInLazyMode) {
-            lazyModeItem.setTitle(R.string.action_stop_lazy_mode);
-            params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_NO_SCROLL);
-            collapsingToolbarLayout.setLayoutParams(params);
-        } else {
-            lazyModeItem.setTitle(R.string.action_start_lazy_mode);
-            params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS);
-            collapsingToolbarLayout.setLayoutParams(params);
-        }
         return true;
     }
 
@@ -226,33 +207,10 @@ public class ViewMultiRedditDetailActivity extends BaseActivity implements SortT
             startActivity(intent);
             return true;
         } else if (itemId == R.id.action_refresh_view_multi_reddit_detail_activity) {
-            if (mMenu != null) {
-                mMenu.findItem(R.id.action_lazy_mode_view_multi_reddit_detail_activity).setTitle(R.string.action_start_lazy_mode);
-            }
             if (mFragment instanceof FragmentCommunicator) {
                 ((FragmentCommunicator) mFragment).refresh();
             }
             return true;
-        } else if (itemId == R.id.action_lazy_mode_view_multi_reddit_detail_activity) {
-            MenuItem lazyModeItem = mMenu.findItem(R.id.action_lazy_mode_view_multi_reddit_detail_activity);
-            if (isInLazyMode) {
-                isInLazyMode = false;
-                ((FragmentCommunicator) mFragment).stopLazyMode();
-                lazyModeItem.setTitle(R.string.action_start_lazy_mode);
-                params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS);
-                collapsingToolbarLayout.setLayoutParams(params);
-            } else {
-                isInLazyMode = true;
-                if (((FragmentCommunicator) mFragment).startLazyMode()) {
-                    lazyModeItem.setTitle(R.string.action_stop_lazy_mode);
-                    appBarLayout.setExpanded(false);
-                    params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_NO_SCROLL);
-                    collapsingToolbarLayout.setLayoutParams(params);
-                } else {
-                    isInLazyMode = false;
-                }
-            }
-            return true;
         } else if (itemId == R.id.action_change_post_layout_view_multi_reddit_detail_activity) {
             postLayoutBottomSheetFragment.show(getSupportFragmentManager(), postLayoutBottomSheetFragment.getTag());
             return true;
@@ -302,7 +260,6 @@ public class ViewMultiRedditDetailActivity extends BaseActivity implements SortT
     @Override
     protected void onSaveInstanceState(@NonNull Bundle outState) {
         super.onSaveInstanceState(outState);
-        outState.putBoolean(IS_IN_LAZY_MODE_STATE, isInLazyMode);
         getSupportFragmentManager().putFragment(outState, FRAGMENT_OUT_STATE_KEY, mFragment);
     }
 

app/src/main/java/ml/docilealligator/infinityforreddit/activities/ViewSubredditDetailActivity.java

@@ -135,7 +135,6 @@ public class ViewSubredditDetailActivity extends BaseActivity implements SortTyp
 
     private static final String FETCH_SUBREDDIT_INFO_STATE = "FSIS";
     private static final String CURRENT_ONLINE_SUBSCRIBERS_STATE = "COSS";
-    private static final String IS_IN_LAZY_MODE_STATE = "IILMS";
     private static final String MESSAGE_FULLNAME_STATE = "MFS";
     private static final String NEW_ACCOUNT_NAME_STATE = "NANS";
     private static final int ADD_TO_MULTIREDDIT_REQUEST_CODE = 1;
@@ -228,15 +227,12 @@ public class ViewSubredditDetailActivity extends BaseActivity implements SortTyp
     private int mNCurrentOnlineSubscribers = 0;
     private boolean isNsfwSubreddit = false;
     private boolean subscriptionReady = false;
-    private boolean isInLazyMode = false;
     private boolean showToast = false;
     private boolean showBottomAppBar;
     private boolean lockBottomAppBar;
     private String mMessageFullname;
     private String mNewAccountName;
     private RequestManager glide;
-    private Menu mMenu;
-    private AppBarLayout.LayoutParams params;
     private int expandedTabTextColor;
     private int expandedTabBackgroundColor;
     private int expandedTabIndicatorColor;
@@ -359,7 +355,6 @@ public class ViewSubredditDetailActivity extends BaseActivity implements SortTyp
         } else {
             mFetchSubredditInfoSuccess = savedInstanceState.getBoolean(FETCH_SUBREDDIT_INFO_STATE);
             mNCurrentOnlineSubscribers = savedInstanceState.getInt(CURRENT_ONLINE_SUBSCRIBERS_STATE);
-            isInLazyMode = savedInstanceState.getBoolean(IS_IN_LAZY_MODE_STATE);
             mMessageFullname = savedInstanceState.getString(MESSAGE_FULLNAME_STATE);
             mNewAccountName = savedInstanceState.getString(NEW_ACCOUNT_NAME_STATE);
 
@@ -372,8 +367,6 @@ public class ViewSubredditDetailActivity extends BaseActivity implements SortTyp
 
         fetchSubredditData();
 
-        params = (AppBarLayout.LayoutParams) collapsingToolbarLayout.getLayoutParams();
-
         String title = "r/" + subredditName;
         subredditNameTextView.setText(title);
 
@@ -1091,18 +1084,6 @@ public class ViewSubredditDetailActivity extends BaseActivity implements SortTyp
     public boolean onCreateOptionsMenu(Menu menu) {
         getMenuInflater().inflate(R.menu.view_subreddit_detail_activity, menu);
         applyMenuItemTheme(menu);
-        mMenu = menu;
-        MenuItem lazyModeItem = mMenu.findItem(R.id.action_lazy_mode_view_subreddit_detail_activity);
-        if (isInLazyMode) {
-            lazyModeItem.setTitle(R.string.action_stop_lazy_mode);
-            params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_EXIT_UNTIL_COLLAPSED);
-            collapsingToolbarLayout.setLayoutParams(params);
-        } else {
-            lazyModeItem.setTitle(R.string.action_start_lazy_mode);
-            params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS |
-                    AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS_COLLAPSED);
-            collapsingToolbarLayout.setLayoutParams(params);
-        }
         return true;
     }
 
@@ -1121,38 +1102,12 @@ public class ViewSubredditDetailActivity extends BaseActivity implements SortTyp
             startActivity(intent);
             return true;
         } else if (itemId == R.id.action_refresh_view_subreddit_detail_activity) {
-            if (mMenu != null) {
-                mMenu.findItem(R.id.action_lazy_mode_view_subreddit_detail_activity).setTitle(R.string.action_start_lazy_mode);
-            }
             if (sectionsPagerAdapter != null) {
                 sectionsPagerAdapter.refresh();
                 mFetchSubredditInfoSuccess = false;
                 fetchSubredditData();
             }
             return true;
-        } else if (itemId == R.id.action_lazy_mode_view_subreddit_detail_activity) {
-            if (sectionsPagerAdapter != null) {
-                MenuItem lazyModeItem = mMenu.findItem(R.id.action_lazy_mode_view_subreddit_detail_activity);
-                if (isInLazyMode) {
-                    isInLazyMode = false;
-                    sectionsPagerAdapter.stopLazyMode();
-                    lazyModeItem.setTitle(R.string.action_start_lazy_mode);
-                    params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS |
-                            AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS_COLLAPSED);
-                    collapsingToolbarLayout.setLayoutParams(params);
-                } else {
-                    isInLazyMode = true;
-                    if (sectionsPagerAdapter.startLazyMode()) {
-                        lazyModeItem.setTitle(R.string.action_stop_lazy_mode);
-                        appBarLayout.setExpanded(false);
-                        params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_EXIT_UNTIL_COLLAPSED);
-                        collapsingToolbarLayout.setLayoutParams(params);
-                    } else {
-                        isInLazyMode = false;
-                    }
-                }
-            }
-            return true;
         } else if (itemId == R.id.action_change_post_layout_view_subreddit_detail_activity) {
             PostLayoutBottomSheetFragment postLayoutBottomSheetFragment = new PostLayoutBottomSheetFragment();
             postLayoutBottomSheetFragment.show(getSupportFragmentManager(), postLayoutBottomSheetFragment.getTag());
@@ -1231,7 +1186,6 @@ public class ViewSubredditDetailActivity extends BaseActivity implements SortTyp
         super.onSaveInstanceState(outState);
         outState.putBoolean(FETCH_SUBREDDIT_INFO_STATE, mFetchSubredditInfoSuccess);
         outState.putInt(CURRENT_ONLINE_SUBSCRIBERS_STATE, mNCurrentOnlineSubscribers);
-        outState.putBoolean(IS_IN_LAZY_MODE_STATE, isInLazyMode);
         outState.putString(MESSAGE_FULLNAME_STATE, mMessageFullname);
         outState.putString(NEW_ACCOUNT_NAME_STATE, mNewAccountName);
     }
@@ -1637,21 +1591,6 @@ public class ViewSubredditDetailActivity extends BaseActivity implements SortTyp
             }
         }
 
-        boolean startLazyMode() {
-            Fragment fragment = getCurrentFragment();
-            if (fragment instanceof FragmentCommunicator) {
-                return ((FragmentCommunicator) fragment).startLazyMode();
-            }
-            return false;
-        }
-
-        void stopLazyMode() {
-            Fragment fragment = getCurrentFragment();
-            if (fragment instanceof FragmentCommunicator) {
-                ((FragmentCommunicator) fragment).stopLazyMode();
-            }
-        }
-
         public void changeSortType(SortType sortType) {
             Fragment fragment = getCurrentFragment();
             if (fragment instanceof PostFragment) {

app/src/main/java/ml/docilealligator/infinityforreddit/activities/ViewUserDetailActivity.java

@@ -131,7 +131,6 @@ public class ViewUserDetailActivity extends BaseActivity implements SortTypeSele
     public static final int ADD_TO_MULTIREDDIT_REQUEST_CODE = 400;
 
     private static final String FETCH_USER_INFO_STATE = "FSIS";
-    private static final String IS_IN_LAZY_MODE_STATE = "IILMS";
     private static final String MESSAGE_FULLNAME_STATE = "MFS";
     private static final String NEW_ACCOUNT_NAME_STATE = "NANS";
 
@@ -211,8 +210,6 @@ public class ViewUserDetailActivity extends BaseActivity implements SortTypeSele
     private FragmentManager fragmentManager;
     private SectionsPagerAdapter sectionsPagerAdapter;
     private RequestManager glide;
-    private Menu mMenu;
-    private AppBarLayout.LayoutParams params;
     private UserThingSortTypeBottomSheetFragment userThingSortTypeBottomSheetFragment;
     private SortTimeBottomSheetFragment sortTimeBottomSheetFragment;
     private PostLayoutBottomSheetFragment postLayoutBottomSheetFragment;
@@ -222,7 +219,6 @@ public class ViewUserDetailActivity extends BaseActivity implements SortTypeSele
     private String username;
     private boolean subscriptionReady = false;
     private boolean mFetchUserInfoSuccess = false;
-    private boolean isInLazyMode = false;
     private int expandedTabTextColor;
     private int expandedTabBackgroundColor;
     private int expandedTabIndicatorColor;
@@ -271,7 +267,6 @@ public class ViewUserDetailActivity extends BaseActivity implements SortTypeSele
             mNewAccountName = getIntent().getStringExtra(EXTRA_NEW_ACCOUNT_NAME);
         } else {
             mFetchUserInfoSuccess = savedInstanceState.getBoolean(FETCH_USER_INFO_STATE);
-            isInLazyMode = savedInstanceState.getBoolean(IS_IN_LAZY_MODE_STATE);
             mMessageFullname = savedInstanceState.getString(MESSAGE_FULLNAME_STATE);
             mNewAccountName = savedInstanceState.getString(NEW_ACCOUNT_NAME_STATE);
         }
@@ -280,8 +275,6 @@ public class ViewUserDetailActivity extends BaseActivity implements SortTypeSele
 
         fetchUserInfo();
 
-        params = (AppBarLayout.LayoutParams) collapsingToolbarLayout.getLayoutParams();
-
         Resources resources = getResources();
 
         adjustToolbar(toolbar);
@@ -923,19 +916,6 @@ public class ViewUserDetailActivity extends BaseActivity implements SortTypeSele
     public boolean onCreateOptionsMenu(Menu menu) {
         getMenuInflater().inflate(R.menu.view_user_detail_activity, menu);
         applyMenuItemTheme(menu);
-        mMenu = menu;
-        MenuItem lazyModeItem = mMenu.findItem(R.id.action_lazy_mode_view_user_detail_activity);
-        if (isInLazyMode) {
-            lazyModeItem.setTitle(R.string.action_stop_lazy_mode);
-            params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_EXIT_UNTIL_COLLAPSED);
-            collapsingToolbarLayout.setLayoutParams(params);
-        } else {
-            lazyModeItem.setTitle(R.string.action_start_lazy_mode);
-            params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS |
-                    AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS_COLLAPSED);
-            collapsingToolbarLayout.setLayoutParams(params);
-        }
-
         return true;
     }
 
@@ -955,34 +935,10 @@ public class ViewUserDetailActivity extends BaseActivity implements SortTypeSele
             startActivity(intent);
             return true;
         } else if (itemId == R.id.action_refresh_view_user_detail_activity) {
-            if (mMenu != null) {
-                mMenu.findItem(R.id.action_lazy_mode_view_user_detail_activity).setTitle(R.string.action_start_lazy_mode);
-            }
             sectionsPagerAdapter.refresh();
             mFetchUserInfoSuccess = false;
             fetchUserInfo();
             return true;
-        } else if (itemId == R.id.action_lazy_mode_view_user_detail_activity) {
-            MenuItem lazyModeItem = mMenu.findItem(R.id.action_lazy_mode_view_user_detail_activity);
-            if (isInLazyMode) {
-                isInLazyMode = false;
-                sectionsPagerAdapter.stopLazyMode();
-                lazyModeItem.setTitle(R.string.action_start_lazy_mode);
-                params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS |
-                        AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS_COLLAPSED);
-                collapsingToolbarLayout.setLayoutParams(params);
-            } else {
-                isInLazyMode = true;
-                if (sectionsPagerAdapter.startLazyMode()) {
-                    lazyModeItem.setTitle(R.string.action_stop_lazy_mode);
-                    appBarLayout.setExpanded(false);
-                    params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_EXIT_UNTIL_COLLAPSED);
-                    collapsingToolbarLayout.setLayoutParams(params);
-                } else {
-                    isInLazyMode = false;
-                }
-            }
-            return true;
         } else if (itemId == R.id.action_change_post_layout_view_user_detail_activity) {
             postLayoutBottomSheetFragment.show(getSupportFragmentManager(), postLayoutBottomSheetFragment.getTag());
             return true;
@@ -1100,7 +1056,6 @@ public class ViewUserDetailActivity extends BaseActivity implements SortTypeSele
     protected void onSaveInstanceState(@NonNull Bundle outState) {
         super.onSaveInstanceState(outState);
         outState.putBoolean(FETCH_USER_INFO_STATE, mFetchUserInfoSuccess);
-        outState.putBoolean(IS_IN_LAZY_MODE_STATE, isInLazyMode);
         outState.putString(MESSAGE_FULLNAME_STATE, mMessageFullname);
         outState.putString(NEW_ACCOUNT_NAME_STATE, mNewAccountName);
     }
@@ -1528,21 +1483,6 @@ public class ViewUserDetailActivity extends BaseActivity implements SortTypeSele
             }
         }
 
-        boolean startLazyMode() {
-            Fragment fragment = getCurrentFragment();
-            if (fragment instanceof FragmentCommunicator) {
-                return ((FragmentCommunicator) fragment).startLazyMode();
-            }
-            return false;
-        }
-
-        void stopLazyMode() {
-            Fragment fragment = getCurrentFragment();
-            if (fragment instanceof FragmentCommunicator) {
-                ((FragmentCommunicator) fragment).stopLazyMode();
-            }
-        }
-
         public void changeSortType(SortType sortType) {
             Fragment fragment = getCurrentFragment();
             if (fragment instanceof PostFragment) {

app/src/main/java/ml/docilealligator/infinityforreddit/fragments/PostFragment.java

@@ -18,10 +18,12 @@ import android.os.Bundle;
 import android.os.CountDownTimer;
 import android.os.Handler;
 import android.util.DisplayMetrics;
-import android.util.Log;
 import android.view.HapticFeedbackConstants;
 import android.view.KeyEvent;
 import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.Window;
@@ -211,12 +213,12 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
     private AppCompatActivity activity;
     private LinearLayoutManagerBugFixed mLinearLayoutManager;
     private StaggeredGridLayoutManager mStaggeredGridLayoutManager;
+    private MenuItem lazyModeItem;
     private long postFragmentId;
     private int postType;
     private boolean isInLazyMode = false;
     private boolean isLazyModePaused = false;
     private boolean hasPost = false;
-    private boolean isShown = false;
     private boolean savePostFeedScrolledPosition;
     private boolean rememberMutingOptionInPostFeed;
     private Boolean masterMutingOption;
@@ -259,7 +261,6 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
     @Override
     public void onResume() {
         super.onResume();
-        isShown = true;
         if (mAdapter != null) {
             mAdapter.setCanStartActivity(true);
         }
@@ -306,6 +307,8 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
 
         unbinder = ButterKnife.bind(this, rootView);
 
+        setHasOptionsMenu(true);
+
         EventBus.getDefault().register(this);
 
         applyTheme();
@@ -1275,6 +1278,31 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
                 view -> mAdapter.retry())));
     }
 
+    @Override
+    public void onCreateOptionsMenu(@NonNull Menu menu, @NonNull MenuInflater inflater) {
+        inflater.inflate(R.menu.post_fragment, menu);
+        lazyModeItem = menu.findItem(R.id.action_lazy_mode_post_fragment);
+
+        if (isInLazyMode) {
+            lazyModeItem.setTitle(R.string.action_stop_lazy_mode);
+        } else {
+            lazyModeItem.setTitle(R.string.action_start_lazy_mode);
+        }
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(@NonNull MenuItem item) {
+        if (item.getItemId() == R.id.action_lazy_mode_post_fragment) {
+            if (isInLazyMode) {
+                stopLazyMode();
+            } else {
+                startLazyMode();
+            }
+            return true;
+        }
+        return false;
+    }
+
     private void noPostFound() {
         hasPost = false;
         if (isInLazyMode) {
@@ -1434,6 +1462,8 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
             return false;
         }
 
+        lazyModeItem.setTitle(R.string.action_stop_lazy_mode);
+
         if (mAdapter != null && mAdapter.isAutoplay()) {
             mAdapter.setAutoplay(false);
             refreshAdapter();
@@ -1453,6 +1483,7 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
 
     @Override
     public void stopLazyMode() {
+        lazyModeItem.setTitle(R.string.action_start_lazy_mode);
         if (mAdapter != null) {
             String autoplayString = mSharedPreferences.getString(SharedPreferencesUtils.VIDEO_AUTOPLAY, SharedPreferencesUtils.VIDEO_AUTOPLAY_VALUE_NEVER);
             if (autoplayString.equals(SharedPreferencesUtils.VIDEO_AUTOPLAY_VALUE_ALWAYS_ON) ||

app/src/main/res/menu/account_posts_activity.xml

@@ -7,15 +7,9 @@
         android:title="@string/action_refresh"
         app:showAsAction="never" />
 
-    <item
-        android:id="@+id/action_lazy_mode_account_posts_activity"
-        android:orderInCategory="2"
-        android:title="@string/action_start_lazy_mode"
-        app:showAsAction="never" />
-
     <item
         android:id="@+id/action_change_post_layout_account_posts_activity"
-        android:orderInCategory="3"
+        android:orderInCategory="2"
         android:title="@string/action_change_post_layout"
         app:showAsAction="never" />
 </menu>

app/src/main/res/menu/account_saved_thing_activity.xml

@@ -8,15 +8,9 @@
         android:title="@string/action_refresh"
         app:showAsAction="never" />
 
-    <item
-        android:id="@+id/action_lazy_mode_account_saved_thing_activity"
-        android:orderInCategory="2"
-        android:title="@string/action_start_lazy_mode"
-        app:showAsAction="never" />
-
     <item
         android:id="@+id/action_change_post_layout_account_saved_thing_activity"
-        android:orderInCategory="3"
+        android:orderInCategory="2"
         android:title="@string/action_change_post_layout"
         app:showAsAction="never" />
 </menu>

app/src/main/res/menu/filtered_posts_activity.xml

@@ -15,15 +15,9 @@
         android:icon="@drawable/ic_search_toolbar_24dp"
         app:showAsAction="never" />
 
-    <item
-        android:id="@+id/action_lazy_mode_filtered_thing_activity"
-        android:orderInCategory="3"
-        android:title="@string/action_start_lazy_mode"
-        app:showAsAction="never" />
-
     <item
         android:id="@+id/action_change_post_layout_filtered_post_activity"
-        android:orderInCategory="4"
+        android:orderInCategory="3"
         android:title="@string/action_change_post_layout"
         app:showAsAction="never" />
 </menu>

app/src/main/res/menu/main_activity.xml

@@ -24,12 +24,6 @@
         android:title="@string/action_refresh"
         app:showAsAction="never" />
 
-    <item
-        android:id="@+id/action_lazy_mode_main_activity"
-        android:orderInCategory="4"
-        android:title="@string/action_start_lazy_mode"
-        app:showAsAction="never" />
-
     <item
         android:id="@+id/action_change_post_layout_main_activity"
         android:orderInCategory="5"

app/src/main/res/menu/post_fragment.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <item
+        android:id="@+id/action_lazy_mode_post_fragment"
+        android:orderInCategory="100"
+        app:showAsAction="never" />
+</menu>

app/src/main/res/menu/view_multi_reddit_detail_activity.xml

@@ -22,27 +22,21 @@
         android:title="@string/action_refresh"
         app:showAsAction="never" />
 
-    <item
-        android:id="@+id/action_lazy_mode_view_multi_reddit_detail_activity"
-        android:orderInCategory="4"
-        android:title="@string/action_start_lazy_mode"
-        app:showAsAction="never" />
-
     <item
         android:id="@+id/action_change_post_layout_view_multi_reddit_detail_activity"
-        android:orderInCategory="5"
+        android:orderInCategory="4"
         android:title="@string/action_change_post_layout"
         app:showAsAction="never" />
 
     <item
         android:id="@+id/action_edit_view_multi_reddit_detail_activity"
-        android:orderInCategory="6"
+        android:orderInCategory="5"
         android:title="@string/action_edit_multi_reddit"
         app:showAsAction="never" />
 
     <item
         android:id="@+id/action_delete_view_multi_reddit_detail_activity"
-        android:orderInCategory="7"
+        android:orderInCategory="6"
         android:title="@string/action_delete_multi_reddit"
         app:showAsAction="never" />
 </menu>

app/src/main/res/menu/view_subreddit_detail_activity.xml

@@ -23,45 +23,39 @@
         android:title="@string/action_refresh"
         app:showAsAction="never" />
 
-    <item
-        android:id="@+id/action_lazy_mode_view_subreddit_detail_activity"
-        android:orderInCategory="4"
-        android:title="@string/action_start_lazy_mode"
-        app:showAsAction="never" />
-
     <item
         android:id="@+id/action_change_post_layout_view_subreddit_detail_activity"
-        android:orderInCategory="5"
+        android:orderInCategory="4"
         android:title="@string/action_change_post_layout"
         app:showAsAction="never" />
 
     <item
         android:id="@+id/action_select_user_flair_view_subreddit_detail_activity"
-        android:orderInCategory="6"
+        android:orderInCategory="5"
         android:title="@string/action_select_user_flair"
         app:showAsAction="never" />
 
     <item
         android:id="@+id/action_add_to_multireddit_view_subreddit_detail_activity"
-        android:orderInCategory="7"
+        android:orderInCategory="6"
         android:title="@string/action_add_to_multireddit"
         app:showAsAction="never" />
 
     <item
         android:id="@+id/action_add_to_post_filter_view_subreddit_detail_activity"
-        android:orderInCategory="8"
+        android:orderInCategory="7"
         android:title="@string/action_add_to_post_filter"
         app:showAsAction="never" />
 
     <item
         android:id="@+id/action_share_view_subreddit_detail_activity"
-        android:orderInCategory="9"
+        android:orderInCategory="8"
         android:title="@string/action_share"
         app:showAsAction="never" />
 
     <item
         android:id="@+id/action_go_to_wiki_activity"
-        android:orderInCategory="10"
+        android:orderInCategory="9"
         android:title="@string/action_go_to_wiki"
         app:showAsAction="never" />
 </menu>

app/src/main/res/menu/view_user_detail_activity.xml

@@ -20,49 +20,43 @@
         android:title="@string/action_refresh"
         app:showAsAction="never" />
 
-    <item
-        android:id="@+id/action_lazy_mode_view_user_detail_activity"
-        android:orderInCategory="4"
-        android:title="@string/action_start_lazy_mode"
-        app:showAsAction="never" />
-
     <item
         android:id="@+id/action_change_post_layout_view_user_detail_activity"
-        android:orderInCategory="5"
+        android:orderInCategory="4"
         android:title="@string/action_change_post_layout"
         app:showAsAction="never" />
 
     <item
         android:id="@+id/action_send_private_message_view_user_detail_activity"
-        android:orderInCategory="6"
+        android:orderInCategory="5"
         android:title="@string/action_send_private_message"
         app:showAsAction="never" />
 
     <item
         android:id="@+id/action_share_view_user_detail_activity"
-        android:orderInCategory="7"
+        android:orderInCategory="6"
         android:title="@string/action_share"
         app:showAsAction="never" />
 
     <item
         android:id="@+id/action_add_to_multireddit_view_user_detail_activity"
-        android:orderInCategory="8"
+        android:orderInCategory="7"
         android:title="@string/action_add_to_multireddit"
         app:showAsAction="never" />
 
     <item
         android:id="@+id/action_add_to_post_filter_view_user_detail_activity"
-        android:orderInCategory="9"
+        android:orderInCategory="8"
         android:title="@string/action_add_to_post_filter"
         app:showAsAction="never" />
 
     <item
         android:id="@+id/action_report_view_user_detail_activity"
-        android:orderInCategory="10"
+        android:orderInCategory="9"
         android:title="@string/action_report" />
 
     <item
         android:id="@+id/action_block_user_view_user_detail_activity"
-        android:orderInCategory="11"
+        android:orderInCategory="10"
         android:title="@string/action_block_user" />
 </menu>