Native rewrite (#878)

* initial native rewrite commit
* update gitlab CI script
* add printVersionName gradle task
* fix Gitlab CI script
* Fix first time wallet sync. add Discover dialog to  Following page.
* Finish Following and All Content views. Add customize your tags view.
* Wallet sync get and set preferences, update interval.
* Editor's Choice. Reposts. Some ontent page tweaks.
* display no related content view when none loaded
* Search cache. File view updates. Floating wallet balance.
* Send tip dialog. Channel page share and follow/unfollow.
* Handle lbry:// url scheme. Properly set URL bar values. SDK 0.71.0.
* Channel follow/unfollow fixes. Display stream cost.
* Channel management and channel creation / editing
* phone number verification and rewards page
* add Invites page
* tweak player loading and playback when loading new claims
* tweak about page layout
* display text and markdown content
* purchase_uri for free content
* don't display invites history if none exist
* fix channel list adapters
* change launch mode from singleInstance to singleTask
* url history and player fixes
* Library page. URL and view history.
* bumpversion 0.15.0 --> 0.15.1
* Make file view a fragment to prevent headaches with multiple Android task recents
* Better handling of file view URLs. Some issue list fixes.
* Abandon channels and bulk delete files tasks. Some visual tweaks.
* bumpversion 0.15.1 --> 0.15.2
* fix some events
* Some visual tweaks. Wunderbar clear focus hotfix for some devices.
* sdk 0.74.0. Publish and Publishes pages.
* Fix displayed amounts. Send Firebase token with install_new.
* Some dark theme and crash fixes. Implement publish form.
* Fix minor typo for string in 'generate_address_hint'.
* Publish form and publish creation flow. UI tweaks and fixes.
* Basic native mobile publishing
* remove closeDatabase calls causing crashes
* Implement file and channel page delete actions. UI action cleanup.
* publish drivers for unresolved file page and featured search result item
* show URL suggestions and data network (DHT) settings
* Filter own claims from downloads. Fix address input.
* fix edit channel crash
* fix for possible blank / invalid video thumbnails
* adjust minimum deposit. fix channel edit mode.
* quick skip and playback speed media controls
* change play and pause icons
* Fix file size display. Tweak playback speed control.
* Add exoplayer mediasession extension. Set player auto attributes.
* Inline publish address validation error. Increase image upload request timeout.
* fix no related content display
* Claim new_android reward. Use canonical_url for share links.
* force US locale for amount / bid values sent with sdk requests
* Afrikaans and Spanish strings
* Add media player error handling policy. Use : in share links.
* don't proceed with publish if optimization is in progress.

app/src/main/java/io/lbry/browser/ui/BaseFragment.java

@@ -0,0 +1,60 @@
+package io.lbry.browser.ui;
+
+import android.content.Context;
+
+import androidx.fragment.app.Fragment;
+
+import java.util.Map;
+
+import io.lbry.browser.MainActivity;
+import lombok.Getter;
+import lombok.Setter;
+
+public class BaseFragment extends Fragment {
+    @Getter
+    @Setter
+    private Map<String, Object> params;
+
+    public boolean shouldHideGlobalPlayer() {
+        return false;
+    }
+
+    public boolean shouldSuspendGlobalPlayer() {
+        return false;
+    }
+
+    public void onStart() {
+        super.onStart();
+        if (shouldSuspendGlobalPlayer()) {
+            Context context = getContext();
+            if (context instanceof MainActivity) {
+                MainActivity.suspendGlobalPlayer(context);
+            }
+        }
+    }
+
+    public void onStop() {
+        if (shouldSuspendGlobalPlayer()) {
+            Context context = getContext();
+            if (context instanceof MainActivity) {
+                MainActivity.resumeGlobalPlayer(context);
+            }
+        }
+        super.onStop();
+    }
+
+    public void onResume() {
+        super.onResume();
+        Context context = getContext();
+        if (context instanceof MainActivity) {
+            MainActivity activity = (MainActivity) context;
+            activity.setSelectedMenuItemForFragment(this);
+
+            if (shouldHideGlobalPlayer()) {
+                activity.hideGlobalNowPlaying();
+            } else {
+                activity.checkNowPlaying();
+            }
+        }
+    }
+}