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android: frontend: gamelist: Save PlatformGamesFragment state.

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- Fixes weird duplication of game list on rotation.
This commit is contained in:
bunnei 2019-08-30 13:50:32 -04:00
parent e24ec7bb0d
commit 5749f94692
2 changed files with 16 additions and 12 deletions
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25
src/android/app/src/main/java/org/citra/citra_android/ui/main/MainActivity.java
View File

@ -6,6 +6,7 @@ import android.database.Cursor;
import android.os.Bundle; import android.os.Bundle;
import android.support.annotation.Nullable; import android.support.annotation.Nullable;
import android.support.design.widget.FloatingActionButton; import android.support.design.widget.FloatingActionButton;
import android.support.v4.app.Fragment;
import android.support.v7.app.AppCompatActivity; import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar; import android.support.v7.widget.Toolbar;
import android.view.Menu; import android.view.Menu;
@ -46,23 +47,27 @@ public final class MainActivity extends AppCompatActivity implements MainView {
setSupportActionBar(mToolbar); setSupportActionBar(mToolbar);
mFrameLayoutId = R.id.games_platform_frame; mFrameLayoutId = R.id.games_platform_frame;
// Set up the FAB.
mFab.setOnClickListener(view -> mPresenter.onFabClick()); mFab.setOnClickListener(view -> mPresenter.onFabClick());
mPresenter.onCreate(); mPresenter.onCreate();
// Stuff in this block only happens when this activity is newly created (i.e. not a rotation) if (savedInstanceState == null) {
if (savedInstanceState == null)
StartupHandler.HandleInit(this); StartupHandler.HandleInit(this);
if (PermissionsHandler.hasWriteAccess(this)) {
if (PermissionsHandler.hasWriteAccess(this)) { mPlatformGamesFragment = new PlatformGamesFragment();
mPlatformGamesFragment = new PlatformGamesFragment(); getSupportFragmentManager().beginTransaction().add(mFrameLayoutId, mPlatformGamesFragment)
getSupportFragmentManager().beginTransaction().add(mFrameLayoutId, mPlatformGamesFragment) .commit();
.commit(); }
} else {
mPlatformGamesFragment = (PlatformGamesFragment) getSupportFragmentManager().getFragment(savedInstanceState, "mPlatformGamesFragment");
} }
} }
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
getSupportFragmentManager().putFragment(outState, "mPlatformGamesFragment", mPlatformGamesFragment);
}
@Override @Override
protected void onResume() { protected void onResume() {
super.onResume(); super.onResume();

3
src/android/app/src/main/java/org/citra/citra_android/ui/platform/PlatformGamesFragment.java
View File

@ -47,8 +47,7 @@ public final class PlatformGamesFragment extends Fragment implements PlatformGam
mRecyclerView.setLayoutManager(layoutManager); mRecyclerView.setLayoutManager(layoutManager);
mRecyclerView.setAdapter(mAdapter); mRecyclerView.setAdapter(mAdapter);
mRecyclerView.addItemDecoration(new GameAdapter.SpacesItemDecoration(8));
mRecyclerView.addItemDecoration(new GameAdapter.SpacesItemDecoration(6));
// Add swipe down to refresh gesture // Add swipe down to refresh gesture
final SwipeRefreshLayout pullToRefresh = view.findViewById(R.id.refresh_grid_games); final SwipeRefreshLayout pullToRefresh = view.findViewById(R.id.refresh_grid_games);