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Code Issues Releases Wiki Activity

Grid layout for subscriptions

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This commit is contained in:
u1 2018-08-31 16:49:25 +03:00
parent b1a5547de2
commit a1be03543c
2 changed files with 57 additions and 3 deletions
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59
app/src/main/java/org/schabi/newpipe/local/subscription/SubscriptionFragment.java
View File

@ -5,11 +5,15 @@ import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.SharedPreferences;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.graphics.Color;
import android.graphics.PorterDuff;
import android.os.Bundle;
import android.os.Environment;
import android.os.Parcelable;
import android.preference.PreferenceManager;
import android.support.annotation.DrawableRes;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
@ -17,6 +21,7 @@ import android.support.v4.app.FragmentManager;
import android.support.v4.content.LocalBroadcastManager;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.GridLayoutManager;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
@ -72,7 +77,7 @@ import static org.schabi.newpipe.local.subscription.services.SubscriptionsImport
import static org.schabi.newpipe.util.AnimationUtils.animateRotation;
import static org.schabi.newpipe.util.AnimationUtils.animateView;
public class SubscriptionFragment extends BaseStateFragment<List<SubscriptionEntity>> {
public class SubscriptionFragment extends BaseStateFragment<List<SubscriptionEntity>> implements SharedPreferences.OnSharedPreferenceChangeListener {
private static final int REQUEST_EXPORT_CODE = 666;
private static final int REQUEST_IMPORT_CODE = 667;
@ -80,6 +85,9 @@ public class SubscriptionFragment extends BaseStateFragment<List<SubscriptionEnt
@State
protected Parcelable itemsListState;
private InfoListAdapter infoListAdapter;
private int updateFlags = 0;
private static final int LIST_MODE_UPDATE_FLAG = 0x32;
private View headerRootLayout;
private View whatsNewItemListHeader;
@ -100,6 +108,8 @@ public class SubscriptionFragment extends BaseStateFragment<List<SubscriptionEnt
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setHasOptionsMenu(true);
PreferenceManager.getDefaultSharedPreferences(activity)
.registerOnSharedPreferenceChangeListener(this);
}
@Override
@ -127,6 +137,15 @@ public class SubscriptionFragment extends BaseStateFragment<List<SubscriptionEnt
public void onResume() {
super.onResume();
setupBroadcastReceiver();
if (updateFlags != 0) {
if ((updateFlags & LIST_MODE_UPDATE_FLAG) != 0) {
final boolean useGrid = isGridLayout();
itemsList.setLayoutManager(useGrid ? getGridLayoutManager() : getListLayoutManager());
infoListAdapter.setGridItemVariants(useGrid);
infoListAdapter.notifyDataSetChanged();
}
updateFlags = 0;
}
}
@Override
@ -153,9 +172,25 @@ public class SubscriptionFragment extends BaseStateFragment<List<SubscriptionEnt
disposables = null;
subscriptionService = null;
PreferenceManager.getDefaultSharedPreferences(activity)
.unregisterOnSharedPreferenceChangeListener(this);
super.onDestroy();
}
protected RecyclerView.LayoutManager getListLayoutManager() {
return new LinearLayoutManager(activity);
}
protected RecyclerView.LayoutManager getGridLayoutManager() {
final Resources resources = activity.getResources();
int width = resources.getDimensionPixelSize(R.dimen.video_item_grid_thumbnail_image_width);
width += (24 * resources.getDisplayMetrics().density);
final int spanCount = (int) Math.floor(resources.getDisplayMetrics().widthPixels / (double)width);
final GridLayoutManager lm = new GridLayoutManager(activity, spanCount);
lm.setSpanSizeLookup(infoListAdapter.getSpanSizeLookup(spanCount));
return lm;
}
/*/////////////////////////////////////////////////////////////////////////
// Menu
/////////////////////////////////////////////////////////////////////////*/
@ -287,9 +322,10 @@ public class SubscriptionFragment extends BaseStateFragment<List<SubscriptionEnt
protected void initViews(View rootView, Bundle savedInstanceState) {
super.initViews(rootView, savedInstanceState);
final boolean useGrid = isGridLayout();
infoListAdapter = new InfoListAdapter(getActivity());
itemsList = rootView.findViewById(R.id.items_list);
itemsList.setLayoutManager(new LinearLayoutManager(activity));
itemsList.setLayoutManager(useGrid ? getGridLayoutManager() : getListLayoutManager());
infoListAdapter.setHeader(headerRootLayout = activity.getLayoutInflater().inflate(R.layout.subscription_header, itemsList, false));
whatsNewItemListHeader = headerRootLayout.findViewById(R.id.whats_new);
@ -297,6 +333,7 @@ public class SubscriptionFragment extends BaseStateFragment<List<SubscriptionEnt
importExportOptions = headerRootLayout.findViewById(R.id.import_export_options);
infoListAdapter.useMiniItemVariants(true);
infoListAdapter.setGridItemVariants(useGrid);
itemsList.setAdapter(infoListAdapter);
setupImportFromItems(headerRootLayout.findViewById(R.id.import_from_options));
@ -447,4 +484,22 @@ public class SubscriptionFragment extends BaseStateFragment<List<SubscriptionEnt
R.string.general_error);
return true;
}
@Override
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
if (key.equals(getString(R.string.list_view_mode_key))) {
updateFlags |= LIST_MODE_UPDATE_FLAG;
}
}
protected boolean isGridLayout() {
final String list_mode = PreferenceManager.getDefaultSharedPreferences(activity).getString(getString(R.string.list_view_mode_key), getString(R.string.list_view_mode_value));
if ("auto".equals(list_mode)) {
final Configuration configuration = getResources().getConfiguration();
return configuration.orientation == Configuration.ORIENTATION_LANDSCAPE
&& configuration.isLayoutSizeAtLeast(Configuration.SCREENLAYOUT_SIZE_LARGE);
} else {
return "grid".equals(list_mode);
}
}
}

1
app/src/main/res/layout/fragment_subscription.xml
View File

@ -11,7 +11,6 @@
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:scrollbars="vertical"
app:layoutManager="LinearLayoutManager"
android:visibility="gone"
tools:listitem="@layout/list_channel_item"
tools:visibility="visible"/>