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Code Issues Packages Projects Releases Wiki Activity

Add a refresh menu item in TrendingActivity.

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This commit is contained in:
Alex Ning 2021-07-18 23:22:10 +08:00
parent 78c8452ae4
commit 03f8741f3d
2 changed files with 45 additions and 3 deletions
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38
app/src/main/java/ml/docilealligator/infinityforreddit/activities/TrendingActivity.java
View File

@ -6,6 +6,8 @@ import android.os.Build;
import android.os.Bundle; import android.os.Bundle;
import android.os.Handler; import android.os.Handler;
import android.util.DisplayMetrics; import android.util.DisplayMetrics;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View; import android.view.View;
import android.view.Window; import android.view.Window;
import android.view.WindowManager; import android.view.WindowManager;
@ -97,6 +99,7 @@ public class TrendingActivity extends BaseActivity {
Executor mExecutor; Executor mExecutor;
private String mAccessToken; private String mAccessToken;
private String mAccountName; private String mAccountName;
private boolean isRefreshing = false;
private ArrayList<TrendingSearch> trendingSearches; private ArrayList<TrendingSearch> trendingSearches;
private TrendingSearchRecyclerViewAdapter adapter; private TrendingSearchRecyclerViewAdapter adapter;
@ -170,7 +173,7 @@ public class TrendingActivity extends BaseActivity {
recyclerView.setAdapter(adapter); recyclerView.setAdapter(adapter);
swipeRefreshLayout.setEnabled(mSharedPreferences.getBoolean(SharedPreferencesUtils.PULL_TO_REFRESH, true)); swipeRefreshLayout.setEnabled(mSharedPreferences.getBoolean(SharedPreferencesUtils.PULL_TO_REFRESH, true));
swipeRefreshLayout.setOnRefreshListener(this::loadTrendingSearches); swipeRefreshLayout.setOnRefreshListener(this::fetchTrendingSearches);
if (savedInstanceState != null) { if (savedInstanceState != null) {
trendingSearches = savedInstanceState.getParcelableArrayList(TRENDING_SEARCHES_STATE); trendingSearches = savedInstanceState.getParcelableArrayList(TRENDING_SEARCHES_STATE);
@ -178,11 +181,16 @@ public class TrendingActivity extends BaseActivity {
if (trendingSearches != null) { if (trendingSearches != null) {
adapter.setTrendingSearches(trendingSearches); adapter.setTrendingSearches(trendingSearches);
} else { } else {
loadTrendingSearches(); fetchTrendingSearches();
} }
} }
private void loadTrendingSearches() { private void fetchTrendingSearches() {
if (isRefreshing) {
return;
}
isRefreshing = true;
errorLinearLayout.setVisibility(View.GONE); errorLinearLayout.setVisibility(View.GONE);
Glide.with(this).clear(errorImageView); Glide.with(this).clear(errorImageView);
swipeRefreshLayout.setRefreshing(true); swipeRefreshLayout.setRefreshing(true);
@ -222,12 +230,14 @@ public class TrendingActivity extends BaseActivity {
trendingSearches = trendingSearchList; trendingSearches = trendingSearchList;
swipeRefreshLayout.setRefreshing(false); swipeRefreshLayout.setRefreshing(false);
adapter.setTrendingSearches(trendingSearches); adapter.setTrendingSearches(trendingSearches);
isRefreshing = false;
}); });
} catch (JSONException e) { } catch (JSONException e) {
e.printStackTrace(); e.printStackTrace();
handler.post(() -> { handler.post(() -> {
swipeRefreshLayout.setRefreshing(false); swipeRefreshLayout.setRefreshing(false);
showErrorView(R.string.error_parse_trending_search); showErrorView(R.string.error_parse_trending_search);
isRefreshing = false;
}); });
} }
}); });
@ -235,6 +245,7 @@ public class TrendingActivity extends BaseActivity {
handler.post(() -> { handler.post(() -> {
swipeRefreshLayout.setRefreshing(false); swipeRefreshLayout.setRefreshing(false);
showErrorView(R.string.error_fetch_trending_search); showErrorView(R.string.error_fetch_trending_search);
isRefreshing = false;
}); });
} }
} }
@ -244,6 +255,7 @@ public class TrendingActivity extends BaseActivity {
handler.post(() -> { handler.post(() -> {
swipeRefreshLayout.setRefreshing(false); swipeRefreshLayout.setRefreshing(false);
showErrorView(R.string.error_fetch_trending_search); showErrorView(R.string.error_fetch_trending_search);
isRefreshing = false;
}); });
} }
}); });
@ -255,6 +267,26 @@ public class TrendingActivity extends BaseActivity {
errorTextView.setText(stringId); errorTextView.setText(stringId);
} }
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.trending_activity, menu);
applyMenuItemTheme(menu);
return true;
}
@Override
public boolean onOptionsItemSelected(@NonNull MenuItem item) {
if (item.getItemId() == android.R.id.home) {
finish();
return true;
} else if (item.getItemId() == R.id.action_refresh_trending_activity) {
fetchTrendingSearches();
return true;
}
return false;
}
@Override @Override
protected void onSaveInstanceState(@NonNull Bundle outState) { protected void onSaveInstanceState(@NonNull Bundle outState) {
super.onSaveInstanceState(outState); super.onSaveInstanceState(outState);

10
app/src/main/res/menu/trending_activity.xml Normal file
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@ -0,0 +1,10 @@
<?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_refresh_trending_activity"
android:orderInCategory="1"
android:title="@string/action_refresh"
android:icon="@drawable/ic_refresh_24dp"
app:showAsAction="ifRoom" />
</menu>