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Fix issue #894 - Add a search bar for custom emojis

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This commit is contained in:
Thomas 2023-12-22 17:55:28 +01:00
parent fadf3fb788
commit f7714fa738
3 changed files with 127 additions and 15 deletions
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60
app/src/main/java/app/fedilab/android/mastodon/client/entities/api/EmojiInstance.java
View file

@ -14,12 +14,17 @@ package app.fedilab.android.mastodon.client.entities.api;
* You should have received a copy of the GNU General Public License along with Fedilab; if not,
* see <http://www.gnu.org/licenses>. */
import static app.fedilab.android.BaseMainActivity.emojis;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteBlobTooBigException;
import android.database.sqlite.SQLiteDatabase;
import android.os.Handler;
import android.os.Looper;
import androidx.annotation.NonNull;
import androidx.lifecycle.ViewModelProvider;
import com.google.gson.Gson;
@ -225,6 +230,61 @@ public class EmojiInstance implements Serializable {
}
}
public interface EmojiFilteredCallBack{
void get(List<Emoji> emojiList);
}
/**
* Returns the emojis for an instance
*
* @param instance String
* @param filter String
* @param callBack EmojiFilteredCallBack - Get filtered emojis
*
* @return List<Emoji> - List of {@link Emoji}
*/
public void getEmojiListFiltered(@NonNull String instance, @NonNull String filter, EmojiFilteredCallBack callBack) throws DBException {
if (db == null) {
throw new DBException("db is null. Wrong initialization.");
}
new Thread(() -> {
List<Emoji> emojiArrayList= new ArrayList<>();
List<Emoji> emojiFiltered= new ArrayList<>();
if (emojis == null || !emojis.containsKey(BaseMainActivity.currentInstance) || emojis.get(BaseMainActivity.currentInstance) == null) {
try {
Cursor c = db.query(Sqlite.TABLE_EMOJI_INSTANCE, null, Sqlite.COL_INSTANCE + " = '" + instance + "'", null, null, null, null, "1");
emojiArrayList = cursorToEmojiList(c);
} catch (Exception e) {
MastodonInstanceService mastodonInstanceService = init(instance);
Call<List<Emoji>> emojiCall = mastodonInstanceService.customEmoji();
if (emojiCall != null) {
try {
Response<List<Emoji>> emojiResponse = emojiCall.execute();
if (emojiResponse.isSuccessful()) {
emojiArrayList = emojiResponse.body();
}
} catch (Exception err) {
err.printStackTrace();
}
}
}
} else {
emojiArrayList = emojis.get(instance);
}
if(emojiArrayList != null && emojiArrayList.size() > 0 ) {
for(Emoji emoji: emojiArrayList) {
if(emoji.shortcode.contains(filter)) {
emojiFiltered.add(emoji);
}
}
}
Handler mainHandler = new Handler(Looper.getMainLooper());
Runnable myRunnable = () -> callBack.get(emojiFiltered);
mainHandler.post(myRunnable);
}).start();
}
/**
* Restore emoji list from db
*

61
app/src/main/java/app/fedilab/android/mastodon/ui/drawer/ComposeAdapter.java
View file

@ -59,6 +59,7 @@ import androidx.annotation.NonNull;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.widget.AppCompatEditText;
import androidx.appcompat.widget.LinearLayoutCompat;
import androidx.appcompat.widget.SearchView;
import androidx.core.app.ActivityCompat;
import androidx.core.app.ActivityOptionsCompat;
import androidx.core.content.ContextCompat;
@ -103,11 +104,13 @@ import app.fedilab.android.activities.MainActivity;
import app.fedilab.android.databinding.ComposeAttachmentItemBinding;
import app.fedilab.android.databinding.ComposePollBinding;
import app.fedilab.android.databinding.ComposePollItemBinding;
import app.fedilab.android.databinding.CustomEmojiPickerBinding;
import app.fedilab.android.databinding.DrawerMediaListBinding;
import app.fedilab.android.databinding.DrawerStatusComposeBinding;
import app.fedilab.android.databinding.DrawerStatusSimpleBinding;
import app.fedilab.android.mastodon.activities.ComposeActivity;
import app.fedilab.android.mastodon.activities.MediaActivity;
import app.fedilab.android.mastodon.activities.SearchResultTabActivity;
import app.fedilab.android.mastodon.client.entities.api.Account;
import app.fedilab.android.mastodon.client.entities.api.Attachment;
import app.fedilab.android.mastodon.client.entities.api.Emoji;
@ -2119,29 +2122,57 @@ public class ComposeAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder
* @param holder - view for the message {@link ComposeViewHolder}
*/
private void displayEmojiPicker(ComposeViewHolder holder, String instance) throws DBException {
final AlertDialog.Builder builder = new MaterialAlertDialogBuilder(context);
int paddingPixel = 15;
float density = context.getResources().getDisplayMetrics().density;
int paddingDp = (int) (paddingPixel * density);
builder.setNegativeButton(R.string.cancel, (dialog, which) -> dialog.dismiss());
builder.setTitle(R.string.insert_emoji);
CustomEmojiPickerBinding customEmojiPickerBinding = CustomEmojiPickerBinding.inflate(LayoutInflater.from(context), new LinearLayout(context), false);
if (emojis != null && emojis.size() > 0) {
GridView gridView = new GridView(context);
gridView.setAdapter(new EmojiAdapter(emojis.get(instance)));
gridView.setNumColumns(5);
gridView.setOnItemClickListener((parent, view, position, id) -> {
customEmojiPickerBinding.gridview.setAdapter(new EmojiAdapter(emojis.get(instance)));
customEmojiPickerBinding.gridview.setOnItemClickListener((parent, view, position, id) -> {
holder.binding.content.getText().insert(holder.binding.content.getSelectionStart(), " :" + Objects.requireNonNull(emojis.get(instance)).get(position).shortcode + ": ");
alertDialogEmoji.dismiss();
});
gridView.setPadding(paddingDp, paddingDp, paddingDp, paddingDp);
builder.setView(gridView);
} else {
TextView textView = new TextView(context);
textView.setText(context.getString(R.string.no_emoji));
textView.setPadding(paddingDp, paddingDp, paddingDp, paddingDp);
builder.setView(textView);
}
customEmojiPickerBinding.toolbarSearch.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
@Override
public boolean onQueryTextSubmit(String query) {
InputMethodManager imm = (InputMethodManager) context.getSystemService(INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(customEmojiPickerBinding.toolbarSearch.getWindowToken(), 0);
try {
new EmojiInstance(context).getEmojiListFiltered(instance, query.trim(), emojiList -> {
if (emojiList != null && emojiList.size() > 0) {
customEmojiPickerBinding.gridview.setAdapter(new EmojiAdapter(emojiList));
customEmojiPickerBinding.gridview.setOnItemClickListener((parent, view, position, id) -> {
holder.binding.content.getText().insert(holder.binding.content.getSelectionStart(), " :" + emojiList.get(position).shortcode + ": ");
alertDialogEmoji.dismiss();
});
}
});
} catch (DBException e) {
throw new RuntimeException(e);
}
return false;
}
@Override
public boolean onQueryTextChange(String newText) {
try {
new EmojiInstance(context).getEmojiListFiltered(instance, newText.trim(), emojiList -> {
if (emojiList != null && emojiList.size() > 0) {
customEmojiPickerBinding.gridview.setAdapter(new EmojiAdapter(emojiList));
customEmojiPickerBinding.gridview.setOnItemClickListener((parent, view, position, id) -> {
holder.binding.content.getText().insert(holder.binding.content.getSelectionStart(), " :" + emojiList.get(position).shortcode + ": ");
alertDialogEmoji.dismiss();
});
}
});
} catch (DBException e) {
throw new RuntimeException(e);
}
return false;
}
});
builder.setView(customEmojiPickerBinding.getRoot());
alertDialogEmoji = builder.show();
}

21
app/src/main/res/layouts/mastodon/layout/custom_emoji_picker.xml Normal file
View file

@ -0,0 +1,21 @@
<?xml version="1.0" encoding="utf-8"?>
<androidx.appcompat.widget.LinearLayoutCompat xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:padding="15dp"
android:orientation="vertical">
<androidx.appcompat.widget.SearchView
android:id="@+id/toolbar_search"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:iconifiedByDefault="false"
android:layout_gravity="center_vertical"
android:gravity="center" />
<GridView
android:id="@+id/gridview"
android:layout_width="match_parent"
android:numColumns="5"
android:layout_height="0dp"
android:layout_weight="1"/>
</androidx.appcompat.widget.LinearLayoutCompat>