add option to allow multiple poll choices

Author: sk22

mastodon/src/main/java/org/joinmastodon/android/fragments/ComposeFragment.java

@@ -40,6 +40,7 @@
 import android.view.animation.LinearInterpolator;
 import android.view.inputmethod.InputMethodManager;
 import android.widget.Button;
+import android.widget.CheckBox;
 import android.widget.EditText;
 import android.widget.FrameLayout;
 import android.widget.ImageButton;
@@ -150,6 +151,8 @@ public class ComposeFragment extends MastodonToolbarFragment implements OnBackPr
 	private ReorderableLinearLayout pollOptionsView;
 	private View pollWrap;
 	private View addPollOptionBtn;
+	private View pollAllowMultipleItem;
+	private CheckBox pollAllowMultipleCheckbox;
 	private TextView pollDurationView;
 
 	private ArrayList<DraftPollOption> pollOptions=new ArrayList<>();
@@ -288,6 +291,9 @@ public void onIconChanged(int icon){
 		pollOptionsView=view.findViewById(R.id.poll_options);
 		pollWrap=view.findViewById(R.id.poll_wrap);
 		addPollOptionBtn=view.findViewById(R.id.add_poll_option);
+		pollAllowMultipleItem=view.findViewById(R.id.poll_allow_multiple);
+		pollAllowMultipleCheckbox=view.findViewById(R.id.poll_allow_multiple_checkbox);
+		pollAllowMultipleItem.setOnClickListener(v->this.togglePollAllowMultiple());
 
 		addPollOptionBtn.setOnClickListener(v->{
 			createDraftPollOption().edit.requestFocus();
@@ -302,6 +308,7 @@ public void onIconChanged(int icon){
 			pollBtn.setSelected(true);
 			mediaBtn.setEnabled(false);
 			pollWrap.setVisibility(View.VISIBLE);
+			updatePollAllowMultiple(savedInstanceState.getBoolean("pollAllowMultiple", false));
 			for(String oldText:savedInstanceState.getStringArrayList("pollOptions")){
 				DraftPollOption opt=createDraftPollOption();
 				opt.edit.setText(oldText);
@@ -312,6 +319,7 @@ public void onIconChanged(int icon){
 			pollBtn.setSelected(true);
 			mediaBtn.setEnabled(false);
 			pollWrap.setVisibility(View.VISIBLE);
+			updatePollAllowMultiple(editingStatus.poll.multiple);
 			for(Poll.Option eopt:editingStatus.poll.options){
 				DraftPollOption opt=createDraftPollOption();
 				opt.edit.setText(eopt.title);
@@ -381,6 +389,7 @@ public void onSaveInstanceState(Bundle outState){
 			outState.putStringArrayList("pollOptions", opts);
 			outState.putInt("pollDuration", pollDuration);
 			outState.putString("pollDurationStr", pollDurationStr);
+			outState.putBoolean("pollAllowMultiple", pollAllowMultipleItem.isSelected());
 		}
 		outState.putBoolean("hasSpoiler", hasSpoiler);
 		if(!attachments.isEmpty()){
@@ -658,6 +667,7 @@ private void publish(){
 		if(!pollOptions.isEmpty()){
 			req.poll=new CreateStatus.Request.Poll();
 			req.poll.expiresIn=pollDuration;
+			req.poll.multiple=pollAllowMultipleItem.isSelected();
 			for(DraftPollOption opt:pollOptions)
 				req.poll.options.add(opt.edit.getText().toString());
 		}
@@ -1158,6 +1168,11 @@ private DraftPollOption createDraftPollOption(){
 		option.view=LayoutInflater.from(getActivity()).inflate(R.layout.compose_poll_option, pollOptionsView, false);
 		option.edit=option.view.findViewById(R.id.edit);
 		option.dragger=option.view.findViewById(R.id.dragger_thingy);
+		ImageView icon = option.view.findViewById(R.id.icon);
+		icon.setImageDrawable(getContext().getDrawable(pollAllowMultipleItem.isSelected() ?
+				R.drawable.ic_poll_checkbox_regular_selector :
+				R.drawable.ic_poll_option_button
+		));
 
 		option.dragger.setOnLongClickListener(v->{
 			pollOptionsView.startDragging(option.view);
@@ -1319,6 +1334,27 @@ private void updateVisibilityIcon(){
 		});
 	}
 
+	private void togglePollAllowMultiple() {
+		updatePollAllowMultiple(!pollAllowMultipleItem.isSelected());
+	}
+
+	private void updatePollAllowMultiple(boolean multiple){
+		pollAllowMultipleItem.setSelected(multiple);
+		pollAllowMultipleCheckbox.setChecked(multiple);
+		ImageView btn = addPollOptionBtn.findViewById(R.id.add_poll_option_icon);
+		btn.setImageDrawable(getContext().getDrawable(multiple ?
+				R.drawable.ic_fluent_add_square_24_regular :
+				R.drawable.ic_fluent_add_circle_24_regular
+		));
+		for (DraftPollOption opt:pollOptions) {
+			ImageView icon = opt.view.findViewById(R.id.icon);
+			icon.setImageDrawable(getContext().getDrawable(multiple ?
+					R.drawable.ic_poll_checkbox_regular_selector :
+					R.drawable.ic_poll_option_button
+			));
+		}
+	}
+
 	@Override
 	public void onSelectionChanged(int start, int end){
 		if(ignoreSelectionChanges)

mastodon/src/main/res/drawable/ic_fluent_add_square_24_regular.xml

@@ -0,0 +1,3 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:width="24dp" android:height="24dp" android:viewportWidth="24" android:viewportHeight="24">
+    <path android:pathData="M12 7c0.414 0 0.75 0.336 0.75 0.75v3.5h3.5c0.414 0 0.75 0.336 0.75 0.75s-0.336 0.75-0.75 0.75h-3.5v3.5c0 0.414-0.336 0.75-0.75 0.75s-0.75-0.336-0.75-0.75v-3.5h-3.5C7.336 12.75 7 12.414 7 12s0.336-0.75 0.75-0.75h3.5v-3.5C11.25 7.336 11.586 7 12 7zM3 6.25C3 4.455 4.455 3 6.25 3h11.5C19.545 3 21 4.455 21 6.25v11.5c0 1.795-1.455 3.25-3.25 3.25H6.25C4.455 21 3 19.545 3 17.75V6.25zM6.25 4.5C5.284 4.5 4.5 5.284 4.5 6.25v11.5c0 0.966 0.784 1.75 1.75 1.75h11.5c0.966 0 1.75-0.784 1.75-1.75V6.25c0-0.966-0.784-1.75-1.75-1.75H6.25z" android:fillColor="@color/fluent_default_icon_tint"/>
+</vector>

mastodon/src/main/res/layout/compose_poll_option.xml

@@ -15,6 +15,7 @@
 		android:outlineProvider="background"
 		android:elevation="2dp">
 		<ImageView
+			android:id="@+id/icon"
 			android:layout_width="24dp"
 			android:layout_height="24dp"
 			android:layout_margin="16dp"

mastodon/src/main/res/layout/fragment_compose.xml

@@ -129,6 +129,7 @@
 					android:outlineProvider="background"
 					android:elevation="2dp">
 					<ImageView
+						android:id="@+id/add_poll_option_icon"
 						android:layout_width="24dp"
 						android:layout_height="24dp"
 						android:layout_margin="16dp"
@@ -145,6 +146,39 @@
 					android:textAppearance="@style/m3_label_large"
 					android:textColor="?android:textColorPrimary"
 					tools:text="Duration: 7 days"/>
+
+				<LinearLayout
+					android:id="@+id/poll_allow_multiple"
+					android:orientation="horizontal"
+					android:layout_width="match_parent"
+					android:layout_height="wrap_content"
+					android:layout_marginBottom="16dp"
+					android:layout_marginTop="8dp"
+					android:gravity="center_vertical"
+					android:layoutDirection="locale"
+					android:paddingLeft="16dp"
+					android:paddingRight="16dp"
+					android:paddingTop="12dp"
+					android:paddingBottom="12dp"
+					android:background="?android:selectableItemBackground">
+
+					<CheckBox
+						android:id="@+id/poll_allow_multiple_checkbox"
+						android:clickable="false"
+						android:layout_width="wrap_content"
+						android:layout_height="24dp"
+						android:layout_marginEnd="24dp"
+						android:duplicateParentState="true"
+						android:importantForAccessibility="no"/>
+
+					<TextView
+						android:layout_width="0dp"
+						android:layout_height="wrap_content"
+						android:layout_weight="1"
+						android:textSize="16sp"
+						android:singleLine="true"
+						android:text="@string/poll_allow_multiple" />
+				</LinearLayout>
 			</LinearLayout>
 
 			<org.joinmastodon.android.ui.views.ComposeMediaLayout

mastodon/src/main/res/values/strings.xml

@@ -397,4 +397,5 @@
 	<string name="login_title">Welcome Back</string>
 	<string name="login_subtitle">Log in with the server where you created your account.</string>
 	<string name="server_url">Server URL</string>
+	<string name="poll_allow_multiple">Allow multiple choices</string>
 </resources>