feat(compose-shortcut): allow user to choose account

mastodon/src/main/AndroidManifest.xml

@@ -81,6 +81,15 @@
 				<data android:mimeType="*/*"/>
 			</intent-filter>
 		</activity>
+		<activity android:name=".ChooseAccountForComposeActivity" android:exported="true" android:configChanges="orientation|screenSize" android:windowSoftInputMode="adjustResize"
+			android:theme="@style/TransparentDialog">
+			<intent-filter>
+				<action android:name="android.intent.action.CHOOSER"/>
+				<category android:name="android.intent.category.LAUNCHER"/>
+				<data android:mimeType="*/*"/>
+			</intent-filter>
+		</activity>
+
 
 		<service android:name=".AudioPlayerService" android:foregroundServiceType="mediaPlayback"/>
 

mastodon/src/main/java/org/joinmastodon/android/ChooseAccountForComposeActivity.java

@@ -0,0 +1,52 @@
+package org.joinmastodon.android;
+
+import android.app.Fragment;
+import android.content.Intent;
+import android.os.Bundle;
+import android.widget.Toast;
+
+import org.joinmastodon.android.api.session.AccountSession;
+import org.joinmastodon.android.api.session.AccountSessionManager;
+import org.joinmastodon.android.fragments.ComposeFragment;
+import org.joinmastodon.android.ui.sheets.AccountSwitcherSheet;
+import org.joinmastodon.android.ui.utils.UiUtils;
+
+import java.util.List;
+import java.util.Objects;
+
+import androidx.annotation.Nullable;
+import me.grishka.appkit.FragmentStackActivity;
+
+public class ChooseAccountForComposeActivity extends FragmentStackActivity{
+	@Override
+	protected void onCreate(@Nullable Bundle savedInstanceState){
+		UiUtils.setUserPreferredTheme(this);
+		super.onCreate(savedInstanceState);
+		if (savedInstanceState == null && Objects.equals(getIntent().getAction(), Intent.ACTION_CHOOSER)) {
+			AccountSessionManager.getInstance().maybeUpdateLocalInfo();
+			List<AccountSession> sessions=AccountSessionManager.getInstance().getLoggedInAccounts();
+			if (sessions.isEmpty()){
+				Toast.makeText(this, R.string.err_not_logged_in, Toast.LENGTH_SHORT).show();
+				finish();
+			} else if (sessions.size() > 1) {
+				AccountSwitcherSheet sheet = new AccountSwitcherSheet(this, null, R.drawable.ic_fluent_compose_28_regular,
+						R.string.choose_account, null, false);
+				sheet.setOnClick((accountId, open) -> {
+					openComposeFragment(accountId);
+				});
+				sheet.show();
+			} else if (sessions.size() == 1) {
+				openComposeFragment(sessions.get(0).getID());
+			}
+		}
+	}
+
+	private void openComposeFragment(String accountID){
+		getWindow().setBackgroundDrawable(null);
+		Bundle args=new Bundle();
+		args.putString("account", accountID);
+		Fragment fragment=new ComposeFragment();
+		fragment.setArguments(args);
+		showFragmentClearingBackStack(fragment);
+	}
+}

mastodon/src/main/java/org/joinmastodon/android/MainActivity.java

@@ -111,8 +111,6 @@ public class MainActivity extends FragmentStackActivity implements ProvidesAssis
 				fragment.setArguments(args);
 				showFragmentClearingBackStack(fragment);
 			}
-		}else if(intent.getBooleanExtra("compose", false)){
-			showCompose();
 		}else if(Intent.ACTION_VIEW.equals(intent.getAction())){
 			handleURL(intent.getData(), null);
 		}/*else if(intent.hasExtra(PackageInstaller.EXTRA_STATUS) && GithubSelfUpdater.needSelfUpdating()){
@@ -187,17 +185,6 @@ public class MainActivity extends FragmentStackActivity implements ProvidesAssis
 		showFragment(fragment);
 	}
 
-	private void showCompose(){
-		AccountSession session=AccountSessionManager.getInstance().getLastActiveAccount();
-		if(session==null || !session.activated)
-			return;
-		ComposeFragment compose=new ComposeFragment();
-		Bundle composeArgs=new Bundle();
-		composeArgs.putString("account", session.getID());
-		compose.setArguments(composeArgs);
-		showFragment(compose);
-	}
-
 	private void maybeRequestNotificationsPermission(){
 		if(Build.VERSION.SDK_INT>=Build.VERSION_CODES.TIRAMISU && checkSelfPermission(Manifest.permission.POST_NOTIFICATIONS)!=PackageManager.PERMISSION_GRANTED){
 			requestPermissions(new String[]{Manifest.permission.POST_NOTIFICATIONS}, 100);
@@ -343,8 +330,6 @@ public class MainActivity extends FragmentStackActivity implements ProvidesAssis
 				}catch(BadParcelableException x){
 					Log.w(TAG, x);
 				}
-			} else if (intent.getBooleanExtra("compose", false)){
-				showCompose();
 			} else if (Intent.ACTION_VIEW.equals(intent.getAction())){
 				handleURL(intent.getData(), null);
 			} else {

mastodon/src/main/java/org/joinmastodon/android/api/session/AccountSessionManager.java

@@ -1,7 +1,5 @@
 package org.joinmastodon.android.api.session;
 
-import static org.unifiedpush.android.connector.UnifiedPush.getDistributor;
-
 import android.app.Activity;
 import android.app.NotificationManager;
 import android.content.ComponentName;
@@ -17,8 +15,7 @@ import android.util.Log;
 
 import org.joinmastodon.android.BuildConfig;
 import org.joinmastodon.android.E;
-import org.joinmastodon.android.GlobalUserPreferences;
+import org.joinmastodon.android.ChooseAccountForComposeActivity;
-import org.joinmastodon.android.MainActivity;
 import org.joinmastodon.android.MastodonApp;
 import org.joinmastodon.android.R;
 import org.joinmastodon.android.api.MastodonAPIController;
@@ -494,12 +491,11 @@ public class AccountSessionManager{
 		if((sm.getDynamicShortcuts().isEmpty() || BuildConfig.DEBUG) && !sessions.isEmpty()){
 			// There are no shortcuts, but there are accounts. Add a compose shortcut.
 			ShortcutInfo info=new ShortcutInfo.Builder(MastodonApp.context, "compose")
-					.setActivity(ComponentName.createRelative(MastodonApp.context, MainActivity.class.getName()))
+					.setActivity(ComponentName.createRelative(MastodonApp.context, ChooseAccountForComposeActivity.class.getName()))
 					.setShortLabel(MastodonApp.context.getString(R.string.new_post))
 					.setIcon(Icon.createWithResource(MastodonApp.context, R.mipmap.ic_shortcut_compose))
-					.setIntent(new Intent(MastodonApp.context, MainActivity.class)
+					.setIntent(new Intent(MastodonApp.context, ChooseAccountForComposeActivity.class)
-							.setAction(Intent.ACTION_MAIN)
+							.setAction(Intent.ACTION_CHOOSER))
-							.putExtra("compose", true))
 					.build();
 			sm.setDynamicShortcuts(Collections.singletonList(info));
 		}else if(sessions.isEmpty()){