Add ShareViaAccountActivity

src/main/AndroidManifest.xml

@@ -160,6 +160,10 @@
             android:name=".ui.ManageAccountActivity"
             android:label="@string/title_activity_manage_accounts"
             android:launchMode="singleTask" />
+        <activity
+            android:name=".ui.ShareViaAccountActivity"
+            android:label="@string/title_activity_share_via_account"
+            android:launchMode="singleTop" />
         <activity
             android:name=".ui.EditAccountActivity"
             android:launchMode="singleTop"

src/main/java/de/pixart/messenger/ui/ShareViaAccountActivity.java

@@ -0,0 +1,104 @@
+package de.pixart.messenger.ui;
+
+import android.app.ActionBar;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.AdapterView.OnItemClickListener;
+import android.widget.ListView;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import de.pixart.messenger.R;
+import de.pixart.messenger.entities.Account;
+import de.pixart.messenger.entities.Conversation;
+import de.pixart.messenger.ui.adapter.AccountAdapter;
+import de.pixart.messenger.xmpp.jid.InvalidJidException;
+import de.pixart.messenger.xmpp.jid.Jid;
+
+public class ShareViaAccountActivity extends XmppActivity {
+    public static final String EXTRA_CONTACT = "contact";
+    public static final String EXTRA_BODY = "body";
+
+    protected final List<Account> accountList = new ArrayList<>();
+    protected ListView accountListView;
+    protected AccountAdapter mAccountAdapter;
+
+    @Override
+    protected void refreshUiReal() {
+        synchronized (this.accountList) {
+            accountList.clear();
+            accountList.addAll(xmppConnectionService.getAccounts());
+        }
+        ActionBar actionBar = getActionBar();
+        if (actionBar != null) {
+            actionBar.setHomeButtonEnabled(this.accountList.size() > 0);
+            actionBar.setDisplayHomeAsUpEnabled(this.accountList.size() > 0);
+        }
+        mAccountAdapter.notifyDataSetChanged();
+    }
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        setContentView(R.layout.manage_accounts);
+
+        accountListView = findViewById(R.id.account_list);
+        this.mAccountAdapter = new AccountAdapter(this, accountList);
+        accountListView.setAdapter(this.mAccountAdapter);
+        accountListView.setOnItemClickListener(new OnItemClickListener() {
+
+            @Override
+            public void onItemClick(AdapterView<?> arg0, View view,
+                                    int position, long arg3) {
+                final Account account = accountList.get(position);
+                final String body = getIntent().getStringExtra(EXTRA_BODY);
+
+                try {
+                    final Jid contact = Jid.fromString(getIntent().getStringExtra(EXTRA_CONTACT));
+                    final Conversation conversation = xmppConnectionService.findOrCreateConversation(
+                            account, contact, false, false);
+                    switchToConversation(conversation, body, false);
+                } catch (InvalidJidException e) {
+                    // ignore error
+                }
+
+                finish();
+            }
+        });
+    }
+
+    @Override
+    protected void onStart() {
+        super.onStart();
+        final int theme = findTheme();
+        if (this.mTheme != theme) {
+            recreate();
+        }
+    }
+
+    @Override
+    void onBackendConnected() {
+        final int numAccounts = xmppConnectionService.getAccounts().size();
+
+        if (numAccounts == 1) {
+            final String body = getIntent().getStringExtra(EXTRA_BODY);
+            final Account account = xmppConnectionService.getAccounts().get(0);
+
+            try {
+                final Jid contact = Jid.fromString(getIntent().getStringExtra(EXTRA_CONTACT));
+                final Conversation conversation = xmppConnectionService.findOrCreateConversation(
+                        account, contact, false, false);
+                switchToConversation(conversation, body, false);
+            } catch (InvalidJidException e) {
+                // ignore error
+            }
+
+            finish();
+        } else {
+            refreshUiReal();
+        }
+    }
+}

src/main/res/values/strings.xml

@@ -747,4 +747,5 @@
     <string name="pref_use_bundled_emoji">Use integrated emojis</string>
     <string name="pref_use_bundled_emoji_summary">Use the integrated emoji library instead of using your devices ones. Changes will be available after reopening the app.</string>
     <string name="invalid_muc_nick">Invalid nickname</string>
+    <string name="title_activity_share_via_account">Share via account</string>
 </resources>