support contact shortcuts

* support contact shortcuts
* make ShortcutActivity extends AbstractSearchableListItemActivity
* Draw the app icon in the corner of the icon and modify the name of the widget
* updated label and icon size

1 files changed, 68 insertions, 0 deletions

diff --git a/src/main/java/de/pixart/messenger/ui/ShortcutActivity.java b/src/main/java/de/pixart/messenger/ui/ShortcutActivity.java
new file mode 100644
index 000000000..52f87c5a3
--- /dev/null
+++ b/src/main/java/de/pixart/messenger/ui/ShortcutActivity.java
@@ -0,0 +1,68 @@
+package de.pixart.messenger.ui;
+
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.v7.app.ActionBar;
+import android.view.View;
+import android.view.inputmethod.InputMethodManager;
+
+import java.util.Collections;
+
+import de.pixart.messenger.R;
+import de.pixart.messenger.entities.Account;
+import de.pixart.messenger.entities.Contact;
+import de.pixart.messenger.entities.ListItem;
+
+public class ShortcutActivity extends AbstractSearchableListItemActivity {
+
+    @Override
+    protected void refreshUiReal() {
+
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        getListView().setOnItemClickListener((parent, view, position, id) -> {
+            final InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
+            imm.hideSoftInputFromWindow(getSearchEditText().getWindowToken(), InputMethodManager.HIDE_IMPLICIT_ONLY);
+
+            ListItem listItem = getListItems().get(position);
+            Intent shortcut = xmppConnectionService.getShortcutService().createShortcut(((Contact) listItem));
+            setResult(RESULT_OK, shortcut);
+            finish();
+        });
+        binding.fab.setVisibility(View.GONE);
+    }
+
+    @Override
+    protected void onStart() {
+        super.onStart();
+        ActionBar bar = getSupportActionBar();
+        if (bar != null) {
+            bar.setTitle(R.string.create_shortcut);
+        }
+    }
+
+    @Override
+    protected void filterContacts(String needle) {
+        getListItems().clear();
+        if (xmppConnectionService == null) {
+            getListItemAdapter().notifyDataSetChanged();
+            return;
+        }
+        for (final Account account : xmppConnectionService.getAccounts()) {
+            if (account.getStatus() != Account.State.DISABLED) {
+                for (final Contact contact : account.getRoster().getContacts()) {
+                    if (contact.showInRoster()
+                            && contact.match(this, needle)) {
+                        getListItems().add(contact);
+                    }
+                }
+            }
+        }
+        Collections.sort(getListItems());
+        getListItemAdapter().notifyDataSetChanged();
+    }
+}
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