Adding ActionProvider demo.

Change-Id: If0f540cd796ced27f392f1c31d20ab5ab34e5c3e
2011-07-14 16:25:57 -07:00
parent 7a88cc163b
commit ddece2d84d
5 changed files with 123 additions and 0 deletions
--- a/samples/ApiDemos/src/com/example/android/apis/app/ActionBarActionProviderActivity.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/ActionBarActionProviderActivity.java
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.example.android.apis.app;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.widget.ShareActionProvider;
+
+import java.io.File;
+
+import com.example.android.apis.R;
+
+/**
+ * This activity demonstrates how to use an {@link android.view.ActionProvider}
+ * for adding functionality to the Action Bar. In particular this demo is adding
+ * a menu item with ShareActionProvider as its action provider. The
+ * ShareActionProvider is responsible for managing the UI for sharing actions.
+ */
+public class ActionBarActionProviderActivity extends Activity {
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        // Inflate your menu.
+        getMenuInflater().inflate(R.menu.action_bar_action_provider, menu);
+
+        // Set file with share history to the provider and set the share intent.
+        MenuItem actionItem = menu.findItem(R.id.menu_item_share_action_provider_action_bar);
+        ShareActionProvider actionProvider = (ShareActionProvider) actionItem.getActionProvider();
+        actionProvider.setShareHistoryFileName(ShareActionProvider.DEFAULT_SHARE_HISTORY_FILE_NAME);
+        actionProvider.setShareIntent(createShareIntent());
+
+        // Set file with share history to the provider and set the share intent.
+        MenuItem overflowItem = menu.findItem(R.id.menu_item_share_action_provider_overflow);
+        ShareActionProvider overflowProvider =
+            (ShareActionProvider) overflowItem.getActionProvider();
+        overflowProvider.setShareHistoryFileName(
+            ShareActionProvider.DEFAULT_SHARE_HISTORY_FILE_NAME);
+        overflowProvider.setShareIntent(createShareIntent());
+
+        return true;
+    }
+
+    /**
+     * Creates a sharing {@link Intent}.
+     *
+     * @return The sharing intent.
+     */
+    private Intent createShareIntent() {
+        Intent shareIntent = new Intent(Intent.ACTION_SEND);
+        shareIntent.setType("image/*");
+        Uri uri = Uri.fromFile(new File(getFilesDir(), "SomeFileToShare"));
+        shareIntent.putExtra(Intent.EXTRA_STREAM, uri.toString());
+        return shareIntent;
+    }
+}