add code execution samples

samples/src/main/java/com/google/ai/client/generative/samples/code_execution.kt

@@ -0,0 +1,63 @@
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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.google.ai.client.generative.samples
+
+import com.google.ai.client.generativeai.GenerativeModel
+import com.google.ai.client.generativeai.type.Tool
+
+// Set up your API Key
+// ====================
+//
+// To use the Gemini API, you'll need an API key. To learn more, see
+// the "Set up your API Key section" in the [Gemini API
+// quickstart](https://ai.google.dev/gemini-api/docs/quickstart?lang=android#set-up-api-key).
+
+suspend fun codeExecutionBasic() {
+    // [START code_execution_basic]
+
+    val model = GenerativeModel(
+        // Specify a Gemini model appropriate for your use case
+        modelName = "gemini-1.5-pro",
+        // Access your API key as a Build Configuration variable (see "Set up your API key" above)
+        apiKey = BuildConfig.apiKey,
+        tools = listOf(Tool.CODE_EXECUTION)
+    )
+
+    val response = model.generateContent("What is the sum of the first 50 prime numbers?")
+
+    println(response.text)
+    // [END code_execution_basic]
+}
+
+suspend fun codeExecutionChat() {
+    // [START code_execution_chat]
+
+    val model = GenerativeModel(
+        // Specify a Gemini model appropriate for your use case
+        modelName = "gemini-1.5-pro",
+        // Access your API key as a Build Configuration variable (see "Set up your API key" above)
+        apiKey = BuildConfig.apiKey,
+        tools = listOf(Tool.CODE_EXECUTION)
+    )
+
+    val chat = model.startChat()
+
+    val response = chat.sendMessage("What is the sum of the first 50 prime numbers?")
+
+    println(response.text)
+    // [END code_execution_chat]
+}

samples/src/main/java/com/google/ai/client/generative/samples/java/code_execution.java

@@ -0,0 +1,123 @@
+// Copyright 2024 Google LLC
+//
+// 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.google.ai.client.generative.samples.java;
+
+
+import com.google.ai.client.generativeai.GenerativeModel;
+import com.google.ai.client.generativeai.java.ChatFutures;
+import com.google.ai.client.generativeai.java.GenerativeModelFutures;
+import com.google.ai.client.generativeai.type.Content;
+import com.google.ai.client.generativeai.type.GenerateContentResponse;
+import com.google.ai.client.generativeai.type.RequestOptions;
+import com.google.ai.client.generativeai.type.Tool;
+import com.google.common.util.concurrent.FutureCallback;
+import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.ListenableFuture;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.concurrent.Executor;
+import java.util.concurrent.Executors;
+
+// Set up your API Key
+// ====================
+//
+// To use the Gemini API, you'll need an API key. To learn more, see
+// the "Set up your API Key section" in the [Gemini API
+// quickstart](https://ai.google.dev/gemini-api/docs/quickstart?lang=android#set-up-api-key).
+class CodeExecution {
+
+    void codeExecutionBasic() {
+        // [START code_execution_basic]
+        // Specify a Gemini model appropriate for your use case
+        GenerativeModel gm =
+                new GenerativeModel(
+                        /* modelName */ "gemini-1.5-pro",
+                        // Access your API key as a Build Configuration variable (see "Set up your API key"
+                        // above)
+                        /* apiKey */ BuildConfig.apiKey,
+                        /* generationConfig */ null,
+                        /* safetySettings */ null,
+                        /* requestOptions */ new RequestOptions(),
+                        /* tools */ Collections.singletonList(Tool.Companion.getCODE_EXECUTION()));
+        GenerativeModelFutures model = GenerativeModelFutures.from(gm);
+
+        Content inputContent =
+                new Content.Builder().addText("What is the sum of the first 50 prime numbers?").build();
+
+        // For illustrative purposes only. You should use an executor that fits your needs.
+        Executor executor = Executors.newSingleThreadExecutor();
+
+        ListenableFuture<GenerateContentResponse> response = model.generateContent(inputContent);
+        Futures.addCallback(
+                response,
+                new FutureCallback<GenerateContentResponse>() {
+                    @Override
+                    public void onSuccess(GenerateContentResponse result) {
+                        String resultText = result.getText();
+                        System.out.println(resultText);
+                    }
+
+                    @Override
+                    public void onFailure(Throwable t) {
+                        t.printStackTrace();
+                    }
+                },
+                executor);
+        // [END code_execution_basic]
+    }
+
+    void codeExecutionChat() {
+        // [START code_execution_chat]
+        // Specify a Gemini model appropriate for your use case
+        GenerativeModel gm =
+                new GenerativeModel(
+                        /* modelName */ "gemini-1.5-pro",
+                        // Access your API key as a Build Configuration variable (see "Set up your API key"
+                        // above)
+                        /* apiKey */ BuildConfig.apiKey,
+                        /* generationConfig */ null,
+                        /* safetySettings */ null,
+                        /* requestOptions */ new RequestOptions(),
+                        /* tools */ Collections.singletonList(Tool.Companion.getCODE_EXECUTION()));
+        GenerativeModelFutures model = GenerativeModelFutures.from(gm);
+
+        Content inputContent =
+                new Content.Builder().addText("What is the sum of the first 50 prime numbers?").build();
+
+        ChatFutures chat = model.startChat();
+
+        // For illustrative purposes only. You should use an executor that fits your needs.
+        Executor executor = Executors.newSingleThreadExecutor();
+
+        ListenableFuture<GenerateContentResponse> response = chat.sendMessage(inputContent);
+        Futures.addCallback(
+                response,
+                new FutureCallback<GenerateContentResponse>() {
+                    @Override
+                    public void onSuccess(GenerateContentResponse result) {
+                        String resultText = result.getText();
+                        System.out.println(resultText);
+                    }
+
+                    @Override
+                    public void onFailure(Throwable t) {
+                        t.printStackTrace();
+                    }
+                },
+                executor);
+        // [END code_execution_chat]
+    }
+}