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添加简单http访问功能

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This commit is contained in:
ZhanGSKen
2025-03-27 20:45:57 +08:00
parent a66be9cd37
commit 803745d12e
6 changed files with 170 additions and 8 deletions
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5
ollama/src/main/AndroidManifest.xml
View File

@@ -4,6 +4,9 @@
xmlns:tools="http://schemas.android.com/tools"
package="cc.winboll.studio.ollama">
<!-- 拥有完全的网络访问权限 -->
<uses-permission android:name="android.permission.INTERNET"/>
<application
tools:replace="android:appComponentFactory"
android:appComponentFactory="android.support.v4.app.CoreComponentFactory"
@@ -36,4 +39,4 @@
</application>
</manifest>
</manifest>

17
ollama/src/main/java/cc/winboll/studio/ollama/MainActivity.java
View File

@@ -2,11 +2,18 @@ package cc.winboll.studio.ollama;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import cc.winboll.studio.libappbase.LogView;
public class MainActivity extends Activity {
LogView mLogView;
TextView mtvMeaasge;
EditText metAsk;
Button mbtSend;
@Override
protected void onCreate(Bundle savedInstanceState) {
@@ -15,6 +22,10 @@ public class MainActivity extends Activity {
mLogView = findViewById(R.id.logview);
mLogView.start();
mtvMeaasge = findViewById(R.id.message_tv);
metAsk = findViewById(R.id.ask_et);
mbtSend = findViewById(R.id.send_bt);
}
@Override
@@ -22,4 +33,10 @@ public class MainActivity extends Activity {
super.onResume();
mLogView.start();
}
public void onSend(View view) {
OllamaClient.SyncAskThread thread = new OllamaClient.SyncAskThread(mtvMeaasge.getText().toString());
thread.start();
mtvMeaasge.setText("");
}
}

108
ollama/src/main/java/cc/winboll/studio/ollama/OllamaClient.java Normal file
View File

@@ -0,0 +1,108 @@
package cc.winboll.studio.ollama;
/**
* @Author ZhanGSKen@AliYun.Com
* @Date 2025/03/27 19:55:28
* @Describe 简单Http协议访问客户端
*/
import java.io.IOException;
import okhttp3.MediaType;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;
import org.json.JSONArray;
import org.json.JSONObject;
import org.json.JSONException;
import cc.winboll.studio.libappbase.LogUtils;
public class OllamaClient {
public static final String TAG = "OllamaClient";
//private static final String API_BASE_URL = "http://localhost:11434";
private static final String API_BASE_URL = "https://ollama.winboll.cc";
private static final OkHttpClient client = new OkHttpClient();
// 1. 生成文本示例
static void generateText(String prompt, String model) {
String url = API_BASE_URL + "/api/generate";
try {
JSONObject payload = new JSONObject()
.put("model", model)
.put("prompt", prompt)
.put("temperature", 0.7)
.put("max_tokens", 200);
Request request = new Request.Builder()
.url(url)
.post(RequestBody.create(payload.toString(), MediaType.get("application/json")))
.build();
Response response = client.newCall(request).execute();
if (response.isSuccessful()) {
String result = response.body().string();
JSONObject json = new JSONObject(result);
LogUtils.d(TAG, "生成结果: " + json.getString("response"));
//System.out.println("生成结果: " + json.getString("response"));
} else {
LogUtils.d(TAG, "请求失败: " + response.code());
//System.out.println("请求失败: " + response.code() + " " + response.message());
}
} catch (JSONException|IOException e) {
LogUtils.d(TAG, e, Thread.currentThread().getStackTrace());
}
}
// 2. 获取模型列表示例
static void getModelList() {
String url = API_BASE_URL + "/api/models";
LogUtils.d(TAG, "url : " + url);
Request request = new Request.Builder().url(url).build();
try {
Response response = client.newCall(request).execute();
if (response.isSuccessful()) {
JSONArray models = new JSONArray(response.body().string());
//System.out.println("可用模型列表:");
LogUtils.d(TAG, "可用模型列表:");
for (int i = 0; i < models.length(); i++) {
JSONObject model = models.getJSONObject(i);
LogUtils.d(TAG, "- " + model.getString("name") + " (" + model.getString("size") + ")");
//System.out.println("- " + model.getString("name") + " (" + model.getString("size") + ")");
}
} else {
LogUtils.d(TAG, "获取模型列表失败: " + response.code());
//System.out.println("获取模型列表失败: " + response.code());
}
} catch (JSONException | IOException e) {
LogUtils.d(TAG, e, Thread.currentThread().getStackTrace());
}
}
static void unittest(String ask) {
// 获取模型列表
getModelList();
// 生成文本
generateText(ask, "llama2");
}
public static class SyncAskThread extends Thread {
String ask;
public SyncAskThread(String ask) {
this.ask = ask;
}
@Override
public void run() {
super.run();
LogUtils.d(TAG, "run() start.");
unittest(this.ask);
LogUtils.d(TAG, "run() end.");
}
}
}

42
ollama/src/main/res/layout/activity_main.xml
View File

@@ -10,13 +10,45 @@
android:layout_width="match_parent"
android:layout_height="0dp"
android:gravity="center_vertical|center_horizontal"
android:layout_weight="1.0">
android:layout_weight="1.0"
android:orientation="vertical">
<TextView
android:layout_width="wrap_content"
<ScrollView
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1.0">
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:text="Ollama"
android:textAppearance="?android:attr/textAppearanceLarge"
android:id="@+id/message_tv"/>
</ScrollView>
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Ollama"
android:textAppearance="?android:attr/textAppearanceLarge"/>
android:gravity="center_vertical">
<EditText
android:layout_width="0dp"
android:ems="10"
android:layout_height="wrap_content"
android:id="@+id/ask_et"
android:layout_weight="1.0"
android:text="Hello, World!"/>
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Send"
android:id="@+id/send_bt"
android:onClick="onSend"/>
</LinearLayout>
</LinearLayout>