`我在我的应用程序中使用对话流程作为聊天机器人。我试图为聊天机器人放置一些图像以将其发送给用户。它可以正常工作并出现在对话框流模拟器中，但是不起作用，并且我的应用程序中没有任何内容。有什么帮助吗？我正在使用android studio。我试图更改代码很多次，但该应用程序正常运行，但存在相同的问题
该图显示了我的应用程序中的结果以及对话框流模拟器中的结果 image to understand
package com.example.lmdinalarbi;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Color;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.design.widget.NavigationView;
import android.support.v4.content.ContextCompat;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.text.TextUtils;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import com.github.bassaer.chatmessageview.model.Message;
import com.github.bassaer.chatmessageview.view.ChatView;
import com.google.gson.Gson;
import com.google.gson.JsonElement;
import org.jetbrains.annotations.NotNull;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import ai.api.AIServiceException;
import ai.api.RequestExtras;
import ai.api.android.AIConfiguration;
import ai.api.android.AIDataService;
import ai.api.android.GsonFactory;
import ai.api.model.AIContext;
import ai.api.model.AIError;
import ai.api.model.AIEvent;
import ai.api.model.AIRequest;
import ai.api.model.AIResponse;
import ai.api.model.Metadata;
import ai.api.model.Result;
import ai.api.model.Status;
public class chatbotamali extends AppCompatActivity
implements NavigationView.OnNavigationItemSelectedListener,View.OnClickListener
{
public static final String TAG = MainActivity.class.getName();
private Gson gson = GsonFactory.getGson();
private AIDataService aiDataService;
private ChatView chatView;
private User myAccount;
private User amali;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_chatbotamali);
initChatView();
//Language, Dialogflow Client access token
final LanguageConfig config = new LanguageConfig("JavaScript", "239001d3094444b390e30d3e3ea6832bwwww"
,
AIConfiguration.SupportedLanguages.English,
AIConfiguration.RecognitionEngine.System
);
initService(config);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
drawer.addDrawerListener(toggle);
toggle.syncState();
getSupportActionBar().setTitle("AM ALI");
NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
navigationView.setNavigationItemSelectedListener(this);
}
@Override
public void onClick(View v) {
//new message
final Message message = new Message.Builder()
.setUser(myAccount)
.setRight(true)
.setText(chatView.getInputText())
.hideIcon(true)
.build();
//Set to chat view
chatView.send(message);
sendRequest(chatView.getInputText());
//Reset edit text
chatView.setInputText("");
}
private void sendRequest(String text) {
Log.d(TAG, text);
final String queryString = String.valueOf(text);
final String eventString = null;
final String contextString = null;
if (TextUtils.isEmpty(queryString) && TextUtils.isEmpty(eventString)) {
onError(new AIError(getString(R.string.non_empty_query)));
return;
}
new AiTask().execute(queryString, eventString, contextString);
}
public class AiTask extends AsyncTask<String, Void, AIResponse> {
private AIError aiError;
@Override
protected AIResponse doInBackground(final String... params) {
final AIRequest request = new AIRequest();
String query = params[0];
String event = params[1];
String context = params[2];
if (!TextUtils.isEmpty(query)){
request.setQuery(query);
}
if (!TextUtils.isEmpty(event)){
request.setEvent(new AIEvent(event));
}
RequestExtras requestExtras = null;
if (!TextUtils.isEmpty(context)) {
final List<AIContext> contexts = Collections.singletonList(new AIContext(context));
requestExtras = new RequestExtras(contexts, null);
}
try {
return aiDataService.request(request, requestExtras);
} catch (final AIServiceException e) {
aiError = new AIError(e);
return null;
}
}
@Override
protected void onPostExecute(final AIResponse response) {
if (response != null) {
onResult(response);
} else {
onError(aiError);
}
}
}
private void onResult(final AIResponse response) {
runOnUiThread(new Runnable() {
@Override
public void run() {
// Variables
gson.toJson(response);
final Status status = response.getStatus();
final Result result = response.getResult();
final String speech = result.getFulfillment().getSpeech();
final Metadata metadata = result.getMetadata();
final HashMap<String, JsonElement> params = result.getParameters();
// Logging
Log.d(TAG, "onResult");
Log.i(TAG, "Received success response");
Log.i(TAG, "Status code: " + status.getCode());
Log.i(TAG, "Status type: " + status.getErrorType());
Log.i(TAG, "Resolved query: " + result.getResolvedQuery());
Log.i(TAG, "Action: " + result.getAction());
Log.i(TAG, "Speech: " + speech);
if (metadata != null) {
Log.i(TAG, "Intent id: " + metadata.getIntentId());
Log.i(TAG, "Intent name: " + metadata.getIntentName());
}
if (params != null && !params.isEmpty()) {
Log.i(TAG, "Parameters: ");
for (final Map.Entry<String, JsonElement> entry : params.entrySet()) {
Log.i(TAG, String.format("%s: %s",
entry.getKey(), entry.getValue().toString()));
}
}
//Update view to bot says
final Message receivedMessage = new Message.Builder()
.setUser(amali)
.setRight(false)
.setText(speech)
.build();
chatView.receive(receivedMessage);
}
});
}
private void onError(final AIError error) {
runOnUiThread(new Runnable() {
@Override
public void run() {
Log.e(TAG,error.toString());
}
});
}
private void initChatView() {
int myId = 0;
Bitmap icon = BitmapFactory.decodeResource(getResources(), R.drawable.tunis);
String myName = "wledelmdina";
myAccount = new User(myId, myName, icon);
int botId = 1;
String botName = "amali";
amali = new User(botId, botName, icon);
chatView = findViewById(R.id.chat_view);
chatView.setRightBubbleColor(ContextCompat.getColor(this, R.color.green500));
chatView.setLeftBubbleColor(Color.RED);
chatView.setBackgroundColor(ContextCompat.getColor(this, R.color.aidialog_background));
chatView.setSendButtonColor(ContextCompat.getColor(this, R.color.lightBlue500));
chatView.setSendIcon(R.drawable.ic_action_send);
chatView.setRightMessageTextColor(Color.WHITE);
chatView.setLeftMessageTextColor(Color.WHITE);
chatView.setUsernameTextColor(Color.BLACK);
chatView.setSendTimeTextColor(Color.GRAY);
chatView.setDateSeparatorColor(Color.GRAY);
chatView.setInputTextHint("new message...");
chatView.setMessageMarginTop(5);
chatView.setMessageMarginBottom(5);
chatView.setOnClickSendButtonListener(this);
}
private void initService(final LanguageConfig languageConfig) {
final AIConfiguration.SupportedLanguages lang =
AIConfiguration.SupportedLanguages.fromLanguageTag(languageConfig.getLanguageCode());
final AIConfiguration config = new AIConfiguration(languageConfig.getAccessToken(),
lang,
AIConfiguration.RecognitionEngine.System);
aiDataService = new AIDataService(this, config);
}
@Override
public void onBackPressed() {
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
if (drawer.isDrawerOpen(GravityCompat.START)) {
drawer.closeDrawer(GravityCompat.START);
} else {
super.onBackPressed();
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
return super.onOptionsItemSelected(item);
}
@SuppressWarnings("StatementWithEmptyBody")
@Override
public boolean onNavigationItemSelected(@NotNull MenuItem item) {
// Handle navigation view item clicks here.
int id = item.getItemId();
if (id == R.id.Eldmina) {
Intent intent=new Intent(this,MainActivity.class);
Bundle bundle=new Bundle();
bundle.putString("VALUE_SEND","this data Send");
startActivity(intent);
// Handle the camera action
} else if (id == R.id.souk) {
Intent intent=new Intent(this,elsoukmenu.class);
Bundle bundle=new Bundle();
bundle.putString("VALUE_SEND","this data Send");
startActivity(intent);
} else if (id == R.id.wled) {
Intent intent=new Intent(this,wledelmdina.class);
Bundle bundle=new Bundle();
bundle.putString("VALUE_SEND","this data Send");
startActivity(intent);
} else if (id == R.id.profile) {
}
else if (id == R.id.about) {
Intent intent=new Intent(this,aboutuss.class);
Bundle bundle=new Bundle();
bundle.putString("VALUE_SEND","this data Send");
startActivity(intent);
}
else if (id == R.id.report) {
Intent intent=new Intent(this,wledelmdinamenu.class);
Bundle bundle=new Bundle();
bundle.putString("VALUE_SEND","this data Send");
startActivity(intent);
}
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
drawer.closeDrawer(GravityCompat.START);
return true;
}
}
