android - 如何使 Twilio Client Sdk 与最新的 android 版本兼容？

Question

我在我的应用程序中使用 twilioclient-android-1.1.2-3635733，MonkeyPhone 类文件看起来像 -

package com.twilio.example.hellomonkey;

import java.util.HashMap;
import java.util.Map;

import android.content.Context;
import android.util.Log;

import com.twilio.client.Connection;
import com.twilio.client.Device;
import com.twilio.client.Twilio;
import com.twilio.client.Connection.State;


public class MonkeyPhone implements Twilio.InitListener
{
    private static final String TAG = "MonkeyPhone";
    private Device device;
    private Connection connection;
    public MonkeyPhone(Context context)
    {
        Twilio.initialize(context, this /* Twilio.InitListener */);
    }

    /* Twilio.InitListener method */
    @Override
    public void onInitialized()
    {
        Log.d(TAG, "Twilio SDK is ready");
        try {
            String capabilityToken = HttpHelper.httpGet("http://www.google.com/twilio/auth.php");
            device = Twilio.createDevice(capabilityToken, null /* DeviceListener */);
        } catch (Exception e) {
            Log.e(TAG, "Failed to obtain capability token: " + e.getLocalizedMessage());
        }
    }
      /* Twilio.InitListener method */
    @Override
    public void onError(Exception e)
    {
        Log.e(TAG, "Twilio SDK couldn't start: " + e.getLocalizedMessage());
    }

    @Override
    protected void finalize()
    {
        if (connection != null)
            connection.disconnect();
        if (device != null)
            device.release();
    }

    public void connect(String phoneNumber) {
        Map<String, String> parameters = new HashMap<String, String>();
        parameters.put("PhoneNumber", phoneNumber);
        connection = device.connect(parameters, null /* ConnectionListener */);
        if (connection == null)
            Log.w(TAG, "Failed to create new connection");
        // TODO Auto-generated method stub

    }

    public void disconnect()
    {
        if (connection != null) {
            connection.disconnect();
            connection = null;
        }
        Twilio.shutdown();
    }

    public State status()
    {
        connection.getState();
        State statusHere = connection.getState();
        return statusHere;
    }


}

HelloMonkeyActivity

package com.twilio.example.hellomonkey;

import android.app.Activity;
import android.os.Bundle;
import android.os.StrictMode;
import android.view.View;
import android.widget.EditText;
import android.widget.ImageButton;

public class HelloMonkeyActivity extends Activity implements View.OnClickListener
{
    private MonkeyPhone phone;
    private EditText numberField;

    @Override
    public void onCreate(Bundle bundle)
    {
        super.onCreate(bundle);
        if (android.os.Build.VERSION.SDK_INT > 9) {
            StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
            StrictMode.setThreadPolicy(policy);
            }
        setContentView(R.layout.main);
        phone = new MonkeyPhone(getApplicationContext());
        ImageButton dialButton = (ImageButton)findViewById(R.id.dialButton);
        dialButton.setOnClickListener(this);
        ImageButton hangupButton = (ImageButton)findViewById(R.id.hangupButton);
        hangupButton.setOnClickListener(this);
        numberField = (EditText)findViewById(R.id.numberField);
    }

    @Override
    public void onClick(View view)
    {
        if (view.getId() == R.id.dialButton)
            phone.connect(numberField.getText().toString());
        else if (view.getId() == R.id.hangupButton)
            phone.disconnect();
    }
}

我在 targetSdkVersion:19 中使用它 我在以下仿真器设备上测试过的仿真器可以正常工作- 连结一号 (Android 4.4) 连结 7 (Android 4.4) 连结 10 (Android 4.4) 在 Android 4.2 和 4.3 的设备上，它在模拟器中运行良好

它适用于真实设备 Xolo A600(Android 版本 4.2.2) 但是在任何更高版本上跟随堆栈树到真实设备而不是模拟器中的堆栈树都失败了 - 为什么这样

02-19 11:58:38.492: E/AndroidRuntime(26854): FATAL EXCEPTION: Thread-18132
02-19 11:58:38.492: E/AndroidRuntime(26854): Process: com.twilio.example.hellomonkey, PID: 26854
02-19 11:58:38.492: E/AndroidRuntime(26854): java.lang.NoSuchFieldError: no type "Lcom/twilio/client/impl/useragent/config/UserAgentConfig$Callbacks;" found and so no field "callbacks" could be found in class "Lcom/twilio/client/impl/useragent/UserAgent;" or its superclasses
02-19 11:58:38.492: E/AndroidRuntime(26854): Caused by: java.lang.ClassNotFoundException: Didn't find class "com.twilio.client.impl.useragent.config.UserAgentConfig$Callbacks" on path: DexPathList[[directory "."],nativeLibraryDirectories=[/vendor/lib, /system/lib]]
02-19 11:58:38.492: E/AndroidRuntime(26854):    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
02-19 11:58:38.492: E/AndroidRuntime(26854):    at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
02-19 11:58:38.492: E/AndroidRuntime(26854):    at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
02-19 11:58:38.492: E/AndroidRuntime(26854):    Suppressed: java.lang.ClassNotFoundException: com.twilio.client.impl.useragent.config.UserAgentConfig$Callbacks
02-19 11:58:38.492: E/AndroidRuntime(26854):        at java.lang.Class.classForName(Native Method)
02-19 11:58:38.492: E/AndroidRuntime(26854):        at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
02-19 11:58:38.492: E/AndroidRuntime(26854):        at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
02-19 11:58:38.492: E/AndroidRuntime(26854):        at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
02-19 11:58:38.492: E/AndroidRuntime(26854):        ... 1 more
02-19 11:58:38.492: E/AndroidRuntime(26854):    Caused by: java.lang.NoClassDefFoundError: Class "Lcom/twilio/client/impl/useragent/config/UserAgentConfig$Callbacks;" not found
02-19 11:58:38.492: E/AndroidRuntime(26854):        ... 5 more
02-19 11:58:49.404: I/Process(26854): Sending signal. PID: 26854 SIG: 9

我的意思是 twilio sdk 目前仅与 4.2 兼容，但如果是这样，那么为什么它在模拟器中运行良好关于我之前已经在此处发布的错误 How to resolve java.lang.NoClassDefFoundError UserAgentConfig$Callbacks with Twilio 但是现在有了提供的代码，我想你们可以帮助并理解我的挫败感- 提前致谢

Answer 1

禁用 ART，重新启用 Dalvik。我的设备(不是模拟器)遇到了这个确切的错误，这就是修复。