okhttp3

最新推荐文章于 2025-02-24 22:32:12 发布

姬如

最新推荐文章于 2025-02-24 22:32:12 发布

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CC 4.0 BY-SA版权

文章标签：问题留待

本文链接：https://blog.youkuaiyun.com/qq_43634388/article/details/87352128

本文记录了一次解决Android应用构建中出现的TransformException错误的过程，包括处理jar包重复和module问题的方法，以及调整build.gradle配置文件的具体步骤。

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也只是照着敲。结果报错，复制错误百度，结果都说是jar包重复，还有说是module,具体什么的吧，我也不知道，就只是跟着改，又有错，就把那些说的都删了，在运行的话，竟然没有报错。
先记录下来，说不定以后可能会知道吧……
com.android.build.api.transform.TransformException: com.android.builder.dexing.DexArchiveBuilderException: com.android.builder.dexing.DexArchiveBuilderException
build.gradle

apply plugin: 'com.android.application'

android {
    compileSdkVersion 28
    defaultConfig {
        applicationId "com.example.test"
        minSdkVersion 19
        targetSdkVersion 28
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:28.0.0'
    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
    testImplementation 'junit:junit:4.12'
    implementation("com.squareup.okhttp3:okhttp:3.13.1")
    androidTestImplementation 'com.android.support.test:runner:1.0.2'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
}

MainActivity

  package com.example.test;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;

import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;

  public class MainActivity extends AppCompatActivity implements View.OnClickListener {

    TextView responseText;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        Button sendRequest = findViewById(R.id.send_request);
        responseText = findViewById(R.id.response_text);
        sendRequest.setOnClickListener(this);
    }

      @Override
      public void onClick(View v) {
          if (v.getId() == R.id.send_request){
              sendRequestWithOkHttp();
          }
      }

      private void sendRequestWithOkHttp(){
            new Thread(new Runnable() {
                @Override
                public void run() {
                    try {
                        OkHttpClient client = new OkHttpClient();
                        Request request = new Request.Builder()
                                .url("http://www.baidu.com")
                                .build();
                        Response response = client.newCall(request).execute();
                        String responseData = response.body().string();
                        showResponse(responseData);
                    } catch (Exception e){
                        e.printStackTrace();
                    }
                }
            }).start();
      }

      private void showResponse(final String response){
        runOnUiThread(new Runnable() {
            @Override
            public void run() {
                responseText.setText(response);
            }
        });
      }

  }

compileOptions {
        sourceCompatibility 1.8
        targetCompatibility 1.8
    }

加入了这个，但是不知道是我写的有问题，还是这个方法错了，App在手机上打不开…