content: package com.sqh.market.activity;
  
  import android.os.Bundle;
  import android.support.annotation.Nullable;
  import android.support.v7.app.AppCompatActivity;
  import android.view.View;
  import android.widget.ImageView;
  import android.widget.Toast;
  
  import com.sqh.market.R;
  
  /**
   * 软件设置Activity
   *
   * @author 郑龙
   * @date 2019/4/8 10:58
   */
  public class SoftwareSettingActivity extends AppCompatActivity {
      /**
       * 返回按钮
       */
      private ImageView mBtnBack;
  
      /**
       * 清除缓存按钮
       */
      private View mBtnClear;
  
      @Override
      protected void onCreate(@Nullable Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          setContentView(R.layout.activity_software_setting);
  
          //绑定控件
          init();
      }
  
      /**
       * 初始化绑定控件
       */
      private void init() {
          mBtnClear = findViewById(R.id.clear_data);
          mBtnClear.setOnClickListener(new View.OnClickListener() {
              @Override
              public void onClick(View v) {
                  Toast.makeText(SoftwareSettingActivity.this, "清除缓存成功！", Toast.LENGTH_LONG).show();
              }
          });
          mBtnBack = findViewById(R.id.back);
          mBtnBack.setOnClickListener(new View.OnClickListener() {
              @Override
              public void onClick(View v) {
                  finish();
              }
          });
      }
  }
  