安卓基类_BaseActivity_简版

子类可以控制是否开启eventbus
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;

import androidx.appcompat.app.AppCompatActivity;

import com.qmuiteam.qmui.widget.dialog.QMUITipDialog;
import com.sim.chongwukongjing.R;

import butterknife.ButterKnife;
import butterknife.Unbinder;

/**

• @author binshengzhu
  */
  public abstract class BaseActivity extends AppCompatActivity {

  protected Unbinder unbinder;
  protected QMUITipDialog tipD;//声明一个QMUITipDialog对象
  /**

  • 获取当前布局文件资源id
  • @return layoutResId
    */
    protected abstract int getLayoutRes();

  /**

  • 初始化控件
    */
    protected abstract void initView();

  /**

  • 初始化设置
    */
    protected abstract void initSet();

  /**

  • 初始化数据
    */
    protected abstract void initData();

  @Override
  protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.act_base_layout);
  if (getLayoutRes() != 0) {
  setContentView(View.inflate(this, getLayoutRes(), null));
  }
  //初始化方法
  init();
  unbinder = ButterKnife.bind(this);
  }

  @Override
  protected void onDestroy() {
  super.onDestroy();
  if (unbinder!=null){
  unbinder.unbind();
  }

  }

  /**

  • 初始化操作
    */
    private void init() {
    ButterKnife.bind(this);
    //initBar();
    initView();//实例化控件
    initData();//初始化数据
    initSet();//设置控件属性
    //registerObserver();//注册登录观察者
    //isOnLine();//注册在线状态观察者
    }

  protected void showLoadingDialog(String msg) {

   if (tipD != null) {
       tipD.dismiss();
   }
   if (isFinishing()) {
       return;
   }
   tipD = new QMUITipDialog.Builder(this)
           .setIconType(QMUITipDialog.Builder.ICON_TYPE_LOADING)
           .setTipWord(msg)
           .create();
   tipD.show();
  

  }

  /**

  • startActivity 方法优化
    */

  public void startActivity(Class cls) {
  startActivity(new Intent(this, cls));
  }
  }