嘿,今天的你过的还好吗,今天分享自己的BaseFragment内容,仅供参考
package com.example.mall.base;
import android.annotation.SuppressLint;
import android.content.Context;
import android.os.Bundle;
import android.os.Looper;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Toast;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;
public abstract class BaseFragment extends Fragment {
//获取TAG的fragment名称
protected final String TAG = this.getClass().getSimpleName();
public Context context;
/**
* 封装toast对象
*/
private Toast toast;
@Override
public void onAttach(@NonNull Context context) {
super.onAttach(context);
context = context;
}
@Nullable
@Override
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View view = inflater.inflate(layoutId(),container,false);
ButterKnife.bind(this,view);
initView(view);
initData(context);
return view;
}
/**
* 初始化布局
* @return 布局id
*/
protected abstract int layoutId();
/**
* 初始化控件
* @param view 布局view
*/
protected abstract void initView(View view);
/**
* 初始化,绑定数据
* @param context 上下文
*/
protected abstract void initData(Context context);
/**
* 保证同一按钮在1秒内只响应一次点击事件
*/
public abstract class OnSingleClickListener implements View.OnClickListener {
//两次点击按钮的最小间隔,目前为1000
private static final int MIN_CLICK_DELAY_TIME = 1000;
private long lastClickTime;
public abstract void onSingleClick(View view);
@Override
public void onClick(View v) {
long curClickTime = System.currentTimeMillis();
if ((curClickTime - lastClickTime) >= MIN_CLICK_DELAY_TIME) {
lastClickTime = curClickTime;
onSingleClick(v);
}
}
}
/**
* 同一按钮在短时间内可重复响应点击事件
*/
public abstract class OnMultiClickListener implements View.OnClickListener {
public abstract void onMultiClick(View view);
@Override
public void onClick(View v) {
onMultiClick(v);
}
}
/**
* 显示提示 toast
*
* @param msg 提示信息
*/
@SuppressLint("ShowToast")
public void showToast(String msg) {
try {
if (null == toast) {
toast = Toast.makeText(context, msg, Toast.LENGTH_SHORT);
} else {
toast.setText(msg);
}
toast.show();
} catch (Exception e) {
e.printStackTrace();
//解决在子线程中调用Toast的异常情况处理
Looper.prepare();
Toast.makeText(context, msg, Toast.LENGTH_SHORT).show();
Looper.loop();
}
}
@Override
public void onDestroy() {
super.onDestroy();
}
}
没更新动态或者频繁更新动态的时候都是在认真生活
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