Android Activity传参数到Fragment中，简单方法不采用接口

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package com.youche.cango.dialog;import android.content.Context;import android.os.Bundle;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import android.webkit.WebView;import android.widget.LinearLayout;import android.widget.TextView;import com.youche.cango.R;/** * 预览合对话框 * Created by cango on 2017/1/13. */public class PreviewContractDialog extends BaseDialog{    private String Tag = "PreviewContractDialog";    private Context mContext;    private LinearLayout layout;    private WebView webView;    private TextView mTitle;    private View view;    private static PreviewContractDialog dialog;    private static Bundle bundle = null;    /**     * 采用间单例方式传参     * @param title     * @return     */    public static PreviewContractDialog getInstance(String title,String url){        if(dialog == null){            dialog = new PreviewContractDialog();            bundle = new Bundle();            bundle.putString("title",title);            bundle.putString("url",url);            dialog.setArguments(bundle);        }        return dialog;    }    @Override    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {        view = super.onCreateView(inflater, container, savedInstanceState);        mTitle = (TextView) view.findViewById(R.id.dialog_title);        String title = getArguments().getString("title");        mTitle.setText(title);        return view;    }    @Override    public void onActivityCreated(Bundle savedInstanceState) {        super.onActivityCreated(savedInstanceState);    }    @Override    protected int setLayoutId() {        return R.layout.dialog_preview_contract;    }}

二.basedialog类：

package com.youche.cango.dialog;import android.app.DialogFragment;import android.content.Context;import android.os.Bundle;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import android.view.Window;import com.youche.cango.R;/** * 基类对话框 * Created by cango on 2017/1/13. */public abstract class BaseDialog extends DialogFragment {    private View rootView;    private DialogItemLister dialogItemLister;    public void setDialogItemLister(DialogItemLister dialogItemLister) {        this.dialogItemLister = dialogItemLister;    }    /**     * 1.开始附着在宿主Activity中     * @param context     */    @Override    public void onAttach(Context context) {        super.onAttach(context);    }    /**     * 2.宿主Activity正在创建，它此时在初始化一些对象     * @param savedInstanceState     */    @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);    }    /**     * 3.Fargment创建本身的视图     * @param inflater     * @param container     * @param savedInstanceState     * @return     */    @Override    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {        if (null != rootView) {            ViewGroup parent = (ViewGroup) rootView.getParent();            if (null != parent) {                parent.removeView(rootView);            }        } else {            rootView = inflater.inflate(setLayoutId(), container,false);        }        getDialog().requestWindowFeature(Window.FEATURE_NO_TITLE);        return rootView;    }    /**     * 对外接口设置布局文件     *     * @return     */    protected int setLayoutId() {        return R.layout.dialog_default_layout;    }    /**     * 4.宿主Activity创建完毕     * @param savedInstanceState     */    @Override    public void onActivityCreated(Bundle savedInstanceState) {        super.onActivityCreated(savedInstanceState);    }    /**     * 5.宿主Activity准备呈现视图     */    @Override    public void onStart() {        super.onStart();    }    /**     * 6.宿主Activity呈现视图，自身也呈现出来     */    @Override    public void onResume() {        super.onResume();    }    /**     * 7.宿主Activity与自身都进入暂停状态，从前端进入后台     */    @Override    public void onPause() {        super.onPause();    }    /**     * 8.宿主Activity、Fragment停止渲染，Fragment     */    @Override    public void onStop() {        super.onStop();    }    /**     * 9.Fragment本身正在销毁视图，回收资源     */    @Override    public void onDestroyView() {        super.onDestroyView();    }    /**     * 10.宿主Activity销毁完毕，     */    @Override    public void onDestroy() {        super.onDestroy();    }    /**     * 11.Fragment与宿主Activity完成离，并完成销毁操作，回收资源     */    @Override    public void onDetach() {        super.onDetach();    }    /**     * 对话框，对外回调接口     */    public interface DialogItemLister{        void onClick(Object obj);    }}

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