android FragmntDialo简单使用

内部代码

	public class SelectTypeDialog extends DialogFragment implements View.OnClickListener {
    private static final String GET_SAFETY_GRADE_BEAN = "queryunitBean";
    View mView;
    private RecyclerView recycler_view;
    private ArrayList<QueryunitBean.ObjBean> arrayList;
    private int position;
    private SelectTypeAdapter adapter;
    private RecyclerView recylce;
    private int selectPosition;
    private GetSafetygradeBean getSafetygradeBean;
    private Handler handler = new Handler() {
        @Override
        public void handleMessage(Message msg) {
            super.handleMessage(msg);
            selectPosition = msg.what;
            adapter.refash(selectPosition);
        }
    };
    private TextView clea, queding;

    @Override
    public void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setStyle(DialogFragment.STYLE_NO_TITLE, R.style.custom_dialog);
        getSafetygradeBean = (GetSafetygradeBean) getArguments().getSerializable(GET_SAFETY_GRADE_BEAN);
    }

    @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        getDialog().getWindow().requestFeature(Window.FEATURE_NO_TITLE);
        super.onActivityCreated(savedInstanceState);
        getDialog().getWindow().setBackgroundDrawable(new ColorDrawable(0x00000000));
        getDialog().getWindow().setLayout(WindowManager.LayoutParams.MATCH_PARENT, WindowManager.LayoutParams.WRAP_CONTENT);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        mView = inflater.inflate(R.layout.dialog_select_type, container, false);
        Window window = getDialog().getWindow();
        window.setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
        WindowManager.LayoutParams params = window.getAttributes();
        params.gravity = Gravity.BOTTOM;
        params.width = WindowManager.LayoutParams.MATCH_PARENT;
        params.height = WindowManager.LayoutParams.WRAP_CONTENT;
        window.setAttributes(params);
        init();
        initData();
        return mView;
    }

    private void init() {
        recylce = mView.findViewById(R.id.recylce);
        clea = mView.findViewById(R.id.clea);
        queding = mView.findViewById(R.id.queding);
    }

    private void initData() {
        adapter = new SelectTypeAdapter(getActivity(), handler, getSafetygradeBean);
        LinearLayoutManager linearManager = new LinearLayoutManager(getActivity(), LinearLayoutManager.VERTICAL, false);
        recylce.setLayoutManager(linearManager);
        recylce.setAdapter(adapter);
        clea.setOnClickListener(this);
        queding.setOnClickListener(this);
    }

    @Override
    public void onClick(View v) {
        switch (v.getId()) {
            case R.id.clea:
                dismiss();
                break;
            case R.id.queding:
                EventBus.getDefault().post(new SelectTypeEvent(selectPosition));
                //TODO 提交事件
                dismiss();
                break;
        }
    }

    public static SelectTypeDialog newInstance(GetSafetygradeBean getSafetygradeBean) {
        SelectTypeDialog fragmentB = new SelectTypeDialog();
        Bundle bundle = new Bundle();
        bundle.putSerializable(GET_SAFETY_GRADE_BEAN, getSafetygradeBean);
        fragmentB.setArguments(bundle);
        return fragmentB;

    }
}

样式

 <style name="custom_dialog" parent="@android:style/Theme.Dialog">
        <!-- 背景透明 -->
        <item name="android:windowBackground">@android:color/transparent</item>
        <item name="android:windowContentOverlay">@null</item>
        <!--透明度40%-->
        <item name="android:backgroundDimAmount">0.4</item>
        <!-- 浮于Activity之上 -->
        <item name="android:windowIsFloating">true</item>
        <!-- 边框 -->
        <item name="android:windowFrame">@null</item>
        <!-- Dialog以外的区域模糊效果 -->
        <item name="android:backgroundDimEnabled">true</item>
        <!-- 无标题 -->
        <item name="android:windowNoTitle">true</item>
        <!-- 半透明 -->
        <!--<item name="android:windowIsTranslucent">true</item>-->
        <!-- Dialog进入及退出动画 -->
        <item name="android:windowAnimationStyle">@style/bran_online_supervise_animation</item>
    </style>

  <!-- Dialog从底部进出动画 -->
    <style name="bran_online_supervise_animation" parent="@android:style/Animation.Dialog">
        <item name="android:windowEnterAnimation">@anim/dialog_enter_anim</item>
        <item name="android:windowExitAnimation">@anim/dialog_exit_anim</item>
    </style>

	<!--动画 -->
  <?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android"
    android:shareInterpolator="false">
    <translate
        android:fromYDelta="100%p"
        android:toYDelta="0"
        android:duration="500"
        />
    <alpha
        android:fromAlpha="0"
        android:toAlpha="1.0"
        android:duration="500"
        />
</set>

	<!--动画 -->
  <?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android"
    android:shareInterpolator="false">
    <translate
        android:fromYDelta="0"
        android:toYDelta="100%p"
        android:duration="500"
        />
    <alpha
        android:fromAlpha="1.0"
        android:toAlpha="0"
        android:duration="500"
        />
</set>
</set>