Android Dialog Fragment显示

先上效果图.

0x01 创建显示框视图 alert_dialog_nick.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/layout_r"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#FFFFFF"
android:orientation="vertical" >

<RelativeLayout
    android:layout_width="250dp"
    android:layout_height="wrap_content"
    android:layout_marginTop="15.0dip"
    android:gravity="center_horizontal" >

    <EditText  
        android:id="@+id/dialog_edit"  
        android:layout_width="230dp"  
        android:layout_height="40dp"  
        android:background="@drawable/login_input" 
        android:drawablePadding="25dip"
        android:textColorHint="@color/color_hint"  
        android:textSize="14.0dip"
        android:inputType="number"  
        android:paddingLeft="10dp" />  
</RelativeLayout>

<ImageView
    android:layout_width="250dp"
    android:layout_height="wrap_content"
    android:layout_gravity="center_horizontal"
    android:layout_marginTop="15dp"
    android:background="@color/color_gray"
    android:src="@drawable/prefresh_list_cutline" />

<RelativeLayout
    android:layout_width="250dp"
    android:layout_height="wrap_content"
    android:layout_marginLeft="5dp"
    android:layout_marginRight="5dp"
    android:layout_marginTop="15dp" >

    <LinearLayout
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerInParent="true"
        android:paddingBottom="10.0dip"
        android:orientation="horizontal" >

        <Button
            android:id="@+id/yes"
            android:layout_width="90.0dip"
            android:layout_height="40.0dip"
            android:background="@color/color_blue"
            android:text="@string/dialog_yes"
            android:textSize="16sp"
            android:layout_marginRight="20.0dip"
            android:textColor="@color/color_white" />

        <Button
            android:id="@+id/no"
            android:layout_width="90.0dip"
            android:layout_height="40.0dip"
            android:background="@color/color_red"
            android:text="@string/dialog_no"
            android:textSize="16sp"
            android:textColor="@color/color_white" />
    </LinearLayout>
</RelativeLayout>

</LinearLayout>

0x02 创建显示框TianKongDialog.java

//TianKongDialog 这个注意点在 DialogFragment 要是import android.support.v4.app.DialogFragment的...不要直接app.DialogFragment的

@SuppressLint("NewApi")
public class TianKongDialog extends DialogFragment{
private static String CURRENT_TIME = "CURRENT_TIME";

private EditText dialog_edit;

public static TianKongDialog newInstance(){
    //创建一个新的带有参数的Fragment实例
    TianKongDialog fragment = new TianKongDialog();
    Bundle args = new Bundle();
    fragment.setArguments(args);
    return fragment;
}

@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
    LayoutInflater factory = (LayoutInflater)  getActivity().getSystemService( getActivity().LAYOUT_INFLATER_SERVICE);
    final View customViewnick = factory.inflate(R.layout.alert_dialog_nick, null);
    dialog_edit = (EditText)customViewnick.findViewById(R.id.dialog_edit);
    final Dialog ad2 = new Dialog(getActivity(), R.style.Theme_CustomDialog2);
    ad2.setContentView(customViewnick);
    ad2.setCancelable(false);//有可能你调不出这个方法，可以通过ad.setOnKeyListener()方法来实现屏蔽back键
    ad2.setCanceledOnTouchOutside(false);//当点击除对话框外屏幕其他区域时对话框不消失，默认是消失的

    Button buttonnickyes = (Button)customViewnick.findViewById(R.id.yes);
    buttonnickyes.setOnClickListener(new Button.OnClickListener() {

        @Override
        public void onClick(View arg0) {
            String cushion_time = dialog_edit.getText().toString();
            ad2.dismiss();
        }
    });
    Button buttonnickno = (Button)customViewnick.findViewById(R.id.no);
    buttonnickno.setOnClickListener(new Button.OnClickListener() {

        @Override
        public void onClick(View arg0) {
            ad2.dismiss();
        }
    });
    return ad2;         
}



}

0x03 调用 显示框

    String tag = "my_dialog";  
    TianKongDialog myFragment = TianKongDialog.newInstance();  
    myFragment.show(getFragmentManager(), tag);
android

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