Dialog对话框使用小结，让你多点时间陪妹子

2019-11-09 15:22:19

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花了一个小时对Dialog对话框使用小结一下，比较基础，希望对你学习有帮助，大牛请直接关闭网页。如果你是新手，建议你亲自敲一遍代码。

先看一下效果：

Dialog对话框使用小结

1. 普通对话框

AlertDialog.Builder builder = new AlertDialog.Builder(activity);builder.setTitle("温馨提示");//标题builder.setMessage("天气冷，注意保暖");builder.setIcon(R.mipmap.ic_launcher);builder.create();builder.show();

普通对话框

2. 确定取消对话框

builder.setTitle("确定取消对话框");builder.setMessage("请选择确定或取消");builder.setIcon(R.mipmap.ic_launcher);builder.setPositiveButton("确定", new DialogInterface.OnClickListener() { //正能量按钮 Positive @Override public void onClick(DialogInterface dialog, int which) { Toast.makeText(activity, "你点击了确定", Toast.LENGTH_SHORT).show(); }});builder.setNegativeButton("取消", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { Toast.makeText(activity, "你选择了取消", Toast.LENGTH_SHORT).show(); }});builder.create().show();

确定取消对话框

3. 多按钮对话框

builder.setTitle("多个按钮对话框");builder.setMessage("请选择");builder.setIcon(R.mipmap.ic_launcher);builder.setPositiveButton("我没玩够", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { Toast.makeText(activity, "继续浏览精彩内容", Toast.LENGTH_SHORT).show(); }});builder.setNeutralButton("开启", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { Toast.makeText(activity, "起床了", Toast.LENGTH_SHORT).show(); }});builder.setNegativeButton("我累了，要休息一下", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { Toast.makeText(activity, "欢迎再来", Toast.LENGTH_SHORT).show(); }});builder.create().show();

多按钮对话框

4. 列表对话框

final String arrItem[] = getResources().getStringArray(R.array.aikaifa);builder.setItems(arrItem, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { Toast.makeText(activity, "你选择了第" + arrItem[which], Toast.LENGTH_SHORT).show(); }});builder.create().show();

列表对话框

5. 带Adapter的对话框

builder.setTitle("带Adapter的对话框");builder.setIcon(R.mipmap.ic_launcher);final List<Map<String, Object>> list = new ArrayList<Map<String, Object>>();int arrImg[] = {R.mipmap.ic_launcher, R.mipmap.ic_launcher, R.mipmap.ic_launcher, R.mipmap.ic_launcher, R.mipmap.ic_launcher, R.mipmap.ic_launcher, R.mipmap.ic_launcher, R.mipmap.ic_launcher, R.mipmap.ic_launcher, R.mipmap.ic_launcher, R.mipmap.ic_launcher, R.mipmap.ic_launcher};for (int i = 0; i < arrImg.length; i++) { Map<String, Object> map = new HashMap<String, Object>(); map.put("img", arrImg[i]); map.put("title", "爱开发" + i); list.add(map);}SimpleAdapter adapter = new SimpleAdapter(activity, list, R.layout.list_item, new String[]{"img", "title"}, new int[]{R.id.iv, R.id.tv});builder.setAdapter(adapter, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { Toast.makeText(activity, "你选择了" + list.get(which).get("title").toString().trim(), Toast.LENGTH_SHORT).show(); }});builder.create().show();

带Adapter的对话框

6. 单选对话框

builder.setTitle("单选对话框");builder.setIcon(R.mipmap.ic_launcher);builder.setSingleChoiceItems(R.array.aikaifa, 0, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { Toast.makeText(activity, which+"", Toast.LENGTH_SHORT).show(); }});builder.setPositiveButton("确定", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { }});builder.create().show();

单选对话框

7. 多选对话框

builder.setTitle("多选对话框");builder.setIcon(R.mipmap.ic_launcher);builder.setMultiChoiceItems(R.array.aikaifa, null, new DialogInterface.OnMultiChoiceClickListener() { @Override public void onClick(DialogInterface dialog, int which, boolean isChecked) { Toast.makeText(activity, which+""+isChecked, Toast.LENGTH_SHORT).show(); }});builder.create().show();

多选对话框

8. 日期对话框

DatePickerDialog datePickerDialog=new DatePickerDialog(activity, new DatePickerDialog.OnDateSetListener() { @Override public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) {Toast.makeText(activity, year+"年"+(monthOfYear+1)+"月"+dayOfMonth+"日", Toast.LENGTH_SHORT).show(); } }, 2017, 02, 9);datePickerDialog.show();

日期对话框

9. 时间对话框

TimePickerDialog timePickerDialog=new TimePickerDialog(activity, new TimePickerDialog.OnTimeSetListener() { @Override public void onTimeSet(TimePicker view, int hourOfDay, int minute) {Toast.makeText(activity, hourOfDay+"小时"+minute+"分钟", Toast.LENGTH_SHORT).show(); } }, 17, 49, true);timePickerDialog.show();

时间对话框

10. 自定义对话框

View view= LayoutInflater.from(activity).inflate(R.layout.dialog_login, null);builder.setView(view);builder.create();final EditText et_phone=(EditText)view.findViewById(R.id.et_phone);final EditText et_passWord=(EditText)view.findViewById(R.id.et_password);Button btn_submit=(Button)view.findViewById(R.id.btn_submit);btn_submit.setOnClickListener( new View.OnClickListener() { @Override public void onClick(View view) { Toast.makeText(activity, "手机号码:"+et_phone.getText().toString()+" 短信验证码:"+et_password.getText().toString(), Toast.LENGTH_SHORT).show(); }});builder.show();

自定义对话框

项目设计到的xml

list_item.xml

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:background="#f5f5f5" android:orientation="horizontal" android:padding="10dp"> <ImageView android:id="@+id/iv" android:src="@mipmap/ic_launcher" android:layout_width="wrap_content" android:layout_height="wrap_content" /> <TextView android:id="@+id/tv" android:text="标题" android:layout_width="wrap_content" android:layout_height="wrap_content" /></LinearLayout>

dialog_login.xml

<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:background="#ffffff" android:orientation="vertical"> <LinearLayout android:id="@+id/linearLayout" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_centerInParent="true" android:layout_margin="8dp" android:orientation="vertical" android:padding="5dp"> <TextView android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginBottom="10dp" android:layout_marginTop="10dp" android:gravity="center_horizontal" android:text="验证手机号码" android:textColor="#414141" /> <EditText android:id="@+id/et_phone" android:layout_width="match_parent" android:layout_height="48dp" android:gravity="center_vertical" android:hint="请输入手机号码" android:inputType="number" android:maxLength="11" android:paddingLeft="10dp" android:textSize="14sp" /> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginBottom="20dp" android:layout_marginTop="10dp"> <EditText android:id="@+id/et_password" android:layout_width="0dp" android:layout_height="48dp" android:layout_weight="4" android:gravity="center_vertical" android:hint="请输入短信验证码" android:inputType="number" android:maxLength="6" android:paddingLeft="10dp" android:textSize="14sp" /> <TextView android:id="@+id/tv_get_code" android:layout_width="0dp" android:layout_height="48dp" android:layout_marginLeft="10dp" android:layout_weight="2" android:enabled="false" android:gravity="center" android:text="点击获取" android:textColor="#000000" /> </LinearLayout> <Button android:id="@+id/btn_submit" android:layout_width="match_parent" android:layout_height="wrap_content" android:textColor="#000000" android:gravity="center" android:paddingBottom="10dp" android:paddingTop="10dp" android:text="提交" /> </LinearLayout></RelativeLayout>

源码下载

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