Dialog對話框使用小結，讓你多點時間陪妹子

2019-11-09 15:22:19

字體：大中小

來源：轉載

供稿：網友

花了一個小時對Dialog對話框使用小結一下，比較基礎，希望對你學習有幫助，大牛請直接關閉網頁。如果你是新手，建議你親自敲一遍代碼。

先看一下效果：

Dialog對話框使用小結

1. 普通對話框

AlertDialog.Builder builder = new AlertDialog.Builder(activity);builder.setTitle("溫馨提示");//標題builder.setMessage("天氣冷，注意保暖");builder.setIcon(R.mipmap.ic_launcher);builder.create();builder.show();

普通對話框

2. 確定取消對話框

builder.setTitle("確定取消對話框");builder.setMessage("請選擇確定或取消");builder.setIcon(R.mipmap.ic_launcher);builder.setPositiveButton("確定", new DialogInterface.OnClickListener() { //正能量按鈕 Positive @Override public void onClick(DialogInterface dialog, int which) { Toast.makeText(activity, "你點擊了確定", Toast.LENGTH_SHORT).show(); }});builder.setNegativeButton("取消", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { Toast.makeText(activity, "你選擇了取消", Toast.LENGTH_SHORT).show(); }});builder.create().show();

確定取消對話框

3. 多按鈕對話框

builder.setTitle("多個按鈕對話框");builder.setMessage("請選擇");builder.setIcon(R.mipmap.ic_launcher);builder.setPositiveButton("我沒玩夠", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { Toast.makeText(activity, "繼續瀏覽精彩內容", Toast.LENGTH_SHORT).show(); }});builder.setNeutralButton("開啟", 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, "歡迎再來", Toast.LENGTH_SHORT).show(); }});builder.create().show();

多按鈕對話框

4. 列表對話框

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, "你選擇了第" + arrItem[which], Toast.LENGTH_SHORT).show(); }});builder.create().show();

列表對話框

5. 帶Adapter的對話框

builder.setTitle("帶Adapter的對話框");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", "愛開發" + 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, "你選擇了" + list.get(which).get("title").toString().trim(), Toast.LENGTH_SHORT).show(); }});builder.create().show();

帶Adapter的對話框

6. 單選對話框

builder.setTitle("單選對話框");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("確定", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { }});builder.create().show();

單選對話框

7. 多選對話框

builder.setTitle("多選對話框");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();

多選對話框

8. 日期對話框

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();

日期對話框

9. 時間對話框

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

時間對話框

10. 自定義對話框

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, "手機號碼:"+et_phone.getText().toString()+" 短信驗證碼:"+et_password.getText().toString(), Toast.LENGTH_SHORT).show(); }});builder.show();

自定義對話框

項目設計到的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="標題" 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="驗證手機號碼" android:textColor="#414141" /> <EditText android:id="@+id/et_phone" android:layout_width="match_parent" android:layout_height="48dp" android:gravity="center_vertical" android:hint="請輸入手機號碼" 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="請輸入短信驗證碼" 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="點擊獲取" 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>

源碼下載

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