編輯:關於android開發
樣式:
布局:
layout
dialog_set_pwd.xml
1 <?xml version="1.0" encoding="utf-8"?> 2 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 3 android:layout_width="match_parent" 4 android:layout_height="match_parent" 5 android:orientation="vertical" > 6 7 <LinearLayout 8 android:layout_width="match_parent" 9 android:layout_height="wrap_content" 10 android:background="#EFEFEF" 11 android:orientation="horizontal" 12 android:padding="10dp" > 13 14 <ImageView 15 android:layout_width="wrap_content" 16 android:layout_height="wrap_content" 17 android:src="@drawable/dialog_title_default_icon" /> 18 19 <TextView 20 android:id="@+id/textView1" 21 android:layout_width="wrap_content" 22 android:layout_height="wrap_content" 23 android:layout_marginLeft="5dp" 24 android:text="設置密碼" 25 android:textColor="@color/black" 26 android:textSize="18sp" /> 27 </LinearLayout> 28 29 <EditText 30 android:id="@+id/et_pwd" 31 android:layout_width="match_parent" 32 android:layout_height="wrap_content" 33 android:layout_margin="5dp" 34 android:hint="請輸入密碼" 35 android:inputType="textPassword" > 36 </EditText> 37 38 <EditText 39 android:id="@+id/et_pwd_confirm" 40 android:layout_width="match_parent" 41 android:layout_height="wrap_content" 42 android:layout_margin="5dp" 43 android:hint="請再次輸入密碼" 44 android:inputType="textPassword" /> 45 46 <LinearLayout 47 android:layout_width="match_parent" 48 android:layout_height="wrap_content" 49 android:orientation="horizontal" 50 android:padding="10dp" > 51 52 <Button 53 android:id="@+id/btn_ok" 54 android:layout_width="0dp" 55 android:layout_height="wrap_content" 56 android:layout_weight="1" 57 android:background="@drawable/btn_blue_selector" 58 android:text="確定" 59 android:layout_marginRight="5dp" 60 android:textColor="@color/white" /> 61 62 <Button 63 android:id="@+id/btn_cancel" 64 android:layout_width="0dp" 65 android:layout_height="wrap_content" 66 android:layout_weight="1" 67 android:background="@drawable/btn_white_selector" 68 android:text="取消" 69 android:textColor="@color/black" /> 70 </LinearLayout> 71 72 </LinearLayout>
狀態選擇器:
drawable
btn_blue_selector.xml
1 <?xml version="1.0" encoding="utf-8"?> 2 <selector xmlns:android="http://schemas.android.com/apk/res/android"> 3 4 <item android:drawable="@drawable/dg_btn_confirm_select" android:state_pressed="true"></item> 5 <item android:drawable="@drawable/dg_btn_confirm_normal"></item> 6 7 </selector>
btn_white_selector.xml
1 <?xml version="1.0" encoding="utf-8"?> 2 <selector xmlns:android="http://schemas.android.com/apk/res/android"> 3 4 <item android:drawable="@drawable/dg_button_cancel_select" android:state_pressed="true"></item> 5 <item android:drawable="@drawable/dg_button_cancel_normal"></item> 6 7 </selector>
引用值
values
colors.xml
1 <?xml version="1.0" encoding="utf-8"?> 2 <resources> 3 4 <color name="black">#000</color> 5 <color name="gray">#a000</color> 6 <color name="white">#fff</color> 7 <color name="red">#f00</color> 8 <color name="shape_setting_normal">#B1D7EE</color> 9 <color name="shape_setting_pressed">#3C9AD4</color> 10 <color name="blue">#459FD7</color> 11 <color name="light_green">#80f0</color> 12 13 </resources>
代碼:
1 private void showSetPwdDialog() { 2 AlertDialog.Builder builder = new AlertDialog.Builder(this); 3 View view = View.inflate(this, R.layout.dialog_set_pwd, null); 4 5 Button btnOk = (Button) view.findViewById(R.id.btn_ok); 6 Button btnCancel = (Button) view.findViewById(R.id.btn_cancel); 7 8 final EditText etPwd = (EditText) view.findViewById(R.id.et_pwd); 9 final EditText etPwdConfirm = (EditText) view 10 .findViewById(R.id.et_pwd_confirm); 11 12 builder.setView(view);//將當前布局對象設置給dialog 13 final AlertDialog dialog = builder.create(); 14 15 btnOk.setOnClickListener(new OnClickListener() { 16 17 @Override 18 public void onClick(View v) { 19 String pwd = etPwd.getText().toString().trim(); 20 String pwdConfirm = etPwdConfirm.getText().toString().trim(); 21 22 if (TextUtils.isEmpty(pwd) || TextUtils.isEmpty(pwdConfirm)) { 23 ToastUtils.showToast(getApplicationContext(), "輸入內容不能為空!"); 24 } else { 25 if (pwd.equals(pwdConfirm)) { 26 System.out.println("登錄成功!"); 27 28 //將密碼保存在本地sp 29 PrefUtils.putString(getApplicationContext(), 30 GlobalConstants.PREF_PASSWORD, 31 MD5Utils.getMd5(pwd)); 32 33 dialog.dismiss(); 34 35 enterLostAndFindPage(); 36 } else { 37 ToastUtils.showToast(getApplicationContext(), 38 "兩次密碼不一致!"); 39 } 40 41 } 42 } 43 }); 44 45 btnCancel.setOnClickListener(new OnClickListener() { 46 47 @Override 48 public void onClick(View v) { 49 dialog.dismiss(); 50 } 51 }); 52 53 dialog.show(); 54 }
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