精美舒适的对话消息提示框

SweetAlertDialog（sweet-alert-dialog）是一个套制作精美、动画效果出色生动的Android对话、消息提示框

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SweetAlertDialog（sweet-alert-dialog）在github上的项目主页是：https://github.com/pedant/sweet-alert-dialog
需要注意的是，SweetAlertDialog（sweet-alert-dialog）作为库，其自身又依赖另外一个github上的开源库materialish-progress（其在github上的项目主页是：https://github.com/pnikosis/materialish-progress ）。如果使用SweetAlertDialog（sweet-alert-dialog），则需要再把materialish-progress也导入到Eclipse中作为库被SweetAlertDialog（sweet-alert-dialog）引用。

下面是demo代码：

MainActivity.java:

 1 package cn.pedant.SweetAlert.sample; 2  3 import android.app.Activity; 4 import android.os.Bundle; 5 import android.os.CountDownTimer; 6 import android.view.View; 7  8 import cn.pedant.SweetAlert.SweetAlertDialog; 9  10 public class SampleActivity extends Activity implements View.OnClickListener { 11  12   private int i = -1; 13  14   @Override 15   public void onCreate(Bundle savedInstanceState) { 16     super.onCreate(savedInstanceState); 17     setContentView(R.layout.sample_activity); 18     findViewById(R.id.basic_test).setOnClickListener(this); 19     findViewById(R.id.under_text_test).setOnClickListener(this); 20     findViewById(R.id.error_text_test).setOnClickListener(this); 21     findViewById(R.id.success_text_test).setOnClickListener(this); 22     findViewById(R.id.warning_confirm_test).setOnClickListener(this); 23     findViewById(R.id.warning_cancel_test).setOnClickListener(this); 24     findViewById(R.id.custom_img_test).setOnClickListener(this); 25     findViewById(R.id.progress_dialog).setOnClickListener(this); 26   } 27  28   @Override 29   public void onClick(View v) { 30     switch (v.getId()) { 31       case R.id.basic_test: 32         // default title "Here's a message!" 33         SweetAlertDialog sd = new SweetAlertDialog(this); 34         sd.setCancelable(true); 35         sd.setCanceledOnTouchOutside(true); 36         sd.show(); 37         break; 38       case R.id.under_text_test: 39         new SweetAlertDialog(this) 40             .setContentText("It's pretty, isn't it?") 41             .show(); 42         break; 43       case R.id.error_text_test: 44         new SweetAlertDialog(this, SweetAlertDialog.ERROR_TYPE) 45             .setTitleText("Oops...") 46             .setContentText("Something went wrong!") 47             .show(); 48         break; 49       case R.id.success_text_test: 50         new SweetAlertDialog(this, SweetAlertDialog.SUCCESS_TYPE) 51             .setTitleText("Good job!") 52             .setContentText("You clicked the button!") 53             .show(); 54         break; 55       case R.id.warning_confirm_test: 56         new SweetAlertDialog(this, SweetAlertDialog.WARNING_TYPE) 57             .setTitleText("Are you sure?") 58             .setContentText("Won't be able to recover this file!") 59             .setConfirmText("Yes,delete it!") 60             .setConfirmClickListener(new SweetAlertDialog.OnSweetClickListener() { 61             @Override 62             public void onClick(SweetAlertDialog sDialog) { 63               // reuse previous dialog instance 64               sDialog.setTitleText("Deleted!") 65                   .setContentText("Your imaginary file has been deleted!") 66                   .setConfirmText("OK") 67                   .setConfirmClickListener(null) 68                   .changeAlertType(SweetAlertDialog.SUCCESS_TYPE); 69             } 70             }) 71             .show(); 72         break; 73       case R.id.warning_cancel_test: 74         new SweetAlertDialog(this, SweetAlertDialog.WARNING_TYPE) 75             .setTitleText("Are you sure?") 76             .setContentText("Won't be able to recover this file!") 77             .setCancelText("No,cancel plx!") 78             .setConfirmText("Yes,delete it!") 79             .showCancelButton(true) 80             .setCancelClickListener(new SweetAlertDialog.OnSweetClickListener() { 81               @Override 82               public void onClick(SweetAlertDialog sDialog) { 83                 // reuse previous dialog instance, keep widget user state, reset them if you need 84                 sDialog.setTitleText("Cancelled!") 85                     .setContentText("Your imaginary file is safe :)") 86                     .setConfirmText("OK") 87                     .showCancelButton(false) 88                     .setCancelClickListener(null) 89                     .setConfirmClickListener(null) 90                     .changeAlertType(SweetAlertDialog.ERROR_TYPE); 91  92                 // or you can new a SweetAlertDialog to show 93                /* sDialog.dismiss(); 94                 new SweetAlertDialog(SampleActivity.this, SweetAlertDialog.ERROR_TYPE) 95                     .setTitleText("Cancelled!") 96                     .setContentText("Your imaginary file is safe :)") 97                     .setConfirmText("OK") 98                     .show();*/ 99               }100             })101             .setConfirmClickListener(new SweetAlertDialog.OnSweetClickListener() {102               @Override103               public void onClick(SweetAlertDialog sDialog) {104                 sDialog.setTitleText("Deleted!")105                     .setContentText("Your imaginary file has been deleted!")106                     .setConfirmText("OK")107                     .showCancelButton(false)108                     .setCancelClickListener(null)109                     .setConfirmClickListener(null)110                     .changeAlertType(SweetAlertDialog.SUCCESS_TYPE);111               }112             })113             .show();114         break;115       case R.id.custom_img_test:116         new SweetAlertDialog(this, SweetAlertDialog.CUSTOM_IMAGE_TYPE)117             .setTitleText("Sweet!")118             .setContentText("Here's a custom image.")119             .setCustomImage(R.drawable.custom_img)120             .show();121         break;122       case R.id.progress_dialog:123         final SweetAlertDialog pDialog = new SweetAlertDialog(this, SweetAlertDialog.PROGRESS_TYPE)124             .setTitleText("Loading");125         pDialog.show();126         pDialog.setCancelable(false);127         new CountDownTimer(800 * 7, 800) {128           public void onTick(long millisUntilFinished) {129             // you can change the progress bar color by ProgressHelper every 800 millis130             i++;131             switch (i){132               case 0:133                 pDialog.getProgressHelper().setBarColor(getResources().getColor(R.color.blue_btn_bg_color));134                 break;135               case 1:136                 pDialog.getProgressHelper().setBarColor(getResources().getColor(R.color.material_deep_teal_50));137                 break;138               case 2:139                 pDialog.getProgressHelper().setBarColor(getResources().getColor(R.color.success_stroke_color));140                 break;141               case 3:142                 pDialog.getProgressHelper().setBarColor(getResources().getColor(R.color.material_deep_teal_20));143                 break;144               case 4:145                 pDialog.getProgressHelper().setBarColor(getResources().getColor(R.color.material_blue_grey_80));146                 break;147               case 5:148                 pDialog.getProgressHelper().setBarColor(getResources().getColor(R.color.warning_stroke_color));149                 break;150               case 6:151                 pDialog.getProgressHelper().setBarColor(getResources().getColor(R.color.success_stroke_color));152                 break;153             }154           }155 156           public void onFinish() {157             i = -1;158             pDialog.setTitleText("Success!")159                 .setConfirmText("OK")160                 .changeAlertType(SweetAlertDialog.SUCCESS_TYPE);161           }162         }.start();163         break;164     }165   }166 }

sample_activity.

 1 <??> 2 <ScrollView ="http://schemas.android.com/apk/res/android" 3   android:layout_width="match_parent" 4   android:layout_height="match_parent" 5   android:background="#FFF" > 6  7   <RelativeLayout 8     android:layout_width="match_parent" 9     android:layout_height="wrap_content" 10     android:paddingBottom="10dp" > 11  12     <ImageView 13       android:id="@+id/logo_img" 14       android:layout_width="180dp" 15       android:layout_height="wrap_content" 16       android:layout_centerHorizontal="true" 17       android:layout_marginBottom="15dp" 18       android:layout_marginTop="10dp" 19       android:contentDescription="@string/app_name" 20       android:src='/images/loading.gif' data-original="@drawable/logo_big" /> 21  22     <TextView 23       android:id="@+id/txt_0" 24       android:layout_width="wrap_content" 25       android:layout_height="wrap_content" 26       android:layout_alignLeft="@id/logo_img" 27       android:layout_below="@id/logo_img" 28       android:layout_marginLeft="15dp" 29       android:text="show material progress" 30       android:textColor="#797979" 31       android:textSize="14sp" /> 32  33     <Button 34       android:id="@+id/progress_dialog" 35       style="@style/dialog_blue_button" 36       android:layout_below="@id/txt_0" 37       android:layout_centerHorizontal="true" 38       android:layout_margin="10dp" 39       android:text="Try me!" /> 40  41     <TextView 42       android:id="@+id/txt_1" 43       android:layout_width="wrap_content" 44       android:layout_height="wrap_content" 45       android:layout_alignLeft="@id/logo_img" 46       android:layout_below="@id/progress_dialog" 47       android:layout_marginLeft="15dp" 48       android:text="A basic message" 49       android:textColor="#797979" 50       android:textSize="14sp" /> 51  52     <Button 53       android:id="@+id/basic_test" 54       style="@style/dialog_blue_button" 55       android:layout_below="@id/txt_1" 56       android:layout_centerHorizontal="true" 57       android:layout_margin="10dp" 58       android:text="Try me!" /> 59  60     <TextView 61       android:id="@+id/txt_2" 62       android:layout_width="wrap_content" 63       android:layout_height="wrap_content" 64       android:layout_alignLeft="@id/logo_img" 65       android:layout_below="@id/basic_test" 66       android:layout_marginLeft="15dp" 67       android:layout_marginTop="15dp" 68       android:text="A title with a text under" 69       android:textColor="#797979" 70       android:textSize="14sp" /> 71  72     <Button 73       android:id="@+id/under_text_test" 74       style="@style/dialog_blue_button" 75       android:layout_below="@id/txt_2" 76       android:layout_centerHorizontal="true" 77       android:layout_margin="10dp" 78       android:text="Try me!" /> 79  80     <TextView 81       android:id="@+id/txt_3" 82       android:layout_width="wrap_content" 83       android:layout_height="wrap_content" 84       android:layout_alignLeft="@id/logo_img" 85       android:layout_below="@id/under_text_test" 86       android:layout_marginLeft="15dp" 87       android:layout_marginTop="15dp" 88       android:text="show error message" 89       android:textColor="#797979" 90       android:textSize="14sp" /> 91  92     <Button 93       android:id="@+id/error_text_test" 94       style="@style/dialog_blue_button" 95       android:layout_below="@id/txt_3" 96       android:layout_centerHorizontal="true" 97       android:layout_margin="10dp" 98       android:text="Try me!" /> 99 100     <TextView101       android:id="@+id/txt_4"102       android:layout_width="wrap_content"103       android:layout_height="wrap_content"104       android:layout_alignLeft="@id/logo_img"105       android:layout_below="@id/error_text_test"106       android:layout_marginLeft="15dp"107       android:layout_marginTop="15dp"108       android:text="A success message"109       android:textColor="#797979"110       android:textSize="14sp" />111 112     <Button113       android:id="@+id/success_text_test"114       style="@style/dialog_blue_button"115       android:layout_below="@id/txt_4"116       android:layout_centerHorizontal="true"117       android:layout_margin="10dp"118       android:text="Try me!" />119 120     <TextView121       android:id="@+id/txt_5"122       android:layout_width="200dp"123       android:layout_height="wrap_content"124       android:layout_alignLeft="@id/logo_img"125       android:layout_below="@id/success_text_test"126       android:layout_marginLeft="15dp"127       android:layout_marginTop="15dp"128       android:text="A warning message, with a listener bind to the Confirm-button..."129       android:textColor="#797979"130       android:textSize="14sp" />131 132     <Button133       android:id="@+id/warning_confirm_test"134       style="@style/dialog_blue_button"135       android:layout_below="@id/txt_5"136       android:layout_centerHorizontal="true"137       android:layout_margin="10dp"138       android:text="Try me!" />139 140     <TextView141       android:id="@+id/txt_6"142       android:layout_width="200dp"143       android:layout_height="wrap_content"144       android:layout_alignLeft="@id/logo_img"145       android:layout_below="@id/warning_confirm_test"146       android:layout_marginLeft="15dp"147       android:layout_marginTop="15dp"148       android:text="A warning message, with listeners bind to Cancel and Confirm button..."149       android:textColor="#797979"150       android:textSize="14sp" />151 152     <Button153       android:id="@+id/warning_cancel_test"154       style="@style/dialog_blue_button"155       android:layout_below="@id/txt_6"156       android:layout_centerHorizontal="true"157       android:layout_margin="10dp"158       android:text="Try me!" />159 160     <TextView161       android:id="@+id/txt_7"162       android:layout_width="200dp"163       android:layout_height="wrap_content"164       android:layout_alignLeft="@id/logo_img"165       android:layout_below="@id/warning_cancel_test"166       android:layout_marginLeft="15dp"167       android:layout_marginTop="15dp"168       android:text="A message with a custom icon"169       android:textColor="#797979"170       android:textSize="14sp" />171 172     <Button173       android:id="@+id/custom_img_test"174       style="@style/dialog_blue_button"175       android:layout_below="@id/txt_7"176       android:layout_centerHorizontal="true"177       android:layout_margin="10dp"178       android:text="Try me!" />179   </RelativeLayout>180 181 </ScrollView>

原标题：精美舒适的对话消息提示框

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