优化细节

app-dialog/src/main/java/com/king/app/dialog/AppDialog.java

@@ -232,8 +232,10 @@ public enum AppDialog {
         mDialog.setOnKeyListener(new DialogInterface.OnKeyListener() {
             @Override
             public boolean onKey(DialogInterface dialog, int keyCode, KeyEvent event) {
-                if(keyCode == KeyEvent.KEYCODE_BACK && isCancel){
+                if(keyCode == KeyEvent.KEYCODE_BACK){
-                    dismissDialog();
+                    if(isCancel){
+                        dismissDialog();
+                    }
                     return true;
                 }
                 return false;

app-dialog/src/main/java/com/king/app/dialog/fragment/AppDialogFragment.java

@@ -26,10 +26,10 @@ public class AppDialogFragment extends BaseDialogFragment {
 
     @Override
     public int getRootLayoutId() {
-        if(config == null){
+        if(config != null){
-            config = new AppDialogConfig();
+            return config.getLayoutId();
         }
-        return config.getLayoutId();
+        return R.layout.app_dialog;
     }
 
     public void init(View rootView){

app-updater/src/main/java/com/king/app/updater/AppUpdater.java

@@ -84,11 +84,12 @@ public class AppUpdater {
      */
     public void start(){
         if(mConfig!=null && !TextUtils.isEmpty(mConfig.getUrl())){
-            //如果mContext是Activity,则默认会校验一次动态权限。
+            //如果mContext是Activity,并且配置了下载路径，则默认会校验一次动态权限。
-            if(mContext instanceof Activity){
+            if(mContext instanceof Activity && !TextUtils.isEmpty(mConfig.getPath())){
                 PermissionUtils.verifyReadAndWritePermissions((Activity) mContext,Constants.RE_CODE_STORAGE_PERMISSION);
             }
 
+
             if(mConfig.isShowNotification() && !PermissionUtils.isNotificationEnabled(mContext)){
                 Log.w(Constants.TAG,"Notification permission not enabled.");
             }

app-updater/src/main/java/com/king/app/updater/service/DownloadService.java

@@ -223,6 +223,8 @@ public class DownloadService extends Service {
 
         private boolean isReDownload;
 
+        private boolean isDeleteCancelFile;
+
         private UpdateCallback callback;
 
 
@@ -251,6 +253,7 @@ public class DownloadService extends Service {
 
             this.isShowPercentage = config.isShowPercentage();
             this.isReDownload = config.isReDownload();
+            this.isDeleteCancelFile = config.isDeleteCancelFile();
 
         }
 
@@ -314,7 +317,7 @@ public class DownloadService extends Service {
 
         @Override
         public void onError(Exception e) {
-            Log.w(Constants.TAG,e);
+            Log.w(Constants.TAG,"onError:"+ e.getMessage());
             isDownloading = false;
             //支持下载失败重新并最多支持失败下载3次
             boolean isReDownload = this.isReDownload && mCount < 3;
@@ -338,7 +341,7 @@ public class DownloadService extends Service {
             if(callback!=null){
                 callback.onCancel();
             }
-            if(mFile!=null){
+            if(isDeleteCancelFile && mFile!=null){
                 mFile.delete();
             }
             stopService();
@@ -368,6 +371,7 @@ public class DownloadService extends Service {
             createNotificationChannel(channelId,channelName,isVibrate,isSound);
         }
         NotificationCompat.Builder builder = buildNotification(channelId,icon,title,content);
+        builder.setPriority(NotificationManager.IMPORTANCE_HIGH);
         if(isVibrate && isSound){
             builder.setDefaults(Notification.DEFAULT_VIBRATE | Notification.DEFAULT_SOUND);
         }else if(isVibrate){
@@ -375,6 +379,7 @@ public class DownloadService extends Service {
         }else if(isSound){
             builder.setDefaults(Notification.DEFAULT_SOUND);
         }
+
         Notification notification = builder.build();
         notification.flags = Notification.FLAG_NO_CLEAR | Notification.FLAG_ONLY_ALERT_ONCE;
         notifyNotification(notifyId,notification);
@@ -392,6 +397,7 @@ public class DownloadService extends Service {
      */
     private void showProgressNotification(int notifyId,String channelId,@DrawableRes int icon,CharSequence title,CharSequence content,int progress,int size){
         NotificationCompat.Builder builder = buildNotification(channelId,icon,title,content,progress,size);
+
         Notification notification = builder.build();
         notification.flags = Notification.FLAG_NO_CLEAR | Notification.FLAG_ONLY_ALERT_ONCE;
         notifyNotification(notifyId,notification);
@@ -478,7 +484,7 @@ public class DownloadService extends Service {
      */
     @RequiresApi(api = Build.VERSION_CODES.O)
     private void createNotificationChannel(String channelId, String channelName,boolean isVibrate,boolean isSound){
-        NotificationChannel channel = new NotificationChannel(channelId,channelName, NotificationManager.IMPORTANCE_DEFAULT);
+        NotificationChannel channel = new NotificationChannel(channelId,channelName, NotificationManager.IMPORTANCE_HIGH);
         channel.enableVibration(isVibrate);
         if(!isSound){
             channel.setSound(null,null);

app/src/main/java/com/king/appupdater/MainActivity.java

@@ -24,6 +24,9 @@ import com.king.app.updater.util.PermissionUtils;
 
 import java.io.File;
 
+/**
+ * @author <a href="mailto:jenly1314@gmail.com">Jenly</a>
+ */
 public class MainActivity extends AppCompatActivity {
 
     private final Object mLock = new Object();
@@ -189,7 +192,8 @@ public class MainActivity extends AppCompatActivity {
                         AppDialog.INSTANCE.dismissDialog();
                     }
                 });
-        AppDialog.INSTANCE.showDialog(getContext(),AppDialog.INSTANCE.createAppDialogView(getContext(),config),true);
+        //强制升级，拦截返回
+        AppDialog.INSTANCE.showDialog(getContext(),AppDialog.INSTANCE.createAppDialogView(getContext(),config),false);
     }
 
     /**