修复DialogFragment 销毁时不能被Aria移除的问题

app/src/main/java/com/arialyy/simple/download/DownloadActivity.java

@@ -98,6 +98,8 @@ public class DownloadActivity extends BaseActivity<ActivityDownloadMeanBinding>
       case R.id.dialog_task:
         DownloadDialog dialog = new DownloadDialog(this);
         dialog.show();
+        //DownloadDialogFragment dialog = new DownloadDialogFragment(this);
+        //dialog.show(getSupportFragmentManager(), "dialog");
         break;
       case R.id.pop_task:
         DownloadPopupWindow pop = new DownloadPopupWindow(this);

app/src/main/java/com/arialyy/simple/download/DownloadDialog.java

@@ -57,15 +57,12 @@ public class DownloadDialog extends AbsDialog {
   }
 
   private void init() {
-    if (Aria.download(this).taskExists(DOWNLOAD_URL)) {
-      DownloadTarget target = Aria.download(this).load(DOWNLOAD_URL);
-      int p = (int) (target.getCurrentProgress() * 100 / target.getFileSize());
-      mPb.setProgress(p);
-    }
     Aria.download(this).register();
     DownloadEntity entity = Aria.download(this).getDownloadEntity(DOWNLOAD_URL);
     if (entity != null) {
       mSize.setText(CommonUtil.formatFileSize(entity.getFileSize()));
+      int p = (int) (entity.getCurrentProgress() * 100 / entity.getFileSize());
+      mPb.setProgress(p);
       int state = entity.getState();
       setBtState(state != DownloadEntity.STATE_RUNNING);
     } else {

app/src/main/java/com/arialyy/simple/download/DownloadDialogFragment.java

@@ -0,0 +1,112 @@
+package com.arialyy.simple.download;
+
+import android.annotation.SuppressLint;
+import android.os.Bundle;
+import android.os.Environment;
+import android.view.View;
+import android.widget.Toast;
+import butterknife.OnClick;
+import com.arialyy.annotations.Download;
+import com.arialyy.aria.core.Aria;
+import com.arialyy.aria.core.download.DownloadEntity;
+import com.arialyy.aria.core.download.DownloadTask;
+import com.arialyy.aria.util.CommonUtil;
+import com.arialyy.frame.util.show.T;
+import com.arialyy.simple.R;
+import com.arialyy.simple.base.BaseDialog;
+import com.arialyy.simple.databinding.DialogFragmentDownloadBinding;
+
+/**
+ * Created by Aria.Lao on 2017/8/8.
+ */
+@SuppressLint("ValidFragment") public class DownloadDialogFragment
+    extends BaseDialog<DialogFragmentDownloadBinding> {
+
+  private static final String DOWNLOAD_URL =
+      "http://res3.d.cn/android/new/game/2/78702/fzjh_1499390260312.apk?f=web_1";
+
+  protected DownloadDialogFragment(Object obj) {
+    super(obj);
+  }
+
+  @Override protected void init(Bundle savedInstanceState) {
+    super.init(savedInstanceState);
+    Aria.download(this).register();
+    DownloadEntity entity = Aria.download(this).getDownloadEntity(DOWNLOAD_URL);
+    if (entity != null) {
+      getBinding().setFileSize(CommonUtil.formatFileSize(entity.getFileSize()));
+      getBinding().setProgress((int) (entity.getCurrentProgress() * 100 / entity.getFileSize()));
+    }
+  }
+
+  @Override protected int setLayoutId() {
+    return R.layout.dialog_fragment_download;
+  }
+
+  @Override public void onDestroy() {
+    super.onDestroy();
+    Aria.download(this).unRegister();
+  }
+
+  @Download.onPre(DOWNLOAD_URL) protected void onPre(DownloadTask task) {
+  }
+
+  @Download.onTaskStart(DOWNLOAD_URL) void taskStart(DownloadTask task) {
+    getBinding().setFileSize(task.getConvertFileSize());
+  }
+
+  @Download.onTaskRunning(DOWNLOAD_URL) protected void running(DownloadTask task) {
+    long len = task.getFileSize();
+    if (len == 0) {
+      getBinding().setProgress(0);
+    } else {
+      getBinding().setProgress(task.getPercent());
+    }
+    getBinding().setSpeed(task.getConvertSpeed());
+  }
+
+  @Download.onTaskResume(DOWNLOAD_URL) void taskResume(DownloadTask task) {
+  }
+
+  @Download.onTaskStop(DOWNLOAD_URL) void taskStop(DownloadTask task) {
+    getBinding().setSpeed("");
+  }
+
+  @Download.onTaskCancel(DOWNLOAD_URL) void taskCancel(DownloadTask task) {
+    getBinding().setProgress(0);
+    Toast.makeText(getContext(), "取消下载", Toast.LENGTH_SHORT).show();
+    getBinding().setSpeed("");
+  }
+
+  @Download.onTaskFail(DOWNLOAD_URL) void taskFail(DownloadTask task) {
+    Toast.makeText(getContext(), "下载失败", Toast.LENGTH_SHORT).show();
+  }
+
+  @Download.onTaskComplete(DOWNLOAD_URL) void taskComplete(DownloadTask task) {
+    getBinding().setProgress(100);
+    Toast.makeText(getContext(), "下载完成", Toast.LENGTH_SHORT).show();
+    getBinding().setSpeed("");
+  }
+
+  @Download.onNoSupportBreakPoint(DOWNLOAD_URL)
+  public void onNoSupportBreakPoint(DownloadTask task) {
+    T.showShort(getContext(), "该下载链接不支持断点");
+  }
+
+  @OnClick({ R.id.start, R.id.stop, R.id.cancel }) public void onClick(View view) {
+    switch (view.getId()) {
+      case R.id.start:
+        Aria.download(this)
+            .load(DOWNLOAD_URL)
+            .setDownloadPath(Environment.getExternalStorageDirectory().getPath() + "/放置江湖.apk")
+            .start();
+        break;
+      case R.id.stop:
+        Aria.download(this).load(DOWNLOAD_URL).stop();
+        break;
+      case R.id.cancel:
+        Aria.download(this).load(DOWNLOAD_URL).cancel();
+        break;
+    }
+  }
+}

app/src/main/res/layout/dialog_fragment_download.xml

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:bind="http://schemas.android.com/apk/res-auto"
+    >
+  <data>
+    <variable
+        name="fileSize"
+        type="String"
+        />
+    <variable
+        name="speed"
+        type="String"
+        />
+    <variable
+        name="progress"
+        type="int"
+        />
+  </data>
+  <LinearLayout
+      android:layout_width="match_parent"
+      android:layout_height="match_parent"
+      android:orientation="vertical"
+      >
+
+    <include
+        layout="@layout/content_single"
+        bind:fileSize="@{fileSize}"
+        bind:progress="@{progress}"
+        bind:speed="@{speed}"
+        />
+
+  </LinearLayout>
+</layout>