共有イメージ中にプロセスが停止しました

Question

アンドロイドでイメージを共有したいと思います。私はそれを行うために多くのコードを調べますが、すべてのコードは、アプリケーションが.theのlogcatエラーが以下のようになり停止します

05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime: FATAL EXCEPTION: main 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime: java.lang.RuntimeException: Parcel: unable to marshal value ir.whc.news.model.ImageItem@41884b00 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime:  at android.os.Parcel.writeValue(Parcel.java:1235) 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime:  at android.os.Parcel.writeList(Parcel.java:622) 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime:  at android.os.Parcel.writeValue(Parcel.java:1195) 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime:  at android.os.Parcel.writeMapInternal(Parcel.java:591) 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime:  at android.os.Bundle.writeToParcel(Bundle.java:1619) 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime:  at android.os.Parcel.writeBundle(Parcel.java:605) 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime:  at android.support.v4.app.FragmentState.writeToParcel(Fragment.java:137) 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime:  at android.os.Parcel.writeTypedArray(Parcel.java:1102) 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime:  at android.support.v4.app.FragmentManagerState.writeToParcel(FragmentManager.java:385) 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime:  at android.os.Parcel.writeParcelable(Parcel.java:1254) 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime:  at android.os.Parcel.writeValue(Parcel.java:1173) 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime:  at android.os.Parcel.writeMapInternal(Parcel.java:591) 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime:  at android.os.Bundle.writeToParcel(Bundle.java:1619) 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime:  at android.os.Parcel.writeBundle(Parcel.java:605) 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime:  at android.app.ActivityManagerProxy.activityStopped(ActivityManagerNative.java:2238) 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime:  at android.app.ActivityThread$StopInfo.run(ActivityThread.java:3393) 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime:  at android.os.Handler.handleCallback(Handler.java:615) 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime:  at android.os.Handler.dispatchMessage(Handler.java:92) 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime:  at android.os.Looper.loop(Looper.java:155) 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime:  at android.app.ActivityThread.main(ActivityThread.java:5520) 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime:  at java.lang.reflect.Method.invokeNative(Native Method) 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime:  at java.lang.reflect.Method.invoke(Method.java:511) 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime:  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1029) 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime:  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:796) 
05-08 22:17:33.656 25125-25125/ir.whc.news E/AndroidRuntime:  at dalvik.system.NativeStart.main(Native Method) 

、これは私のコードです：

package ir.whc.news.activity; 

import android.app.Activity; 
import android.app.ProgressDialog; 
import android.content.ContentValues; 
import android.content.Context; 
import android.content.DialogInterface; 
import android.content.Intent; 
import android.graphics.Bitmap; 
import android.graphics.BitmapFactory; 
import android.graphics.Canvas; 
import android.graphics.drawable.BitmapDrawable; 
import android.graphics.drawable.Drawable; 
import android.graphics.drawable.LayerDrawable; 
import android.net.Uri; 
import android.os.Build; 
import android.os.Bundle; 
import android.os.Environment; 
import android.os.Handler; 
import android.provider.MediaStore; 
import android.support.v4.app.DialogFragment; 
import android.support.v4.view.PagerAdapter; 
import android.support.v4.view.ViewPager; 
import android.support.v7.app.AlertDialog; 
import android.util.Log; 
import android.view.LayoutInflater; 
import android.view.View; 
import android.view.ViewGroup; 
import android.view.animation.AlphaAnimation; 
import android.view.animation.Animation; 
import android.widget.ImageView; 
import android.widget.RelativeLayout; 
import android.widget.TextView; 
import android.widget.Toast; 

import com.bumptech.glide.Glide; 
import com.bumptech.glide.load.engine.DiskCacheStrategy; 

import java.io.ByteArrayOutputStream; 
import java.io.File; 
import java.io.FileOutputStream; 
import java.io.IOException; 
import java.io.OutputStream; 
import java.util.ArrayList; 

import ir.whc.news.R; 
import ir.whc.news.classes.CapturePhotoUtils; 
import ir.whc.news.classes.Utility; 
import ir.whc.news.model.ImageItem; 

/** 
* Created by marzieh on 4/27/2016. 
*/ 
public class SlideshowDialogFragment extends DialogFragment implements View.OnClickListener { 
    private String TAG = SlideshowDialogFragment.class.getSimpleName(); 
    private ArrayList<ImageItem> images; 
    private ViewPager viewPager; 
    private MyViewPagerAdapter myViewPagerAdapter; 
    private TextView lblCount, lblTitle; 
    private int selectedPosition = 0; 
    private int scwidth; 
    RelativeLayout buttom_toolbar; 
    ImageView btnsave; 
    ImageView btnshare; 
    ImageView imageViewPreview; 
    ImageItem image; 

    static SlideshowDialogFragment newInstance() { 
     SlideshowDialogFragment f = new SlideshowDialogFragment(); 
     return f; 
    } 

    @Override 
    public View onCreateView(LayoutInflater inflater, ViewGroup container, 
          Bundle savedInstanceState) { 
     View v = inflater.inflate(R.layout.fragment_image_slider, container, false); 
     viewPager = (ViewPager) v.findViewById(R.id.viewpager); 
     lblCount = (TextView) v.findViewById(R.id.lbl_count); 
     lblTitle = (TextView) v.findViewById(R.id.title); 
     buttom_toolbar = (RelativeLayout) v.findViewById(R.id.bottom_toolbar); 
     buttom_toolbar.setVisibility(View.INVISIBLE); 
     btnsave = (ImageView) v.findViewById(R.id.btnsave); 
     btnshare = (ImageView) v.findViewById(R.id.btnshare); 
     btnshare.setOnClickListener(this); 
     btnsave.setOnClickListener(this); 

     images = (ArrayList<ImageItem>) getArguments().getSerializable("images"); 
     selectedPosition = getArguments().getInt("position"); 
     scwidth = getArguments().getInt("scwidth"); 

     Log.e(TAG, "position: " + selectedPosition); 
     Log.e(TAG, "images size: " + images.size()); 

     myViewPagerAdapter = new MyViewPagerAdapter(); 
     viewPager.setAdapter(myViewPagerAdapter); 
     viewPager.addOnPageChangeListener(viewPagerPageChangeListener); 

     setCurrentItem(selectedPosition); 

     return v; 
    } 

    private void setCurrentItem(int position) { 
     viewPager.setCurrentItem(position, false); 
     displayMetaInfo(selectedPosition); 
    } 

    // page change listener 
    ViewPager.OnPageChangeListener viewPagerPageChangeListener = new ViewPager.OnPageChangeListener() { 

     @Override 
     public void onPageSelected(int position) { 
      displayMetaInfo(position); 
     } 

     @Override 
     public void onPageScrolled(int arg0, float arg1, int arg2) { 

     } 

     @Override 
     public void onPageScrollStateChanged(int arg0) { 

     } 
    }; 

    private void displayMetaInfo(int position) { 
     lblCount.setText((position + 1) + " of " + images.size()); 

     ImageItem image = images.get(position); 
     lblTitle.setText(image.get_description() != "null" ? image.get_description() : ""); 

    } 

    @Override 
    public void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setStyle(DialogFragment.STYLE_NORMAL, android.R.style.Theme_Black_NoTitleBar_Fullscreen); 
    } 

    @Override 
    public void onClick(View v) { 
     switch (v.getId()) { 
      case R.id.btnsave: 
       ProgressDialog pdilog=new ProgressDialog(getActivity()); 
       pdilog.setMessage(getString(R.string.loading)); 
       pdilog.show(); 

       savepic(); 
      pdilog.hide(); 
       Toast.makeText(getActivity(), getString(R.string.pictureissaved), Toast.LENGTH_SHORT).show(); 

       break; 
      case R.id.btnshare: 
       sharePic(); 

       break; 
     } 
    } 
    private void sharePic() 
    { 


     Bitmap bitmap; 
     OutputStream output; 
     if (imageViewPreview.getDrawable() instanceof BitmapDrawable) { 
      bitmap = ((BitmapDrawable) imageViewPreview.getDrawable()).getBitmap(); 
     } else { 
      Drawable d = imageViewPreview.getDrawable(); 
      bitmap = Bitmap.createBitmap(d.getIntrinsicWidth(), d.getIntrinsicHeight(), Bitmap.Config.ARGB_8888); 
      Canvas canvas = new Canvas(bitmap); 
      d.draw(canvas); 
     } 
     // Find the SD Card path 
     File filepath = Environment.getExternalStorageDirectory(); 

     // Create a new folder AndroidBegin in SD Card 
     File dir = new File(filepath.getAbsolutePath() + "/Share Image Tutorial/"); 
     dir.mkdirs(); 

     // Create a name for the saved image 
     File file = new File(dir, "sample_wallpaper.png"); 

     try { 

      // Share Intent 
      Intent share = new Intent(Intent.ACTION_SEND); 

      // Type of file to share 
      share.setType("image/jpeg"); 

      output = new FileOutputStream(file); 

      // Compress into png format image from 0% - 100% 
      bitmap.compress(Bitmap.CompressFormat.PNG, 100, output); 
      output.flush(); 
      output.close(); 

      // Locate the image to Share 
      Uri uri = Uri.fromFile(file); 

      // Pass the image into an Intnet 
      share.putExtra(Intent.EXTRA_STREAM, uri); 

      // Show the social share chooser list 
      startActivity(Intent.createChooser(share, "Share Image Tutorial")); 

     } catch (Exception e) { 
      // TODO Auto-generated catch block 
      e.printStackTrace(); 
     } 

    } 

    private void savepic() { 

     Bitmap bitmap; 
     if (imageViewPreview.getDrawable() instanceof BitmapDrawable) { 
      bitmap = ((BitmapDrawable) imageViewPreview.getDrawable()).getBitmap(); 
     } else { 
      Drawable d = imageViewPreview.getDrawable(); 
      bitmap = Bitmap.createBitmap(d.getIntrinsicWidth(), d.getIntrinsicHeight(), Bitmap.Config.ARGB_8888); 
      Canvas canvas = new Canvas(bitmap); 
      d.draw(canvas); 
     } 
     CapturePhotoUtils.insertImage(getActivity().getContentResolver(), bitmap, image.get_id() + "", image.get_description()); 


    } 

    // adapter 
    public class MyViewPagerAdapter extends PagerAdapter { 

     private LayoutInflater layoutInflater; 

     public MyViewPagerAdapter() { 
     } 

     @Override 
     public Object instantiateItem(ViewGroup container, final int position) { 

      layoutInflater = (LayoutInflater) getActivity().getSystemService(Context.LAYOUT_INFLATER_SERVICE); 
      View view = layoutInflater.inflate(R.layout.image_fullscreen_preview, container, false); 

      imageViewPreview = (ImageView) view.findViewById(R.id.image_preview); 

      image = images.get(position); 

      Glide.with(getActivity()).load(image.get_largimage_path() + "/" + scwidth) 

        .thumbnail(0.5f) 
        .crossFade() 
        .diskCacheStrategy(DiskCacheStrategy.ALL) 
        .into(imageViewPreview); 

      container.addView(view); 


      imageViewPreview.setOnClickListener(new View.OnClickListener() { 
       @Override 
       public void onClick(View v) { 
        // buttom_toolbar.setVisibility(buttom_toolbar.getVisibility()==View.VISIBLE?View.INVISIBLE:View.VISIBLE); 

        if (buttom_toolbar.getVisibility() == View.INVISIBLE) { 
         buttom_toolbar.setVisibility(View.VISIBLE); 
         new Handler().postDelayed(new Runnable() { 
          public void run() { 
           buttom_toolbar.setVisibility(View.INVISIBLE); 
          } 
         }, 3000); 

        } else { 
         // buttom_toolbar.setVisibility(View.INVISIBLE); 

        } 




        /* AlertDialog.Builder builder = new AlertDialog.Builder(getActivity()); 
        builder.setMessage(getString(R.string.savePicMessage)) 
          .setCancelable(false) 
          .setPositiveButton(getString(R.string.Ok), new DialogInterface.OnClickListener() { 
           public void onClick(DialogInterface dialog, int id) { 
*//* 

            Bitmap bitmap; 
            if (imageViewPreview.getDrawable() instanceof BitmapDrawable) { 
             bitmap = ((BitmapDrawable) imageViewPreview.getDrawable()).getBitmap(); 
            } else { 
             Drawable d = imageViewPreview.getDrawable(); 
             bitmap = Bitmap.createBitmap(d.getIntrinsicWidth(), d.getIntrinsicHeight(), Bitmap.Config.ARGB_8888); 
             Canvas canvas = new Canvas(bitmap); 
             d.draw(canvas); 
            } 
            CapturePhotoUtils.insertImage(getActivity().getContentResolver(), bitmap, image.get_id() + "", image.get_description()); 
*//* 

           } 
          }) 
          .setNegativeButton(getString(R.string.Cancle), new DialogInterface.OnClickListener() { 
           public void onClick(DialogInterface dialog, int id) { 
            dialog.cancel(); 
           } 
          }); 
        AlertDialog alert = builder.create(); 
        alert.show();*/ 
       } 
      }); 


      return view; 
     } 

     @Override 
     public int getCount() { 
      return images.size(); 
     } 

     @Override 
     public boolean isViewFromObject(View view, Object obj) { 
      return view == ((View) obj); 
     } 


     @Override 
     public void destroyItem(ViewGroup container, int position, Object object) { 
      container.removeView((View) object); 
     } 
    } 




} 

私のコードで間違って何ですか？

EDITE： imageItemクラス

import org.json.JSONArray; 
import org.json.JSONException; 
import org.json.JSONObject; 

import java.util.ArrayList; 

/** 
* Created by marzieh on 4/9/2016. 
*/ 
public class ImageItem { 

    private int _id; 
    private String _description; 
    private String _thumb_path; 
    private String _largimage_path; 

    public ImageItem() 
    { 

    } 

    public ImageItem(int _id,String _description,String _thumb_path,String _largimage_path) 
    { 
     this._id=_id; 
     this._description=_description; 
     this._largimage_path=_largimage_path; 
     this._thumb_path=_thumb_path; 

    } 
    public String get_description() { 
     return _description; 
    } 

    public void set_description(String _description) { 
     this._description = _description; 
    } 

    public void set_id(int _id) { 
     this._id = _id; 
    } 

    public int get_id() { 
     return _id; 
    } 

    public String get_largimage_path() { 
     return _largimage_path; 
    } 

    public String get_thumb_path() { 
     return _thumb_path; 
    } 

    public void set_largimage_path(String _largimage_path) { 
     this._largimage_path = _largimage_path; 
    } 

    public void set_thumb_path(String _thumb_path) { 
     this._thumb_path = _thumb_path; 
    } 

    public static ImageItem fromJson(JSONObject jsonObject) 
    { 
     ImageItem imageItem=new ImageItem(); 

     try { 
      imageItem._id=Integer.parseInt(jsonObject.getString("id")); 
      imageItem._largimage_path=jsonObject.getString("large_img"); 
      imageItem._thumb_path=jsonObject.getString("tb_img"); 
      imageItem._description=jsonObject.getString("description"); 


     } catch (JSONException e) { 
      e.printStackTrace(); 
      return null; 
     } 
     // Return new object 
     return imageItem; 
    } 
    public static ArrayList<ImageItem> fromJson(JSONArray jsonArray) { 
     JSONObject imageItemJson; 
     ArrayList<ImageItem> imageItems = new ArrayList<ImageItem>(jsonArray.length()); 
     // Process each result in json array, decode and convert to subdomain object 
     for (int i=0; i < jsonArray.length(); i++) { 
      try { 
       imageItemJson = jsonArray.getJSONObject(i); 
      } catch (Exception e) { 
       e.printStackTrace(); 
       continue; 
      } 

      ImageItem imageItem = ImageItem.fromJson(imageItemJson); 
      if (imageItem != null) { 
       imageItems.add(imageItem); 
      } 
     } 

     return imageItems; 
    } 

} 

Answer 1

をあなたにImageItemオブジェクトの配列リストを送信しますクラスはSerializableです。

public class ImageItem implements Serializable{ 

// Other stuff 

} 

希望すると、これが役立ちます。

Answer 2

私は問題は共有コードであるとは思いません。

java.lang.RuntimeException: Parcel: unable to marshal value ir.whc.news.model.ImageItem@41884b00. 

がそれを区分けする方法を知らない：スタックトレースからは、明確にそのフレームワークを約ImageItemクラスオブジェクトを文句を言い見ることができます。どうやら、ImageItemのオブジェクトをDialogFragmentにバンドルして引数として渡しています（質問にはこの呼び出しコードがありません）。これを実現するには、オブジェクトにParcelableインターフェイスを実装する必要があります。 ImageItemには必要なコードがありませんので、追加する必要があります（その方法や必要なコードを生成するために使用するツールについてはHow can I make my custom objects be Parcelable?をご覧ください）。あるいはParcelerのようなライブラリを使ってこれを行うこともできます。

Answer 3

あなたは

images = (ArrayList<ImageItem>) getArguments().getSerializable("images");

ので、このラインのクラッシュを取得している実際にあなたにImageItemはSerializableもParcelableでもないですし、引数としてバンドル内のオブジェクトを送信しようとしています。これを避けるには、Parcelableインターフェイスを使用してImageItemクラスを実装します。今

public class ImageItem implements Parcelable{ 
    public static final Creator<ImageItem> CREATOR = new Creator<ImageItem>() { 

     public ImageItem createFromParcel(Parcel in) { 
      return new ImageItem(in); 
     } 

     public ImageItem[] newArray(int size) { 
      return new ImageItem[size]; 
     } 
    }; 

    public Contact(Parcel parcel) { 
     _id = parcel.readInt(); 
     _description = parcel.readString(); 
     _thumb_path = parcel.readString(); 
     _largimage_path = parcel.readString(); 
    } 

    @Override 
    public int describeContents() { 
     return 0; 
    } 

    @Override 
    public void writeToParcel(Parcel parcel, int flags) { 
     parcel.writeInt(_id); 
     parcel.writeString(_description); 
     parcel.writeString(_thumb_path); 
     parcel.writeString(_largimage_path); 
    } 

    ... 
    ... 
} 

は、あなたがあなたにImageItemを実装する必要があり、ちょうど、あなたがしなければならない

bundle.putParcelableArrayListExtra("images", imageItemList); 

を入れて、このリストを取得するには、

images = (ArrayList<ImageItem>) getArguments().getParcelableArrayListExtra("images");