拍照后获取不了图片！

做了一个图片上传的程序，
在模拟器里调试：拍照后获得的照片不是刚刚拍的那张，
本地选定的图片可以获得选中图片！

在HTCOnex里测试：
拍照和本地都获取不了图片！不知道是什么问题：

ShareActivity.java

publicclassShareActivityextendsActivityimplementsSerializable{

	publicstaticfinalintSELECT_PIC_BY_TACK_PHOTO=1;//Camera
	publicstaticfinalintSELECT_PIC_BY_PICK_PHOTO=2;//Gallery
	//path-KEY
	publicstaticfinalStringSAVED_IMAGE_DIR_PATH="photo_path";
	privatestaticfinalStringTAG="ShareActivity";

	//path
	privateStringpicPath;
	privateIntentlastIntent;
	privateUriphotoUri;

	privateRelativeLayoutlayout1;
	privateRelativeLayoutlayout2;

	publicvoidonCreate(BundlesavedInstanceState){
		super.onCreate(savedInstanceState);
		setContentView(R.layout.main_share);

		layout1=(RelativeLayout)this.findViewById(R.id.upload_photo);
		layout2=(RelativeLayout)this.findViewById(R.id.upload_gallery);
		lastIntent=getIntent();

		layout1.setOnClickListener(newOnClickListener(){
			publicvoidonClick(Viewv){
				takePhoto();
			}
		});
		layout2.setOnClickListener(newOnClickListener(){

			publicvoidonClick(Viewv){
				pickPhoto();
			}
		});
	}

	privatevoidtakePhoto(){

		StringSDState=Environment.getExternalStorageState();
		if(SDState.equals(Environment.MEDIA_MOUNTED)){

			Intentintent=newIntent(MediaStore.ACTION_IMAGE_CAPTURE);
			
			ContentValuesvalues=newContentValues();
			photoUri=this.getContentResolver().insert(
					MediaStore.Images.Media.EXTERNAL_CONTENT_URI,values);
			intent.putExtra(android.provider.MediaStore.EXTRA_OUTPUT,photoUri);
			startActivityForResult(intent,SELECT_PIC_BY_TACK_PHOTO);
		}else{
			Toast.makeText(this,R.string.takePhoto_msg,Toast.LENGTH_LONG)
					.show();
		}
	}

	privatevoidpickPhoto(){
		Intentintent=newIntent();
		intent.setType("image/*");
		intent.setAction(Intent.ACTION_GET_CONTENT);
		startActivityForResult(intent,SELECT_PIC_BY_PICK_PHOTO);
	}

	@Override
	protectedvoidonActivityResult(intrequestCode,intresultCode,Intentdata){
		if(resultCode==Activity.RESULT_OK){
			doPhoto(requestCode,data);
		}
		super.onActivityResult(requestCode,resultCode,data);
	}

	privatevoiddoPhoto(intrequestCode,Intentdata){

		if(requestCode==SELECT_PIC_BY_PICK_PHOTO){
			if(data==null){
				Toast.makeText(this,"选择图片文件出错",Toast.LENGTH_LONG).show();
				return;
			}
			photoUri=data.getData();
			if(photoUri==null){
				Toast.makeText(this,"选择图片文件出错",Toast.LENGTH_LONG).show();
				return;
			}
		}
		String[]pojo={MediaStore.Images.Media.DATA};
		Cursorcursor=managedQuery(photoUri,pojo,null,null,null);
		if(cursor!=null){
			intcolumnIndex=cursor.getColumnIndexOrThrow(pojo[0]);
			cursor.moveToFirst();
			picPath=cursor.getString(columnIndex);
			cursor.close();
		}
		Log.i(TAG,"imagePath="+picPath);
		if(picPath!=null){

			IntentstartEx=newIntent(ShareActivity.this,PhotoPre.class);
			Bundlebundle=newBundle();
			bundle.putString(SAVED_IMAGE_DIR_PATH,picPath);
			startEx.putExtras(bundle);
			setResult(Activity.RESULT_FIRST_USER,startEx);
			startActivity(startEx);
		}else{
			Toast.makeText(this,"选择文件不正确!",Toast.LENGTH_LONG).show();

		}

	}
}

预览： PhotoPre.java

publicclassPhotoPreextendsActivity{
	publicstaticStringpicPath=null;
	privatestaticfinalStringTAG="PhotoPreActivity";

	publicstaticfinalStringKEY_PHOTO_PATH="photo_path";
	publicstaticfinalStringIMAGE_UNSPECIFIED="image/*";

	privateProgressDialogprogressDialog;
	privateButtonback;
	privateButtonupload;
	privateButtoncancel;
	privateImageViewview;
	privateBitmapbm;

	publicvoidonCreate(BundlesavedInstanceState){
		super.onCreate(savedInstanceState);
		setContentView(R.layout.imageshow);

		back=(Button)this.findViewById(R.id.phtot_back);
		upload=(Button)this.findViewById(R.id.phtot_upload);
		cancel=(Button)this.findViewById(R.id.phtot_cancel);
		view=(ImageView)this.findViewById(R.id.photo_selected);
		progressDialog=newProgressDialog(this);

		back.setOnClickListener(newThisOnClickListener(0));
		upload.setOnClickListener(newThisOnClickListener(1));
		cancel.setOnClickListener(newThisOnClickListener(2));

		Bundlebundle=getIntent().getExtras();
		Stringpath=bundle.getString(KEY_PHOTO_PATH);
		BitmapFactory.Optionsoptions=newBitmapFactory.Options();
		options.inJustDecodeBounds=true;
		bm=BitmapFactory.decodeFile(path);
		view.setImageBitmap(bm);
	}

	protectedvoidonActivityResult(intrequestCode,intresultCode,Intentdata){
		if(requestCode==0){
			if(requestCode==1){
				view.setImageBitmap(null);
				picPath=data.getStringExtra(ShareActivity.SAVED_IMAGE_DIR_PATH);
				Log.i(TAG,"最终选择的图片="+picPath);
				Bitmapbm=BitmapFactory.decodeFile(picPath);
				view.setImageBitmap(bm);
			}elseif(requestCode==2){

				try{
					Bitmapbm=null;
					ContentResolverresolver=getContentResolver();
					Uriuri=data.getData();
					bm=MediaStore.Images.Media.getBitmap(resolver,uri);

					String[]pro={MediaStore.Images.Media.DATA};
					Cursorcursor=managedQuery(uri,pro,null,null,null);
					intcolumn_index=cursor
							.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
					cursor.moveToFirst();
					StringpicPath1=cursor.getString(column_index);
					Bitmapbitmap=BitmapFactory.decodeFile(picPath1);
					view.setImageBitmap(bitmap);
					cursor.close();
				}catch(FileNotFoundExceptione){
					e.printStackTrace();
				}catch(IOExceptione){
					e.printStackTrace();
					Log.e(TAG,e.toString());
				}
			}
		}
		super.onActivityResult(requestCode,resultCode,data);
	}

	publicclassThisOnClickListenerimplementsOnClickListener{
		privateintindex=0;

		privateThisOnClickListener(inti){
			index=i;
		}

		@Override
		publicvoidonClick(Viewv){
			switch(index){
			case0:
				Intentintent=newIntent(PhotoPre.this,MainActivity.class);
				startActivity(intent);
				break;
			case1:
				try{
					postFile();
				}catch(Exceptione){
					e.printStackTrace();
				}
				break;
			case2:
				Intentintent1=newIntent(PhotoPre.this,ShareActivity.class);
				startActivity(intent1);
				break;
			}

		}

	}

	privatevoidpostFile()throwsException{
		progressDialog.setMessage("正在上传文件...");
		HttpClienthttpclient=newDefaultHttpClient();
		httpclient.getParams().setParameter(
				CoreProtocolPNames.PROTOCOL_VERSION,HttpVersion.HTTP_1_1);

		HttpPosthttppost=newHttpPost("http://localhost:9002/upload.php");
		Filefile=newFile("c:/TRASH/zaba_1.jpg");

		FileEntityreqEntity=newFileEntity(file,"binary/octet-stream");

		httppost.setEntity(reqEntity);
		reqEntity.setContentType("binary/octet-stream");
		System.out.println("executingrequest"+httppost.getRequestLine());
		HttpResponseresponse=httpclient.execute(httppost);
		HttpEntityresEntity=response.getEntity();

		System.out.println(response.getStatusLine());
		if(resEntity!=null){
			System.out.println(EntityUtils.toString(resEntity));
		}
		if(resEntity!=null){
			resEntity.consumeContent();
		}

		httpclient.getConnectionManager().shutdown();
	}

}

18 个解决方案

#1

图1和图2都是单独的Activity

18 个解决方案

#1

更多相关文章

随机推荐