Android 将相机图像的路径保存到SQLite表中并检索它

Android 将相机图像的路径保存到SQLite表中并检索它,android,android-camera,Android,Android Camera,我昨天发布了这个问题,但不幸的是,没有人给我解决方案,我仍然不知道我的错误在哪里 我只想将相机拍摄的图像的路径保存到SQLite表中。我想从数据库中检索这个路径并显示图片 代码: 日志: 03-02 13:20:06.479: E/AndroidRuntime(378): FATAL EXCEPTION: main 03-02 13:20:06.479:E/AndroidRuntime(378):java.lang.RuntimeException:无法恢复活动{com.android.Sav

我昨天发布了这个问题,但不幸的是,没有人给我解决方案,我仍然不知道我的错误在哪里

我只想将相机拍摄的图像的路径保存到SQLite表中。我想从数据库中检索这个路径并显示图片

代码:

日志:

03-02 13:20:06.479: E/AndroidRuntime(378): FATAL EXCEPTION: main
03-02 13:20:06.479:E/AndroidRuntime(378):java.lang.RuntimeException:无法恢复活动{com.android.SaveCameraPictureDemo/com.android.SaveCameraPictureDemo.SaveCameraPictureDemoActivity}:java.lang.RuntimeException:无法将结果ResultInfo{who=null,request=1,result=-1,data=null}传递给活动{com.android.SaveCameraPictureDemo/com.android.SaveCameraPictureDemo.SaveCameraPictureDemoActivity}:java.lang.NullPointerException 03-02 13:20:06.479:E/AndroidRuntime(378):在android.app.ActivityThread.performResumeActivity(ActivityThread.java:2120) 03-02 13:20:06.479:E/AndroidRuntime(378):在android.app.ActivityThread.handleResumeActivity(ActivityThread.java:2135) 03-02 13:20:06.479:E/AndroidRuntime(378):在android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1668) 03-02 13:20:06.479:E/AndroidRuntime(378):在android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:2832) 03-02 13:20:06.479:E/AndroidRuntime(378):在android.app.ActivityThread.access$1600(ActivityThread.java:117) 03-02 13:20:06.479:E/AndroidRuntime(378):在android.app.ActivityThread$H.handleMessage(ActivityThread.java:935) 03-02 13:20:06.479:E/AndroidRuntime(378):在android.os.Handler.dispatchMessage(Handler.java:99)上 03-0213:20:06.479:E/AndroidRuntime(378):在android.os.Looper.loop(Looper.java:130)上 03-02 13:20:06.479:E/AndroidRuntime(378):在android.app.ActivityThread.main(ActivityThread.java:3683)上 03-02 13:20:06.479:E/AndroidRuntime(378):位于java.lang.reflect.Method.Invokenactive(本机方法) 03-02 13:20:06.479:E/AndroidRuntime(378):在java.lang.reflect.Method.invoke(Method.java:507) 03-02 13:20:06.479:E/AndroidRuntime(378):在com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839) 03-0213:20:06.479:E/AndroidRuntime(378):在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597) 03-02 13:20:06.479:E/AndroidRuntime(378):在dalvik.system.NativeStart.main(本机方法) 03-02 13:20:06.479:E/AndroidRuntime(378):由以下原因引起:java.lang.RuntimeException:未能将结果ResultInfo{who=null,request=1,result=-1,data=null}传递到活动{com.android.SaveCameraPictureDemo/com.android.SaveCameraPictureDemo.SaveCameraPictureDemoActivity}:java.lang.NullPointerException 03-02 13:20:06.479:E/AndroidRuntime(378):在android.app.ActivityThread.deliverResults(ActivityThread.java:2532) 03-02 13:20:06.479:E/AndroidRuntime(378):在android.app.ActivityThread.performResumeActivity(ActivityThread.java:2107) 03-02 13:20:06.479:E/AndroidRuntime(378):…还有13个 03-02 13:20:06.479:E/AndroidRuntime(378):由以下原因引起:java.lang.NullPointerException 03-02 13:20:06.479:E/AndroidRuntime(378):在android.content.ContentResolver.acquireProvider(ContentResolver.java:743) 03-02 13:20:06.479:E/AndroidRuntime(378):位于android.content.ContentResolver.query(ContentResolver.java:256) 03-02 13:20:06.479:E/AndroidRuntime(378):在android.app.Activity.managedQuery(Activity.java:1550)上 03-02 13:20:06.479:E/AndroidRuntime(378):在com.android.SaveCameraPictureDemo.SaveCameraPictureDemoActivity.onActivityResult(SaveCameraPictureDemoActivity.java:67) 03-02 13:20:06.479:E/AndroidRuntime(378):在android.app.Activity.dispatchActivityResult(Activity.java:3908)上 03-02 13:20:06.479:E/AndroidRuntime(378):在android.app.ActivityThread.deliverResults(ActivityThread.java:2528) 03-02 13:20:06.479:E/AndroidRuntime(378):…还有14个 03-02 13:36:55.168:E/AndroidRuntime(434):致命异常:主 03-02 13:36:55.168:E/AndroidRuntime(434):java.lang.RuntimeException:未能将结果ResultInfo{who=null,request=1,result=-1,data=null}传递到活动{com.android.SaveCameraPictureDemo/com.android.SaveCameraPictureDemo.SaveCameraPictureDemoActivity}:java.lang.NullPointerException 03-02 13:36:55.168:E/AndroidRuntime(434):在android.app.ActivityThread.deliverResults(ActivityThread.java:2532) 03-02 13:36:55.168:E/AndroidRuntime(434):位于android.app.ActivityThread.handleSendResult(ActivityThread.java:2574) 03-02 13:36:55.168:E/AndroidRuntime(434):在android.app.ActivityThread.access$2000(ActivityThread.java:117) 03-02 13:36:55.168:E/AndroidRuntime(434):在android.app.ActivityThread$H.handleMessage(ActivityThread.java:961) 03-02 13:36:55.168:E/AndroidRuntime(434):在android.os.Handler.dispatchMessage(Handler.java:99)上 03-02 13:36:55.168:E/AndroidRuntime(434):在android.os.Looper.loop(Looper.java:130)上 03-02 13:36:55.168:E/AndroidRuntime(434):位于android.app.ActivityThread.main(ActivityThread.java:3683) 03-02 13:36:55.168:E/AndroidRuntime(434):位于java.lang.reflect.Method.Invokenactive(本机方法) 03-02 13:36:55.168:E/AndroidRuntime(434):位于java.lang.reflect.Method.invoke(Method.java:507) 03-02 13:36:55.168:E/AndroidRuntime(434):在com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839) 03-02 13:36:55.168:E/AndroidRuntime(434):位于com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597) 03-02 13:36:55.168:E/AndroidRuntime(434):在dalvik.system.NativeStart.main(本机方法) 03-02 13:36:55.168:E/AndroidRuntime(434):由以下原因引起:java.lang.NullPointerException 03-02 13:36:55.168:E/AndroidRuntime(434):在com.android.SaveCameraPictureDemo.SaveCameraPictureDemoActivity.onActivityResult(SaveCameraPictureDemoActivity.java:73) 03-02 13:36:55.168:E/AndroidRuntime(434):在android.app.Activity.dispatchActivityResult(Activity.java:3908) 03-02 13:36:55.168:E/AndroidRuntime(434):在android.app.ActivityThread.deliverResults(ActivityThread.java:2528) 03-02 13:36:55.168:E/AndroidRunt
03-02 13:20:06.479: E/AndroidRuntime(378): FATAL EXCEPTION: main
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (requestCode == Camera_requestCode && resultCode == RESULT_OK) {

       if(data != null)
       {
        String[] projection = { MediaStore.Images.Media.DATA}; 
        Cursor cursor = managedQuery(mCapturedImageURI, projection, null, null, null); 
        int column_index_data = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA); 
        cursor.moveToFirst(); 
        String capturedImageFilePath = cursor.getString(column_index_data);

        insertPath(capturedImageFilePath);
        Bitmap image = (Bitmap) data.getExtras().get("data");
      }
     else
     {
       Log.e("OnActivityResult()", "data is null");
     }
    }
};