Just been playing around some more, seems to be linked to how long i hold the camera button for. If i press and release really quickly, it works. If i hold the camera button down it crashes? Anyone else found anything similar? This makes me think it could be something to do with the shutter callback for auto focus maybe?
George On Jul 1, 12:53 am, Fuzzmonkey <[email protected]> wrote: > I've been facing similar problems regarding the IOException - take > picture failed. > > hreadid=3: thread exiting with uncaught exception (group=0x4000fe70) > E/AndroidRuntime( 339): Uncaught handler: thread main exiting due to > uncaught exception > E/AndroidRuntime( 339): java.lang.RuntimeException: > java.lang.reflect.InvocationTargetException > E/AndroidRuntime( 339): at com.android.internal.os.ZygoteInit.main > (ZygoteInit.java:540) > E/AndroidRuntime( 339): at dalvik.system.NativeStart.main(Native > Method) > E/AndroidRuntime( 339): Caused by: > java.lang.reflect.InvocationTargetException > E/AndroidRuntime( 339): at android.app.ActivityThread.main > (ActivityThread.java:3948) > E/AndroidRuntime( 339): at java.lang.reflect.Method.invokeNative > (Native Method) > E/AndroidRuntime( 339): at java.lang.reflect.Method.invoke > (Method.java:521) > E/AndroidRuntime( 339): at com.android.internal.os.ZygoteInit > $MethodAndArgsCaller.run(ZygoteInit.java:782) > E/AndroidRuntime( 339): ... 2 more > E/AndroidRuntime( 339): Caused by: java.io.IOException: takePicture > failed > E/AndroidRuntime( 339): at android.hardware.Camera.native_takePicture > (Native Method) > E/AndroidRuntime( 339): at android.hardware.Camera.takePicture > (Camera.java:362) > E/AndroidRuntime( 339): at com.george.camera.CameraFinal.onKeyDown > (CameraFinal.java:661) > E/AndroidRuntime( 339): at android.view.KeyEvent.dispatch > (KeyEvent.java:893) > E/AndroidRuntime( 339): at android.app.Activity.dispatchKeyEvent > (Activity.java:1976) > E/AndroidRuntime( 339): at > com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchKeyEvent > (PhoneWindow.java:1679) > E/AndroidRuntime( 339): at > android.view.ViewRoot.deliverKeyEventToViewHierarchy(ViewRoot.java: > 2188) > E/AndroidRuntime( 339): at android.view.ViewRoot.handleFinishedEvent > (ViewRoot.java:2158) > E/AndroidRuntime( 339): at android.view.ViewRoot.handleMessage > (ViewRoot.java:1490) > E/AndroidRuntime( 339): at android.os.Handler.dispatchMessage > (Handler.java:99) > E/AndroidRuntime( 339): at android.os.Looper.loop(Looper.java:123) > E/AndroidRuntime( 339): ... 6 more > > It seems to be an intermittent problem, sometimes the camera works and > sometimes it doesn't. The line it crashes on is the camera.takepicture > bit, see below. > > if (keyCode == KeyEvent.KEYCODE_CAMERA) { > > mCamera.takePicture(null, null, mPictureCallback); > > return true; > } > > I've not set the raw pic callback or shutter call back, could this be > the problem? > > Thanks, > > George > > On May 19, 8:53 pm, Bo <[email protected]> wrote: > > > I just removed the default screen orientation in APIDemo menifest for > > com.example.android.apis.graphics.CameraPreview > > It's still displaying a rotated view. > > > Best, > > Bo > > > On May 12, 5:30 pm, indra <[email protected]> wrote: > > > > Does1.5have support forcamerain portrait? Please post the code > > > sample. > > > > Regards, > > > Indra > > > > On Mar 16, 7:35 am, Iliyan Malchev <[email protected]> wrote: > > > > > Can you attach the logcat output? Source code would also be helpful. > > > > > On Thu, Mar 12, 2009 at 9:18 AM, crowcasso <[email protected]> wrote: > > > > > > Currently the above code is crashing for me (even after fixing the 3 > > > > > params instead of 2) when performing takePicture() with a IOException: > > > > > > W/System.err( 1470): java.io.IOException: takePicture failed > > > > > W/System.err( 1470): at android.hardware.Camera.native_takePicture > > > > > (Native Method) > > > > > > I've written a differentCameraapplication that crashes as well on > > > > > takePicture(). Is this a known issue? Any suggestions? > > > > > > On Mar 10, 6:50 pm, Streets Of Boston <[email protected]> wrote: > > > > >> Maybe this piece of code won't work, but i'm writing an app that > > > > >> successfully uses thecamera. > > > > >> No crashes :) ... ... so far ... :=) > > > > > >> On Feb 17, 1:35 am, cindy <[email protected]> wrote: > > > > > >> > I tried google'scameraAPI sample code. I found there are 2 > > > > >> > problems: > > > > >> > 1> It only can take picture in Landscape orientation > > > > >> > 2> After click the space "key", the application crashes. WOw:) > > > > > >> > XML: > > > > >> > <LinearLayout xmlns:android="http://schemas.android.com/apk/res/ > > > > >> > android" > > > > >> > android:layout_width="fill_parent" > > > > >> > android:layout_height="fill_parent" > > > > >> > android:orientation="vertical"> > > > > >> > <SurfaceView android:id="@+id/surface" > > > > >> > android:layout_width="fill_parent" > > > > >> > android:layout_height="10dip" > > > > >> > android:layout_weight="1"> > > > > >> > </SurfaceView> > > > > >> > </LinearLayout> > > > > >> > Java code: > > > > >> > /** > > > > >> > * Copyright (c) 2007, Google Inc. > > > > >> > * > > > > >> > * Licensed under the Apache License, Version 2.0 (the "License"); > > > > >> > * you may not use this file except in compliance with the License. > > > > >> > * You may obtain a copy of the License at > > > > >> > * > > > > >> > * http://www.apache.org/licenses/LICENSE-2.0 > > > > >> > * > > > > >> > * Unless required by applicable law or agreed to in writing, > > > > >> > software > > > > >> > * distributed under the License is distributed on an "AS IS" > > > > >> > BASIS, > > > > >> > * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or > > > > >> > implied. > > > > >> > * See the License for the specific language governing permissions > > > > >> > and > > > > >> > * limitations under the License. > > > > >> > */ > > > > > >> > package com.android.cameraapitest; > > > > > >> > import android.app.Activity; > > > > >> > import android.content.Intent; > > > > >> > import android.graphics.Canvas; > > > > >> > import android.graphics.Paint; > > > > >> > import android.graphics.PixelFormat; > > > > >> > import android.graphics.Rect; > > > > >> > import android.net.Uri; > > > > >> > import android.os.Handler; > > > > >> > import android.os.Message; > > > > >> > import android.os.Bundle; > > > > >> > import android.provider.MediaStore.Images; > > > > >> > import android.provider.MediaStore.Video; > > > > >> > import android.view.Menu; > > > > >> > import android.view.MenuItem; > > > > >> > import android.view.SurfaceHolder; > > > > >> > import android.view.SurfaceView; > > > > >> > import android.view.KeyEvent; > > > > >> > import android.hardware.Camera; > > > > > >> > import android.util.Log; > > > > > >> > public class CameraApiTest extends Activity implements > > > > >> > SurfaceHolder.Callback > > > > >> > { > > > > >> > private static final String TAG = "CameraApiTest"; > > > > >> > CameramCamera; > > > > >> > boolean mPreviewRunning = false; > > > > > >> > public void onCreate(Bundle icicle) > > > > >> > { > > > > >> > super.onCreate(icicle); > > > > > >> > Log.e(TAG, "onCreate"); > > > > > >> > getWindow().setFormat(PixelFormat.TRANSLUCENT); > > > > > >> > setContentView(R.layout.camera_api_test); > > > > >> > mSurfaceView = (SurfaceView)findViewById(R.id.surface); > > > > > >> > mSurfaceHolder = mSurfaceView.getHolder(); > > > > >> > mSurfaceHolder.addCallback(this); > > > > >> > mSurfaceHolder.setType > > > > >> > (SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); > > > > >> > } > > > > > >> > public boolean onCreateOptionsMenu(android.view.Menu menu) { > > > > >> > MenuItem item = menu.add(0, 0, 0, "goto gallery"); > > > > >> > item.setOnMenuItemClickListener(new > > > > >> > MenuItem.OnMenuItemClickListener() { > > > > >> > public boolean onMenuItemClick(MenuItem item) { > > > > >> > Uri target = Uri.parse("content://media/external/ > > > > >> > images/media"); > > > > >> > Intent intent = new Intent(Intent.ACTION_VIEW, > > > > >> > target); > > > > >> > startActivity(intent); > > > > >> > return true; > > > > >> > } > > > > >> > }); > > > > >> > return true; > > > > >> > } > > > > > >> > @Override > > > > >> > protected void onRestoreInstanceState(Bundle > > > > >> > savedInstanceState) > > > > >> > { > > > > >> > super.onRestoreInstanceState(savedInstanceState); > > > > >> > } > > > > > >> > Camera.PictureCallback mPictureCallback = new > > > > >> >Camera.PictureCallback() { > > > > >> > public void onPictureTaken(byte[] data,Camerac) { > > > > >> > Log.e(TAG, "PICTURE CALLBACK: data.length = " + > > > > >> > data.length); > > > > >> > mCamera.startPreview(); > > > > >> > } > > > > >> > }; > > > > > >> > public boolean onKeyDown(int keyCode, KeyEvent event) > > > > >> > { > > > > >> > if (keyCode == KeyEvent.KEYCODE_BACK) { > > > > >> > return super.onKeyDown(keyCode, event); > > > > >> > } > > > > > >> > if (keyCode == KeyEvent.KEYCODE_SPACE) { > > > > >> > mCamera.takePicture(null, mPictureCallback); > > > > >> > return true; > > > > >> > } > > > > > >> > return false; > > > > >> > } > > > > > >> > protected void onResume() > > > > >> > { > > > > >> > Log.e(TAG, "onResume"); > > > > >> > super.onResume(); > > > > >> > } > > > > > >> > protected void onSaveInstanceState(Bundle outState) > > > > >> > { > > > > >> > super.onSaveInstanceState(outState); > > > > >> > } > > > > > >> > protected void onStop() > > > > >> > { > > > > >> > Log.e(TAG, "onStop"); > > > > >> > super.onStop(); > > > > >> > } > > > > > >> > public void surfaceCreated(SurfaceHolder holder) > > > > >> > { > > > > >> > Log.e(TAG, "surfaceCreated"); > > ... > > read more » --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. 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