Android：图库选择器和相机 Intent 在 onActivityresult 时崩溃
Android: Gallery picker and Camera intent crashes upon onActivityresult
所以我的应用程序中有这个页面，让用户可以选择使用相机拍照或从图库中选择图像。
选择带有所选图像设置为图标的警告对话框后，将显示确认。
现在我的问题来了，每当我尝试使用图库选择器或相机 Intent 获取图像时，我的应用程序立即崩溃并出现错误：
java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=1888, result=-1, data=null} to activity {my.com.thelorry.ken.thelorrypartner/com.example.Activity}:
如果我使用相机意图或如果我使用画廊选择器，这会显示：
java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=1888, result=-1, data=null} to activity {com.example/com.example.Activity}:
以下是我用来启动相机意图的代码：
public void startCamera(){
ContentValues values;
Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
values = new ContentValues();
values.put(MediaStore.Images.Media.TITLE, "New Picture");
values.put(MediaStore.Images.Media.DESCRIPTION, "From phone Camera");
imageUri = getContentResolver().insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);
cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, imageUri);
startActivityForResult(cameraIntent, CAMERA_REQUEST);
}
还有我启动图库选择器的代码：
public void pickGallery(){
Intent photoPickerIntent = new Intent(Intent.ACTION_PICK);
photoPickerIntent.setType("image/*");
startActivityForResult(photoPickerIntent, GALLERY_REQUEST);
}
这是我处理结果的代码：
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
photo = null;
if (requestCode == CAMERA_REQUEST && resultCode == RESULT_OK ) {
try {
photo = MediaStore.Images.Media.getBitmap(getContentResolver(), imageUri);
photo = getResizedBitmap(photo, 600, 450);
File file = new File(imageurl);
file.delete();
} catch (Exception e) {
e.printStackTrace();
}
createDialog(photo);
}if (requestCode == GALLERY_REQUEST && resultCode == RESULT_OK && data != null) {
Uri pickedImage = data.getData();
String[] filePath = {MediaStore.Images.Media.DATA};
Cursor cursor = getContentResolver().query(pickedImage, filePath, null, null, null);
cursor.moveToFirst();
String imagePath = cursor.getString(cursor.getColumnIndex(filePath[0]));
BitmapFactory.Options options = new BitmapFactory.Options();
options.inPreferredConfig = Bitmap.Config.ARGB_8888;
Bitmap bitmap = BitmapFactory.decodeFile(imagePath, options);
photo = getResizedBitmap(bitmap, 600, 450);
cursor.close();
createDialog(photo);
}
}
此外，奇怪的是，根据我的崩溃报告，此代码似乎仅在三星 phones 上崩溃，并且仅在某些型号上崩溃，例如 Galaxy J7、Note5、Note4（到目前为止，应用程序没有还没有庞大的用户群）。
编辑：在实际得到一个可以重现崩溃的 phone 之后，我意识到上面的代码可能根本不是问题，这就是我在 logcats 中的内容：
Process: com.example, PID: 6220
java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=1888, result=-1, data=null} to activity {com.example/com.example.Activity}: android.content.res.Resources$NotFoundException: Resource ID #0xffffffff
at android.app.ActivityThread.deliverResults(ActivityThread.java:4019)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:4062)
at android.app.ActivityThread.access00(ActivityThread.java:177)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1483)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5930)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1405)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1200)
Caused by: android.content.res.Resources$NotFoundException: Resource ID #0xffffffff
at android.content.res.Resources.getValue(Resources.java:1542)
at android.support.v7.widget.ResourcesWrapper.getValue(ResourcesWrapper.java:204)
at android.support.v7.widget.AppCompatDrawableManager.loadDrawableFromDelegates(AppCompatDrawableManager.java:321)
at android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:197)
at android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:192)
at android.support.v7.widget.AppCompatImageHelper.setImageResource(AppCompatImageHelper.java:66)
at android.support.v7.widget.AppCompatImageView.setImageResource(AppCompatImageView.java:71)
at com.android.internal.app.AlertController.setupTitle(AlertController.java:565)
at com.android.internal.app.AlertController.setupView(AlertController.java:474)
at com.android.internal.app.AlertController.installContent(AlertController.java:240)
at android.app.AlertDialog.onCreate(AlertDialog.java:356)
at android.app.Dialog.dispatchOnCreate(Dialog.java:373)
at android.app.Dialog.show(Dialog.java:274)
at com.example.Activity.createDialog(Activity.java:697)
at com.example.Activity.onActivityResult(Activity.java:618)
at android.app.Activity.dispatchActivityResult(Activity.java:6441)
at android.app.ActivityThread.deliverResults(ActivityThread.java:4015)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:4062)
at android.app.ActivityThread.access00(ActivityThread.java:177)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1483)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5930)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1405)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1200)
还有：
FATAL EXCEPTION: main
Process: com.example, PID: 9794
java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=1889, result=-1, data=Intent { dat=content://media/external/images/media/3196 flg=0x1 (has extras) }} to activity {com.example/com.example.Activity}: android.content.res.Resources$NotFoundException: Resource ID #0xffffffff
at android.app.ActivityThread.deliverResults(ActivityThread.java:4019)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:4062)
at android.app.ActivityThread.access00(ActivityThread.java:177)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1483)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5930)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1405)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1200)
Caused by: android.content.res.Resources$NotFoundException: Resource ID #0xffffffff
at android.content.res.Resources.getValue(Resources.java:1542)
at android.support.v7.widget.ResourcesWrapper.getValue(ResourcesWrapper.java:204)
at android.support.v7.widget.AppCompatDrawableManager.loadDrawableFromDelegates(AppCompatDrawableManager.java:321)
at android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:197)
at android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:192)
at android.support.v7.widget.AppCompatImageHelper.setImageResource(AppCompatImageHelper.java:66)
at android.support.v7.widget.AppCompatImageView.setImageResource(AppCompatImageView.java:71)
at com.android.internal.app.AlertController.setupTitle(AlertController.java:565)
at com.android.internal.app.AlertController.setupView(AlertController.java:474)
at com.android.internal.app.AlertController.installContent(AlertController.java:240)
at android.app.AlertDialog.onCreate(AlertDialog.java:356)
at android.app.Dialog.dispatchOnCreate(Dialog.java:373)
at android.app.Dialog.show(Dialog.java:274)
at com.example.Activity.createDialog(Activity.java:697)
at com.example.Activity.onActivityResult(Activity.java:639)
at android.app.Activity.dispatchActivityResult(Activity.java:6441)
at android.app.ActivityThread.deliverResults(ActivityThread.java:4015)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:4062)
at android.app.ActivityThread.access00(ActivityThread.java:177)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1483)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5930)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1405)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1200)
更多信息，这是我的 createDialog 函数，它实际上导致了问题。
Drawable icon = new BitmapDrawable(this.getResources(),photo);
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle(getString(R.string.business_post_camera_dialog_title))
.setMessage(getString(R.string.business_post_camera_dialog_message))
.setCancelable(false)
.setPositiveButton(R.string.sign_confirm_btn, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
doSomething();
}
})
.setNegativeButton(R.string.sign_cancel_btn, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// do nothing
}
})
.setIcon(-1).setIcon(icon); //setIcon(-1) as a workaround for bug in Android Lollipop 5.0
AlertDialog alert = builder.create();
alert.show();
显然 .setIcon(-1) 会导致三星 phones 崩溃，但如果没有它，我将无法在仍在 Lollipop 5.0 上的某些 phones 上显示我的图像, 有什么解决办法吗？
问题在这里：
...
Caused by: android.content.res.Resources$NotFoundException: Resource ID #0xffffffff
...
您正在尝试将 setImageResource(int id) 与不存在的图像一起使用。你可以这样使用它：
imageView.setImageResource(R.drawable.image_name)
同样的事情也适用于 TextView。
textView.setText("" + intValue);
尝试使用以下方法进行对话，
int currentapiVersion = android.os.Build.VERSION.SDK_INT;
Drawable icon = new BitmapDrawable(this.getResources(),photo);
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle(getString(R.string.business_post_camera_dialog_title))
.setMessage(getString(R.string.business_post_camera_dialog_message))
.setCancelable(false)
.setPositiveButton(R.string.sign_confirm_btn, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
doSomething();
}
})
.setNegativeButton(R.string.sign_cancel_btn, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// do nothing
}
});
if (currentapiVersion >= android.os.Build.VERSION_CODES.LOLLIPOP){
builder.setIcon(-1).setIcon(icon);
} else{
builder.setIcon(icon);
}
AlertDialog alert = builder.create();
alert.show();
所以我的应用程序中有这个页面，让用户可以选择使用相机拍照或从图库中选择图像。
选择带有所选图像设置为图标的警告对话框后，将显示确认。
现在我的问题来了，每当我尝试使用图库选择器或相机 Intent 获取图像时，我的应用程序立即崩溃并出现错误：
java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=1888, result=-1, data=null} to activity {my.com.thelorry.ken.thelorrypartner/com.example.Activity}:
如果我使用相机意图或如果我使用画廊选择器，这会显示：
java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=1888, result=-1, data=null} to activity {com.example/com.example.Activity}:
以下是我用来启动相机意图的代码：
public void startCamera(){
ContentValues values;
Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
values = new ContentValues();
values.put(MediaStore.Images.Media.TITLE, "New Picture");
values.put(MediaStore.Images.Media.DESCRIPTION, "From phone Camera");
imageUri = getContentResolver().insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);
cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, imageUri);
startActivityForResult(cameraIntent, CAMERA_REQUEST);
}
还有我启动图库选择器的代码：
public void pickGallery(){
Intent photoPickerIntent = new Intent(Intent.ACTION_PICK);
photoPickerIntent.setType("image/*");
startActivityForResult(photoPickerIntent, GALLERY_REQUEST);
}
这是我处理结果的代码：
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
photo = null;
if (requestCode == CAMERA_REQUEST && resultCode == RESULT_OK ) {
try {
photo = MediaStore.Images.Media.getBitmap(getContentResolver(), imageUri);
photo = getResizedBitmap(photo, 600, 450);
File file = new File(imageurl);
file.delete();
} catch (Exception e) {
e.printStackTrace();
}
createDialog(photo);
}if (requestCode == GALLERY_REQUEST && resultCode == RESULT_OK && data != null) {
Uri pickedImage = data.getData();
String[] filePath = {MediaStore.Images.Media.DATA};
Cursor cursor = getContentResolver().query(pickedImage, filePath, null, null, null);
cursor.moveToFirst();
String imagePath = cursor.getString(cursor.getColumnIndex(filePath[0]));
BitmapFactory.Options options = new BitmapFactory.Options();
options.inPreferredConfig = Bitmap.Config.ARGB_8888;
Bitmap bitmap = BitmapFactory.decodeFile(imagePath, options);
photo = getResizedBitmap(bitmap, 600, 450);
cursor.close();
createDialog(photo);
}
}
此外，奇怪的是，根据我的崩溃报告，此代码似乎仅在三星 phones 上崩溃，并且仅在某些型号上崩溃，例如 Galaxy J7、Note5、Note4（到目前为止，应用程序没有还没有庞大的用户群）。
编辑：在实际得到一个可以重现崩溃的 phone 之后，我意识到上面的代码可能根本不是问题，这就是我在 logcats 中的内容：
Process: com.example, PID: 6220
java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=1888, result=-1, data=null} to activity {com.example/com.example.Activity}: android.content.res.Resources$NotFoundException: Resource ID #0xffffffff
at android.app.ActivityThread.deliverResults(ActivityThread.java:4019)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:4062)
at android.app.ActivityThread.access00(ActivityThread.java:177)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1483)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5930)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1405)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1200)
Caused by: android.content.res.Resources$NotFoundException: Resource ID #0xffffffff
at android.content.res.Resources.getValue(Resources.java:1542)
at android.support.v7.widget.ResourcesWrapper.getValue(ResourcesWrapper.java:204)
at android.support.v7.widget.AppCompatDrawableManager.loadDrawableFromDelegates(AppCompatDrawableManager.java:321)
at android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:197)
at android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:192)
at android.support.v7.widget.AppCompatImageHelper.setImageResource(AppCompatImageHelper.java:66)
at android.support.v7.widget.AppCompatImageView.setImageResource(AppCompatImageView.java:71)
at com.android.internal.app.AlertController.setupTitle(AlertController.java:565)
at com.android.internal.app.AlertController.setupView(AlertController.java:474)
at com.android.internal.app.AlertController.installContent(AlertController.java:240)
at android.app.AlertDialog.onCreate(AlertDialog.java:356)
at android.app.Dialog.dispatchOnCreate(Dialog.java:373)
at android.app.Dialog.show(Dialog.java:274)
at com.example.Activity.createDialog(Activity.java:697)
at com.example.Activity.onActivityResult(Activity.java:618)
at android.app.Activity.dispatchActivityResult(Activity.java:6441)
at android.app.ActivityThread.deliverResults(ActivityThread.java:4015)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:4062)
at android.app.ActivityThread.access00(ActivityThread.java:177)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1483)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5930)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1405)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1200)
还有：
FATAL EXCEPTION: main
Process: com.example, PID: 9794
java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=1889, result=-1, data=Intent { dat=content://media/external/images/media/3196 flg=0x1 (has extras) }} to activity {com.example/com.example.Activity}: android.content.res.Resources$NotFoundException: Resource ID #0xffffffff
at android.app.ActivityThread.deliverResults(ActivityThread.java:4019)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:4062)
at android.app.ActivityThread.access00(ActivityThread.java:177)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1483)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5930)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1405)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1200)
Caused by: android.content.res.Resources$NotFoundException: Resource ID #0xffffffff
at android.content.res.Resources.getValue(Resources.java:1542)
at android.support.v7.widget.ResourcesWrapper.getValue(ResourcesWrapper.java:204)
at android.support.v7.widget.AppCompatDrawableManager.loadDrawableFromDelegates(AppCompatDrawableManager.java:321)
at android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:197)
at android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:192)
at android.support.v7.widget.AppCompatImageHelper.setImageResource(AppCompatImageHelper.java:66)
at android.support.v7.widget.AppCompatImageView.setImageResource(AppCompatImageView.java:71)
at com.android.internal.app.AlertController.setupTitle(AlertController.java:565)
at com.android.internal.app.AlertController.setupView(AlertController.java:474)
at com.android.internal.app.AlertController.installContent(AlertController.java:240)
at android.app.AlertDialog.onCreate(AlertDialog.java:356)
at android.app.Dialog.dispatchOnCreate(Dialog.java:373)
at android.app.Dialog.show(Dialog.java:274)
at com.example.Activity.createDialog(Activity.java:697)
at com.example.Activity.onActivityResult(Activity.java:639)
at android.app.Activity.dispatchActivityResult(Activity.java:6441)
at android.app.ActivityThread.deliverResults(ActivityThread.java:4015)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:4062)
at android.app.ActivityThread.access00(ActivityThread.java:177)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1483)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5930)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1405)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1200)
更多信息，这是我的 createDialog 函数，它实际上导致了问题。
Drawable icon = new BitmapDrawable(this.getResources(),photo);
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle(getString(R.string.business_post_camera_dialog_title))
.setMessage(getString(R.string.business_post_camera_dialog_message))
.setCancelable(false)
.setPositiveButton(R.string.sign_confirm_btn, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
doSomething();
}
})
.setNegativeButton(R.string.sign_cancel_btn, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// do nothing
}
})
.setIcon(-1).setIcon(icon); //setIcon(-1) as a workaround for bug in Android Lollipop 5.0
AlertDialog alert = builder.create();
alert.show();
显然 .setIcon(-1) 会导致三星 phones 崩溃，但如果没有它，我将无法在仍在 Lollipop 5.0 上的某些 phones 上显示我的图像, 有什么解决办法吗？
问题在这里：
...
Caused by: android.content.res.Resources$NotFoundException: Resource ID #0xffffffff
...
您正在尝试将 setImageResource(int id) 与不存在的图像一起使用。你可以这样使用它：
imageView.setImageResource(R.drawable.image_name)
同样的事情也适用于 TextView。
textView.setText("" + intValue);
尝试使用以下方法进行对话，
int currentapiVersion = android.os.Build.VERSION.SDK_INT;
Drawable icon = new BitmapDrawable(this.getResources(),photo);
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle(getString(R.string.business_post_camera_dialog_title))
.setMessage(getString(R.string.business_post_camera_dialog_message))
.setCancelable(false)
.setPositiveButton(R.string.sign_confirm_btn, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
doSomething();
}
})
.setNegativeButton(R.string.sign_cancel_btn, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// do nothing
}
});
if (currentapiVersion >= android.os.Build.VERSION_CODES.LOLLIPOP){
builder.setIcon(-1).setIcon(icon);
} else{
builder.setIcon(icon);
}
AlertDialog alert = builder.create();
alert.show();