【发布时间】:2021-12-25 12:44:24
【问题描述】:
一旦我从图库中选择图像,应用程序就会直接崩溃,并在控制台中出现以下错误。我尝试了许多解决方案,但没有一个成功。我希望你能帮助我。非常感谢。
错误信息
java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=10, result=-1, data=Intent { dat=content://com.android.providers.downloads.documents/document/18 flg=0x1 }} to activity {com.tymo.meinkochbuch/com.tymo.meinkochbuch.AddNewRecipe}: java.lang.ArrayIndexOutOfBoundsException: length=1; index=1
at android.app.ActivityThread.deliverResults(ActivityThread.java:4360)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:4402)
at android.app.servertransaction.ActivityResultItem.execute(ActivityResultItem.java:49)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1808)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6669)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
代码 RealPathUtil
public static String getRealPathFromURI_API19(Context context, Uri uri) {
String filePath = "";
String wholeID = DocumentsContract.getDocumentId(uri);
// Split at colon, use second item in the array
String id = wholeID.split(":")[1];
String[] column = {MediaStore.Images.Media.DATA};
// where id is equal to
String sel = MediaStore.Images.Media._ID + "=?";
Cursor cursor = context.getContentResolver().query(MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
column, sel, new String[]{id}, null);
int columnIndex = cursor.getColumnIndex(column[0]);
if (cursor.moveToFirst()) {
filePath = cursor.getString(columnIndex);
}
cursor.close();
return filePath;
}
ActivityResult 上的代码
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
switch (requestCode) {
case REQUEST_OPEN_GALLERY:
switch (resultCode) {
case RESULT_OK:
if (data.getData() != null){
Uri imageData = data.getData();
String imageSrc = Files.getRealPathFromURI(this, imageData);
((AddRecipeOne) getSupportFragmentManager().findFragmentById(R.id.frame_container))
.onImageSelected(imageSrc);
currentRecipe.setImagePath(imageSrc);
}
break;
}
}
}
【问题讨论】:
-
删除
getRealPathFromURI()。使用图像加载库(Glide、Picasso 等)将内容从Uri加载到ImageView。