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按下硬按鈕返回按鈕時,相機崩潰。 這會影響畫廊並在應用程序中對相機拍照。我試着通過檢查意圖action()
是否不爲空來處理這個問題。但它仍然崩潰。任何意見是極大的讚賞。按下硬鍵返回/返回按鈕時,相機和畫廊崩潰
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if(requestCode==0){
if(data.getAction() != null){
Bitmap theImage = (Bitmap)data.getExtras().get("data");
if(theImage !=null){
iv.setImageBitmap(theImage);
}
}
}
else if (requestCode == 1) {
if(data.getAction() != null){
Uri selectedImage = data.getData();
String[] filePathColumn = { MediaStore.Images.Media.DATA };
Cursor cursor =getContentResolver().query(selectedImage,
filePathColumn, null, null, null);
cursor.moveToFirst();
int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
String picturePath = cursor.getString(columnIndex);
cursor.close();
if(picturePath !=null){
iv.setImageBitmap(BitmapFactory.decodeFile(picturePath));
}
}
}
}
***更新****
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
//getInfo is the Bundle
if(data !=null || getInfo !=null){
if(requestCode==0){
if(data.getAction() != null){
Bitmap theImage = (Bitmap)data.getExtras().get("data");
if(theImage !=null || getInfo !=null || data!=null){
iv.setImageBitmap(theImage);
}
}
}
你可以分享一個例子嗎? – DevC
@Gman看看更新的回答 – Nizam
它仍然崩潰,請使用您的建議檢查上面的更新代碼 – DevC