2
startActivityForResult를 호출하면 ActivityNotFoundException이 발생합니다. onActivityResult 내에서 startActivityForResult를 호출하는 것이 가능하다는 것을 알고 싶었습니다. 예 다음 아마도 내 코드에 어떤 문제가 될 수있는 경우 : ("true"로 "작물")onActivityResult 내 startActivityForResult 호출
OnPreferenceClickListener selectListener = new OnPreferenceClickListener() {
public boolean onPreferenceClick(Preference preference) {
Intent photoPickerIntent = new Intent(Intent.ACTION_PICK);
photoPickerIntent.setType("image/*");
photoPickerIntent.putExtra("crop","true");
startActivityForResult(photoPickerIntent, 123);
return false;
}
};
protected void onActivityResult(int requestCode, int resultCode, Intent resultIntent) {
super.onActivityResult(requestCode, resultCode, resultIntent);
if(requestCode == 123){
if(resultCode == RESULT_OK){
Uri selectedImage = resultIntent.getData(); // uri from user selection.
File tempFile; // temporary File
Uri tempUri; // temporary Uri
try {
// initializing File
tempFile = File.createTempFile("crop", ".png", Environment.getExternalStorageDirectory());
} catch (IOException e1) {
tempFile = null;
}
if(tempFile != null){
// initializing Uri
tempUri = Uri.fromFile(tempFile);
}else{
tempUri = selectedImage;
}
Display display = getWindowManager().getDefaultDisplay();
int width = display.getWidth();
int height = display.getHeight();
// creating new crop intent
final Intent cropIntent = new Intent("com.android.camera.action.CROP");
cropIntent.setData(selectedImage); // original image Uri
cropIntent.putExtra("outputX", width);
cropIntent.putExtra("outputY", height);
cropIntent.putExtra("aspectX", width);
cropIntent.putExtra("aspectY", height);
cropIntent.putExtra("scale", true);
cropIntent.putExtra("noFaceDetection", true);
cropIntent.putExtra("output", tempUri); // cropped image Uri
cropIntent.putExtra("outputFormat", "png");
startActivityForResult(cropIntent, 456);
}
if(requestCode == 456){
if(resultCode == RESULT_OK){
System.out.println("inside request code 456");
}
}