package com.yashas.blogapp.Activities;
import androidx.activity.result.ActivityResult;
import androidx.activity.result.ActivityResultCallback;
import androidx.activity.result.ActivityResultLauncher;
import androidx.activity.result.contract.ActivityResultContracts;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;
import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;
import android.Manifest;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.view.View;
import android.widget.ImageView;
import android.widget.Toast;
import com.yashas.blogapp.R;
public class RegisterActivity extends AppCompatActivity {
ImageView ImgUserPhoto;
static int PReqCode = 1;
static int REQUESCODE = 1;
Uri pickedimgUri;
// @Override
// protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
// super.onActivityResult(requestCode, resultCode, data);
// if (resultCode == RESULT_OK && resultCode == REQUESCODE && data != null){
// pickedimgUri = data.getData();
// ImgUserPhoto.setImageURI(pickedimgUri);
// }
// }
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_regster);
//inu views
ImgUserPhoto = findViewById(R.id.regUserPhoto) ;
ImgUserPhoto.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if (Build.VERSION.SDK_INT >=22) {
checkAndRequestForPermission();
}
else{
openGallery();
}
}
});
}
private void openGallery() {
//TODO: Open Gallery
ActivityResultLauncher<Intent> activityResultLauncher;
activityResultLauncher = registerForActivityResult(new ActivityResultContracts.StartActivityForResult(), new ActivityResultCallback<ActivityResult>() {
@Override
public void onActivityResult(ActivityResult result) {
if (result.getResultCode() == RESULT_OK && result.getData() != null){
pickedimgUri = result.getData().getData();
ImgUserPhoto.setImageURI(pickedimgUri);
}
}
});
Intent galleryIntent = new Intent(Intent.ACTION_GET_CONTENT);
galleryIntent.setType("image/*");
// startActivityForResult(galleryIntent, REQUESCODE);
activityResultLauncher.launch(galleryIntent);
}
private void checkAndRequestForPermission() {
if (ContextCompat.checkSelfPermission(RegisterActivity.this, Manifest.permission.READ_EXTERNAL_STORAGE)!= PackageManager.PERMISSION_GRANTED){
if (ActivityCompat.shouldShowRequestPermissionRationale(RegisterActivity.this, Manifest.permission.READ_EXTERNAL_STORAGE)){
Toast.makeText(RegisterActivity.this, "Please Allow the Required Permissions", Toast.LENGTH_SHORT).show();
}
else{
ActivityCompat.requestPermissions(RegisterActivity.this,
new String[]{Manifest.permission.READ_EXTERNAL_STORAGE},PReqCode);
}
}
else
openGallery();
}
}
The above is my code and my app is crashing when I use the activity result launcher. Kindly help me out with this. I was using it on activity start earlier, but it was depracated, and now with this, my app is crashing. As soon as I click the image to open the file manager, it crashes. I am trying to resolve this error since morning but it is not working out. It would be great help if someone helps me out with this.
Error stacktrace:
2022-01-14 17:05:49.205 9664-9664/com.yashas.blogapp E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.yashas.blogapp, PID: 9664
java.lang.IllegalStateException: LifecycleOwner com.yashas.blogapp.Activities.RegisterActivity@2166eff is attempting to register while current state is RESUMED. LifecycleOwners must call register before they are STARTED.
at androidx.activity.result.ActivityResultRegistry.register(ActivityResultRegistry.java:123)
at androidx.activity.ComponentActivity.registerForActivityResult(ComponentActivity.java:682)
at androidx.activity.ComponentActivity.registerForActivityResult(ComponentActivity.java:691)
at com.yashas.blogapp.Activities.RegisterActivity.openGallery(RegisterActivity.java:67)
at com.yashas.blogapp.Activities.RegisterActivity.checkAndRequestForPermission(RegisterActivity.java:93)
at com.yashas.blogapp.Activities.RegisterActivity.access$000(RegisterActivity.java:24)
at com.yashas.blogapp.Activities.RegisterActivity$1.onClick(RegisterActivity.java:55)
at android.view.View.performClick(View.java:7448)
at android.view.View.performClickInternal(View.java:7425)
at android.view.View.access$3600(View.java:810)
at android.view.View$PerformClick.run(View.java:28305)
at android.os.Handler.handleCallback(Handler.java:938)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:223)
at android.app.ActivityThread.main(ActivityThread.java:7656)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)
The above is the logcat when the app crashes.
