CODEWITHSUNDEEP
androidandroid-activity
Android-Droid
Android-Droid

Reputation: 14585

Android how to get image via putExtra

Hi I need a little help with understanding how to send image uri via intent.putExtra() so I can change the source of another activity with intent.getExtra().

So basically I'm trying to send from Activity1 intent.putExtra("R.drawable.image"); to Activity2 and show the image.

I'm trying to do it like this :

Activity1:

intent.putExtra("image_url","R.drawable.image");

Activity2:

    ImageView image = (ImageView) findViewById(R.id.image);
    String image_link = getIntent().getStringExtra("image_url");

and I don't know how to set it as background to image. Any suggestions?

Upvotes: 0

Views: 10734

Answers (4)

sajib pal
sajib pal

Reputation: 1

int[] flag_image={R.drawable.bd,R.drawable.nepal,R.drawable.india};
Intent intent = new Intent(MainActivity.this, ImageGallary.class);
intent.putExtra("image",flag_image[1]); //flag_image array index position 1 pass by nepal image send  
startActivity(intent);

//ImageGallary Empty activity

imageView= (ImageView) findViewById(R.id.img);
int image_link =getIntent().getIntExtra("image",0);  //0 is default value
imageView.setImageResource(image_link);

Upvotes: 0

min2bro
min2bro

Reputation: 4638

Frist Java Class:

i.putExtra("image_url",R.drawable.mumbai_activity);

Second Java Class:

Intent i = getIntent();

int image_link = i.getIntExtra("image_url","Default Image");
            imgvw.setImageResource(image_link);

Upvotes: 0

IncrediApp
IncrediApp

Reputation: 10363

Activity1:

intent.putExtra("image_url",R.drawable.image);

Activity2:

    ImageView image = (ImageView) findViewById(R.id.image);
    int image_link = getIntent().getIntExtra("image_url", R.drawable.default);

Now you have the resource id as an int and you can use it:

imageView.setImageResource(image_link);

Upvotes: 6

Nishant_Tajinder
Nishant_Tajinder

Reputation: 9

wrong answer you have given buddy!!!! error at int image_link = getIntent().getIntExtra("image_url"); we have to given atleast two parameters in getIntExtra("image_url",defaultvalue);

Upvotes: 0

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