CODEWITHSUNDEEP
androidandroid-intentandroid-gallery
Santhosh
Santhosh

Reputation: 5016

How to open one particular folder from gallery in android?

I'am uing the below code to open the android default gallery app. It opens all the image folders under sdcard. How can i open only one particular folder?

    Intent intent = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
    intent.setType("image/*");
    startActivityForResult(Intent.createChooser(intent, "Pick any photo"), SELECT_IMAGE_FROM_GALLERY_CONSTANT);

Upvotes: 6

Views: 20131

Answers (1)

itsrajesh4uguys
itsrajesh4uguys

Reputation: 4638

Use this following code to get a particular folder image.

import java.io.File;
import android.app.Activity;
import android.content.Intent;
import android.media.MediaScannerConnection;
import android.media.MediaScannerConnection.MediaScannerConnectionClient;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;

public class SDCARD123Activity extends Activity implements MediaScannerConnectionClient {
    public String[] allFiles;
    private String SCAN_PATH ;
    private static final String FILE_TYPE="image/*";

    private MediaScannerConnection conn;
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        File folder = new File("/sdcard/Photo/");
        allFiles = folder.list();
        //   uriAllFiles= new Uri[allFiles.length];          
        for(int i = 0; i < allFiles.length; i++) {
            Log.d("all file path" + i, allFiles[i]+allFiles.length);
        }
        //  Uri uri= Uri.fromFile(new File(Environment.getExternalStorageDirectory().toString()+"/yourfoldername/"+allFiles[0]));
        SCAN_PATH=Environment.getExternalStorageDirectory().toString()+"/Photo/"+allFiles[0];
        System.out.println(" SCAN_PATH  " +SCAN_PATH);

        Log.d("SCAN PATH", "Scan Path " + SCAN_PATH);
        Button scanBtn = (Button)findViewById(R.id.scanBtn);
        scanBtn.setOnClickListener(new OnClickListener(){
            @Override
            public void onClick(View v) {
                startScan();
            }});
    }

    private void startScan() {
        Log.d("Connected","success"+conn);
        if (conn!=null) {
            conn.disconnect();
        }
        conn = new MediaScannerConnection(this,this);
        conn.connect();
    }

    @Override
    public void onMediaScannerConnected() {
        Log.d("onMediaScannerConnected","success"+conn);
        conn.scanFile(SCAN_PATH, FILE_TYPE);    
    }

    @Override
    public void onScanCompleted(String path, Uri uri) {
        try {
            Log.d("onScanCompleted", uri + "success" + conn);
            System.out.println("URI " + uri);             
            if (uri != null) {
                Intent intent = new Intent(Intent.ACTION_VIEW);
                intent.setData(uri);
                startActivity(intent);
            }
        } finally {
            conn.disconnect();
            conn = null;
        }
    }
}

Upvotes: 7

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