Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import android.app.Activity;

import android.database.Cursor;

import android.net.Uri;
import android.provider.MediaStore;

public class Main {
    public static int getImageIdFromPath(Activity activity, String filePath) {
        String[] projection = { MediaStore.Images.Media._ID };
        Uri uri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
        String where = String.format("_data like '%s' ", filePath);
        Cursor cursor = MediaStore.Images.Media.query(activity.getContentResolver(), uri, projection, where, null);
        int image_id = 0;
        if (cursor.getCount() != 0) {
            cursor.moveToFirst();
            image_id = cursor.getInt(cursor.getColumnIndexOrThrow(MediaStore.Images.Media._ID));
            cursor.close();
        }
        return image_id;
    }
}