package course.labs.permissionslab;

import android.app.Activity;
import android.content.Intent;
import android.database.Cursor;
import android.os.Bundle;
import android.provider.Browser;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;

public class BookmarksActivity extends Activity {

    private static final String TAG = "Lab-Permissions";

    static final String[] projection = {
        Browser.BookmarkColumns.TITLE,
        Browser.BookmarkColumns.URL
    };

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.bookmarks_activity);

        Button getBookmarksButton = (Button) findViewById(R.id.get_bookmarks_button);
        getBookmarksButton.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                loadBookmarks();
            }
        });

        Button goToDangerousActivityButton = (Button) findViewById(R.id.go_to_dangerous_activity_button);
        goToDangerousActivityButton.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                startGoToDangerousActivity();
            }
        });
    }

    private void loadBookmarks() {

        Log.i(TAG, "Entered loadBookmarks()");

        String text = "";
        Cursor query = getContentResolver().query(Browser.BOOKMARKS_URI, projection, null, null, null);

        query.moveToFirst();
        while (query.moveToNext()) {
            text += query.getString(query
                    .getColumnIndex(Browser.BookmarkColumns.TITLE));
            text += "\n";
            text += query.getString(query
                    .getColumnIndex(Browser.BookmarkColumns.URL));
            text += "\n\n";
        }

        TextView box = (TextView) findViewById(R.id.text);
        box.setText(text);
        Log.i(TAG, "Bookmarks loaded");
    }

    private void startGoToDangerousActivity() {
        Log.i(TAG, "Entered startGoToDangerousActivity()");
        Intent intent = new Intent(BookmarksActivity.this, GoToDangerousActivity.class);
        startActivity(intent);
    }
}