com.trigger_context.conf.Set_File_Select.java Source code

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Here is the source code for com.trigger_context.conf.Set_File_Select.java

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/*******************************************************************************
 *   Copyright 2013-2015 Karishma Sureka , Sai Gopal , Vijay Teja
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 *******************************************************************************/
package com.trigger_context.conf;

import java.net.URISyntaxException;

import android.app.Activity;
import android.app.NotificationManager;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.NotificationCompat;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

import com.trigger_context.R;

public class Set_File_Select extends Activity {
    String path = "";

    private static final int FILE_SELECT_CODE = 0;

    public static String getPath(Context context, Uri uri) throws URISyntaxException {
        if ("content".equalsIgnoreCase(uri.getScheme())) {
            String[] projection = { "_data" };
            Cursor cursor = null;

            try {
                cursor = context.getContentResolver().query(uri, projection, null, null, null);
                int column_index = cursor.getColumnIndexOrThrow("_data");
                if (cursor.moveToFirst()) {
                    return cursor.getString(column_index);
                }
            } catch (Exception e) {
                // Eat it
            }
        }

        else if ("file".equalsIgnoreCase(uri.getScheme())) {
            return uri.getPath();
        }

        return null;
    }

    private int mid = 1;

    public void noti(String title, String txt) {
        NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this)
                .setSmallIcon(R.drawable.ic_launcher).setContentTitle(title).setContentText(txt);

        NotificationManager mNotificationManager = (NotificationManager) getSystemService(
                Context.NOTIFICATION_SERVICE);
        // mId allows you to update the notification later on.
        mNotificationManager.notify(mid++, mBuilder.build());
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        switch (requestCode) {
        case FILE_SELECT_CODE:
            if (resultCode == RESULT_OK) {
                // Get the Uri of the selected file
                Uri uri = data.getData();

                // Get the path
                try {
                    path = getPath(this, uri);
                    EditText et = (EditText) findViewById(R.id.editText1);
                    et.setText(path);
                } catch (URISyntaxException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
                // Get the file instance
                // File file = new File(path);
                // Initiate the upload
            }
            break;
        }
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.file_select);
        final Button done = (Button) findViewById(R.id.button1);
        done.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

                Bundle bundle = new Bundle();
                noti("File path :", path);
                bundle.putBoolean("FileTransferAction", true);
                bundle.putString("filePath", path);
                Intent mIntent = new Intent();
                mIntent.putExtras(bundle);
                setResult(RESULT_OK, mIntent);
                Toast.makeText(getApplicationContext(), "Conditions saved!", Toast.LENGTH_SHORT).show();
                finish();
            }
        });
        final Button browse = (Button) findViewById(R.id.button2);
        browse.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

                showFileChooser();
            }
        });
    }

    @Override
    protected void onResume() {
        super.onResume();
    }

    @Override
    protected void onStop() {
        super.onStop();
    }

    private void showFileChooser() {
        Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
        intent.setType("*/*");
        intent.addCategory(Intent.CATEGORY_OPENABLE);

        try {
            startActivityForResult(Intent.createChooser(intent, "Select a File to Upload"), FILE_SELECT_CODE);
        } catch (android.content.ActivityNotFoundException ex) {
            // Potentially direct the user to the Market with a Dialog
            Toast.makeText(this, "Please install a File Manager.", Toast.LENGTH_SHORT).show();
        }
    }

}