Examples with FileProvider android.support.v4.content.FileProvider used on opensource projects

Example 1 with FileProvider

use of android.support.v4.content.FileProvider in project physical-web by google.

the class BluetoothSite method openInChrome.

private void openInChrome(File file) {
    if (Utils.isGzippedFile(file)) {
        file = Utils.gunzip(file, getTempFile());
    }
    Intent intent = new Intent(Intent.ACTION_VIEW);
    Uri contentUri = new FileProvider().getUriForFile(activity, "org.physical_web.fileprovider", file);
    activity.grantUriPermission("com.android.chrome", contentUri, Intent.FLAG_GRANT_READ_URI_PERMISSION);
    intent.setDataAndType(contentUri, "text/html");
    intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
    activity.startActivity(intent);
}

Example 2 with FileProvider

use of android.support.v4.content.FileProvider in project kdeconnect-android by KDE.

the class SharePlugin method onPackageReceived.

@Override
public boolean onPackageReceived(NetworkPackage np) {
    try {
        if (np.hasPayload()) {
            Log.i("SharePlugin", "hasPayload");
            int permissionCheck = ContextCompat.checkSelfPermission(context, Manifest.permission.WRITE_EXTERNAL_STORAGE);
            if (permissionCheck == PackageManager.PERMISSION_GRANTED) {
            } else if (permissionCheck == PackageManager.PERMISSION_DENIED) {
                // TODO Request Permission for storage
                Log.i("SharePlugin", "no Permission for Storage");
                return false;
            }
            final InputStream input = np.getPayload();
            final long fileLength = np.getPayloadSize();
            final String originalFilename = np.getString("filename", Long.toString(System.currentTimeMillis()));
            //We need to check for already existing files only when storing in the default path.
            //User-defined paths use the new Storage Access Framework that already handles this.
            final boolean customDestination = ShareSettingsActivity.isCustomDestinationEnabled(context);
            final String defaultPath = ShareSettingsActivity.getDefaultDestinationDirectory().getAbsolutePath();
            final String filename = customDestination ? originalFilename : FilesHelper.findNonExistingNameForNewFile(defaultPath, originalFilename);
            String displayName = FilesHelper.getFileNameWithoutExt(filename);
            final String mimeType = FilesHelper.getMimeTypeFromFile(filename);
            if ("*/*".equals(mimeType)) {
                displayName = filename;
            }
            final DocumentFile destinationFolderDocument = ShareSettingsActivity.getDestinationDirectory(context);
            final DocumentFile destinationDocument = destinationFolderDocument.createFile(mimeType, displayName);
            final OutputStream destinationOutput = context.getContentResolver().openOutputStream(destinationDocument.getUri());
            final Uri destinationUri = destinationDocument.getUri();
            final int notificationId = (int) System.currentTimeMillis();
            Resources res = context.getResources();
            final NotificationCompat.Builder builder = new NotificationCompat.Builder(context).setContentTitle(res.getString(R.string.incoming_file_title, device.getName())).setContentText(res.getString(R.string.incoming_file_text, filename)).setTicker(res.getString(R.string.incoming_file_title, device.getName())).setSmallIcon(android.R.drawable.stat_sys_download).setAutoCancel(true).setOngoing(true).setProgress(100, 0, true);
            final NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
            NotificationHelper.notifyCompat(notificationManager, notificationId, builder.build());
            new Thread(new Runnable() {

                @Override
                public void run() {
                    boolean successful = true;
                    try {
                        byte[] data = new byte[1024];
                        long progress = 0, prevProgressPercentage = 0;
                        int count;
                        while ((count = input.read(data)) >= 0) {
                            progress += count;
                            destinationOutput.write(data, 0, count);
                            if (fileLength > 0) {
                                if (progress >= fileLength)
                                    break;
                                long progressPercentage = (progress * 10 / fileLength);
                                if (progressPercentage != prevProgressPercentage) {
                                    prevProgressPercentage = progressPercentage;
                                    builder.setProgress(100, (int) progressPercentage * 10, false);
                                    NotificationHelper.notifyCompat(notificationManager, notificationId, builder.build());
                                }
                            }
                        //else Log.e("SharePlugin", "Infinite loop? :D");
                        }
                        destinationOutput.flush();
                    } catch (Exception e) {
                        successful = false;
                        Log.e("SharePlugin", "Receiver thread exception");
                        e.printStackTrace();
                    } finally {
                        try {
                            destinationOutput.close();
                        } catch (Exception e) {
                        }
                        try {
                            input.close();
                        } catch (Exception e) {
                        }
                    }
                    try {
                        Log.i("SharePlugin", "Transfer finished: " + destinationUri.getPath());
                        //Update the notification and allow to open the file from it
                        Resources res = context.getResources();
                        String message = successful ? res.getString(R.string.received_file_title, device.getName()) : res.getString(R.string.received_file_fail_title, device.getName());
                        builder.setContentTitle(message).setTicker(message).setSmallIcon(android.R.drawable.stat_sys_download_done).setAutoCancel(true).setProgress(100, 100, false).setOngoing(false);
                        // TODO use FileProvider for >Nougat
                        if (Build.VERSION.SDK_INT < 24) {
                            if (successful) {
                                Intent intent = new Intent(Intent.ACTION_VIEW);
                                intent.setDataAndType(destinationUri, mimeType);
                                intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                                TaskStackBuilder stackBuilder = TaskStackBuilder.create(context);
                                stackBuilder.addNextIntent(intent);
                                PendingIntent resultPendingIntent = stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);
                                builder.setContentText(res.getString(R.string.received_file_text, destinationDocument.getName())).setContentIntent(resultPendingIntent);
                            }
                        }
                        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
                        if (prefs.getBoolean("share_notification_preference", true)) {
                            builder.setDefaults(Notification.DEFAULT_ALL);
                        }
                        NotificationHelper.notifyCompat(notificationManager, notificationId, builder.build());
                        if (successful) {
                            if (!customDestination && Build.VERSION.SDK_INT >= 12) {
                                Log.i("SharePlugin", "Adding to downloads");
                                DownloadManager manager = (DownloadManager) context.getSystemService(Context.DOWNLOAD_SERVICE);
                                manager.addCompletedDownload(destinationUri.getLastPathSegment(), device.getName(), true, mimeType, destinationUri.getPath(), fileLength, false);
                            } else {
                                //Make sure it is added to the Android Gallery anyway
                                MediaStoreHelper.indexFile(context, destinationUri);
                            }
                        }
                    } catch (Exception e) {
                        Log.e("SharePlugin", "Receiver thread exception");
                        e.printStackTrace();
                    }
                }
            }).start();
        } else if (np.has("text")) {
            Log.i("SharePlugin", "hasText");
            String text = np.getString("text");
            if (Build.VERSION.SDK_INT >= 11) {
                ClipboardManager cm = (ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE);
                cm.setText(text);
            } else {
                android.text.ClipboardManager clipboard = (android.text.ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE);
                clipboard.setText(text);
            }
            Toast.makeText(context, R.string.shareplugin_text_saved, Toast.LENGTH_LONG).show();
        } else if (np.has("url")) {
            String url = np.getString("url");
            Log.i("SharePlugin", "hasUrl: " + url);
            Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
            browserIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            if (openUrlsDirectly) {
                context.startActivity(browserIntent);
            } else {
                Resources res = context.getResources();
                TaskStackBuilder stackBuilder = TaskStackBuilder.create(context);
                stackBuilder.addNextIntent(browserIntent);
                PendingIntent resultPendingIntent = stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);
                Notification noti = new NotificationCompat.Builder(context).setContentTitle(res.getString(R.string.received_url_title, device.getName())).setContentText(res.getString(R.string.received_url_text, url)).setContentIntent(resultPendingIntent).setTicker(res.getString(R.string.received_url_title, device.getName())).setSmallIcon(R.drawable.ic_notification).setAutoCancel(true).setDefaults(Notification.DEFAULT_ALL).build();
                NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
                NotificationHelper.notifyCompat(notificationManager, (int) System.currentTimeMillis(), noti);
            }
        } else {
            Log.e("SharePlugin", "Error: Nothing attached!");
        }
    } catch (Exception e) {
        Log.e("SharePlugin", "Exception");
        e.printStackTrace();
    }
    return true;
}

Example 3 with FileProvider

use of android.support.v4.content.FileProvider in project BlogSource by TeachCourse.

the class PhotoUtil method goToTakePhoto.

/**
 * 调用系统相机
 */
private void goToTakePhoto() {
    Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
    File photoFile = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
    photoFile = new File(photoFile, System.currentTimeMillis() + ".jpg");
    photoPath = photoFile.getAbsolutePath();
    if (Build.VERSION.SDK_INT > 23) {
        /**
         *Android 7.0以上的方式*
         */
        String authority = activity.getApplicationContext().getPackageName() + ".fileProvider";
        Uri contentUri = getUriForFile(activity, authority, photoFile);
        activity.grantUriPermission(activity.getPackageName(), contentUri, Intent.FLAG_GRANT_READ_URI_PERMISSION);
        intent.putExtra(MediaStore.EXTRA_OUTPUT, contentUri);
    } else {
        /**
         *Android 7.0以下的方式*
         */
        intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(photoFile));
    }
    activity.startActivityForResult(intent, REQUEST_CODE_TAKE_PHOTO);
}

Example 4 with FileProvider

use of android.support.v4.content.FileProvider in project BlogSource by TeachCourse.

the class WriteToReadActivity method installApk.

/**
 * 安装应用程序
 *
 * @param file apk文件存放的路径
 */
private void installApk(File file) {
    file = new File(file, "load/");
    file = new File(file, "92Recycle-release.apk");
    Intent intent = new Intent(Intent.ACTION_VIEW);
    if (Build.VERSION.SDK_INT > 23) {
        /**
         *Android 7.0以上的方式*
         */
        String authority = getApplicationContext().getPackageName() + ".fileProvider";
        Uri contentUri = getUriForFile(this, authority, file);
        /**
         *请求授予的下面这句话等同于：intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);*
         */
        grantUriPermission("cn.teachcourse", contentUri, Intent.FLAG_GRANT_READ_URI_PERMISSION);
        // intent.setDataAndType(contentUri, "application/vnd.android.package-archive");
        intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
    } else {
        /**
         *Android 7.0以前的方式*
         */
        intent.setDataAndType(Uri.fromFile(file), "application/vnd.android.package-archive");
    }
    startActivity(intent);
}

Example 5 with FileProvider

use of android.support.v4.content.FileProvider in project BlogSource by TeachCourse.

the class PickPhotoUtil method goToTakePhoto.

/**
 * 调用系统相机
 */
private void goToTakePhoto() {
    Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
    File photoFile = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
    photoFile = new File(photoFile, System.currentTimeMillis() + ".jpg");
    photoPath = photoFile.getAbsolutePath();
    if (Build.VERSION.SDK_INT > 23) {
        /**
         *Android 7.0以上的方式*
         */
        String authority = activity.getApplicationContext().getPackageName() + ".fileProvider";
        Uri contentUri = getUriForFile(activity, authority, photoFile);
        activity.grantUriPermission(activity.getPackageName(), contentUri, Intent.FLAG_GRANT_READ_URI_PERMISSION);
        intent.putExtra(MediaStore.EXTRA_OUTPUT, contentUri);
    } else {
        /**
         *Android 7.0以下的方式*
         */
        intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(photoFile));
    }
    activity.startActivityForResult(intent, REQUEST_CODE_TAKE_PHOTO);
}