The Android Open Source Project | b64d345 | 2009-03-03 19:32:20 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2008 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.camera; |
| 18 | |
| 19 | import java.io.Closeable; |
| 20 | import java.util.ArrayList; |
| 21 | |
| 22 | import android.app.Activity; |
| 23 | import android.app.AlertDialog; |
| 24 | import android.content.ActivityNotFoundException; |
| 25 | import android.content.DialogInterface; |
| 26 | import android.content.Intent; |
| 27 | import android.content.SharedPreferences; |
| 28 | import android.content.res.Configuration; |
| 29 | import android.media.MediaMetadataRetriever; |
| 30 | import android.net.Uri; |
| 31 | import android.os.Environment; |
| 32 | import android.os.Handler; |
| 33 | import android.os.StatFs; |
| 34 | import android.provider.MediaStore; |
| 35 | import android.provider.MediaStore.Images; |
| 36 | import android.util.Config; |
| 37 | import android.util.Log; |
| 38 | import android.view.Menu; |
| 39 | import android.view.MenuItem; |
| 40 | import android.view.SubMenu; |
| 41 | import android.view.View; |
| 42 | import android.view.MenuItem.OnMenuItemClickListener; |
| 43 | import android.widget.ImageView; |
| 44 | import android.widget.TextView; |
| 45 | import android.widget.Toast; |
| 46 | |
| 47 | import com.android.camera.ImageManager.IImage; |
| 48 | |
| 49 | public class MenuHelper { |
| 50 | static private final String TAG = "MenuHelper"; |
| 51 | |
| 52 | static public final int GENERIC_ITEM = 1; |
| 53 | static public final int IMAGE_SAVING_ITEM = 2; |
| 54 | static public final int VIDEO_SAVING_ITEM = 3; |
| 55 | static public final int IMAGE_MODE_ITEM = 4; |
| 56 | static public final int VIDEO_MODE_ITEM = 5; |
| 57 | static public final int MENU_ITEM_MAX = 5; |
| 58 | |
| 59 | static public final int INCLUDE_ALL = 0xFFFFFFFF; |
| 60 | static public final int INCLUDE_VIEWPLAY_MENU = (1 << 0); |
| 61 | static public final int INCLUDE_SHARE_MENU = (1 << 1); |
| 62 | static public final int INCLUDE_SET_MENU = (1 << 2); |
| 63 | static public final int INCLUDE_CROP_MENU = (1 << 3); |
| 64 | static public final int INCLUDE_DELETE_MENU = (1 << 4); |
| 65 | static public final int INCLUDE_ROTATE_MENU = (1 << 5); |
| 66 | static public final int INCLUDE_DETAILS_MENU = (1 << 5); |
| 67 | |
| 68 | static public final int MENU_SWITCH_CAMERA_MODE = 0; |
| 69 | static public final int MENU_CAPTURE_PICTURE = 1; |
| 70 | static public final int MENU_CAPTURE_VIDEO = 2; |
| 71 | static public final int MENU_IMAGE_SHARE = 10; |
| 72 | static public final int MENU_IMAGE_SET = 14; |
| 73 | static public final int MENU_IMAGE_SET_WALLPAPER = 15; |
| 74 | static public final int MENU_IMAGE_SET_CONTACT = 16; |
| 75 | static public final int MENU_IMAGE_SET_MYFAVE = 17; |
| 76 | static public final int MENU_IMAGE_CROP = 18; |
| 77 | static public final int MENU_IMAGE_ROTATE = 19; |
| 78 | static public final int MENU_IMAGE_ROTATE_LEFT = 20; |
| 79 | static public final int MENU_IMAGE_ROTATE_RIGHT = 21; |
| 80 | static public final int MENU_IMAGE_TOSS = 22; |
| 81 | static public final int MENU_VIDEO_PLAY = 23; |
| 82 | static public final int MENU_VIDEO_SHARE = 24; |
| 83 | static public final int MENU_VIDEO_TOSS = 27; |
| 84 | |
The Android Open Source Project | e3f4516 | 2009-03-11 12:11:58 -0700 | [diff] [blame^] | 85 | static private final long SHARE_FILE_LENGTH_LIMIT = 3L * 1024L * 1024L; |
| 86 | |
The Android Open Source Project | b64d345 | 2009-03-03 19:32:20 -0800 | [diff] [blame] | 87 | public static final int NO_STORAGE_ERROR = -1; |
| 88 | public static final int CANNOT_STAT_ERROR = -2; |
| 89 | |
| 90 | /** Activity result code used to report crop results. |
| 91 | */ |
| 92 | public static final int RESULT_COMMON_MENU_CROP = 490; |
| 93 | |
| 94 | public interface MenuItemsResult { |
| 95 | public void gettingReadyToOpen(Menu menu, ImageManager.IImage image); |
| 96 | public void aboutToCall(MenuItem item, ImageManager.IImage image); |
| 97 | } |
| 98 | |
| 99 | public interface MenuInvoker { |
| 100 | public void run(MenuCallback r); |
| 101 | } |
| 102 | |
| 103 | public interface MenuCallback { |
| 104 | public void run(Uri uri, ImageManager.IImage image); |
| 105 | } |
| 106 | |
| 107 | private static void closeSilently(Closeable target) { |
| 108 | try { |
| 109 | if (target != null) target.close(); |
| 110 | } catch (Throwable t) { |
| 111 | // ignore all exceptions, that's what silently means |
| 112 | } |
| 113 | } |
| 114 | |
| 115 | public static long getImageFileSize(ImageManager.IImage image) { |
| 116 | java.io.InputStream data = image.fullSizeImageData(); |
The Android Open Source Project | 9c9be2e | 2009-03-05 14:34:37 -0800 | [diff] [blame] | 117 | if (data == null) return -1; |
The Android Open Source Project | b64d345 | 2009-03-03 19:32:20 -0800 | [diff] [blame] | 118 | try { |
| 119 | return data.available(); |
| 120 | } catch (java.io.IOException ex) { |
| 121 | return -1; |
| 122 | } finally { |
| 123 | closeSilently(data); |
| 124 | } |
| 125 | } |
| 126 | |
| 127 | static MenuItemsResult addImageMenuItems( |
| 128 | Menu menu, |
| 129 | int inclusions, |
| 130 | final boolean isImage, |
| 131 | final Activity activity, |
| 132 | final Handler handler, |
| 133 | final Runnable onDelete, |
| 134 | final MenuInvoker onInvoke) { |
| 135 | final ArrayList<MenuItem> requiresWriteAccessItems = new ArrayList<MenuItem>(); |
| 136 | final ArrayList<MenuItem> requiresNoDrmAccessItems = new ArrayList<MenuItem>(); |
| 137 | |
| 138 | if (isImage && ((inclusions & INCLUDE_ROTATE_MENU) != 0)) { |
| 139 | SubMenu rotateSubmenu = menu.addSubMenu(IMAGE_SAVING_ITEM, MENU_IMAGE_ROTATE, |
| 140 | 40, R.string.rotate).setIcon(android.R.drawable.ic_menu_rotate); |
| 141 | // Don't show the rotate submenu if the item at hand is read only |
| 142 | // since the items within the submenu won't be shown anyway. This is |
| 143 | // really a framework bug in that it shouldn't show the submenu if |
| 144 | // the submenu has no visible items. |
| 145 | requiresWriteAccessItems.add(rotateSubmenu.getItem()); |
| 146 | if (rotateSubmenu != null) { |
| 147 | requiresWriteAccessItems.add(rotateSubmenu.add(0, MENU_IMAGE_ROTATE_LEFT, 50, R.string.rotate_left).setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() { |
| 148 | public boolean onMenuItemClick(MenuItem item) { |
| 149 | onInvoke.run(new MenuCallback() { |
| 150 | public void run(Uri u, ImageManager.IImage image) { |
| 151 | if (image == null || image.isReadonly()) |
| 152 | return; |
| 153 | image.rotateImageBy(-90); |
| 154 | } |
| 155 | }); |
| 156 | return true; |
| 157 | } |
| 158 | }).setAlphabeticShortcut('l')); |
| 159 | requiresWriteAccessItems.add(rotateSubmenu.add(0, MENU_IMAGE_ROTATE_RIGHT, 60, R.string.rotate_right).setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() { |
| 160 | public boolean onMenuItemClick(MenuItem item) { |
| 161 | onInvoke.run(new MenuCallback() { |
| 162 | public void run(Uri u, ImageManager.IImage image) { |
| 163 | if (image == null || image.isReadonly()) |
| 164 | return; |
| 165 | |
| 166 | image.rotateImageBy(90); |
| 167 | } |
| 168 | }); |
| 169 | return true; |
| 170 | } |
| 171 | }).setAlphabeticShortcut('r')); |
| 172 | } |
| 173 | } |
| 174 | |
| 175 | if (isImage && ((inclusions & INCLUDE_CROP_MENU) != 0)) { |
| 176 | MenuItem autoCrop = menu.add(IMAGE_SAVING_ITEM, MENU_IMAGE_CROP, 73, |
| 177 | R.string.camera_crop).setOnMenuItemClickListener( |
| 178 | new MenuItem.OnMenuItemClickListener() { |
| 179 | public boolean onMenuItemClick(MenuItem item) { |
| 180 | onInvoke.run(new MenuCallback() { |
| 181 | public void run(Uri u, ImageManager.IImage image) { |
| 182 | if (u == null) |
| 183 | return; |
| 184 | |
| 185 | Intent cropIntent = new Intent(); |
| 186 | cropIntent.setClass(activity, CropImage.class); |
| 187 | cropIntent.setData(u); |
| 188 | activity.startActivityForResult(cropIntent, RESULT_COMMON_MENU_CROP); |
| 189 | } |
| 190 | }); |
| 191 | return true; |
| 192 | } |
| 193 | }); |
| 194 | autoCrop.setIcon(android.R.drawable.ic_menu_crop); |
| 195 | requiresWriteAccessItems.add(autoCrop); |
| 196 | } |
| 197 | |
| 198 | if (isImage && ((inclusions & INCLUDE_SET_MENU) != 0)) { |
| 199 | MenuItem setMenu = menu.add(IMAGE_SAVING_ITEM, MENU_IMAGE_SET, 75, R.string.camera_set); |
| 200 | setMenu.setIcon(android.R.drawable.ic_menu_set_as); |
| 201 | |
| 202 | setMenu.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() { |
| 203 | public boolean onMenuItemClick(MenuItem item) { |
| 204 | onInvoke.run(new MenuCallback() { |
| 205 | public void run(Uri u, ImageManager.IImage image) { |
| 206 | if (u == null || image == null) |
| 207 | return; |
| 208 | |
| 209 | if (Config.LOGV) |
| 210 | Log.v(TAG, "in callback u is " + u + "; mime type is " + image.getMimeType()); |
| 211 | Intent intent = new Intent(Intent.ACTION_ATTACH_DATA); |
| 212 | intent.setDataAndType(u, image.getMimeType()); |
| 213 | intent.putExtra("mimeType", image.getMimeType()); |
| 214 | activity.startActivity(Intent.createChooser(intent, activity.getText(R.string.setImage))); |
| 215 | } |
| 216 | }); |
| 217 | return true; |
| 218 | } |
| 219 | }); |
| 220 | } |
| 221 | |
| 222 | if ((inclusions & INCLUDE_SHARE_MENU) != 0) { |
| 223 | if (Config.LOGV) |
| 224 | Log.v(TAG, ">>>>> add share"); |
| 225 | MenuItem item1 = menu.add(IMAGE_SAVING_ITEM, MENU_IMAGE_SHARE, 10, |
| 226 | R.string.camera_share).setOnMenuItemClickListener( |
| 227 | new MenuItem.OnMenuItemClickListener() { |
| 228 | public boolean onMenuItemClick(MenuItem item) { |
| 229 | onInvoke.run(new MenuCallback() { |
| 230 | public void run(Uri u, ImageManager.IImage image) { |
The Android Open Source Project | e3f4516 | 2009-03-11 12:11:58 -0700 | [diff] [blame^] | 231 | if (image == null) return; |
| 232 | if (!isImage && getImageFileSize(image) > SHARE_FILE_LENGTH_LIMIT ) { |
| 233 | Toast.makeText(activity, |
| 234 | R.string.too_large_to_attach, Toast.LENGTH_LONG).show(); |
The Android Open Source Project | b64d345 | 2009-03-03 19:32:20 -0800 | [diff] [blame] | 235 | return; |
The Android Open Source Project | e3f4516 | 2009-03-11 12:11:58 -0700 | [diff] [blame^] | 236 | } |
| 237 | |
The Android Open Source Project | b64d345 | 2009-03-03 19:32:20 -0800 | [diff] [blame] | 238 | Intent intent = new Intent(); |
| 239 | intent.setAction(Intent.ACTION_SEND); |
| 240 | String mimeType = image.getMimeType(); |
| 241 | intent.setType(mimeType); |
| 242 | intent.putExtra(Intent.EXTRA_STREAM, u); |
| 243 | boolean isImage = ImageManager.isImageMimeType(mimeType); |
| 244 | try { |
| 245 | activity.startActivity(Intent.createChooser(intent, |
| 246 | activity.getText( |
| 247 | isImage ? R.string.sendImage : R.string.sendVideo))); |
| 248 | } catch (android.content.ActivityNotFoundException ex) { |
| 249 | Toast.makeText(activity, |
| 250 | isImage ? R.string.no_way_to_share_image |
| 251 | : R.string.no_way_to_share_video, |
| 252 | Toast.LENGTH_SHORT).show(); |
| 253 | } |
| 254 | } |
| 255 | }); |
| 256 | return true; |
| 257 | } |
| 258 | }); |
| 259 | item1.setIcon(android.R.drawable.ic_menu_share); |
| 260 | MenuItem item = item1; |
| 261 | requiresNoDrmAccessItems.add(item); |
| 262 | } |
| 263 | |
| 264 | if ((inclusions & INCLUDE_DELETE_MENU) != 0) { |
| 265 | MenuItem deleteItem = menu.add(IMAGE_SAVING_ITEM, MENU_IMAGE_TOSS, 70, R.string.camera_toss); |
| 266 | requiresWriteAccessItems.add(deleteItem); |
| 267 | deleteItem.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() { |
| 268 | public boolean onMenuItemClick(MenuItem item) { |
| 269 | deleteImageImpl(activity, onDelete, isImage); |
| 270 | return true; |
| 271 | } |
| 272 | }) |
| 273 | .setAlphabeticShortcut('d') |
| 274 | .setIcon(android.R.drawable.ic_menu_delete); |
| 275 | } |
| 276 | |
| 277 | if ((inclusions & INCLUDE_DETAILS_MENU) != 0) { |
| 278 | MenuItem detailsMenu = menu.add(0, 0, 80, R.string.details).setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() { |
| 279 | public boolean onMenuItemClick(MenuItem item) { |
| 280 | onInvoke.run(new MenuCallback() { |
| 281 | public void run(Uri u, ImageManager.IImage image) { |
| 282 | if (image == null) |
| 283 | return; |
| 284 | |
| 285 | AlertDialog.Builder builder = new AlertDialog.Builder(activity); |
| 286 | |
| 287 | final View d = View.inflate(activity, R.layout.detailsview, null); |
| 288 | |
| 289 | ImageView imageView = (ImageView) d.findViewById(R.id.details_thumbnail_image); |
| 290 | imageView.setImageBitmap(image.miniThumbBitmap()); |
| 291 | |
| 292 | TextView textView = (TextView) d.findViewById(R.id.details_image_title); |
| 293 | textView.setText(image.getDisplayName()); |
| 294 | |
| 295 | long length = getImageFileSize(image); |
| 296 | String lengthString = lengthString = length < 0 ? "" |
| 297 | : android.text.format.Formatter.formatFileSize(activity, length); |
| 298 | ((TextView)d.findViewById(R.id.details_file_size_value)) |
| 299 | .setText(lengthString); |
| 300 | |
| 301 | int dimensionWidth = 0; |
| 302 | int dimensionHeight = 0; |
| 303 | if (isImage) { |
| 304 | dimensionWidth = image.getWidth(); |
| 305 | dimensionHeight = image.getHeight(); |
| 306 | d.findViewById(R.id.details_duration_row).setVisibility(View.GONE); |
| 307 | d.findViewById(R.id.details_frame_rate_row).setVisibility(View.GONE); |
| 308 | d.findViewById(R.id.details_bit_rate_row).setVisibility(View.GONE); |
| 309 | d.findViewById(R.id.details_format_row).setVisibility(View.GONE); |
| 310 | d.findViewById(R.id.details_codec_row).setVisibility(View.GONE); |
| 311 | } else { |
| 312 | MediaMetadataRetriever retriever = new MediaMetadataRetriever(); |
| 313 | try { |
| 314 | retriever.setMode(MediaMetadataRetriever.MODE_GET_METADATA_ONLY); |
| 315 | retriever.setDataSource(image.getDataPath()); |
| 316 | try { |
| 317 | dimensionWidth = Integer.parseInt( |
| 318 | retriever.extractMetadata( |
| 319 | MediaMetadataRetriever.METADATA_KEY_VIDEO_WIDTH)); |
| 320 | dimensionHeight = Integer.parseInt( |
| 321 | retriever.extractMetadata( |
| 322 | MediaMetadataRetriever.METADATA_KEY_VIDEO_HEIGHT)); |
| 323 | } catch (NumberFormatException e) { |
| 324 | dimensionWidth = 0; |
| 325 | dimensionHeight = 0; |
| 326 | } |
| 327 | |
| 328 | try { |
| 329 | int durationMs = Integer.parseInt(retriever.extractMetadata( |
| 330 | MediaMetadataRetriever.METADATA_KEY_DURATION)); |
| 331 | String durationValue = formatDuration( |
| 332 | activity, durationMs); |
| 333 | ((TextView)d.findViewById(R.id.details_duration_value)) |
| 334 | .setText(durationValue); |
| 335 | } catch (NumberFormatException e) { |
| 336 | d.findViewById(R.id.details_frame_rate_row) |
| 337 | .setVisibility(View.GONE); |
| 338 | } |
| 339 | |
| 340 | try { |
| 341 | String frame_rate = String.format( |
| 342 | activity.getString(R.string.details_fps), |
| 343 | Integer.parseInt( |
| 344 | retriever.extractMetadata( |
| 345 | MediaMetadataRetriever.METADATA_KEY_FRAME_RATE))); |
| 346 | ((TextView)d.findViewById(R.id.details_frame_rate_value)) |
| 347 | .setText(frame_rate); |
| 348 | } catch (NumberFormatException e) { |
| 349 | d.findViewById(R.id.details_frame_rate_row) |
| 350 | .setVisibility(View.GONE); |
| 351 | } |
| 352 | |
| 353 | try { |
| 354 | long bitRate = Long.parseLong(retriever.extractMetadata( |
| 355 | MediaMetadataRetriever.METADATA_KEY_BIT_RATE)); |
| 356 | String bps; |
| 357 | if (bitRate < 1000000) { |
| 358 | bps = String.format( |
| 359 | activity.getString(R.string.details_kbps), |
| 360 | bitRate / 1000); |
| 361 | } else { |
| 362 | bps = String.format( |
| 363 | activity.getString(R.string.details_mbps), |
| 364 | ((double) bitRate) / 1000000.0); |
| 365 | } |
| 366 | ((TextView)d.findViewById(R.id.details_bit_rate_value)) |
| 367 | .setText(bps); |
| 368 | } catch (NumberFormatException e) { |
| 369 | d.findViewById(R.id.details_bit_rate_row) |
| 370 | .setVisibility(View.GONE); |
| 371 | } |
| 372 | |
| 373 | String format = retriever.extractMetadata( |
| 374 | MediaMetadataRetriever.METADATA_KEY_VIDEO_FORMAT); |
| 375 | ((TextView)d.findViewById(R.id.details_format_value)) |
| 376 | .setText(format); |
| 377 | |
| 378 | String codec = retriever.extractMetadata( |
| 379 | MediaMetadataRetriever.METADATA_KEY_CODEC); |
| 380 | |
| 381 | if (codec == null) { |
| 382 | d.findViewById(R.id.details_codec_row). |
| 383 | setVisibility(View.GONE); |
| 384 | } else { |
| 385 | ((TextView)d.findViewById(R.id.details_codec_value)) |
| 386 | .setText(codec); |
| 387 | } |
| 388 | } catch(RuntimeException ex) { |
| 389 | // Assume this is a corrupt video file. |
| 390 | } finally { |
| 391 | try { |
| 392 | retriever.release(); |
| 393 | } catch (RuntimeException ex) { |
| 394 | // Ignore failures while cleaning up. |
| 395 | } |
| 396 | } |
| 397 | } |
| 398 | |
| 399 | String dimensionsString = String.format( |
| 400 | activity.getString(R.string.details_dimension_x), |
| 401 | dimensionWidth, dimensionHeight); |
| 402 | ((TextView)d.findViewById(R.id.details_resolution_value)) |
| 403 | .setText(dimensionsString); |
| 404 | |
| 405 | String dateString = ""; |
| 406 | long dateTaken = image.getDateTaken(); |
| 407 | if (dateTaken != 0) { |
| 408 | java.util.Date date = new java.util.Date(image.getDateTaken()); |
| 409 | java.text.SimpleDateFormat dateFormat = new java.text.SimpleDateFormat(); |
| 410 | dateString = dateFormat.format(date); |
| 411 | |
| 412 | ((TextView)d.findViewById(R.id.details_date_taken_value)) |
| 413 | .setText(dateString); |
| 414 | } else { |
| 415 | d.findViewById(R.id.details_date_taken_row) |
| 416 | .setVisibility(View.GONE); |
| 417 | } |
| 418 | |
| 419 | builder.setNeutralButton(R.string.details_ok, |
| 420 | new DialogInterface.OnClickListener() { |
| 421 | public void onClick(DialogInterface dialog, int which) { |
| 422 | dialog.dismiss(); |
| 423 | } |
| 424 | }); |
| 425 | |
| 426 | builder.setIcon(android.R.drawable.ic_dialog_info) |
| 427 | .setTitle(R.string.details_panel_title) |
| 428 | .setView(d) |
| 429 | .show(); |
| 430 | |
| 431 | } |
| 432 | }); |
| 433 | return true; |
| 434 | } |
| 435 | }); |
| 436 | detailsMenu.setIcon(R.drawable.ic_menu_view_details); |
| 437 | } |
| 438 | |
| 439 | if ((!isImage) && ((inclusions & INCLUDE_VIEWPLAY_MENU) != 0)) { |
| 440 | menu.add(VIDEO_SAVING_ITEM, MENU_VIDEO_PLAY, 0, R.string.video_play) |
| 441 | .setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() { |
| 442 | public boolean onMenuItemClick(MenuItem item) { |
| 443 | onInvoke.run(new MenuCallback() { |
| 444 | public void run(Uri uri, IImage image) { |
| 445 | if (image != null) { |
| 446 | Intent intent = new Intent(Intent.ACTION_VIEW, |
| 447 | image.fullSizeImageUri()); |
| 448 | activity.startActivity(intent); |
| 449 | } |
| 450 | }}); |
| 451 | return true; |
| 452 | } |
| 453 | }); |
| 454 | } |
| 455 | |
| 456 | |
| 457 | return new MenuItemsResult() { |
| 458 | public void gettingReadyToOpen(Menu menu, ImageManager.IImage image) { |
| 459 | // protect against null here. this isn't strictly speaking required |
| 460 | // but if a client app isn't handling sdcard removal properly it |
| 461 | // could happen |
| 462 | if (image == null) { |
| 463 | return; |
| 464 | } |
| 465 | boolean readOnly = image.isReadonly(); |
| 466 | boolean isDrm = image.isDrm(); |
| 467 | if (Config.LOGV) |
| 468 | Log.v(TAG, "readOnly: " + readOnly + "; drm: " + isDrm); |
| 469 | for (MenuItem item: requiresWriteAccessItems) { |
| 470 | if (Config.LOGV) |
| 471 | Log.v(TAG, "item is " + item.toString()); |
| 472 | item.setVisible(!readOnly); |
| 473 | item.setEnabled(!readOnly); |
| 474 | } |
| 475 | for (MenuItem item: requiresNoDrmAccessItems) { |
| 476 | if (Config.LOGV) |
| 477 | Log.v(TAG, "item is " + item.toString()); |
| 478 | item.setVisible(!isDrm); |
| 479 | item.setEnabled(!isDrm); |
| 480 | } |
| 481 | } |
| 482 | public void aboutToCall(MenuItem menu, ImageManager.IImage image) { |
| 483 | } |
| 484 | }; |
| 485 | } |
| 486 | |
| 487 | static void deletePhoto(Activity activity, Runnable onDelete) { |
| 488 | deleteImageImpl(activity, onDelete, true); |
| 489 | } |
| 490 | |
| 491 | static void deleteImage(Activity activity, Runnable onDelete, IImage image) { |
| 492 | if (image != null) { |
| 493 | deleteImageImpl(activity, onDelete, ImageManager.isImage(image)); |
| 494 | } |
| 495 | } |
| 496 | |
| 497 | private static void deleteImageImpl(Activity activity, final Runnable onDelete, boolean isPhoto) { |
| 498 | boolean confirm = android.preference.PreferenceManager.getDefaultSharedPreferences(activity).getBoolean("pref_gallery_confirm_delete_key", true); |
| 499 | if (!confirm) { |
| 500 | if (onDelete != null) |
| 501 | onDelete.run(); |
| 502 | } else { |
| 503 | displayDeleteDialog(activity, onDelete, isPhoto); |
| 504 | } |
| 505 | } |
| 506 | |
| 507 | public static void displayDeleteDialog(Activity activity, |
| 508 | final Runnable onDelete, boolean isPhoto) { |
| 509 | android.app.AlertDialog.Builder b = new android.app.AlertDialog.Builder(activity); |
| 510 | b.setIcon(android.R.drawable.ic_dialog_alert); |
| 511 | b.setTitle(R.string.confirm_delete_title); |
| 512 | b.setMessage(isPhoto? R.string.confirm_delete_message |
| 513 | : R.string.confirm_delete_video_message); |
| 514 | b.setPositiveButton(android.R.string.ok, new android.content.DialogInterface.OnClickListener() { |
| 515 | public void onClick(android.content.DialogInterface v, int x) { |
| 516 | if (onDelete != null) |
| 517 | onDelete.run(); |
| 518 | } |
| 519 | }); |
| 520 | b.setNegativeButton(android.R.string.cancel, new android.content.DialogInterface.OnClickListener() { |
| 521 | public void onClick(android.content.DialogInterface v, int x) { |
| 522 | |
| 523 | } |
| 524 | }); |
| 525 | b.create().show(); |
| 526 | } |
| 527 | |
| 528 | static void addSwitchModeMenuItem(Menu menu, final Activity activity, |
| 529 | final boolean switchToVideo) { |
| 530 | int group = switchToVideo ? MenuHelper.IMAGE_MODE_ITEM : MenuHelper.VIDEO_MODE_ITEM; |
| 531 | int labelId = switchToVideo ? R.string.switch_to_video_lable |
| 532 | : R.string.switch_to_camera_lable; |
| 533 | int iconId = switchToVideo ? R.drawable.ic_menu_camera_video_view |
| 534 | : android.R.drawable.ic_menu_camera; |
| 535 | MenuItem item = menu.add(group, MENU_SWITCH_CAMERA_MODE, 0, |
| 536 | labelId).setOnMenuItemClickListener( |
| 537 | new OnMenuItemClickListener() { |
| 538 | public boolean onMenuItemClick(MenuItem item) { |
| 539 | String action = switchToVideo ? MediaStore.INTENT_ACTION_VIDEO_CAMERA |
| 540 | : MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA; |
| 541 | Intent intent = new Intent(action); |
| 542 | intent.addFlags(Intent.FLAG_ACTIVITY_FORWARD_RESULT); |
| 543 | activity.finish(); |
| 544 | activity.startActivity(intent); |
| 545 | return true; |
| 546 | } |
| 547 | }); |
| 548 | item.setIcon(iconId); |
| 549 | } |
| 550 | |
| 551 | static void gotoStillImageCapture(Activity activity) { |
| 552 | Intent intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA); |
| 553 | intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); |
| 554 | try { |
| 555 | activity.startActivity(intent); |
| 556 | } catch (ActivityNotFoundException e) { |
| 557 | Log.e(TAG, "Could not start still image capture activity", e); |
| 558 | } |
| 559 | } |
| 560 | |
| 561 | static void gotoCameraImageGallery(Activity activity) { |
| 562 | gotoGallery(activity, R.string.gallery_camera_bucket_name, ImageManager.INCLUDE_IMAGES); |
| 563 | } |
| 564 | |
| 565 | static void gotoCameraVideoGallery(Activity activity) { |
| 566 | gotoGallery(activity, R.string.gallery_camera_videos_bucket_name, |
| 567 | ImageManager.INCLUDE_VIDEOS); |
| 568 | } |
| 569 | |
| 570 | static private void gotoGallery(Activity activity, int windowTitleId, int mediaTypes) { |
| 571 | Uri target = Images.Media.INTERNAL_CONTENT_URI.buildUpon().appendQueryParameter("bucketId", |
| 572 | ImageManager.CAMERA_IMAGE_BUCKET_ID).build(); |
| 573 | Intent intent = new Intent(Intent.ACTION_VIEW, target); |
The Android Open Source Project | e3f4516 | 2009-03-11 12:11:58 -0700 | [diff] [blame^] | 574 | intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); |
The Android Open Source Project | b64d345 | 2009-03-03 19:32:20 -0800 | [diff] [blame] | 575 | intent.putExtra("windowTitle", activity.getString(windowTitleId)); |
| 576 | intent.putExtra("mediaTypes", mediaTypes); |
| 577 | // Request unspecified so that we match the current camera orientation rather than |
| 578 | // matching the "flip orientation" preference. |
| 579 | // Disabled because people don't care for it. Also it's |
| 580 | // not as compelling now that we have implemented have quick orientation flipping. |
| 581 | // intent.putExtra(MediaStore.EXTRA_SCREEN_ORIENTATION, |
| 582 | // android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED); |
| 583 | try { |
| 584 | activity.startActivity(intent); |
| 585 | } catch (ActivityNotFoundException e) { |
| 586 | Log.e(TAG, "Could not start gallery activity", e); |
| 587 | } |
| 588 | } |
| 589 | |
| 590 | static void addCaptureMenuItems(Menu menu, final Activity activity) { |
| 591 | |
| 592 | menu.add(0, MENU_CAPTURE_PICTURE, 1, R.string.capture_picture) |
| 593 | .setOnMenuItemClickListener( |
| 594 | new MenuItem.OnMenuItemClickListener() { |
| 595 | public boolean onMenuItemClick(MenuItem item) { |
| 596 | Intent intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA); |
The Android Open Source Project | e3f4516 | 2009-03-11 12:11:58 -0700 | [diff] [blame^] | 597 | intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); |
The Android Open Source Project | b64d345 | 2009-03-03 19:32:20 -0800 | [diff] [blame] | 598 | try { |
| 599 | activity.startActivity(intent); |
| 600 | } catch (android.content.ActivityNotFoundException e) { |
| 601 | // Ignore exception |
| 602 | } |
| 603 | return true; |
| 604 | } |
| 605 | }) |
| 606 | .setIcon(android.R.drawable.ic_menu_camera); |
| 607 | |
| 608 | menu.add(0, MENU_CAPTURE_VIDEO, 2, R.string.capture_video) |
| 609 | .setOnMenuItemClickListener( |
| 610 | new MenuItem.OnMenuItemClickListener() { |
| 611 | public boolean onMenuItemClick(MenuItem item) { |
| 612 | Intent intent = new Intent(MediaStore.INTENT_ACTION_VIDEO_CAMERA); |
The Android Open Source Project | e3f4516 | 2009-03-11 12:11:58 -0700 | [diff] [blame^] | 613 | intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); |
The Android Open Source Project | b64d345 | 2009-03-03 19:32:20 -0800 | [diff] [blame] | 614 | try { |
| 615 | activity.startActivity(intent); |
| 616 | } catch (android.content.ActivityNotFoundException e) { |
| 617 | // Ignore exception |
| 618 | } |
| 619 | return true; |
| 620 | } |
| 621 | }) |
| 622 | .setIcon(R.drawable.ic_menu_camera_video_view); |
| 623 | } |
| 624 | static MenuItem addFlipOrientation(Menu menu, final Activity activity, final SharedPreferences prefs) { |
| 625 | // position 41 after rotate |
| 626 | // D |
| 627 | return menu |
| 628 | .add(Menu.CATEGORY_SECONDARY, 304, 41, R.string.flip_orientation) |
| 629 | .setOnMenuItemClickListener( |
| 630 | new MenuItem.OnMenuItemClickListener() { |
| 631 | public boolean onMenuItemClick(MenuItem item) { |
| 632 | // Check what our actual orientation is |
| 633 | int current = activity.getResources().getConfiguration().orientation; |
| 634 | int newOrientation = android.content.pm.ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE; |
| 635 | if (current == Configuration.ORIENTATION_LANDSCAPE) { |
| 636 | newOrientation = android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED; |
| 637 | } |
| 638 | SharedPreferences.Editor editor = prefs.edit(); |
| 639 | editor.putInt("nuorientation", newOrientation); |
| 640 | editor.commit(); |
| 641 | requestOrientation(activity, prefs, true); |
| 642 | return true; |
| 643 | } |
| 644 | }) |
| 645 | .setIcon(android.R.drawable.ic_menu_always_landscape_portrait); |
| 646 | } |
| 647 | |
| 648 | static void requestOrientation(Activity activity, SharedPreferences prefs) { |
| 649 | requestOrientation(activity, prefs, false); |
| 650 | } |
| 651 | |
| 652 | static private void requestOrientation(Activity activity, SharedPreferences prefs, |
| 653 | boolean ignoreIntentExtra) { |
| 654 | int req = prefs.getInt("nuorientation", |
| 655 | android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED); |
| 656 | // A little trick: use USER instead of UNSPECIFIED, so we ignore the |
| 657 | // orientation set by the activity below. It may have forced a landscape |
| 658 | // orientation, which the user has now cleared here. |
| 659 | if (req == android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED) { |
| 660 | req = android.content.pm.ActivityInfo.SCREEN_ORIENTATION_USER; |
| 661 | } |
| 662 | if (! ignoreIntentExtra) { |
| 663 | Intent intent = activity.getIntent(); |
| 664 | req = intent.getIntExtra(MediaStore.EXTRA_SCREEN_ORIENTATION, req); |
| 665 | } |
| 666 | activity.setRequestedOrientation(req); |
| 667 | } |
| 668 | |
| 669 | static void setFlipOrientationEnabled(Activity activity, MenuItem flipItem) { |
| 670 | int keyboard = activity.getResources().getConfiguration().hardKeyboardHidden; |
| 671 | flipItem.setEnabled(keyboard != android.content.res.Configuration.HARDKEYBOARDHIDDEN_NO); |
| 672 | } |
| 673 | |
| 674 | public static String formatDuration(final Activity activity, int durationMs) { |
| 675 | int duration = durationMs / 1000; |
| 676 | int h = duration / 3600; |
| 677 | int m = (duration - h * 3600) / 60; |
| 678 | int s = duration - (h * 3600 + m * 60); |
| 679 | String durationValue; |
| 680 | if (h == 0) { |
| 681 | durationValue = String.format( |
| 682 | activity.getString(R.string.details_ms), m, s); |
| 683 | } else { |
| 684 | durationValue = String.format( |
| 685 | activity.getString(R.string.details_hms), h, m, s); |
| 686 | } |
| 687 | return durationValue; |
| 688 | } |
| 689 | |
| 690 | public static void showStorageToast(Activity activity) { |
| 691 | showStorageToast(activity, calculatePicturesRemaining()); |
| 692 | } |
| 693 | |
| 694 | public static void showStorageToast(Activity activity, int remaining) { |
| 695 | String noStorageText = null; |
| 696 | |
| 697 | if (remaining == MenuHelper.NO_STORAGE_ERROR) { |
| 698 | String state = Environment.getExternalStorageState(); |
| 699 | if (state == Environment.MEDIA_CHECKING) { |
| 700 | noStorageText = activity.getString(R.string.preparing_sd); |
| 701 | } else { |
| 702 | noStorageText = activity.getString(R.string.no_storage); |
| 703 | } |
| 704 | } else if (remaining < 1) { |
| 705 | noStorageText = activity.getString(R.string.not_enough_space); |
| 706 | } |
| 707 | |
| 708 | if (noStorageText != null) { |
| 709 | Toast.makeText(activity, noStorageText, 5000).show(); |
| 710 | } |
| 711 | } |
| 712 | |
| 713 | public static int calculatePicturesRemaining() { |
| 714 | try { |
| 715 | if (!ImageManager.hasStorage()) { |
| 716 | return NO_STORAGE_ERROR; |
| 717 | } else { |
| 718 | String storageDirectory = Environment.getExternalStorageDirectory().toString(); |
| 719 | StatFs stat = new StatFs(storageDirectory); |
| 720 | float remaining = ((float)stat.getAvailableBlocks() * (float)stat.getBlockSize()) / 400000F; |
| 721 | return (int)remaining; |
| 722 | } |
| 723 | } catch (Exception ex) { |
| 724 | // if we can't stat the filesystem then we don't know how many |
| 725 | // pictures are remaining. it might be zero but just leave it |
| 726 | // blank since we really don't know. |
| 727 | return CANNOT_STAT_ERROR; |
| 728 | } |
| 729 | } |
| 730 | } |
| 731 | |