| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * 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.android.camera; |
| |
| import android.app.Activity; |
| import android.app.AlertDialog; |
| import android.app.Dialog; |
| import android.content.Intent; |
| import android.content.SharedPreferences; |
| import android.net.Uri; |
| import android.os.Handler; |
| import android.provider.MediaStore; |
| import android.util.Config; |
| import android.util.Log; |
| import android.view.Menu; |
| import android.view.MenuItem; |
| import android.view.SubMenu; |
| import android.view.View; |
| import android.view.MenuItem.OnMenuItemClickListener; |
| import android.widget.Button; |
| import android.widget.CheckBox; |
| import android.widget.EditText; |
| import android.widget.ImageView; |
| import android.widget.Spinner; |
| import android.widget.TextView; |
| import android.widget.Toast; |
| |
| import java.util.ArrayList; |
| |
| import com.android.camera.ImageManager.IImage; |
| |
| public class MenuHelper { |
| static private final String TAG = "MenuHelper"; |
| |
| static public final int GENERIC_ITEM = 1; |
| static public final int IMAGE_SAVING_ITEM = 2; |
| static public final int VIDEO_SAVING_ITEM = 3; |
| static public final int IMAGE_MODE_ITEM = 4; |
| static public final int VIDEO_MODE_ITEM = 5; |
| static public final int MENU_ITEM_MAX = 5; |
| |
| static public final int INCLUDE_ALL = 0xFFFFFFFF; |
| static public final int INCLUDE_VIEWPLAY_MENU = (1 << 0); |
| static public final int INCLUDE_SHARE_MENU = (1 << 1); |
| static public final int INCLUDE_SET_MENU = (1 << 2); |
| static public final int INCLUDE_CROP_MENU = (1 << 3); |
| static public final int INCLUDE_DELETE_MENU = (1 << 4); |
| static public final int INCLUDE_ROTATE_MENU = (1 << 5); |
| static public final int INCLUDE_DETAILS_MENU = (1 << 5); |
| |
| static public final int MENU_SWITCH_CAMERA_MODE = 0; |
| static public final int MENU_CAPTURE_PICTURE = 1; |
| static public final int MENU_CAPTURE_VIDEO = 2; |
| static public final int MENU_IMAGE_SHARE = 10; |
| static public final int MENU_IMAGE_SET = 14; |
| static public final int MENU_IMAGE_SET_WALLPAPER = 15; |
| static public final int MENU_IMAGE_SET_CONTACT = 16; |
| static public final int MENU_IMAGE_SET_MYFAVE = 17; |
| static public final int MENU_IMAGE_CROP = 18; |
| static public final int MENU_IMAGE_ROTATE = 19; |
| static public final int MENU_IMAGE_ROTATE_LEFT = 20; |
| static public final int MENU_IMAGE_ROTATE_RIGHT = 21; |
| static public final int MENU_IMAGE_TOSS = 22; |
| static public final int MENU_VIDEO_PLAY = 23; |
| static public final int MENU_VIDEO_SHARE = 24; |
| static public final int MENU_VIDEO_TOSS = 27; |
| |
| public interface MenuItemsResult { |
| public void gettingReadyToOpen(Menu menu, ImageManager.IImage image); |
| public void aboutToCall(MenuItem item, ImageManager.IImage image); |
| } |
| |
| public interface MenuInvoker { |
| public void run(MenuCallback r); |
| } |
| |
| public interface MenuCallback { |
| public void run(Uri uri, ImageManager.IImage image); |
| } |
| |
| static MenuItemsResult addImageMenuItems( |
| Menu menu, |
| int inclusions, |
| final boolean isImage, |
| final Activity activity, |
| final Handler handler, |
| final Runnable onDelete, |
| final MenuInvoker onInvoke) { |
| final ArrayList<MenuItem> requiresWriteAccessItems = new ArrayList<MenuItem>(); |
| final ArrayList<MenuItem> requiresNoDrmAccessItems = new ArrayList<MenuItem>(); |
| |
| if (isImage && ((inclusions & INCLUDE_ROTATE_MENU) != 0)) { |
| SubMenu rotateSubmenu = menu.addSubMenu(IMAGE_SAVING_ITEM, MENU_IMAGE_ROTATE, |
| 40, R.string.rotate).setIcon(android.R.drawable.ic_menu_rotate); |
| // Don't show the rotate submenu if the item at hand is read only |
| // since the items within the submenu won't be shown anyway. This is |
| // really a framework bug in that it shouldn't show the submenu if |
| // the submenu has no visible items. |
| requiresWriteAccessItems.add(rotateSubmenu.getItem()); |
| if (rotateSubmenu != null) { |
| requiresWriteAccessItems.add(rotateSubmenu.add(0, MENU_IMAGE_ROTATE_LEFT, 50, R.string.rotate_left).setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() { |
| public boolean onMenuItemClick(MenuItem item) { |
| onInvoke.run(new MenuCallback() { |
| public void run(Uri u, ImageManager.IImage image) { |
| if (image == null || image.isReadonly()) |
| return; |
| image.rotateImageBy(-90); |
| } |
| }); |
| return true; |
| } |
| }).setAlphabeticShortcut('l')); |
| requiresWriteAccessItems.add(rotateSubmenu.add(0, MENU_IMAGE_ROTATE_RIGHT, 60, R.string.rotate_right).setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() { |
| public boolean onMenuItemClick(MenuItem item) { |
| onInvoke.run(new MenuCallback() { |
| public void run(Uri u, ImageManager.IImage image) { |
| if (image == null || image.isReadonly()) |
| return; |
| |
| image.rotateImageBy(90); |
| } |
| }); |
| return true; |
| } |
| }).setAlphabeticShortcut('r')); |
| } |
| } |
| |
| if (isImage && ((inclusions & INCLUDE_CROP_MENU) != 0)) { |
| MenuItem autoCrop = menu.add(IMAGE_SAVING_ITEM, MENU_IMAGE_CROP, 73, |
| R.string.camera_crop).setOnMenuItemClickListener( |
| new MenuItem.OnMenuItemClickListener() { |
| public boolean onMenuItemClick(MenuItem item) { |
| onInvoke.run(new MenuCallback() { |
| public void run(Uri u, ImageManager.IImage image) { |
| if (u == null) |
| return; |
| |
| Intent cropIntent = new Intent(); |
| cropIntent.setClass(activity, CropImage.class); |
| cropIntent.setData(u); |
| activity.startActivity(cropIntent); |
| } |
| }); |
| return true; |
| } |
| }); |
| autoCrop.setIcon(android.R.drawable.ic_menu_crop); |
| requiresWriteAccessItems.add(autoCrop); |
| } |
| |
| if (isImage && ((inclusions & INCLUDE_SET_MENU) != 0)) { |
| MenuItem setMenu = menu.add(IMAGE_SAVING_ITEM, MENU_IMAGE_SET, 75, R.string.camera_set); |
| setMenu.setIcon(android.R.drawable.ic_menu_set_as); |
| |
| setMenu.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() { |
| public boolean onMenuItemClick(MenuItem item) { |
| onInvoke.run(new MenuCallback() { |
| public void run(Uri u, ImageManager.IImage image) { |
| if (u == null || image == null) |
| return; |
| |
| if (Config.LOGV) |
| Log.v(TAG, "in callback u is " + u + "; mime type is " + image.getMimeType()); |
| Intent intent = new Intent(Intent.ACTION_ATTACH_DATA); |
| intent.setDataAndType(u, image.getMimeType()); |
| intent.putExtra("mimeType", image.getMimeType()); |
| activity.startActivity(Intent.createChooser(intent, activity.getText(R.string.setImage))); |
| } |
| }); |
| return true; |
| } |
| }); |
| } |
| |
| if ((inclusions & INCLUDE_SHARE_MENU) != 0) { |
| if (Config.LOGV) |
| Log.v(TAG, ">>>>> add share"); |
| MenuItem item1 = menu.add(IMAGE_SAVING_ITEM, MENU_IMAGE_SHARE, 10, |
| R.string.camera_share).setOnMenuItemClickListener( |
| new MenuItem.OnMenuItemClickListener() { |
| public boolean onMenuItemClick(MenuItem item) { |
| onInvoke.run(new MenuCallback() { |
| public void run(Uri u, ImageManager.IImage image) { |
| if (image == null) |
| return; |
| Intent intent = new Intent(); |
| intent.setAction(Intent.ACTION_SEND); |
| String mimeType = image.getMimeType(); |
| intent.setType(mimeType); |
| intent.putExtra(Intent.EXTRA_STREAM, u); |
| boolean isImage = ImageManager.isImageMimeType(mimeType); |
| try { |
| activity.startActivity(Intent.createChooser(intent, |
| activity.getText( |
| isImage ? R.string.sendImage : R.string.sendVideo))); |
| } catch (android.content.ActivityNotFoundException ex) { |
| Toast.makeText(activity, |
| isImage ? R.string.no_way_to_share_image |
| : R.string.no_way_to_share_video, |
| Toast.LENGTH_SHORT).show(); |
| } |
| } |
| }); |
| return true; |
| } |
| }); |
| item1.setIcon(android.R.drawable.ic_menu_share); |
| MenuItem item = item1; |
| requiresNoDrmAccessItems.add(item); |
| } |
| |
| if ((inclusions & INCLUDE_DELETE_MENU) != 0) { |
| MenuItem deleteItem = menu.add(IMAGE_SAVING_ITEM, MENU_IMAGE_TOSS, 70, R.string.camera_toss); |
| requiresWriteAccessItems.add(deleteItem); |
| deleteItem.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() { |
| public boolean onMenuItemClick(MenuItem item) { |
| deleteImageImpl(activity, onDelete, isImage); |
| return true; |
| } |
| }) |
| .setAlphabeticShortcut('d') |
| .setIcon(android.R.drawable.ic_menu_delete); |
| } |
| |
| if ((inclusions & INCLUDE_DETAILS_MENU) != 0) { |
| MenuItem detailsMenu = menu.add(0, 0, 80, R.string.details).setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() { |
| public boolean onMenuItemClick(MenuItem item) { |
| onInvoke.run(new MenuCallback() { |
| public void run(Uri u, ImageManager.IImage image) { |
| if (image == null) |
| return; |
| |
| AlertDialog.Builder builder = new AlertDialog.Builder(activity); |
| |
| final View d = View.inflate(activity, R.layout.detailsview, null); |
| |
| ImageView imageView = (ImageView) d.findViewById(R.id.details_thumbnail_image); |
| imageView.setImageBitmap(image.miniThumbBitmap()); |
| |
| TextView textView = (TextView) d.findViewById(R.id.details_image_title); |
| textView.setText(image.getDisplayName()); |
| |
| java.io.InputStream data = image.fullSizeImageData(); |
| String lengthString = ""; |
| try { |
| long length = data.available(); |
| lengthString = |
| android.text.format.Formatter.formatFileSize(activity, length); |
| data.close(); |
| } catch (java.io.IOException ex) { |
| |
| } finally { |
| } |
| ((TextView)d.findViewById(R.id.details_attrname_1)).setText(R.string.details_file_size); |
| ((TextView)d.findViewById(R.id.details_attrvalu_1)).setText(lengthString); |
| |
| if (isImage) { |
| String dimensionsString = String.valueOf(image.getWidth() + " X " + image.getHeight()); |
| ((TextView)d.findViewById(R.id.details_attrname_2)).setText(R.string.details_image_resolution); |
| ((TextView)d.findViewById(R.id.details_attrvalu_2)).setText(dimensionsString); |
| } else { |
| d.findViewById(R.id.details_attrname_2).setVisibility(View.GONE); |
| d.findViewById(R.id.details_attrvalu_2).setVisibility(View.GONE); |
| } |
| |
| String dateString = ""; |
| long dateTaken = image.getDateTaken(); |
| if (dateTaken != 0) { |
| java.util.Date date = new java.util.Date(image.getDateTaken()); |
| java.text.SimpleDateFormat dateFormat = new java.text.SimpleDateFormat(); |
| dateString = dateFormat.format(date); |
| |
| ((TextView)d.findViewById(R.id.details_attrname_3)).setText(R.string.details_date_taken); |
| ((TextView)d.findViewById(R.id.details_attrvalu_3)).setText(dateString); |
| } else { |
| d.findViewById(R.id.details_daterow).setVisibility(View.GONE); |
| } |
| |
| |
| builder.setIcon(android.R.drawable.ic_dialog_info) |
| .setTitle(R.string.details_panel_title) |
| .setView(d) |
| .show(); |
| |
| } |
| }); |
| return true; |
| } |
| }); |
| detailsMenu.setIcon(R.drawable.ic_menu_view_details); |
| } |
| |
| if ((!isImage) && ((inclusions & INCLUDE_VIEWPLAY_MENU) != 0)) { |
| menu.add(VIDEO_SAVING_ITEM, MENU_VIDEO_PLAY, 0, R.string.video_play) |
| .setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() { |
| public boolean onMenuItemClick(MenuItem item) { |
| onInvoke.run(new MenuCallback() { |
| public void run(Uri uri, IImage image) { |
| Intent intent = new Intent(Intent.ACTION_VIEW, |
| image.fullSizeImageUri()); |
| activity.startActivity(intent); |
| }}); |
| return true; |
| } |
| }); |
| } |
| |
| |
| return new MenuItemsResult() { |
| public void gettingReadyToOpen(Menu menu, ImageManager.IImage image) { |
| // protect against null here. this isn't strictly speaking required |
| // but if a client app isn't handling sdcard removal properly it |
| // could happen |
| if (image == null) { |
| return; |
| } |
| boolean readOnly = image.isReadonly(); |
| boolean isDrm = image.isDrm(); |
| if (Config.LOGV) |
| Log.v(TAG, "readOnly: " + readOnly + "; drm: " + isDrm); |
| for (MenuItem item: requiresWriteAccessItems) { |
| if (Config.LOGV) |
| Log.v(TAG, "item is " + item.toString()); |
| item.setVisible(!readOnly); |
| item.setEnabled(!readOnly); |
| } |
| for (MenuItem item: requiresNoDrmAccessItems) { |
| if (Config.LOGV) |
| Log.v(TAG, "item is " + item.toString()); |
| item.setVisible(!isDrm); |
| item.setEnabled(!isDrm); |
| } |
| } |
| public void aboutToCall(MenuItem menu, ImageManager.IImage image) { |
| } |
| }; |
| } |
| |
| static void deletePhoto(Activity activity, Runnable onDelete) { |
| deleteImageImpl(activity, onDelete, true); |
| } |
| |
| static void deleteImage(Activity activity, Runnable onDelete, IImage image) { |
| deleteImageImpl(activity, onDelete, ImageManager.isImage(image)); |
| } |
| |
| private static void deleteImageImpl(Activity activity, final Runnable onDelete, boolean isPhoto) { |
| boolean confirm = android.preference.PreferenceManager.getDefaultSharedPreferences(activity).getBoolean("pref_gallery_confirm_delete_key", true); |
| if (!confirm) { |
| if (onDelete != null) |
| onDelete.run(); |
| } else { |
| android.app.AlertDialog.Builder b = new android.app.AlertDialog.Builder(activity); |
| b.setIcon(android.R.drawable.ic_dialog_alert); |
| b.setTitle(R.string.confirm_delete_title); |
| b.setMessage(isPhoto? R.string.confirm_delete_message |
| : R.string.confirm_delete_video_message); |
| b.setPositiveButton(android.R.string.ok, new android.content.DialogInterface.OnClickListener() { |
| public void onClick(android.content.DialogInterface v, int x) { |
| if (onDelete != null) |
| onDelete.run(); |
| } |
| }); |
| b.setNegativeButton(android.R.string.cancel, new android.content.DialogInterface.OnClickListener() { |
| public void onClick(android.content.DialogInterface v, int x) { |
| |
| } |
| }); |
| b.create().show(); |
| } |
| } |
| |
| static void addSwitchModeMenuItem(Menu menu, final Activity activity, |
| final boolean switchToVideo) { |
| int group = switchToVideo ? MenuHelper.IMAGE_MODE_ITEM : MenuHelper.VIDEO_MODE_ITEM; |
| int labelId = switchToVideo ? R.string.switch_to_video_lable |
| : R.string.switch_to_camera_lable; |
| int iconId = switchToVideo ? R.drawable.ic_menu_camera_video_view |
| : R.drawable.ic_menu_camera; |
| MenuItem item = menu.add(group, MENU_SWITCH_CAMERA_MODE, 0, |
| labelId).setOnMenuItemClickListener( |
| new OnMenuItemClickListener() { |
| public boolean onMenuItemClick(MenuItem item) { |
| String action = switchToVideo ? MediaStore.INTENT_ACTION_VIDEO_CAMERA |
| : MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA; |
| Intent intent = new Intent(action); |
| intent.addFlags(Intent.FLAG_ACTIVITY_FORWARD_RESULT); |
| activity.finish(); |
| activity.startActivity(intent); |
| return true; |
| } |
| }); |
| item.setIcon(iconId); |
| } |
| |
| static void addCaptureMenuItems(Menu menu, final Activity activity) { |
| |
| menu.add(0, MENU_CAPTURE_PICTURE, 1, R.string.capture_picture) |
| .setOnMenuItemClickListener( |
| new MenuItem.OnMenuItemClickListener() { |
| public boolean onMenuItemClick(MenuItem item) { |
| Intent intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA); |
| try { |
| activity.startActivity(intent); |
| } catch (android.content.ActivityNotFoundException e) { |
| // Ignore exception |
| } |
| return true; |
| } |
| }) |
| .setIcon(R.drawable.ic_menu_camera); |
| |
| menu.add(0, MENU_CAPTURE_VIDEO, 2, R.string.capture_video) |
| .setOnMenuItemClickListener( |
| new MenuItem.OnMenuItemClickListener() { |
| public boolean onMenuItemClick(MenuItem item) { |
| Intent intent = new Intent(MediaStore.INTENT_ACTION_VIDEO_CAMERA); |
| try { |
| activity.startActivity(intent); |
| } catch (android.content.ActivityNotFoundException e) { |
| // Ignore exception |
| } |
| return true; |
| } |
| }) |
| .setIcon(R.drawable.ic_menu_camera_video_view); |
| } |
| static MenuItem addFlipOrientation(Menu menu, final Activity activity, final SharedPreferences prefs) { |
| // position 41 after rotate |
| return menu |
| .add(Menu.CATEGORY_SECONDARY, 304, 41, R.string.flip_orientation) |
| .setOnMenuItemClickListener( |
| new MenuItem.OnMenuItemClickListener() { |
| public boolean onMenuItemClick(MenuItem item) { |
| int current = activity.getRequestedOrientation(); |
| int newOrientation = android.content.pm.ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE; |
| if (current == android.content.pm.ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE) { |
| newOrientation = android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED; |
| } |
| SharedPreferences.Editor editor = prefs.edit(); |
| editor.putInt("nuorientation", newOrientation); |
| editor.commit(); |
| requestOrientation(activity, prefs); |
| return true; |
| } |
| }) |
| .setIcon(android.R.drawable.ic_menu_always_landscape_portrait); |
| } |
| |
| static void requestOrientation(Activity activity, SharedPreferences prefs) { |
| int req = prefs.getInt("nuorientation", |
| android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED); |
| // A little trick: use USER instead of UNSPECIFIED, so we ignore the |
| // orientation set by the activity below. It may have forced a landscape |
| // orientation, which the user has now cleared here. |
| activity.setRequestedOrientation( |
| req == android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED |
| ? android.content.pm.ActivityInfo.SCREEN_ORIENTATION_USER |
| : req); |
| } |
| } |
| |