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.merge_file_a03508
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/*
* Copyright (C) 2008 The Android Open Source Project
* Copyright (C) 2010-2012 CyanogenMod 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.internal.policy.impl;
import com.android.internal.app.AlertController;
import com.android.internal.app.AlertController.AlertParams;
import com.android.internal.telephony.TelephonyIntents;
import com.android.internal.telephony.TelephonyProperties;
import com.android.internal.R;
import android.app.ActivityManagerNative;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.Profile;
import android.app.ProfileManager;
import android.content.ActivityNotFoundException;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.ContentResolver;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.PackageManager;
import android.content.pm.ThemeUtils;
import android.content.pm.UserInfo;
import android.content.pm.PackageManager.NameNotFoundException;
import android.database.ContentObserver;
import android.graphics.drawable.Drawable;
import android.media.AudioManager;
import android.net.ConnectivityManager;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.os.RemoteException;
import android.os.ServiceManager;
import android.os.SystemClock;
import android.os.SystemProperties;
import android.os.UserHandle;
import android.os.UserManager;
import android.os.Vibrator;
import android.provider.Settings;
import android.service.dreams.DreamService;
import android.service.dreams.IDreamManager;
import android.telephony.PhoneStateListener;
import android.telephony.ServiceState;
import android.telephony.TelephonyManager;
import android.util.Log;
import android.util.TypedValue;
import android.view.InputDevice;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewConfiguration;
import android.view.ViewGroup;
import android.view.WindowManager;
import android.view.WindowManagerPolicy.WindowManagerFuncs;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.ImageView.ScaleType;
import android.widget.ListView;
import android.widget.TextView;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
/**
* Needed for takeScreenshot
*/
import android.content.ServiceConnection;
import android.content.ComponentName;
import android.os.IBinder;
import android.os.Messenger;
import android.os.RemoteException;
/**
* Helper to show the global actions dialog. Each item is an {@link Action} that
* may show depending on whether the keyguard is showing, and whether the device
* is provisioned.
*/
class GlobalActions implements DialogInterface.OnDismissListener, DialogInterface.OnClickListener {
private static final String TAG = "GlobalActions";
private static final boolean SHOW_SILENT_TOGGLE = true;
private final Context mContext;
private final WindowManagerFuncs mWindowManagerFuncs;
private Context mUiContext;
private final AudioManager mAudioManager;
private final IDreamManager mDreamManager;
private ArrayList<Action> mItems;
private GlobalActionsDialog mDialog;
private Action mSilentModeAction;
private ToggleAction mAirplaneModeOn;
private ToggleAction mExpandDesktopModeOn;
private MyAdapter mAdapter;
private boolean mKeyguardLocked = false;
private boolean mDeviceProvisioned = false;
private ToggleAction.State mAirplaneState = ToggleAction.State.Off;
private boolean mIsWaitingForEcmExit = false;
private boolean mHasTelephony;
private boolean mHasVibrator;
private Profile mChosenProfile;
private final boolean mShowSilentToggle;
/**
* @param context everything needs a context :(
*/
public GlobalActions(Context context, WindowManagerFuncs windowManagerFuncs) {
mContext = context;
mWindowManagerFuncs = windowManagerFuncs;
mAudioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
mDreamManager = IDreamManager.Stub.asInterface(
ServiceManager.getService(DreamService.DREAM_SERVICE));
// receive broadcasts
IntentFilter filter = new IntentFilter();
filter.addAction(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
filter.addAction(Intent.ACTION_SCREEN_OFF);
filter.addAction(TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED);
context.registerReceiver(mBroadcastReceiver, filter);
ThemeUtils.registerThemeChangeReceiver(context, mThemeChangeReceiver);
ConnectivityManager cm = (ConnectivityManager)
context.getSystemService(Context.CONNECTIVITY_SERVICE);
mHasTelephony = cm.isNetworkSupported(ConnectivityManager.TYPE_MOBILE);
// get notified of phone state changes
TelephonyManager telephonyManager =
(TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
telephonyManager.listen(mPhoneStateListener, PhoneStateListener.LISTEN_SERVICE_STATE);
mContext.getContentResolver().registerContentObserver(
Settings.Global.getUriFor(Settings.Global.AIRPLANE_MODE_ON), true,
mAirplaneModeObserver);
Vibrator vibrator = (Vibrator) mContext.getSystemService(Context.VIBRATOR_SERVICE);
mHasVibrator = vibrator != null && vibrator.hasVibrator();
mShowSilentToggle = SHOW_SILENT_TOGGLE && !mContext.getResources().getBoolean(
com.android.internal.R.bool.config_useFixedVolume);
// set the initial status of airplane mode toggle
mAirplaneState = getUpdatedAirplaneToggleState();
}
/**
* Show the global actions dialog (creating if necessary)
* @param keyguardLocked True if keyguard is locked
*/
public void showDialog(boolean keyguardLocked, boolean isDeviceProvisioned) {
mKeyguardLocked = keyguardLocked;
mDeviceProvisioned = isDeviceProvisioned;
if (mDialog != null) {
if (mUiContext != null) {
mUiContext = null;
}
mDialog.dismiss();
mDialog = null;
mDialog = createDialog();
// Show delayed, so that the dismiss of the previous dialog completes
mHandler.sendEmptyMessage(MESSAGE_SHOW);
} else {
mDialog = createDialog();
handleShow();
}
}
private void awakenIfNecessary() {
if (mDreamManager != null) {
try {
if (mDreamManager.isDreaming()) {
mDreamManager.awaken();
}
} catch (RemoteException e) {
// we tried
}
}
}
private void handleShow() {
awakenIfNecessary();
prepareDialog();
WindowManager.LayoutParams attrs = mDialog.getWindow().getAttributes();
attrs.setTitle("GlobalActions");
mDialog.getWindow().setAttributes(attrs);
mDialog.show();
mDialog.getWindow().getDecorView().setSystemUiVisibility(View.STATUS_BAR_DISABLE_EXPAND);
}
private Context getUiContext() {
if (mUiContext == null) {
mUiContext = ThemeUtils.createUiContext(mContext);
}
return mUiContext != null ? mUiContext : mContext;
}
/**
* Create the global actions dialog.
* @return A new dialog.
*/
private GlobalActionsDialog createDialog() {
// Simple toggle style if there's no vibrator, otherwise use a tri-state
if (!mHasVibrator) {
mSilentModeAction = new SilentModeToggleAction();
} else {
mSilentModeAction = new SilentModeTriStateAction(mContext, mAudioManager, mHandler);
}
mExpandDesktopModeOn = new ToggleAction(
R.drawable.ic_lock_expanded_desktop,
R.drawable.ic_lock_expanded_desktop_off,
R.string.global_actions_toggle_expanded_desktop_mode,
R.string.global_actions_expanded_desktop_mode_on_status,
R.string.global_actions_expanded_desktop_mode_off_status) {
void onToggle(boolean on) {
changeExpandDesktopModeSystemSetting(on);
}
public boolean showDuringKeyguard() {
return false;
}
public boolean showBeforeProvisioning() {
return false;
}
};
onExpandDesktopModeChanged();
mAirplaneModeOn = new ToggleAction(
R.drawable.ic_lock_airplane_mode,
R.drawable.ic_lock_airplane_mode_off,
R.string.global_actions_toggle_airplane_mode,
R.string.global_actions_airplane_mode_on_status,
R.string.global_actions_airplane_mode_off_status) {
void onToggle(boolean on) {
if (mHasTelephony && Boolean.parseBoolean(
SystemProperties.get(TelephonyProperties.PROPERTY_INECM_MODE))) {
mIsWaitingForEcmExit = true;
// Launch ECM exit dialog
Intent ecmDialogIntent =
new Intent(TelephonyIntents.ACTION_SHOW_NOTICE_ECM_BLOCK_OTHERS, null);
ecmDialogIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
mContext.startActivity(ecmDialogIntent);
} else {
changeAirplaneModeSystemSetting(on);
}
}
@Override
protected void changeStateFromPress(boolean buttonOn) {
if (!mHasTelephony) return;
// In ECM mode airplane state cannot be changed
if (!(Boolean.parseBoolean(
SystemProperties.get(TelephonyProperties.PROPERTY_INECM_MODE)))) {
mState = buttonOn ? State.TurningOn : State.TurningOff;
mAirplaneState = mState;
}
}
public boolean showDuringKeyguard() {
return true;
}
public boolean showBeforeProvisioning() {
return false;
}
};
onAirplaneModeChanged();
final ContentResolver cr = mContext.getContentResolver();
mItems = new ArrayList<Action>();
// first: power off
mItems.add(
new SinglePressAction(
com.android.internal.R.drawable.ic_lock_power_off,
R.string.global_action_power_off) {
public void onPress() {
// Check quickboot status
boolean quickbootAvailable = false;
final PackageManager pm = mContext.getPackageManager();
try {
pm.getPackageInfo("com.qapp.quickboot", PackageManager.GET_META_DATA);
quickbootAvailable = true;
} catch (NameNotFoundException e) {
// Ignore
}
final boolean quickbootEnabled = Settings.Global.getInt(
mContext.getContentResolver(), Settings.Global.ENABLE_QUICKBOOT,
1) == 1;
// goto quickboot mode
if (quickbootAvailable && quickbootEnabled) {
startQuickBoot();
return;
}
// shutdown by making sure radio and power are handled accordingly.
mWindowManagerFuncs.shutdown(true);
}
public boolean onLongPress() {
// long press always does a full shutdown in case quickboot is enabled
mWindowManagerFuncs.shutdown(true);
return true;
}
public boolean showDuringKeyguard() {
return true;
}
public boolean showBeforeProvisioning() {
return true;
}
});
// next: reboot
// only shown if enabled, enabled by default
boolean showReboot = Settings.System.getIntForUser(cr,
Settings.System.POWER_MENU_REBOOT_ENABLED, 1, UserHandle.USER_CURRENT) == 1;
if (showReboot) {
mItems.add(
new SinglePressAction(R.drawable.ic_lock_reboot, R.string.global_action_reboot) {
public void onPress() {
mWindowManagerFuncs.reboot();
}
public boolean onLongPress() {
mWindowManagerFuncs.rebootSafeMode(true);
return true;
}
public boolean showDuringKeyguard() {
return true;
}
public boolean showBeforeProvisioning() {
return true;
}
});
}
// next: profile
// only shown if both system profiles and the menu item is enabled, enabled by default
boolean showProfiles =
Settings.System.getIntForUser(cr,
Settings.System.SYSTEM_PROFILES_ENABLED, 1, UserHandle.USER_CURRENT) == 1
&& Settings.System.getIntForUser(cr,
Settings.System.POWER_MENU_PROFILES_ENABLED, 1, UserHandle.USER_CURRENT) == 1;
if (showProfiles) {
mItems.add(
new ProfileChooseAction() {
public void onPress() {
createProfileDialog();
}
public boolean onLongPress() {
return true;
}
public boolean showDuringKeyguard() {
return false;
}
public boolean showBeforeProvisioning() {
return false;
}
});
}
// next: screenshot
// only shown if enabled, disabled by default
boolean showScreenshot = Settings.System.getIntForUser(cr,
Settings.System.POWER_MENU_SCREENSHOT_ENABLED, 0, UserHandle.USER_CURRENT) == 1;
if (showScreenshot) {
mItems.add(
new SinglePressAction(R.drawable.ic_lock_screenshot, R.string.global_action_screenshot) {
public void onPress() {
takeScreenshot();
}
public boolean showDuringKeyguard() {
return true;
}
public boolean showBeforeProvisioning() {
return true;
}
});
}
// next: expanded desktop toggle
// only shown if enabled and expanded desktop is enabled, disabled by default
boolean showExpandedDesktop =
Settings.System.getIntForUser(cr,
Settings.System.EXPANDED_DESKTOP_STYLE, 0, UserHandle.USER_CURRENT) != 0
&& Settings.System.getIntForUser(cr,
Settings.System.POWER_MENU_EXPANDED_DESKTOP_ENABLED, 0, UserHandle.USER_CURRENT) == 1;
if (showExpandedDesktop) {
mItems.add(mExpandDesktopModeOn);
}
// next: airplane mode
boolean showAirplaneMode = Settings.System.getIntForUser(cr,
Settings.System.POWER_MENU_AIRPLANE_ENABLED, 1, UserHandle.USER_CURRENT) == 1;
if (showAirplaneMode) {
mItems.add(mAirplaneModeOn);
}
// next: bug report, if enabled
boolean showBugReport = (Settings.Global.getInt(cr,
Settings.Global.BUGREPORT_IN_POWER_MENU, 0) != 0 && isCurrentUserOwner());
if (showBugReport) {
mItems.add(
new SinglePressAction(com.android.internal.R.drawable.stat_sys_adb,
R.string.global_action_bug_report) {
public void onPress() {
AlertDialog.Builder builder = new AlertDialog.Builder(getUiContext());
builder.setTitle(com.android.internal.R.string.bugreport_title);
builder.setMessage(com.android.internal.R.string.bugreport_message);
builder.setNegativeButton(com.android.internal.R.string.cancel, null);
builder.setPositiveButton(com.android.internal.R.string.report,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// Add a little delay before executing, to give the
// dialog a chance to go away before it takes a
// screenshot.
mHandler.postDelayed(new Runnable() {
@Override public void run() {
try {
ActivityManagerNative.getDefault()
.requestBugReport();
} catch (RemoteException e) {
}
}
}, 500);
}
});
AlertDialog dialog = builder.create();
dialog.getWindow().setType(WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG);
dialog.show();
}
public boolean onLongPress() {
return false;
}
public boolean showDuringKeyguard() {
return true;
}
public boolean showBeforeProvisioning() {
return false;
}
});
}
// next: optionally add a list of users to switch to
boolean showUsers = Settings.System.getIntForUser(cr,
Settings.System.POWER_MENU_USER_ENABLED, 0, UserHandle.USER_CURRENT) == 1;
if (showUsers) {
addUsersToMenu(mItems);
}
// last: silent mode
boolean showSoundMode = SHOW_SILENT_TOGGLE && Settings.System.getIntForUser(cr,
Settings.System.POWER_MENU_SOUND_ENABLED, 1, UserHandle.USER_CURRENT) == 1;
if (showSoundMode) {
mItems.add(mSilentModeAction);
}
mAdapter = new MyAdapter();
AlertParams params = new AlertParams(getUiContext());
params.mAdapter = mAdapter;
params.mOnClickListener = this;
params.mForceInverseBackground = true;
GlobalActionsDialog dialog = new GlobalActionsDialog(getUiContext(), params);
dialog.setCanceledOnTouchOutside(false); // Handled by the custom class.
dialog.getListView().setItemsCanFocus(true);
dialog.getListView().setLongClickable(true);
dialog.getListView().setOnItemLongClickListener(
new AdapterView.OnItemLongClickListener() {
@Override
public boolean onItemLongClick(AdapterView<?> parent, View view, int position,
long id) {
return mAdapter.getItem(position).onLongPress();
}
});
dialog.getWindow().setType(WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG);
dialog.setOnDismissListener(this);
return dialog;
}
private UserInfo getCurrentUser() {
try {
return ActivityManagerNative.getDefault().getCurrentUser();
} catch (RemoteException re) {
return null;
}
}
private boolean isCurrentUserOwner() {
UserInfo currentUser = getCurrentUser();
return currentUser == null || currentUser.isPrimary();
}
private void addUsersToMenu(ArrayList<Action> items) {
List<UserInfo> users = ((UserManager) mContext.getSystemService(Context.USER_SERVICE))
.getUsers();
if (users.size() > 1) {
UserInfo currentUser = getCurrentUser();
for (final UserInfo user : users) {
boolean isCurrentUser = currentUser == null
? user.id == 0 : (currentUser.id == user.id);
Drawable icon = user.iconPath != null ? Drawable.createFromPath(user.iconPath)
: null;
SinglePressAction switchToUser = new SinglePressAction(
com.android.internal.R.drawable.ic_menu_cc, icon,
(user.name != null ? user.name : "Primary")
+ (isCurrentUser ? " \u2714" : "")) {
public void onPress() {
try {
ActivityManagerNative.getDefault().switchUser(user.id);
} catch (RemoteException re) {
Log.e(TAG, "Couldn't switch user " + re);
}
}
public boolean showDuringKeyguard() {
return true;
}
public boolean showBeforeProvisioning() {
return false;
}
};
items.add(switchToUser);
}
}
}
private void createProfileDialog() {
final ProfileManager profileManager = (ProfileManager) mContext
.getSystemService(Context.PROFILE_SERVICE);
final Profile[] profiles = profileManager.getProfiles();
UUID activeProfile = profileManager.getActiveProfile().getUuid();
final CharSequence[] names = new CharSequence[profiles.length];
int i = 0;
int checkedItem = 0;
for (Profile profile : profiles) {
if (profile.getUuid().equals(activeProfile)) {
checkedItem = i;
mChosenProfile = profile;
}
names[i++] = profile.getName();
}
final AlertDialog.Builder ab = new AlertDialog.Builder(getUiContext());
AlertDialog dialog = ab.setSingleChoiceItems(names, checkedItem,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
if (which < 0)
return;
mChosenProfile = profiles[which];
profileManager.setActiveProfile(mChosenProfile.getUuid());
dialog.cancel();
}
}).create();
dialog.getWindow().setType(WindowManager.LayoutParams.TYPE_SYSTEM_DIALOG);
dialog.show();
}
/**
* functions needed for taking screenhots.
* This leverages the built in ICS screenshot functionality
*/
final Object mScreenshotLock = new Object();
ServiceConnection mScreenshotConnection = null;
final Runnable mScreenshotTimeout = new Runnable() {
@Override public void run() {
synchronized (mScreenshotLock) {
if (mScreenshotConnection != null) {
mContext.unbindService(mScreenshotConnection);
mScreenshotConnection = null;
}
}
}
};
private void takeScreenshot() {
synchronized (mScreenshotLock) {
if (mScreenshotConnection != null) {
return;
}
ComponentName cn = new ComponentName("com.android.systemui",
"com.android.systemui.screenshot.TakeScreenshotService");
Intent intent = new Intent();
intent.setComponent(cn);
ServiceConnection conn = new ServiceConnection() {
@Override
public void onServiceConnected(ComponentName name, IBinder service) {
synchronized (mScreenshotLock) {
if (mScreenshotConnection != this) {
return;
}
Messenger messenger = new Messenger(service);
Message msg = Message.obtain(null, 1);
final ServiceConnection myConn = this;
Handler h = new Handler(mHandler.getLooper()) {
@Override
public void handleMessage(Message msg) {
synchronized (mScreenshotLock) {
if (mScreenshotConnection == myConn) {
mContext.unbindService(mScreenshotConnection);
mScreenshotConnection = null;
mHandler.removeCallbacks(mScreenshotTimeout);
}
}
}
};
msg.replyTo = new Messenger(h);
msg.arg1 = msg.arg2 = 0;
/* remove for the time being
if (mStatusBar != null && mStatusBar.isVisibleLw())
msg.arg1 = 1;
if (mNavigationBar != null && mNavigationBar.isVisibleLw())
msg.arg2 = 1;
*/
/* wait for the dialog box to close */
try {
Thread.sleep(1000);
} catch (InterruptedException ie) {
}
/* take the screenshot */
try {
messenger.send(msg);
} catch (RemoteException e) {
}
}
}
@Override
public void onServiceDisconnected(ComponentName name) {}
};
if (mContext.bindServiceAsUser(intent, conn, Context.BIND_AUTO_CREATE, UserHandle.CURRENT)) {
mScreenshotConnection = conn;
mHandler.postDelayed(mScreenshotTimeout, 10000);
}
}
}
private void prepareDialog() {
refreshSilentMode();
mAirplaneModeOn.updateState(mAirplaneState);
mAdapter.notifyDataSetChanged();
mDialog.getWindow().setType(WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG);
mDialog.setTitle(R.string.global_actions);
if (mShowSilentToggle) {
IntentFilter filter = new IntentFilter(AudioManager.RINGER_MODE_CHANGED_ACTION);
mContext.registerReceiver(mRingerModeReceiver, filter);
}
}
private void refreshSilentMode() {
if (!mHasVibrator) {
final boolean silentModeOn =
mAudioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
((ToggleAction)mSilentModeAction).updateState(
silentModeOn ? ToggleAction.State.On : ToggleAction.State.Off);
}
}
/** {@inheritDoc} */
public void onDismiss(DialogInterface dialog) {
if (mShowSilentToggle) {
try {
mContext.unregisterReceiver(mRingerModeReceiver);
} catch (IllegalArgumentException ie) {
// ignore this
Log.w(TAG, ie);
}
}
}
/** {@inheritDoc} */
public void onClick(DialogInterface dialog, int which) {
if (!(mAdapter.getItem(which) instanceof SilentModeTriStateAction)) {
dialog.dismiss();
}
mAdapter.getItem(which).onPress();
}
/**
* The adapter used for the list within the global actions dialog, taking
* into account whether the keyguard is showing via
* {@link GlobalActions#mKeyguardLocked} and whether the device is provisioned
* via {@link GlobalActions#mDeviceProvisioned}.
*/
private class MyAdapter extends BaseAdapter {
public int getCount() {
int count = 0;
for (int i = 0; i < mItems.size(); i++) {
final Action action = mItems.get(i);
if (mKeyguardLocked && !action.showDuringKeyguard()) {
continue;
}
if (!mDeviceProvisioned && !action.showBeforeProvisioning()) {
continue;
}
count++;
}
return count;
}
@Override
public boolean isEnabled(int position) {
return getItem(position).isEnabled();
}
@Override
public boolean areAllItemsEnabled() {
return false;
}
public Action getItem(int position) {
int filteredPos = 0;
for (int i = 0; i < mItems.size(); i++) {
final Action action = mItems.get(i);
if (mKeyguardLocked && !action.showDuringKeyguard()) {
continue;
}
if (!mDeviceProvisioned && !action.showBeforeProvisioning()) {
continue;
}
if (filteredPos == position) {
return action;
}
filteredPos++;
}
throw new IllegalArgumentException("position " + position
+ " out of range of showable actions"
+ ", filtered count=" + getCount()
+ ", keyguardlocked=" + mKeyguardLocked
+ ", provisioned=" + mDeviceProvisioned);
}
public long getItemId(int position) {
return position;
}
public View getView(int position, View convertView, ViewGroup parent) {
Action action = getItem(position);
final Context context = getUiContext();
return action.create(context, convertView, parent, LayoutInflater.from(context));
}
}
// note: the scheme below made more sense when we were planning on having
// 8 different things in the global actions dialog. seems overkill with
// only 3 items now, but may as well keep this flexible approach so it will
// be easy should someone decide at the last minute to include something
// else, such as 'enable wifi', or 'enable bluetooth'
/**
* What each item in the global actions dialog must be able to support.
*/
private interface Action {
View create(Context context, View convertView, ViewGroup parent, LayoutInflater inflater);
void onPress();
public boolean onLongPress();
/**
* @return whether this action should appear in the dialog when the keygaurd
* is showing.
*/
boolean showDuringKeyguard();
/**
* @return whether this action should appear in the dialog before the
* device is provisioned.
*/
boolean showBeforeProvisioning();
boolean isEnabled();
}
/**
* A single press action maintains no state, just responds to a press
* and takes an action.
*/
private static abstract class SinglePressAction implements Action {
private final int mIconResId;
private final Drawable mIcon;
private final int mMessageResId;
private final CharSequence mMessage;
protected SinglePressAction(int iconResId, int messageResId) {
mIconResId = iconResId;
mMessageResId = messageResId;
mMessage = null;
mIcon = null;
}
protected SinglePressAction(int iconResId, Drawable icon, CharSequence message) {
mIconResId = iconResId;
mMessageResId = 0;
mMessage = message;
mIcon = icon;
}
protected SinglePressAction(int iconResId, CharSequence message) {
mIconResId = iconResId;
mMessageResId = 0;
mMessage = message;
mIcon = null;
}
public boolean isEnabled() {
return true;
}
abstract public void onPress();
public boolean onLongPress() {
return false;
}
public View create(
Context context, View convertView, ViewGroup parent, LayoutInflater inflater) {
View v = inflater.inflate(R.layout.global_actions_item, parent, false);
ImageView icon = (ImageView) v.findViewById(R.id.icon);
TextView messageView = (TextView) v.findViewById(R.id.message);
v.findViewById(R.id.status).setVisibility(View.GONE);
if (mIcon != null) {
icon.setImageDrawable(mIcon);
icon.setScaleType(ScaleType.CENTER_CROP);
} else if (mIconResId != 0) {
icon.setImageDrawable(context.getResources().getDrawable(mIconResId));
}
if (mMessage != null) {
messageView.setText(mMessage);
} else {
messageView.setText(mMessageResId);
}
return v;
}
}
/**
* A single press action maintains no state, just responds to a press
* and takes an action.
*/
private abstract class ProfileChooseAction implements Action {
private ProfileManager mProfileManager;
protected ProfileChooseAction() {
mProfileManager = (ProfileManager)mContext.getSystemService(Context.PROFILE_SERVICE);
}
public boolean isEnabled() {
return true;
}
abstract public void onPress();
public View create(Context context, View convertView, ViewGroup parent, LayoutInflater inflater) {
View v = inflater.inflate(R.layout.global_actions_item, parent, false);
ImageView icon = (ImageView) v.findViewById(R.id.icon);
TextView messageView = (TextView) v.findViewById(R.id.message);
TextView statusView = (TextView) v.findViewById(R.id.status);
if (statusView != null) {
statusView.setVisibility(View.VISIBLE);
statusView.setText(mProfileManager.getActiveProfile().getName());
}
if (icon != null) {
icon.setImageDrawable(context.getResources().getDrawable(R.drawable.ic_lock_profile));
}
if (messageView != null) {
messageView.setText(R.string.global_action_choose_profile);
}
return v;
}
}
/**
* A toggle action knows whether it is on or off, and displays an icon
* and status message accordingly.
*/
private static abstract class ToggleAction implements Action {
enum State {
Off(false),
TurningOn(true),
TurningOff(true),
On(false);
private final boolean inTransition;
State(boolean intermediate) {
inTransition = intermediate;
}
public boolean inTransition() {
return inTransition;
}
}
protected State mState = State.Off;
// prefs
protected int mEnabledIconResId;
protected int mDisabledIconResid;
protected int mMessageResId;
protected int mEnabledStatusMessageResId;
protected int mDisabledStatusMessageResId;
/**
* @param enabledIconResId The icon for when this action is on.
* @param disabledIconResid The icon for when this action is off.
* @param essage The general information message, e.g 'Silent Mode'
* @param enabledStatusMessageResId The on status message, e.g 'sound disabled'
* @param disabledStatusMessageResId The off status message, e.g. 'sound enabled'
*/
public ToggleAction(int enabledIconResId,
int disabledIconResid,
int message,
int enabledStatusMessageResId,
int disabledStatusMessageResId) {
mEnabledIconResId = enabledIconResId;
mDisabledIconResid = disabledIconResid;
mMessageResId = message;
mEnabledStatusMessageResId = enabledStatusMessageResId;
mDisabledStatusMessageResId = disabledStatusMessageResId;
}
/**