| /* |
| * Copyright (C) 2012 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.keyguard; |
| |
| import android.content.Context; |
| import android.content.res.Resources; |
| import android.text.TextUtils; |
| import android.text.format.DateFormat; |
| import android.util.AttributeSet; |
| import android.util.Log; |
| import android.util.Slog; |
| import android.view.View; |
| import android.widget.GridLayout; |
| import android.widget.TextClock; |
| import android.widget.TextView; |
| |
| import com.android.internal.widget.LockPatternUtils; |
| |
| import java.util.Locale; |
| |
| public class KeyguardStatusView extends GridLayout { |
| private static final boolean DEBUG = KeyguardViewMediator.DEBUG; |
| private static final String TAG = "KeyguardStatusView"; |
| |
| private LockPatternUtils mLockPatternUtils; |
| |
| private TextView mAlarmStatusView; |
| private TextClock mDateView; |
| private TextClock mClockView; |
| |
| private KeyguardUpdateMonitorCallback mInfoCallback = new KeyguardUpdateMonitorCallback() { |
| |
| @Override |
| public void onTimeChanged() { |
| refresh(); |
| } |
| |
| @Override |
| void onKeyguardVisibilityChanged(boolean showing) { |
| if (showing) { |
| if (DEBUG) Slog.v(TAG, "refresh statusview showing:" + showing); |
| refresh(); |
| } |
| }; |
| |
| @Override |
| public void onScreenTurnedOn() { |
| setEnableMarquee(true); |
| }; |
| |
| @Override |
| public void onScreenTurnedOff(int why) { |
| setEnableMarquee(false); |
| }; |
| }; |
| |
| public KeyguardStatusView(Context context) { |
| this(context, null, 0); |
| } |
| |
| public KeyguardStatusView(Context context, AttributeSet attrs) { |
| this(context, attrs, 0); |
| } |
| |
| public KeyguardStatusView(Context context, AttributeSet attrs, int defStyle) { |
| super(context, attrs, defStyle); |
| } |
| |
| private void setEnableMarquee(boolean enabled) { |
| if (DEBUG) Log.v(TAG, (enabled ? "Enable" : "Disable") + " transport text marquee"); |
| if (mAlarmStatusView != null) mAlarmStatusView.setSelected(enabled); |
| } |
| |
| @Override |
| protected void onFinishInflate() { |
| super.onFinishInflate(); |
| mAlarmStatusView = (TextView) findViewById(R.id.alarm_status); |
| mDateView = (TextClock) findViewById(R.id.date_view); |
| mClockView = (TextClock) findViewById(R.id.clock_view); |
| mLockPatternUtils = new LockPatternUtils(getContext()); |
| final boolean screenOn = KeyguardUpdateMonitor.getInstance(mContext).isScreenOn(); |
| setEnableMarquee(screenOn); |
| refresh(); |
| } |
| |
| protected void refresh() { |
| Resources res = mContext.getResources(); |
| Locale locale = Locale.getDefault(); |
| final String dateFormat = DateFormat.getBestDateTimePattern(locale, |
| res.getString(R.string.abbrev_wday_month_day_no_year)); |
| |
| mDateView.setFormat24Hour(dateFormat); |
| mDateView.setFormat12Hour(dateFormat); |
| |
| // 12-hour clock. |
| // CLDR insists on adding an AM/PM indicator even though it wasn't in the skeleton |
| // format. The following code removes the AM/PM indicator if we didn't want it. |
| final String clock12skel = res.getString(R.string.clock_12hr_format); |
| String clock12hr = DateFormat.getBestDateTimePattern(locale, clock12skel); |
| clock12hr = clock12skel.contains("a") ? clock12hr : clock12hr.replaceAll("a", "").trim(); |
| mClockView.setFormat12Hour(clock12hr); |
| |
| // 24-hour clock |
| final String clock24skel = res.getString(R.string.clock_24hr_format); |
| final String clock24hr = DateFormat.getBestDateTimePattern(locale, clock24skel); |
| mClockView.setFormat24Hour(clock24hr); |
| |
| refreshAlarmStatus(); |
| } |
| |
| void refreshAlarmStatus() { |
| // Update Alarm status |
| String nextAlarm = mLockPatternUtils.getNextAlarm(); |
| if (!TextUtils.isEmpty(nextAlarm)) { |
| mAlarmStatusView.setText(nextAlarm); |
| mAlarmStatusView.setVisibility(View.VISIBLE); |
| } else { |
| mAlarmStatusView.setVisibility(View.GONE); |
| } |
| } |
| |
| @Override |
| protected void onAttachedToWindow() { |
| super.onAttachedToWindow(); |
| KeyguardUpdateMonitor.getInstance(mContext).registerCallback(mInfoCallback); |
| } |
| |
| @Override |
| protected void onDetachedFromWindow() { |
| super.onDetachedFromWindow(); |
| KeyguardUpdateMonitor.getInstance(mContext).removeCallback(mInfoCallback); |
| } |
| |
| public int getAppWidgetId() { |
| return LockPatternUtils.ID_DEFAULT_STATUS_WIDGET; |
| } |
| |
| } |