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/*
* Copyright (C) 2014 The 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.incallui;
import android.content.Context;
import android.content.SharedPreferences;
import android.os.Handler;
import android.os.Message;
import android.os.Vibrator;
import android.preference.PreferenceManager;
import android.telecom.DisconnectCause;
import com.android.incallui.InCallPresenter.InCallState;
public class InCallVibrationHandler extends Handler implements
InCallPresenter.InCallStateListener {
private static final int MSG_VIBRATE_45_SEC = 1;
private static final String KEY_VIBRATE_OUTGOING = "incall_vibrate_outgoing";
private static final String KEY_VIBRATE_45SECS = "incall_vibrate_45secs";
private static final String KEY_VIBRATE_HANGUP = "incall_vibrate_hangup";
private SharedPreferences mPrefs;
private Vibrator mVibrator;
private Call mActiveCall;
public InCallVibrationHandler(Context context) {
mPrefs = PreferenceManager.getDefaultSharedPreferences(context);
mVibrator = (Vibrator) context.getSystemService(Context.VIBRATOR_SERVICE);
}
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case MSG_VIBRATE_45_SEC:
vibrate(70, 0, 0);
sendEmptyMessageDelayed(MSG_VIBRATE_45_SEC, 60000);
break;
}
}
@Override
public void onStateChange(InCallState oldState, InCallState newState, CallList callList) {
Call activeCall = callList.getActiveCall();
if (activeCall != null && mActiveCall == null) {
Log.d(this, "Transition to active call " + activeCall);
if (activeCall.isOutgoing()) {
handleOutgoingCallVibration(activeCall);
}
mActiveCall = activeCall;
} else if (activeCall == null && mActiveCall != null) {
Log.d(this, "Transition from active call " + mActiveCall);
handleCallEnd(mActiveCall);
mActiveCall = null;
}
}
private void handleOutgoingCallVibration(Call call) {
long durationMillis = System.currentTimeMillis() - call.getConnectTimeMillis();
Log.d(this, "Start outgoing call: duration = " + durationMillis);
if (mPrefs.getBoolean(KEY_VIBRATE_OUTGOING, false) && durationMillis < 200) {
vibrate(100, 200, 0);
}
if (mPrefs.getBoolean(KEY_VIBRATE_45SECS, false)) {
start45SecondVibration(durationMillis);
}
}
private void handleCallEnd(Call call) {
long durationMillis = System.currentTimeMillis() - call.getConnectTimeMillis();
DisconnectCause cause = call.getDisconnectCause();
boolean localDisconnect =
// Disconnection not yet processed
call.getState() == Call.State.DISCONNECTING ||
// Disconnection already processed
(cause != null && cause.getCode() == DisconnectCause.LOCAL);
Log.d(this, "Ending active call: duration = " + durationMillis
+ ", locally disconnected = " + localDisconnect);
if (mPrefs.getBoolean(KEY_VIBRATE_HANGUP, false) &&
!localDisconnect && durationMillis > 500) {
vibrate(50, 100, 50);
}
// Stop 45-second vibration
removeMessages(MSG_VIBRATE_45_SEC);
}
private void start45SecondVibration(long callDurationMillis) {
callDurationMillis = callDurationMillis % 60000;
Log.d(this, "vibrate start @" + callDurationMillis);
removeMessages(MSG_VIBRATE_45_SEC);
long timer;
if (callDurationMillis > 45000) {
// Schedule the alarm at the next minute + 45 secs
timer = 45000 + 60000 - callDurationMillis;
} else {
// Schedule the alarm at the first 45 second mark
timer = 45000 - callDurationMillis;
}
sendEmptyMessageDelayed(MSG_VIBRATE_45_SEC, timer);
}
private void vibrate(int v1, int p1, int v2) {
long[] pattern = new long[] {
0, v1, p1, v2
};
mVibrator.vibrate(pattern, -1);
}
}
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