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Handle Emergency Callback Mode and Airplane Mode interactions

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For UI interface consistency with airplane mode change from setting menu,
an ECM exit dialog should also be shown up when user wants to change airplane
mode in ECM after long key pressing power key. Then based on the user's choice to change
airplane mode. i.e. press Yes to exit ECM and turn on airplane mode or press No
to keep ECM and do not change airplane mode.

Change-Id: I0fe7e5cdeec0f33852615b491b75f65a46257590
This commit is contained in:
Jinghui Guo
2009-09-17 14:05:27 -05:00
committed by Wink Saville
parent 36a64148b4
commit fe1fee5545
1 changed files with 46 additions and 12 deletions
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58
policy/com/android/internal/policy/impl/GlobalActions.java
View File

@@ -16,6 +16,7 @@
package com.android.internal.policy.impl;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.StatusBarManager;
import android.content.BroadcastReceiver;
@@ -26,6 +27,7 @@ import android.content.IntentFilter;
import android.media.AudioManager;
import android.os.Handler;
import android.os.Message;
import android.os.SystemProperties;
import android.provider.Settings;
import android.telephony.PhoneStateListener;
import android.telephony.ServiceState;
@@ -40,6 +42,8 @@ import android.widget.ImageView;
import android.widget.TextView;
import com.android.internal.R;
import com.android.internal.app.ShutdownThread;
import com.android.internal.telephony.TelephonyIntents;
import com.android.internal.telephony.TelephonyProperties;
import com.google.android.collect.Lists;
import java.util.ArrayList;
@@ -69,6 +73,7 @@ class GlobalActions implements DialogInterface.OnDismissListener, DialogInterfac
private boolean mKeyguardShowing = false;
private boolean mDeviceProvisioned = false;
private ToggleAction.State mAirplaneState = ToggleAction.State.Off;
private boolean mIsWaitingForEcmExit = false;
/**
* @param context everything needs a context :(
@@ -81,6 +86,7 @@ class GlobalActions implements DialogInterface.OnDismissListener, DialogInterfac
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);
// get notified of phone state changes
@@ -141,20 +147,27 @@ class GlobalActions implements DialogInterface.OnDismissListener, DialogInterfac
R.string.global_actions_airplane_mode_off_status) {
void onToggle(boolean on) {
// Change the system setting
Settings.System.putInt(
mContext.getContentResolver(),
Settings.System.AIRPLANE_MODE_ON,
on ? 1 : 0);
Intent intent = new Intent(Intent.ACTION_AIRPLANE_MODE_CHANGED);
intent.putExtra("state", on);
mContext.sendBroadcast(intent);
if (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) {
mState = buttonOn ? State.TurningOn : State.TurningOff;
mAirplaneState = mState;
// 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() {
@@ -201,7 +214,7 @@ class GlobalActions implements DialogInterface.OnDismissListener, DialogInterfac
final AlertDialog dialog = ab.create();
dialog.getWindow().setType(WindowManager.LayoutParams.TYPE_SYSTEM_DIALOG);
dialog.getWindow().setFlags(WindowManager.LayoutParams.FLAG_BLUR_BEHIND,
WindowManager.LayoutParams.FLAG_BLUR_BEHIND);
WindowManager.LayoutParams.FLAG_BLUR_BEHIND);
dialog.setOnDismissListener(this);
@@ -218,7 +231,7 @@ class GlobalActions implements DialogInterface.OnDismissListener, DialogInterfac
if (mKeyguardShowing) {
mDialog.getWindow().setType(WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG);
} else {
mDialog.getWindow().setType(WindowManager.LayoutParams.TYPE_SYSTEM_DIALOG);
mDialog.getWindow().setType(WindowManager.LayoutParams.TYPE_SYSTEM_DIALOG);
}
}
@@ -490,6 +503,14 @@ class GlobalActions implements DialogInterface.OnDismissListener, DialogInterfac
if (!PhoneWindowManager.SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS.equals(reason)) {
mHandler.sendEmptyMessage(MESSAGE_DISMISS);
}
} else if (TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED.equals(action)) {
// Airplane mode can be changed after ECM exits if airplane toggle button
// is pressed during ECM mode
if (!(intent.getBooleanExtra("PHONE_IN_ECM_STATE", false)) &&
mIsWaitingForEcmExit) {
mIsWaitingForEcmExit = false;
changeAirplaneModeSystemSetting(true);
}
}
}
};
@@ -514,4 +535,17 @@ class GlobalActions implements DialogInterface.OnDismissListener, DialogInterfac
}
}
};
/**
* Change the airplane mode system setting
*/
private void changeAirplaneModeSystemSetting(boolean on) {
Settings.System.putInt(
mContext.getContentResolver(),
Settings.System.AIRPLANE_MODE_ON,
on ? 1 : 0);
Intent intent = new Intent(Intent.ACTION_AIRPLANE_MODE_CHANGED);
intent.putExtra("state", on);
mContext.sendBroadcast(intent);
}
}