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Commit 5b033c21 authored by mqi's avatar mqi Committed by Gerrit - the friendly Code Review server
Browse files

Keyguard: Hide emergency button in OOS 

Hide emergency button while in Out Of Service State

Change-Id: I24e51e8a5d185e55cc7d821d1bed70c849f81545
CRs-Fixed: 1066601
parent 12c34fa8

packages/Keyguard/res/values/bools.xml

100644 → 100755
+1 −0
Original line number Diff line number Diff line
@@ -17,4 +17,5 @@ 
<resources>

    <bool name="kg_show_ime_at_screen_on">true</bool>

    <bool name="kg_use_all_caps">true</bool>

    <bool name="kg_hide_emgcy_btn_when_oos">false</bool>

</resources>

packages/Keyguard/src/com/android/keyguard/EmergencyButton.java

100644 → 100755
+11 −0
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ import android.os.SystemClock; 
import android.os.SystemProperties;

import android.os.UserHandle;

import android.telecom.TelecomManager;

import android.telephony.ServiceState;

import android.util.AttributeSet;

import android.util.Slog;

import android.view.View;
@@ -64,6 +65,11 @@ public class EmergencyButton extends Button { 
        public void onPhoneStateChanged(int phoneState) {

            updateEmergencyCallButton();

        }



        @Override

        public void onServiceStateChanged(int subId, ServiceState state) {

            updateEmergencyCallButton();

        }

    };



    public interface EmergencyButtonCallback {
@@ -168,6 +174,11 @@ public class EmergencyButton extends Button { 
                    visible = mLockPatternUtils.isSecure(KeyguardUpdateMonitor.getCurrentUser()) ||

                              mContext.getResources().getBoolean(R.bool.config_showEmergencyButton);

                }



                if (mContext.getResources().getBoolean(R.bool.kg_hide_emgcy_btn_when_oos)) {

                    KeyguardUpdateMonitor monitor = KeyguardUpdateMonitor.getInstance(mContext);

                    visible = visible && !monitor.isOOS();

                }

            }

        }

        if (visible) {

packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java

+31 −0
Original line number Diff line number Diff line
@@ -1411,6 +1411,7 @@ public class KeyguardUpdateMonitor implements TrustManager.TrustListener { 
            KeyguardUpdateMonitorCallback cb = mCallbacks.get(j).get();

            if (cb != null) {

                cb.onRefreshCarrierInfo();

                cb.onServiceStateChanged(subId, serviceState);

            }

        }

    }
@@ -1639,6 +1640,36 @@ public class KeyguardUpdateMonitor implements TrustManager.TrustListener { 
        }

    }



    public boolean isOOS()

    {

        boolean ret = true;

        int phoneCount = TelephonyManager.getDefault().getPhoneCount();



        for (int phoneId = 0; phoneId < phoneCount; phoneId++) {

            int[] subId = SubscriptionManager.getSubId(phoneId);

            if (subId != null && subId.length >= 1) {

                if (DEBUG) Log.d(TAG, "slot id:" + phoneId + " subId:" + subId[0]);

                ServiceState state = mServiceStates.get(subId[0]);

                if (state != null) {

                    if (state.isEmergencyOnly())

                        ret = false;

                    if ((state.getVoiceRegState() != ServiceState.STATE_OUT_OF_SERVICE)

                            && (state.getVoiceRegState() != ServiceState.STATE_POWER_OFF))

                        ret = false;

                    if (DEBUG) {

                        Log.d(TAG, "is emergency: " + state.isEmergencyOnly());

                        Log.d(TAG, "voice state: " + state.getVoiceRegState());

                    }

                } else {

                    if (DEBUG) Log.d(TAG, "state is NULL");

                }

            }

        }



        if (DEBUG) Log.d(TAG, "is Emergency supported: " + ret);

        return ret;

    }



    /**

     * @return true if and only if the state has changed for the specified {@code slotId}

     */

packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitorCallback.java

100644 → 100755
+8 −0
Original line number Diff line number Diff line
@@ -20,6 +20,7 @@ import android.graphics.Bitmap; 
import android.media.AudioManager;

import android.os.SystemClock;

import android.hardware.fingerprint.FingerprintManager;

import android.telephony.ServiceState;

import android.telephony.TelephonyManager;

import android.view.WindowManagerPolicy;
@@ -122,6 +123,13 @@ public class KeyguardUpdateMonitorCallback { 
     */

    public void onSimStateChanged(int subId, int slotId, IccCardConstants.State simState) { }



    /**

     * Called when the sevice state changes.

     * @param subId

     * @param serviceState

     */

    public void onServiceStateChanged(int subId, ServiceState state) { }



    /**

     * Called when the user's info changed.

     */