Remove Google Play Services dependency

PS2: inline hasGms usage, don't use addprefix for a single entry,
     remove unused imports

Change-Id: I1eb1fb76e4b80e26992599e3511d265abbfa1cd7

Android.mk

@@ -14,19 +14,15 @@ LOCAL_PROGUARD_FLAG_FILES := proguard.flags
 LOCAL_STATIC_JAVA_LIBRARIES := \
     android-support-v4 \
     android-support-v13 \
-    play \
     libphonenumber \
     org.cyanogenmod.platform.sdk
 
-LOCAL_JAVA_LIBRARIES := telephony-common
+LOCAL_JAVA_LIBRARIES := \
+    org.cyanogenmod.platform.internal \
+    telephony-common
 
-# Include res dir from chips
-google_play_dir := ../../../external/google/google_play_services/libproject/google-play-services_lib/res
-res_dir := $(google_play_dir) res
-
-LOCAL_RESOURCE_DIR := $(addprefix $(LOCAL_PATH)/, $(res_dir))
+LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res
 LOCAL_AAPT_FLAGS := --auto-add-overlay
-LOCAL_AAPT_FLAGS += --extra-packages com.google.android.gms
 
 include frameworks/opt/setupwizard/library/common.mk
 

AndroidManifest.xml

@@ -69,9 +69,6 @@
                  android:taskAffinity="com.android.wizard"
                  android:name=".SetupWizardApp">
 
-        <meta-data android:name="com.google.android.gms.version"
-                   android:value="@integer/google_play_services_version" />
-
         <activity android:name=".ui.SetupWizardActivity"
                   android:label="@string/product_name"
                   android:launchMode="singleInstance"

proguard.flags

@@ -2,18 +2,6 @@
     protected Object[][] getContents();
 }
 
-# Keep SafeParcelable value, needed for reflection. This is required to support backwards
-# compatibility of some classes.
--keep public class com.google.android.gms.common.internal.safeparcel.SafeParcelable {
-    public static final *** NULL;
-}
-
-# Keep the names of classes/members we need for client functionality.
--keepnames @com.google.android.gms.common.annotation.KeepName class *
--keepclassmembernames class * {
-    @com.google.android.gms.common.annotation.KeepName *;
-}
-
 # Needed for Parcelable/SafeParcelable Creators to not get stripped
 -keepnames class * implements android.os.Parcelable {
     public static final ** CREATOR;
@@ -22,4 +10,3 @@
 # Needed when building against the Marshmallow SDK
 -dontwarn org.apache.http.**
 -dontwarn android.support.**
--dontwarn com.google.android.gms.**

src/com/cyanogenmod/setupwizard/setup/CMSetupWizardData.java

@@ -29,6 +29,8 @@ import com.android.internal.telephony.TelephonyIntents;
 import com.cyanogenmod.setupwizard.R;
 import com.cyanogenmod.setupwizard.util.SetupWizardUtils;
 
+import org.cyanogenmod.internal.util.PackageManagerUtils;
+
 import java.util.ArrayList;
 
 public class CMSetupWizardData extends AbstractSetupData {
@@ -68,7 +70,8 @@ public class CMSetupWizardData extends AbstractSetupData {
             pages.add(new MobileDataPage(mContext, this)
                     .setHidden(!isSimInserted() || mMobileDataEnabled));
         }
-        final boolean hasGMS = SetupWizardUtils.hasGMS(mContext);
+        final boolean hasGMS = PackageManagerUtils
+                .isAppInstalled(mContext, "com.google.android.gms");
         if (hasGMS) {
             pages.add(new GmsAccountPage(mContext, this));
         }

src/com/cyanogenmod/setupwizard/util/SetupWizardUtils.java

@@ -39,8 +39,6 @@ import android.util.Log;
 /*import com.android.internal.os.IKillSwitchService;*/
 import com.cyanogenmod.setupwizard.SetupWizardApp;
 
-import com.google.android.gms.common.ConnectionResult;
-import com.google.android.gms.common.GooglePlayServicesUtil;
 import cyanogenmod.providers.CMSettings;
 
 import static android.content.res.ThemeConfig.SYSTEM_DEFAULT;
@@ -197,11 +195,6 @@ public class SetupWizardUtils {
         return UserHandle.getCallingUserHandle().isOwner();
     }
 
-    public static boolean hasGMS(Context context) {
-        return GooglePlayServicesUtil.isGooglePlayServicesAvailable(context) !=
-                ConnectionResult.SERVICE_MISSING;
-    }
-
     public static boolean accountExists(Context context, String accountType) {
         return AccountManager.get(context).getAccountsByType(accountType).length > 0;
     }