Avoid pre-processing images when they won't be used

[android/aapt.git] / Command.cpp

diff --git a/Command.cpp b/Command.cpp
index c0ae592f669269ded8566981800a908fa498bb2d..83057b8ab2bf4e0741c1a2feb290f3e5dabc0188 100644 (file)
--- a/Command.cpp
+++ b/Command.cpp
@@ -233,7 +233,7 @@ static ssize_t indexOfAttribute(const ResXMLTree& tree, uint32_t attrRes)
     return -1;
 }
 
     return -1;
 }
 

-static String8 getAttribute(const ResXMLTree& tree, const char* ns,
+String8 getAttribute(const ResXMLTree& tree, const char* ns,

                             const char* attr, String8* outError)
 {
     ssize_t idx = tree.indexOfAttribute(ns, attr);
                             const char* attr, String8* outError)
 {
     ssize_t idx = tree.indexOfAttribute(ns, attr);


@@ -323,6 +323,7 @@ enum {
     LABEL_ATTR = 0x01010001,
     ICON_ATTR = 0x01010002,
     MIN_SDK_VERSION_ATTR = 0x0101020c,
     LABEL_ATTR = 0x01010001,
     ICON_ATTR = 0x01010002,
     MIN_SDK_VERSION_ATTR = 0x0101020c,

+    MAX_SDK_VERSION_ATTR = 0x01010271,

     REQ_TOUCH_SCREEN_ATTR = 0x01010227,
     REQ_KEYBOARD_TYPE_ATTR = 0x01010228,
     REQ_HARD_KEYBOARD_ATTR = 0x01010229,
     REQ_TOUCH_SCREEN_ATTR = 0x01010227,
     REQ_KEYBOARD_TYPE_ATTR = 0x01010228,
     REQ_HARD_KEYBOARD_ATTR = 0x01010229,


@@ -331,9 +332,11 @@ enum {
     TARGET_SDK_VERSION_ATTR = 0x01010270,
     TEST_ONLY_ATTR = 0x01010272,
     DENSITY_ATTR = 0x0101026c,
     TARGET_SDK_VERSION_ATTR = 0x01010270,
     TEST_ONLY_ATTR = 0x01010272,
     DENSITY_ATTR = 0x0101026c,

+    GL_ES_VERSION_ATTR = 0x01010281,

     SMALL_SCREEN_ATTR = 0x01010284,
     NORMAL_SCREEN_ATTR = 0x01010285,
     LARGE_SCREEN_ATTR = 0x01010286,
     SMALL_SCREEN_ATTR = 0x01010284,
     NORMAL_SCREEN_ATTR = 0x01010285,
     LARGE_SCREEN_ATTR = 0x01010286,

+    REQUIRED_ATTR = 0x0101028e,

 };
 
 const char *getComponentName(String8 &pkgName, String8 &componentName) {
 };
 
 const char *getComponentName(String8 &pkgName, String8 &componentName) {


@@ -398,7 +401,7 @@ int doDump(Bundle* bundle)
             ResXMLTree tree;
             asset = assets.openNonAsset(resname, Asset::ACCESS_BUFFER);
             if (asset == NULL) {
             ResXMLTree tree;
             asset = assets.openNonAsset(resname, Asset::ACCESS_BUFFER);
             if (asset == NULL) {

-                fprintf(stderr, "ERROR: dump failed because resource %p found\n", resname);
+                fprintf(stderr, "ERROR: dump failed because resource %s found\n", resname);

                 goto bail;
             }
 
                 goto bail;
             }
 


@@ -409,6 +412,7 @@ int doDump(Bundle* bundle)
             }
             tree.restart();
             printXMLBlock(&tree);
             }
             tree.restart();
             printXMLBlock(&tree);

+            tree.uninit();

             delete asset;
             asset = NULL;
         }
             delete asset;
             asset = NULL;
         }


@@ -424,7 +428,7 @@ int doDump(Bundle* bundle)
             ResXMLTree tree;
             asset = assets.openNonAsset(resname, Asset::ACCESS_BUFFER);
             if (asset == NULL) {
             ResXMLTree tree;
             asset = assets.openNonAsset(resname, Asset::ACCESS_BUFFER);
             if (asset == NULL) {

-                fprintf(stderr, "ERROR: dump failed because resource %p found\n", resname);
+                fprintf(stderr, "ERROR: dump failed because resource %s found\n", resname);

                 goto bail;
             }
 
                 goto bail;
             }
 


@@ -502,8 +506,65 @@ int doDump(Bundle* bundle)
             bool withinActivity = false;
             bool isMainActivity = false;
             bool isLauncherActivity = false;
             bool withinActivity = false;
             bool isMainActivity = false;
             bool isLauncherActivity = false;

+            bool isSearchable = false;

             bool withinApplication = false;
             bool withinReceiver = false;
             bool withinApplication = false;
             bool withinReceiver = false;

+            bool withinService = false;
+            bool withinIntentFilter = false;
+            bool hasMainActivity = false;
+            bool hasOtherActivities = false;
+            bool hasOtherReceivers = false;
+            bool hasOtherServices = false;
+            bool hasWallpaperService = false;
+            bool hasImeService = false;
+            bool hasWidgetReceivers = false;
+            bool hasIntentFilter = false;
+            bool actMainActivity = false;
+            bool actWidgetReceivers = false;
+            bool actImeService = false;
+            bool actWallpaperService = false;
+
+            // This next group of variables is used to implement a group of
+            // backward-compatibility heuristics necessitated by the addition of
+            // some new uses-feature constants in 2.1 and 2.2. In most cases, the
+            // heuristic is "if an app requests a permission but doesn't explicitly
+            // request the corresponding <uses-feature>, presume it's there anyway".
+            bool specCameraFeature = false; // camera-related
+            bool specCameraAutofocusFeature = false;
+            bool reqCameraAutofocusFeature = false;
+            bool reqCameraFlashFeature = false;
+            bool hasCameraPermission = false;
+            bool specLocationFeature = false; // location-related
+            bool specNetworkLocFeature = false;
+            bool reqNetworkLocFeature = false;
+            bool specGpsFeature = false;
+            bool reqGpsFeature = false;
+            bool hasMockLocPermission = false;
+            bool hasCoarseLocPermission = false;
+            bool hasGpsPermission = false;
+            bool hasGeneralLocPermission = false;
+            bool specBluetoothFeature = false; // Bluetooth API-related
+            bool hasBluetoothPermission = false;
+            bool specMicrophoneFeature = false; // microphone-related
+            bool hasRecordAudioPermission = false;
+            bool specWiFiFeature = false;
+            bool hasWiFiPermission = false;
+            bool specTelephonyFeature = false; // telephony-related
+            bool reqTelephonySubFeature = false;
+            bool hasTelephonyPermission = false;
+            bool specTouchscreenFeature = false; // touchscreen-related
+            bool specMultitouchFeature = false;
+            bool reqDistinctMultitouchFeature = false;
+            // 2.2 also added some other features that apps can request, but that
+            // have no corresponding permission, so we cannot implement any
+            // back-compatibility heuristic for them. The below are thus unnecessary
+            // (but are retained here for documentary purposes.)
+            //bool specCompassFeature = false;
+            //bool specAccelerometerFeature = false;
+            //bool specProximityFeature = false;
+            //bool specAmbientLightFeature = false;
+            //bool specLiveWallpaperFeature = false;
+

             int targetSdk = 0;
             int smallScreen = 1;
             int normalScreen = 1;
             int targetSdk = 0;
             int smallScreen = 1;
             int normalScreen = 1;


@@ -513,9 +574,48 @@ int doDump(Bundle* bundle)
             String8 activityLabel;
             String8 activityIcon;
             String8 receiverName;
             String8 activityLabel;
             String8 activityIcon;
             String8 receiverName;

+            String8 serviceName;

             while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
                 if (code == ResXMLTree::END_TAG) {
                     depth--;
             while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
                 if (code == ResXMLTree::END_TAG) {
                     depth--;

+                    if (depth < 2) {
+                        withinApplication = false;
+                    } else if (depth < 3) {
+                        if (withinActivity && isMainActivity && isLauncherActivity) {
+                            const char *aName = getComponentName(pkg, activityName);
+                            if (aName != NULL) {
+                                printf("launchable activity name='%s'", aName);
+                            }
+                            printf("label='%s' icon='%s'\n",
+                                    activityLabel.string(),
+                                    activityIcon.string());
+                        }
+                        if (!hasIntentFilter) {
+                            hasOtherActivities |= withinActivity;
+                            hasOtherReceivers |= withinReceiver;
+                            hasOtherServices |= withinService;
+                        }
+                        withinActivity = false;
+                        withinService = false;
+                        withinReceiver = false;
+                        hasIntentFilter = false;
+                        isMainActivity = isLauncherActivity = false;
+                    } else if (depth < 4) {
+                        if (withinIntentFilter) {
+                            if (withinActivity) {
+                                hasMainActivity |= actMainActivity;
+                                hasOtherActivities |= !actMainActivity;
+                            } else if (withinReceiver) {
+                                hasWidgetReceivers |= actWidgetReceivers;
+                                hasOtherReceivers |= !actWidgetReceivers;
+                            } else if (withinService) {
+                                hasImeService |= actImeService;
+                                hasWallpaperService |= actWallpaperService;
+                                hasOtherServices |= (!actImeService && !actWallpaperService);
+                            }
+                        }
+                        withinIntentFilter = false;
+                    }

                     continue;
                 }
                 if (code != ResXMLTree::START_TAG) {
                     continue;
                 }
                 if (code != ResXMLTree::START_TAG) {


@@ -523,7 +623,7 @@ int doDump(Bundle* bundle)
                 }
                 depth++;
                 String8 tag(tree.getElementName(&len));
                 }
                 depth++;
                 String8 tag(tree.getElementName(&len));

-                //printf("Depth %d tag %s\n", depth, tag.string());
+                //printf("Depth %d,  %s\n", depth, tag.string());

                 if (depth == 1) {
                     if (tag != "manifest") {
                         fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");
                 if (depth == 1) {
                     if (tag != "manifest") {
                         fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");


@@ -541,7 +641,7 @@ int doDump(Bundle* bundle)
                     } else {
                         printf("versionCode='' ");
                     }
                     } else {
                         printf("versionCode='' ");
                     }

-                    String8 versionName = getAttribute(tree, VERSION_NAME_ATTR, &error);
+                    String8 versionName = getResolvedAttribute(&res, tree, VERSION_NAME_ATTR, &error);

                     if (error != "") {
                         fprintf(stderr, "ERROR getting 'android:versionName' attribute: %s\n", error.string());
                         goto bail;
                     if (error != "") {
                         fprintf(stderr, "ERROR getting 'android:versionName' attribute: %s\n", error.string());
                         goto bail;


@@ -587,6 +687,10 @@ int doDump(Bundle* bundle)
                             targetSdk = code;
                             printf("sdkVersion:'%d'\n", code);
                         }
                             targetSdk = code;
                             printf("sdkVersion:'%d'\n", code);
                         }

+                        code = getIntegerAttribute(tree, MAX_SDK_VERSION_ATTR, NULL, -1);
+                        if (code != -1) {
+                            printf("maxSdkVersion:'%d'\n", code);
+                        }

                         code = getIntegerAttribute(tree, TARGET_SDK_VERSION_ATTR, &error);
                         if (error != "") {
                             error = "";
                         code = getIntegerAttribute(tree, TARGET_SDK_VERSION_ATTR, &error);
                         if (error != "") {
                             error = "";


@@ -615,7 +719,7 @@ int doDump(Bundle* bundle)
                                 REQ_NAVIGATION_ATTR, NULL, 0);
                         int32_t reqFiveWayNav = getIntegerAttribute(tree,
                                 REQ_FIVE_WAY_NAV_ATTR, NULL, 0);
                                 REQ_NAVIGATION_ATTR, NULL, 0);
                         int32_t reqFiveWayNav = getIntegerAttribute(tree,
                                 REQ_FIVE_WAY_NAV_ATTR, NULL, 0);

-                        printf("uses-configuation:");
+                        printf("uses-configuration:");

                         if (reqTouchScreen != 0) {
                             printf(" reqTouchScreen='%d'", reqTouchScreen);
                         }
                         if (reqTouchScreen != 0) {
                             printf(" reqTouchScreen='%d'", reqTouchScreen);
                         }


@@ -647,10 +751,118 @@ int doDump(Bundle* bundle)
                                 NORMAL_SCREEN_ATTR, NULL, 1);
                         largeScreen = getIntegerAttribute(tree,
                                 LARGE_SCREEN_ATTR, NULL, 1);
                                 NORMAL_SCREEN_ATTR, NULL, 1);
                         largeScreen = getIntegerAttribute(tree,
                                 LARGE_SCREEN_ATTR, NULL, 1);

+                    } else if (tag == "uses-feature") {
+                        String8 name = getAttribute(tree, NAME_ATTR, &error);
+
+                        if (name != "" && error == "") {
+                            int req = getIntegerAttribute(tree,
+                                    REQUIRED_ATTR, NULL, 1);
+
+                            if (name == "android.hardware.camera") {
+                                specCameraFeature = true;
+                            } else if (name == "android.hardware.camera.autofocus") {
+                                // these have no corresponding permission to check for,
+                                // but should imply the foundational camera permission
+                                reqCameraAutofocusFeature = reqCameraAutofocusFeature || req;
+                                specCameraAutofocusFeature = true;
+                            } else if (req && (name == "android.hardware.camera.flash")) {
+                                // these have no corresponding permission to check for,
+                                // but should imply the foundational camera permission
+                                reqCameraFlashFeature = true;
+                            } else if (name == "android.hardware.location") {
+                                specLocationFeature = true;
+                            } else if (name == "android.hardware.location.network") {
+                                specNetworkLocFeature = true;
+                                reqNetworkLocFeature = reqNetworkLocFeature || req;
+                            } else if (name == "android.hardware.location.gps") {
+                                specGpsFeature = true;
+                                reqGpsFeature = reqGpsFeature || req;
+                            } else if (name == "android.hardware.bluetooth") {
+                                specBluetoothFeature = true;
+                            } else if (name == "android.hardware.touchscreen") {
+                                specTouchscreenFeature = true;
+                            } else if (name == "android.hardware.touchscreen.multitouch") {
+                                specMultitouchFeature = true;
+                            } else if (name == "android.hardware.touchscreen.multitouch.distinct") {
+                                reqDistinctMultitouchFeature = reqDistinctMultitouchFeature || req;
+                            } else if (name == "android.hardware.microphone") {
+                                specMicrophoneFeature = true;
+                            } else if (name == "android.hardware.wifi") {
+                                specWiFiFeature = true;
+                            } else if (name == "android.hardware.telephony") {
+                                specTelephonyFeature = true;
+                            } else if (req && (name == "android.hardware.telephony.gsm" ||
+                                               name == "android.hardware.telephony.cdma")) {
+                                // these have no corresponding permission to check for,
+                                // but should imply the foundational telephony permission
+                                reqTelephonySubFeature = true;
+                            }
+                            printf("uses-feature%s:'%s'\n",
+                                    req ? "" : "-not-required", name.string());
+                        } else {
+                            int vers = getIntegerAttribute(tree,
+                                    GL_ES_VERSION_ATTR, &error);
+                            if (error == "") {
+                                printf("uses-gl-es:'0x%x'\n", vers);
+                            }
+                        }
+                    } else if (tag == "uses-permission") {
+                        String8 name = getAttribute(tree, NAME_ATTR, &error);
+                        if (name != "" && error == "") {
+                            if (name == "android.permission.CAMERA") {
+                                hasCameraPermission = true;
+                            } else if (name == "android.permission.ACCESS_FINE_LOCATION") {
+                                hasGpsPermission = true;
+                            } else if (name == "android.permission.ACCESS_MOCK_LOCATION") {
+                                hasMockLocPermission = true;
+                            } else if (name == "android.permission.ACCESS_COARSE_LOCATION") {
+                                hasCoarseLocPermission = true;
+                            } else if (name == "android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" ||
+                                       name == "android.permission.INSTALL_LOCATION_PROVIDER") {
+                                hasGeneralLocPermission = true;
+                            } else if (name == "android.permission.BLUETOOTH" ||
+                                       name == "android.permission.BLUETOOTH_ADMIN") {
+                                hasBluetoothPermission = true;
+                            } else if (name == "android.permission.RECORD_AUDIO") {
+                                hasRecordAudioPermission = true;
+                            } else if (name == "android.permission.ACCESS_WIFI_STATE" ||
+                                       name == "android.permission.CHANGE_WIFI_STATE" ||
+                                       name == "android.permission.CHANGE_WIFI_MULTICAST_STATE") {
+                                hasWiFiPermission = true;
+                            } else if (name == "android.permission.CALL_PHONE" ||
+                                       name == "android.permission.CALL_PRIVILEGED" ||
+                                       name == "android.permission.MODIFY_PHONE_STATE" ||
+                                       name == "android.permission.PROCESS_OUTGOING_CALLS" ||
+                                       name == "android.permission.READ_SMS" ||
+                                       name == "android.permission.RECEIVE_SMS" ||
+                                       name == "android.permission.RECEIVE_MMS" ||
+                                       name == "android.permission.RECEIVE_WAP_PUSH" ||
+                                       name == "android.permission.SEND_SMS" ||
+                                       name == "android.permission.WRITE_APN_SETTINGS" ||
+                                       name == "android.permission.WRITE_SMS") {
+                                hasTelephonyPermission = true;
+                            }
+                            printf("uses-permission:'%s'\n", name.string());
+                        } else {
+                            fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n",
+                                    error.string());
+                            goto bail;
+                        }
+                    } else if (tag == "original-package") {
+                        String8 name = getAttribute(tree, NAME_ATTR, &error);
+                        if (name != "" && error == "") {
+                            printf("original-package:'%s'\n", name.string());
+                        } else {
+                            fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n",
+                                    error.string());
+                                goto bail;
+                        }

                     }
                 } else if (depth == 3 && withinApplication) {
                     withinActivity = false;
                     withinReceiver = false;
                     }
                 } else if (depth == 3 && withinApplication) {
                     withinActivity = false;
                     withinReceiver = false;

+                    withinService = false;
+                    hasIntentFilter = false;

                     if(tag == "activity") {
                         withinActivity = true;
                         activityName = getAttribute(tree, NAME_ATTR, &error);
                     if(tag == "activity") {
                         withinActivity = true;
                         activityName = getAttribute(tree, NAME_ATTR, &error);


@@ -676,7 +888,10 @@ int doDump(Bundle* bundle)
                             fprintf(stderr, "ERROR getting 'android:name' attribute for uses-library: %s\n", error.string());
                             goto bail;
                         }
                             fprintf(stderr, "ERROR getting 'android:name' attribute for uses-library: %s\n", error.string());
                             goto bail;
                         }

-                        printf("uses-library:'%s'\n", libraryName.string());
+                        int req = getIntegerAttribute(tree,
+                                REQUIRED_ATTR, NULL, 1);
+                        printf("uses-library%s:'%s'\n",
+                                req ? "" : "-not-required", libraryName.string());

                     } else if (tag == "receiver") {
                         withinReceiver = true;
                         receiverName = getAttribute(tree, NAME_ATTR, &error);
                     } else if (tag == "receiver") {
                         withinReceiver = true;
                         receiverName = getAttribute(tree, NAME_ATTR, &error);


@@ -685,76 +900,172 @@ int doDump(Bundle* bundle)
                             fprintf(stderr, "ERROR getting 'android:name' attribute for receiver: %s\n", error.string());
                             goto bail;
                         }
                             fprintf(stderr, "ERROR getting 'android:name' attribute for receiver: %s\n", error.string());
                             goto bail;
                         }

+                    } else if (tag == "service") {
+                        withinService = true;
+                        serviceName = getAttribute(tree, NAME_ATTR, &error);
+
+                        if (error != "") {
+                            fprintf(stderr, "ERROR getting 'android:name' attribute for service: %s\n", error.string());
+                            goto bail;
+                        }

                     }
                     }

-                } else if (depth == 5) {
-                    if (withinActivity) {
-                        if (tag == "action") {
-                            //printf("LOG: action tag\n");
-                            String8 action = getAttribute(tree, NAME_ATTR, &error);
-                            if (error != "") {
-                                fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n", error.string());
-                                goto bail;
-                            }
+                } else if ((depth == 4) && (tag == "intent-filter")) {
+                    hasIntentFilter = true;
+                    withinIntentFilter = true;
+                    actMainActivity = actWidgetReceivers = actImeService = actWallpaperService = false;
+                } else if ((depth == 5) && withinIntentFilter){
+                    String8 action;
+                    if (tag == "action") {
+                        action = getAttribute(tree, NAME_ATTR, &error);
+                        if (error != "") {
+                            fprintf(stderr, "ERROR getting 'android:name' attribute: %s\n", error.string());
+                            goto bail;
+                        }
+                        if (withinActivity) {

                             if (action == "android.intent.action.MAIN") {
                                 isMainActivity = true;
                             if (action == "android.intent.action.MAIN") {
                                 isMainActivity = true;

-                                //printf("LOG: isMainActivity==true\n");
+                                actMainActivity = true;

                             }
                             }

-                        } else if (tag == "category") {
-                            String8 category = getAttribute(tree, NAME_ATTR, &error);
-                            if (error != "") {
-                                fprintf(stderr, "ERROR getting 'name' attribute: %s\n", error.string());
-                                goto bail;
+                        } else if (withinReceiver) {
+                            if (action == "android.appwidget.action.APPWIDGET_UPDATE") {
+                                actWidgetReceivers = true;

                             }
                             }

-                            if (category == "android.intent.category.LAUNCHER") {
-                                isLauncherActivity = true;
-                                //printf("LOG: isLauncherActivity==true\n");
+                        } else if (withinService) {
+                            if (action == "android.view.InputMethod") {
+                                actImeService = true;
+                            } else if (action == "android.service.wallpaper.WallpaperService") {
+                                actWallpaperService = true;

                             }
                         }
                             }
                         }

-                    } else if (withinReceiver) {
-                        if (tag == "action") {
-                            String8 action = getAttribute(tree, NAME_ATTR, &error);
-                            if (error != "") {
-                                fprintf(stderr, "ERROR getting 'android:name' attribute for receiver: %s\n", error.string());
-                                goto bail;
-                            }
-                            if (action == "android.appwidget.action.APPWIDGET_UPDATE") {
-                                const char *rName = getComponentName(pkg, receiverName);
-                                if (rName != NULL) {
-                                    printf("gadget-receiver:'%s/%s'\n", pkg.string(), rName);
-                                }
+                        if (action == "android.intent.action.SEARCH") {
+                            isSearchable = true;
+                        }
+                    }
+
+                    if (tag == "category") {
+                        String8 category = getAttribute(tree, NAME_ATTR, &error);
+                        if (error != "") {
+                            fprintf(stderr, "ERROR getting 'name' attribute: %s\n", error.string());
+                            goto bail;
+                        }
+                        if (withinActivity) {
+                            if (category == "android.intent.category.LAUNCHER") {
+                                isLauncherActivity = true;

                             }
                         }
                     }
                 }
                             }
                         }
                     }
                 }

+            }

 
 

-                if (depth < 2) {
-                    withinApplication = false;
-                }
-                if (depth < 3) {
-                    //if (withinActivity) printf("LOG: withinActivity==false\n");
-                    withinActivity = false;
-                    withinReceiver = false;
+            /* The following blocks handle printing "inferred" uses-features, based
+             * on whether related features or permissions are used by the app.
+             * Note that the various spec*Feature variables denote whether the
+             * relevant tag was *present* in the AndroidManfest, not that it was
+             * present and set to true.
+             */
+            // Camera-related back-compatibility logic
+            if (!specCameraFeature) {
+                if (reqCameraFlashFeature || reqCameraAutofocusFeature) {
+                    // if app requested a sub-feature (autofocus or flash) and didn't
+                    // request the base camera feature, we infer that it meant to
+                    printf("uses-feature:'android.hardware.camera'\n");
+                } else if (hasCameraPermission) {
+                    // if app wants to use camera but didn't request the feature, we infer 
+                    // that it meant to, and further that it wants autofocus
+                    // (which was the 1.0 - 1.5 behavior)
+                    printf("uses-feature:'android.hardware.camera'\n");
+                    if (!specCameraAutofocusFeature) {
+                        printf("uses-feature:'android.hardware.camera.autofocus'\n");
+                    }

                 }
                 }

+            }

 
 

-                if (depth < 5) {
-                    //if (isMainActivity) printf("LOG: isMainActivity==false\n");
-                    //if (isLauncherActivity) printf("LOG: isLauncherActivity==false\n");
-                    isMainActivity = false;
-                    isLauncherActivity = false;
-                }
+            // Location-related back-compatibility logic
+            if (!specLocationFeature &&
+                (hasMockLocPermission || hasCoarseLocPermission || hasGpsPermission ||
+                 hasGeneralLocPermission || reqNetworkLocFeature || reqGpsFeature)) {
+                // if app either takes a location-related permission or requests one of the
+                // sub-features, we infer that it also meant to request the base location feature
+                printf("uses-feature:'android.hardware.location'\n");
+            }
+            if (!specGpsFeature && hasGpsPermission) {
+                // if app takes GPS (FINE location) perm but does not request the GPS
+                // feature, we infer that it meant to
+                printf("uses-feature:'android.hardware.location.gps'\n");
+            }
+            if (!specNetworkLocFeature && hasCoarseLocPermission) {
+                // if app takes Network location (COARSE location) perm but does not request the
+                // network location feature, we infer that it meant to
+                printf("uses-feature:'android.hardware.location.network'\n");
+            }

 
 

-                if (withinActivity && isMainActivity && isLauncherActivity) {
-                    printf("launchable activity:");
-                    const char *aName = getComponentName(pkg, activityName);
-                    if (aName != NULL) {
-                        printf(" name='%s'", aName);
-                    }
-                    printf("label='%s' icon='%s'\n",
-                           activityLabel.string(),
-                           activityIcon.string());
-                }
+            // Bluetooth-related compatibility logic
+            if (!specBluetoothFeature && hasBluetoothPermission && (targetSdk > 4)) {
+                // if app takes a Bluetooth permission but does not request the Bluetooth
+                // feature, we infer that it meant to
+                printf("uses-feature:'android.hardware.bluetooth'\n");
+            }
+
+            // Microphone-related compatibility logic
+            if (!specMicrophoneFeature && hasRecordAudioPermission) {
+                // if app takes the record-audio permission but does not request the microphone
+                // feature, we infer that it meant to
+                printf("uses-feature:'android.hardware.microphone'\n");
+            }
+
+            // WiFi-related compatibility logic
+            if (!specWiFiFeature && hasWiFiPermission) {
+                // if app takes one of the WiFi permissions but does not request the WiFi
+                // feature, we infer that it meant to
+                printf("uses-feature:'android.hardware.wifi'\n");
+            }
+
+            // Telephony-related compatibility logic
+            if (!specTelephonyFeature && (hasTelephonyPermission || reqTelephonySubFeature)) {
+                // if app takes one of the telephony permissions or requests a sub-feature but
+                // does not request the base telephony feature, we infer that it meant to
+                printf("uses-feature:'android.hardware.telephony'\n");
+            }
+
+            // Touchscreen-related back-compatibility logic
+            if (!specTouchscreenFeature) { // not a typo!
+                // all apps are presumed to require a touchscreen, unless they explicitly say
+                // <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+                // Note that specTouchscreenFeature is true if the tag is present, regardless
+                // of whether its value is true or false, so this is safe
+                printf("uses-feature:'android.hardware.touchscreen'\n");

             }
             }

-            
+            if (!specMultitouchFeature && reqDistinctMultitouchFeature) {
+                // if app takes one of the telephony permissions or requests a sub-feature but
+                // does not request the base telephony feature, we infer that it meant to
+                printf("uses-feature:'android.hardware.touchscreen.multitouch'\n");
+            }
+
+            if (hasMainActivity) {
+                printf("main\n");
+            }
+            if (hasWidgetReceivers) {
+                printf("app-widget\n");
+            }
+            if (hasImeService) {
+                printf("ime\n");
+            }
+            if (hasWallpaperService) {
+                printf("wallpaper\n");
+            }
+            if (hasOtherActivities) {
+                printf("other-activities\n");
+            }
+            if (isSearchable) {
+                printf("search\n");
+            }
+            if (hasOtherReceivers) {
+                printf("other-receivers\n");
+            }
+            if (hasOtherServices) {
+                printf("other-services\n");
+            }
+

             // Determine default values for any unspecified screen sizes,
             // based on the target SDK of the package.  As of 4 (donut)
             // the screen size support was introduced, so all default to
             // Determine default values for any unspecified screen sizes,
             // based on the target SDK of the package.  As of 4 (donut)
             // the screen size support was introduced, so all default to


@@ -773,7 +1084,7 @@ int doDump(Bundle* bundle)
             if (normalScreen != 0) printf(" 'normal'");
             if (largeScreen != 0) printf(" 'large'");
             printf("\n");
             if (normalScreen != 0) printf(" 'normal'");
             if (largeScreen != 0) printf(" 'large'");
             printf("\n");

-            
+

             printf("locales:");
             Vector<String8> locales;
             res.getLocales(&locales);
             printf("locales:");
             Vector<String8> locales;
             res.getLocales(&locales);


@@ -786,7 +1097,7 @@ int doDump(Bundle* bundle)
                 printf(" '%s'", localeStr);
             }
             printf("\n");
                 printf(" '%s'", localeStr);
             }
             printf("\n");

-            
+

             Vector<ResTable_config> configs;
             res.getConfigurations(&configs);
             SortedVector<int> densities;
             Vector<ResTable_config> configs;
             res.getConfigurations(&configs);
             SortedVector<int> densities;


@@ -796,14 +1107,14 @@ int doDump(Bundle* bundle)
                 if (dens == 0) dens = 160;
                 densities.add(dens);
             }
                 if (dens == 0) dens = 160;
                 densities.add(dens);
             }

-            
+

             printf("densities:");
             const size_t ND = densities.size();
             for (size_t i=0; i<ND; i++) {
                 printf(" '%d'", densities[i]);
             }
             printf("\n");
             printf("densities:");
             const size_t ND = densities.size();
             for (size_t i=0; i<ND; i++) {
                 printf(" '%d'", densities[i]);
             }
             printf("\n");

-            
+

             AssetDir* dir = assets.openNonAssetDir(assetsCookie, "lib");
             if (dir != NULL) {
                 if (dir->getFileCount() > 0) {
             AssetDir* dir = assets.openNonAssetDir(assetsCookie, "lib");
             if (dir != NULL) {
                 if (dir->getFileCount() > 0) {


@@ -878,8 +1189,15 @@ int doAdd(Bundle* bundle)
             printf(" '%s'... (from gzip)\n", fileName);
             result = zip->addGzip(fileName, String8(fileName).getBasePath().string(), NULL);
         } else {
             printf(" '%s'... (from gzip)\n", fileName);
             result = zip->addGzip(fileName, String8(fileName).getBasePath().string(), NULL);
         } else {

-            printf(" '%s'...\n", fileName);
-            result = zip->add(fileName, bundle->getCompressionMethod(), NULL);
+            if (bundle->getJunkPath()) {
+                String8 storageName = String8(fileName).getPathLeaf();
+                printf(" '%s' as '%s'...\n", fileName, storageName.string());
+                result = zip->add(fileName, storageName.string(),
+                                  bundle->getCompressionMethod(), NULL);
+            } else {
+                printf(" '%s'...\n", fileName);
+                result = zip->add(fileName, bundle->getCompressionMethod(), NULL);
+            }

         }
         if (result != NO_ERROR) {
             fprintf(stderr, "Unable to add '%s' to '%s'", bundle->getFileSpecEntry(i), zipFileName);
         }
         if (result != NO_ERROR) {
             fprintf(stderr, "Unable to add '%s' to '%s'", bundle->getFileSpecEntry(i), zipFileName);


@@ -1025,7 +1343,12 @@ int doPackage(Bundle* bundle)
 
     // Write out R.java constants
     if (assets->getPackage() == assets->getSymbolsPrivatePackage()) {
 
     // Write out R.java constants
     if (assets->getPackage() == assets->getSymbolsPrivatePackage()) {

-        err = writeResourceSymbols(bundle, assets, assets->getPackage(), true);
+        if (bundle->getCustomPackage() == NULL) {
+            err = writeResourceSymbols(bundle, assets, assets->getPackage(), true);
+        } else {
+            const String8 customPkg(bundle->getCustomPackage());
+            err = writeResourceSymbols(bundle, assets, customPkg, true);
+        }

         if (err < 0) {
             goto bail;
         }
         if (err < 0) {
             goto bail;
         }


@@ -1040,6 +1363,12 @@ int doPackage(Bundle* bundle)
         }
     }
 
         }
     }
 

+    // Write out the ProGuard file
+    err = writeProguardFile(bundle, assets);
+    if (err < 0) {
+        goto bail;
+    }
+

     // Write the apk
     if (outputAPKFile) {
         err = writeAPK(bundle, assets, String8(outputAPKFile));
     // Write the apk
     if (outputAPKFile) {
         err = writeAPK(bundle, assets, String8(outputAPKFile));