New compat mode front end: UI and persistence.

Adds a really crappy UI for toggling compat mode.

Persists compat mode selection across boots.

Turns on compat mode by default for newly installed apps.

Change-Id: Idc83494397bd17c41450bc9e9a05e4386c509399

2 files changed, 19 insertions, 5 deletions

diff --git a/cmds/am/src/com/android/commands/am/Am.java b/cmds/am/src/com/android/commands/am/Am.java
index 5c8abe4..8a9144c 100644
--- a/cmds/am/src/com/android/commands/am/Am.java
+++ b/cmds/am/src/com/android/commands/am/Am.java
@@ -18,6 +18,7 @@
 
 package com.android.commands.am;
 
+import android.app.ActivityManager;
 import android.app.ActivityManagerNative;
 import android.app.IActivityController;
 import android.app.IActivityManager;
@@ -794,7 +795,9 @@ public class Am {
         String packageName = nextArgRequired();
         do {
             try {
-                mAm.setPackageScreenCompatMode(packageName, enabled);
+                mAm.setPackageScreenCompatMode(packageName, enabled
+                        ? ActivityManager.COMPAT_MODE_ENABLED
+                        : ActivityManager.COMPAT_MODE_DISABLED);
             } catch (RemoteException e) {
             }
             packageName = nextArg();
diff --git a/cmds/pm/src/com/android/commands/pm/Pm.java b/cmds/pm/src/com/android/commands/pm/Pm.java
index d058e38..b759de0 100644
--- a/cmds/pm/src/com/android/commands/pm/Pm.java
+++ b/cmds/pm/src/com/android/commands/pm/Pm.java
@@ -193,6 +193,7 @@ public final class Pm {
     private void runListPackages(boolean showApplicationPackage) {
         int getFlags = 0;
         boolean listDisabled = false, listEnabled = false;
+        boolean listSystem = false, listThirdParty = false;
         try {
             String opt;
             while ((opt=nextOption()) != null) {
@@ -206,6 +207,10 @@ public final class Pm {
                     listDisabled = true;
                 } else if (opt.equals("-e")) {
                     listEnabled = true;
+                } else if (opt.equals("-s")) {
+                    listSystem = true;
+                } else if (opt.equals("-3")) {
+                    listThirdParty = true;
                 } else if (opt.equals("-u")) {
                     getFlags |= PackageManager.GET_UNINSTALLED_PACKAGES;
                 } else {
@@ -231,8 +236,12 @@ public final class Pm {
                 if (filter != null && !info.packageName.contains(filter)) {
                     continue;
                 }
+                final boolean isSystem =
+                        (info.applicationInfo.flags&ApplicationInfo.FLAG_SYSTEM) != 0;
                 if ((!listDisabled || !info.applicationInfo.enabled) &&
-                        (!listEnabled || info.applicationInfo.enabled)) {
+                        (!listEnabled || info.applicationInfo.enabled) &&
+                        (!listSystem || isSystem) &&
+                        (!listThirdParty || !isSystem)) {
                     System.out.print("package:");
                     if (showApplicationPackage) {
                         System.out.print(info.applicationInfo.sourceDir);
@@ -993,7 +1002,7 @@ public final class Pm {
 
     private static void showUsage() {
         System.err.println("usage: pm [list|path|install|uninstall]");
-        System.err.println("       pm list packages [-f] [-d] [-e] [-u] [FILTER]");
+        System.err.println("       pm list packages [-f] [-d] [-e] [-s] [-e] [-u] [FILTER]");
         System.err.println("       pm list permission-groups");
         System.err.println("       pm list permissions [-g] [-f] [-d] [-u] [GROUP]");
         System.err.println("       pm list instrumentation [-f] [TARGET-PACKAGE]");
@@ -1010,8 +1019,10 @@ public final class Pm {
         System.err.println("The list packages command prints all packages, optionally only");
         System.err.println("those whose package name contains the text in FILTER.  Options:");
         System.err.println("  -f: see their associated file.");
-        System.err.println("  -d: filter to include disbled packages.");
-        System.err.println("  -e: filter to include enabled packages.");
+        System.err.println("  -d: filter to only show disbled packages.");
+        System.err.println("  -e: filter to only show enabled packages.");
+        System.err.println("  -s: filter to only show system packages.");
+        System.err.println("  -3: filter to only show third party packages.");
         System.err.println("  -u: also include uninstalled packages.");
         System.err.println("");
         System.err.println("The list permission-groups command prints all known");