Merge "Add 'pm' operation to set a package's app-linking state" into mnc-dev (d9c2ff99) · Commits · e / os / android_frameworks_base

cmds/pm/src/com/android/commands/pm/Pm.java

+157 −0

Original line number	Diff line number	Diff line
		@@ -16,6 +16,11 @@

		package com.android.commands.pm;

		import static android.content.pm.PackageManager.INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_UNDEFINED;
		import static android.content.pm.PackageManager.INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ASK;
		import static android.content.pm.PackageManager.INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS;
		import static android.content.pm.PackageManager.INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_NEVER;

		import android.app.ActivityManager;
		import android.app.ActivityManagerNative;
		import android.app.IActivityManager;
		@@ -212,6 +217,14 @@ public final class Pm {
		return runSetPermissionEnforced();
		}

		if ("set-app-link".equals(op)) {
		return runSetAppLink();
		}

		if ("get-app-link".equals(op)) {
		return runGetAppLink();
		}

		if ("set-install-location".equals(op)) {
		return runSetInstallLocation();
		}
		@@ -827,6 +840,148 @@ public final class Pm {
		return Integer.toString(result);
		}

		// pm set-app-link [--user USER_ID] PACKAGE {always\|ask\|never\|undefined}
		private int runSetAppLink() {
		int userId = UserHandle.USER_OWNER;

		String opt;
		while ((opt = nextOption()) != null) {
		if (opt.equals("--user")) {
		userId = Integer.parseInt(nextOptionData());
		if (userId < 0) {
		System.err.println("Error: user must be >= 0");
		return 1;
		}
		} else {
		System.err.println("Error: unknown option: " + opt);
		showUsage();
		return 1;
		}
		}

		// Package name to act on; required
		final String pkg = nextArg();
		if (pkg == null) {
		System.err.println("Error: no package specified.");
		showUsage();
		return 1;
		}

		// State to apply; {always\|ask\|never\|undefined}, required
		final String modeString = nextArg();
		if (modeString == null) {
		System.err.println("Error: no app link state specified.");
		showUsage();
		return 1;
		}

		final int newMode;
		switch (modeString.toLowerCase()) {
		case "undefined":
		newMode = INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_UNDEFINED;
		break;

		case "always":
		newMode = INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS;
		break;

		case "ask":
		newMode = INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ASK;
		break;

		case "never":
		newMode = INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_NEVER;
		break;

		default:
		System.err.println("Error: unknown app link state '" + modeString + "'");
		return 1;
		}

		try {
		final PackageInfo info = mPm.getPackageInfo(pkg, 0, userId);
		if (info == null) {
		System.err.println("Error: package " + pkg + " not found.");
		return 1;
		}

		if ((info.applicationInfo.privateFlags & ApplicationInfo.PRIVATE_FLAG_HAS_DOMAIN_URLS) == 0) {
		System.err.println("Error: package " + pkg + " does not handle web links.");
		return 1;
		}

		if (!mPm.updateIntentVerificationStatus(pkg, newMode, userId)) {
		System.err.println("Error: unable to update app link status for " + pkg);
		return 1;
		}
		} catch (Exception e) {
		System.err.println(e.toString());
		System.err.println(PM_NOT_RUNNING_ERR);
		return 1;
		}

		return 0;
		}

		// pm get-app-link [--user USER_ID] PACKAGE
		private int runGetAppLink() {
		int userId = UserHandle.USER_OWNER;

		String opt;
		while ((opt = nextOption()) != null) {
		if (opt.equals("--user")) {
		userId = Integer.parseInt(nextOptionData());
		if (userId < 0) {
		System.err.println("Error: user must be >= 0");
		return 1;
		}
		} else {
		System.err.println("Error: unknown option: " + opt);
		showUsage();
		return 1;
		}
		}

		// Package name to act on; required
		final String pkg = nextArg();
		if (pkg == null) {
		System.err.println("Error: no package specified.");
		showUsage();
		return 1;
		}

		try {
		final PackageInfo info = mPm.getPackageInfo(pkg, 0, userId);
		if (info == null) {
		System.err.println("Error: package " + pkg + " not found.");
		return 1;
		}

		if ((info.applicationInfo.privateFlags & ApplicationInfo.PRIVATE_FLAG_HAS_DOMAIN_URLS) == 0) {
		System.err.println("Error: package " + pkg + " does not handle web links.");
		return 1;
		}

		System.out.println(linkStateToString(mPm.getIntentVerificationStatus(pkg, userId)));
		} catch (Exception e) {
		System.err.println(e.toString());
		System.err.println(PM_NOT_RUNNING_ERR);
		return 1;
		}

		return 0;
		}

		private String linkStateToString(int state) {
		switch (state) {
		case INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_UNDEFINED: return "undefined";
		case INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ASK: return "ask";
		case INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS: return "always";
		case INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_NEVER: return "never";
		}
		return "Unknown link state: " + state;
		}

		private int runSetInstallLocation() {
		int loc;

		@@ -1936,6 +2091,8 @@ public final class Pm {
		System.err.println(" pm grant [--user USER_ID] PACKAGE PERMISSION");
		System.err.println(" pm revoke [--user USER_ID] PACKAGE PERMISSION");
		System.err.println(" pm reset-permissions");
		System.err.println(" pm set-app-link [--user USER_ID] PACKAGE {always\|ask\|never\|undefined}");
		System.err.println(" pm get-app-link [--user USER_ID] PACKAGE");
		System.err.println(" pm set-install-location [0/auto] [1/internal] [2/external]");
		System.err.println(" pm get-install-location");
		System.err.println(" pm set-permission-enforced PERMISSION [true\|false]");