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Merge "Add helptext to bu command." into oc-dev

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TreeHugger Robot
2017-04-12 10:59:53 +00:00
committed by Android (Google) Code Review
parent ac1c224cdc 9d5f8e11e1
commit 487e10e22b
1 changed files with 16 additions and 1 deletions
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17
cmds/bu/src/com/android/commands/bu/Backup.java
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@@ -57,7 +57,7 @@ public final class Backup {
} else if (arg.equals("restore")) { } else if (arg.equals("restore")) {
doRestore(OsConstants.STDIN_FILENO); doRestore(OsConstants.STDIN_FILENO);
} else { } else {
Log.e(TAG, "Invalid operation '" + arg + "'"); showUsage();
} }
} }
@@ -158,6 +158,21 @@ public final class Backup {
} }
} }
private static void showUsage() {
System.err.println(" backup [-f FILE] [-apk|-noapk] [-obb|-noobb] [-shared|-noshared] [-all]");
System.err.println(" [-system|-nosystem] [-keyvalue|-nokeyvalue] [PACKAGE...]");
System.err.println(" write an archive of the device's data to FILE [default=backup.adb]");
System.err.println(" package list optional if -all/-shared are supplied");
System.err.println(" -apk/-noapk: do/don't back up .apk files (default -noapk)");
System.err.println(" -obb/-noobb: do/don't back up .obb files (default -noobb)");
System.err.println(" -shared|-noshared: do/don't back up shared storage (default -noshared)");
System.err.println(" -all: back up all installed applications");
System.err.println(" -system|-nosystem: include system apps in -all (default -system)");
System.err.println(" -keyvalue|-nokeyvalue: include apps that perform key/value backups.");
System.err.println(" (default -nokeyvalue)");
System.err.println(" restore FILE restore device contents from FILE");
}
private String nextArg() { private String nextArg() {
if (mNextArg >= mArgs.length) { if (mNextArg >= mArgs.length) {
return null; return null;