Merge "DO NOT MERGE ANYWHERE Add supports-multiwindow command to am." into cw-f-dev (eed332ba) · Commits · e / os / android_frameworks_base

cmds/am/src/com/android/commands/am/Am.java

+22 −0

Original line number	Diff line number	Diff line
		@@ -48,7 +48,9 @@ import android.content.pm.InstrumentationInfo;
		import android.content.pm.ParceledListSlice;
		import android.content.pm.ResolveInfo;
		import android.content.pm.UserInfo;
		import android.content.res.AssetManager;
		import android.content.res.Configuration;
		import android.content.res.Resources;
		import android.graphics.Rect;
		import android.os.Binder;
		import android.os.Build;
		@@ -64,6 +66,7 @@ import android.os.UserHandle;
		import android.text.TextUtils;
		import android.util.AndroidException;
		import android.util.ArrayMap;
		import android.util.DisplayMetrics;
		import android.view.IWindowManager;

		import com.android.internal.os.BaseCommand;
		@@ -361,6 +364,8 @@ public class Am extends BaseCommand {
		"am send-trim-memory: send a memory trim event to a <PROCESS>.\n" +
		"\n" +
		"am get-current-user: returns id of the current foreground user.\n" +
		"\n" +
		"am supports-multiwindow: returns true if the device supports multiwindow.\n" +
		"\n"
		);
		Intent.printIntentArgsHelp(pw, "");
		@@ -458,6 +463,8 @@ public class Am extends BaseCommand {
		runSendTrimMemory();
		} else if (op.equals("get-current-user")) {
		runGetCurrentUser();
		} else if (op.equals("supports-multiwindow")) {
		runSupportsMultiwindow();
		} else {
		showError("Error: unknown command '" + op + "'");
		}
		@@ -2534,6 +2541,21 @@ public class Am extends BaseCommand {
		System.out.println(currentUser.id);
		}

		private void runSupportsMultiwindow() throws Exception {
		// system resources does not contain all the device configuration, construct it manually.
		Configuration config = mAm.getConfiguration();
		if (config == null) {
		throw new AndroidException("Activity manager has no configuration");
		}

		final DisplayMetrics metrics = new DisplayMetrics();
		metrics.setToDefaults();

		Resources res = new Resources(AssetManager.getSystem(), metrics, config);

		System.out.println(res.getBoolean(com.android.internal.R.bool.config_supportsMultiWindow));
		}

		/**
		* Open the given file for sending into the system process. This verifies
		* with SELinux that the system will have access to the file.