Add warning when RTL is used but not supported/enabled (cde8bb13) · Commits · e / os / android_frameworks_base

tools/layoutlib/bridge/src/com/android/layoutlib/bridge/impl/RenderSessionImpl.java

+15 −0

Original line number	Diff line number	Diff line
		@@ -20,6 +20,7 @@ import com.android.ide.common.rendering.api.AdapterBinding;
		import com.android.ide.common.rendering.api.HardwareConfig;
		import com.android.ide.common.rendering.api.IAnimationListener;
		import com.android.ide.common.rendering.api.ILayoutPullParser;
		import com.android.ide.common.rendering.api.LayoutLog;
		import com.android.ide.common.rendering.api.LayoutlibCallback;
		import com.android.ide.common.rendering.api.RenderResources;
		import com.android.ide.common.rendering.api.RenderSession;
		@@ -303,6 +304,20 @@ public class RenderSessionImpl extends RenderAction<SessionParams> {
		SessionParams params = getParams();
		BridgeContext context = getContext();

		if (Bridge.isLocaleRtl(params.getLocale())) {
		if (!params.isRtlSupported()) {
		Bridge.getLog().warning(LayoutLog.TAG_RTL_NOT_ENABLED,
		"You are using a right-to-left " +
		"(RTL) locale but RTL is not enabled", null);
		} else if (params.getSimulatedPlatformVersion() < 17) {
		// This will render ok because we are using the latest layoutlib but at least
		// warn the user that this might fail in a real device.
		Bridge.getLog().warning(LayoutLog.TAG_RTL_NOT_SUPPORTED, "You are using a " +
		"right-to-left " +
		"(RTL) locale but RTL is not supported for API level < 17", null);
		}
		}

		// Sets the project callback (custom view loader) to the fragment delegate so that
		// it can instantiate the custom Fragment.
		Fragment_Delegate.setLayoutlibCallback(params.getLayoutlibCallback());