Cache our compat lookups for our message webview - (They're expensive on (76735251) · Commits · e / os / Mail

src/com/nobu_games/android/view/web/TitleBarWebView.java

+27 −13

Original line number	Diff line number	Diff line
		@@ -81,7 +81,10 @@ public class TitleBarWebView extends WebView implements TitleBarDelegate {
		boolean mTouchMove;
		private Rect mClipBounds = new Rect();
		private Matrix mMatrix = new Matrix();
		private Method mNativeGetVisibleTitleHeightMethod;
		private static boolean checkedForNativeGetVisibleTitleHeightMethod = false;
		private static Method nativeGetVisibleTitleHeightMethod;
		private static Method nativeSetEmbeddedTitleBarMethod;
		private static boolean checkedForNativeSetEmbeddedTitleBarMethod = false;

		/**
		* This will always contain a reference to the title bar view no matter if
		@@ -171,16 +174,23 @@ public class TitleBarWebView extends WebView implements TitleBarDelegate {
		* @param v The view to set or null for removing the title bar view.
		*/
		public void setEmbeddedTitleBarCompat(View v) {
		if(checkedForNativeSetEmbeddedTitleBarMethod && nativeSetEmbeddedTitleBarMethod == null) {
		setEmbeddedTitleBarJellyBean(v);
		} else {
		try {
		Method nativeMethod = getClass().getMethod("setEmbeddedTitleBar",

		if (nativeSetEmbeddedTitleBarMethod == null) {
		nativeSetEmbeddedTitleBarMethod = getClass().getMethod("setEmbeddedTitleBar",
		View.class);
		nativeMethod.invoke(this, v);
		checkedForNativeSetEmbeddedTitleBarMethod = true;
		}
		nativeSetEmbeddedTitleBarMethod.invoke(this, v);
		} catch(Exception e) {
		Log.d(TAG,
		"Native setEmbeddedTitleBar not available. Starting workaround");
		setEmbeddedTitleBarJellyBean(v);
		}

		}
		mTitleBarView = v;
		}

		@@ -222,9 +232,9 @@ public class TitleBarWebView extends WebView implements TitleBarDelegate {
		* @return Visible height of title bar view or 0 if not set.
		*/
		protected int getVisibleTitleHeightCompat() {
		if(mTitleBar == null && mNativeGetVisibleTitleHeightMethod != null) {
		if(mTitleBar == null && nativeGetVisibleTitleHeightMethod != null) {
		try {
		return (Integer) mNativeGetVisibleTitleHeightMethod
		return (Integer) nativeGetVisibleTitleHeightMethod
		.invoke(this);
		} catch(Exception e) {
		}
		@@ -310,13 +320,17 @@ public class TitleBarWebView extends WebView implements TitleBarDelegate {
		}

		private void init() {
		if (checkedForNativeGetVisibleTitleHeightMethod == false) {
		try {
		mNativeGetVisibleTitleHeightMethod = WebView.class
		nativeGetVisibleTitleHeightMethod = WebView.class
		.getDeclaredMethod("getVisibleTitleHeight");
		} catch(NoSuchMethodException e) {
		Log.w(TAG,
		"Could not retrieve native hidden getVisibleTitleHeight method");
		}
		checkedForNativeGetVisibleTitleHeightMethod = true;
		}

		}

		/**