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Code Issues Releases Wiki Activity

Cache our compat lookups for our message webview - (They're expensive on

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older devices - and pointless not to reuse)
This commit is contained in:
Jesse Vincent 2013-07-17 18:33:19 -04:00
parent 7e9ccf283a
commit 767352515f
1 changed files with 27 additions and 13 deletions
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40
src/com/nobu_games/android/view/web/TitleBarWebView.java
View File

@ -81,7 +81,10 @@ public class TitleBarWebView extends WebView implements TitleBarDelegate {
boolean mTouchMove; boolean mTouchMove;
private Rect mClipBounds = new Rect(); private Rect mClipBounds = new Rect();
private Matrix mMatrix = new Matrix(); 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 * 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. * @param v The view to set or null for removing the title bar view.
*/ */
public void setEmbeddedTitleBarCompat(View v) { public void setEmbeddedTitleBarCompat(View v) {
if(checkedForNativeSetEmbeddedTitleBarMethod && nativeSetEmbeddedTitleBarMethod == null) {
setEmbeddedTitleBarJellyBean(v);
} else {
try { try {
Method nativeMethod = getClass().getMethod("setEmbeddedTitleBar",
View.class); if (nativeSetEmbeddedTitleBarMethod == null) {
nativeMethod.invoke(this, v); nativeSetEmbeddedTitleBarMethod = getClass().getMethod("setEmbeddedTitleBar",
View.class);
checkedForNativeSetEmbeddedTitleBarMethod = true;
}
nativeSetEmbeddedTitleBarMethod.invoke(this, v);
} catch(Exception e) { } catch(Exception e) {
Log.d(TAG, Log.d(TAG,
"Native setEmbeddedTitleBar not available. Starting workaround"); "Native setEmbeddedTitleBar not available. Starting workaround");
setEmbeddedTitleBarJellyBean(v); setEmbeddedTitleBarJellyBean(v);
} }
}
mTitleBarView = 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. * @return Visible height of title bar view or 0 if not set.
*/ */
protected int getVisibleTitleHeightCompat() { protected int getVisibleTitleHeightCompat() {
if(mTitleBar == null && mNativeGetVisibleTitleHeightMethod != null) { if(mTitleBar == null && nativeGetVisibleTitleHeightMethod != null) {
try { try {
return (Integer) mNativeGetVisibleTitleHeightMethod return (Integer) nativeGetVisibleTitleHeightMethod
.invoke(this); .invoke(this);
} catch(Exception e) { } catch(Exception e) {
} }
@ -310,13 +320,17 @@ public class TitleBarWebView extends WebView implements TitleBarDelegate {
} }
private void init() { private void init() {
try { if (checkedForNativeGetVisibleTitleHeightMethod == false) {
mNativeGetVisibleTitleHeightMethod = WebView.class try {
.getDeclaredMethod("getVisibleTitleHeight"); nativeGetVisibleTitleHeightMethod = WebView.class
} catch(NoSuchMethodException e) { .getDeclaredMethod("getVisibleTitleHeight");
Log.w(TAG, } catch(NoSuchMethodException e) {
"Could not retrieve native hidden getVisibleTitleHeight method"); Log.w(TAG,
"Could not retrieve native hidden getVisibleTitleHeight method");
}
checkedForNativeGetVisibleTitleHeightMethod = true;
} }
} }
/** /**