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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;
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",
View.class);
nativeMethod.invoke(this, v);
if (nativeSetEmbeddedTitleBarMethod == null) {
nativeSetEmbeddedTitleBarMethod = getClass().getMethod("setEmbeddedTitleBar",
View.class);
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() {
try {
mNativeGetVisibleTitleHeightMethod = WebView.class
.getDeclaredMethod("getVisibleTitleHeight");
} catch(NoSuchMethodException e) {
Log.w(TAG,
"Could not retrieve native hidden getVisibleTitleHeight method");
if (checkedForNativeGetVisibleTitleHeightMethod == false) {
try {
nativeGetVisibleTitleHeightMethod = WebView.class
.getDeclaredMethod("getVisibleTitleHeight");
} catch(NoSuchMethodException e) {
Log.w(TAG,
"Could not retrieve native hidden getVisibleTitleHeight method");
}
checkedForNativeGetVisibleTitleHeightMethod = true;
}
}
/**