diff options
author | Christian Strømme <christian.stromme@theqtcompany.com> | 2015-06-08 18:07:06 +0200 |
---|---|---|
committer | Jani Heikkinen <jani.heikkinen@theqtcompany.com> | 2015-06-09 09:06:39 +0000 |
commit | 5ef662f1af2fb0c340b98edc083939b4383a04ac (patch) | |
tree | f9da281b684953feae34255f844b7ea4b65eead3 | |
parent | 42f5f03d0abdd464a48f2a31122f52497dcc81c6 (diff) |
Android: Delay initialization of Accessibility.
The accessibility class was created and activated in onCreate(), which
meant we where trying to activate accessibility before the platform
plugin was properly initialized.
With this change we will also activate, or deactivate, accessibility in
Qt whenever the state is changed by Android, compared to doing it at
start-up only.
Task-number: QTBUG-46355
Change-Id: I5cbae125df43f7694d4464d5054e6cfec4626e26
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
7 files changed, 49 insertions, 26 deletions
diff --git a/src/android/accessibility/jar/src/org/qtproject/qt5/android/accessibility/QtAccessibilityDelegate.java b/src/android/accessibility/jar/src/org/qtproject/qt5/android/accessibility/QtAccessibilityDelegate.java index 56e7543415..6f95675597 100644 --- a/src/android/accessibility/jar/src/org/qtproject/qt5/android/accessibility/QtAccessibilityDelegate.java +++ b/src/android/accessibility/jar/src/org/qtproject/qt5/android/accessibility/QtAccessibilityDelegate.java @@ -107,10 +107,6 @@ public class QtAccessibilityDelegate extends View.AccessibilityDelegate if (m_manager.isEnabled()) accServiceListener.onAccessibilityStateChanged(true); } - - - // Enable Qt Accessibility so that notifications are enabled - QtNativeAccessibility.setActive(true); } private class AccessibilityManagerListener implements AccessibilityManager.AccessibilityStateChangeListener @@ -119,8 +115,6 @@ public class QtAccessibilityDelegate extends View.AccessibilityDelegate public void onAccessibilityStateChanged(boolean enabled) { if (enabled) { - // The accessibility code depends on android API level 16, so dynamically resolve it - if (android.os.Build.VERSION.SDK_INT >= 16) { try { View view = m_view; if (view == null) { @@ -147,13 +141,14 @@ public class QtAccessibilityDelegate extends View.AccessibilityDelegate // Unknown exception means something went wrong. Log.w("Qt A11y", "Unknown exception: " + e.toString()); } - } } else { if (m_view != null) { m_layout.removeView(m_view); m_view = null; } } + + QtNativeAccessibility.setActive(enabled); } } diff --git a/src/android/jar/src/org/qtproject/qt5/android/QtActivityDelegate.java b/src/android/jar/src/org/qtproject/qt5/android/QtActivityDelegate.java index d6cd49f44c..f4d2645e9a 100644 --- a/src/android/jar/src/org/qtproject/qt5/android/QtActivityDelegate.java +++ b/src/android/jar/src/org/qtproject/qt5/android/QtActivityDelegate.java @@ -794,7 +794,25 @@ public class QtActivityDelegate m_surfaces = new HashMap<Integer, QtSurface>(); m_nativeViews = new HashMap<Integer, View>(); m_activity.registerForContextMenu(m_layout); + m_activity.setContentView(m_layout, + new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, + ViewGroup.LayoutParams.MATCH_PARENT)); + int orientation = m_activity.getResources().getConfiguration().orientation; + int rotation = m_activity.getWindowManager().getDefaultDisplay().getRotation(); + boolean rot90 = (rotation == Surface.ROTATION_90 || rotation == Surface.ROTATION_270); + boolean currentlyLandscape = (orientation == Configuration.ORIENTATION_LANDSCAPE); + if ((currentlyLandscape && !rot90) || (!currentlyLandscape && rot90)) + m_nativeOrientation = Configuration.ORIENTATION_LANDSCAPE; + else + m_nativeOrientation = Configuration.ORIENTATION_PORTRAIT; + + QtNative.handleOrientationChanged(rotation, m_nativeOrientation); + m_currentRotation = rotation; + } + + public void initializeAccessibility() + { // Initialize accessibility try { final String a11yDelegateClassName = "org.qtproject.qt5.android.accessibility.QtAccessibilityDelegate"; @@ -810,22 +828,6 @@ public class QtActivityDelegate // Unknown exception means something went wrong. Log.w("Qt A11y", "Unknown exception: " + e.toString()); } - - m_activity.setContentView(m_layout, - new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, - ViewGroup.LayoutParams.MATCH_PARENT)); - - int orientation = m_activity.getResources().getConfiguration().orientation; - int rotation = m_activity.getWindowManager().getDefaultDisplay().getRotation(); - boolean rot90 = (rotation == Surface.ROTATION_90 || rotation == Surface.ROTATION_270); - boolean currentlyLandscape = (orientation == Configuration.ORIENTATION_LANDSCAPE); - if ((currentlyLandscape && !rot90) || (!currentlyLandscape && rot90)) - m_nativeOrientation = Configuration.ORIENTATION_LANDSCAPE; - else - m_nativeOrientation = Configuration.ORIENTATION_PORTRAIT; - - QtNative.handleOrientationChanged(rotation, m_nativeOrientation); - m_currentRotation = rotation; } public void onConfigurationChanged(Configuration configuration) diff --git a/src/android/jar/src/org/qtproject/qt5/android/QtNative.java b/src/android/jar/src/org/qtproject/qt5/android/QtNative.java index b2480618f8..040eba5e42 100644 --- a/src/android/jar/src/org/qtproject/qt5/android/QtNative.java +++ b/src/android/jar/src/org/qtproject/qt5/android/QtNative.java @@ -571,6 +571,16 @@ public class QtNative }); } + private static void initializeAccessibility() + { + runAction(new Runnable() { + @Override + public void run() { + m_activityDelegate.initializeAccessibility(); + } + }); + } + // screen methods public static native void setDisplayMetrics(int screenWidthPixels, int screenHeightPixels, diff --git a/src/plugins/platforms/android/androidjniaccessibility.cpp b/src/plugins/platforms/android/androidjniaccessibility.cpp index f8c3e26229..69f8bdbad7 100644 --- a/src/plugins/platforms/android/androidjniaccessibility.cpp +++ b/src/plugins/platforms/android/androidjniaccessibility.cpp @@ -42,6 +42,7 @@ #include "QtGui/qaccessible.h" #include <QtCore/qmath.h> #include <QtCore/private/qjnihelpers_p.h> +#include <QtCore/private/qjni_p.h> #include "qdebug.h" @@ -65,6 +66,15 @@ namespace QtAndroidAccessibility static jmethodID m_setTextSelectionMethodID = 0; static jmethodID m_setVisibleToUserMethodID = 0; + void initialize() + { + // API level > 16 is required. + if (QtAndroidPrivate::androidSdkVersion() < 16) + return; + + QJNIObjectPrivate::callStaticMethod<void>(QtAndroid::applicationClass(), + "initializeAccessibility"); + } static void setActive(JNIEnv */*env*/, jobject /*thiz*/, jboolean active) { diff --git a/src/plugins/platforms/android/androidjniaccessibility.h b/src/plugins/platforms/android/androidjniaccessibility.h index 9201353118..a4cbab7834 100644 --- a/src/plugins/platforms/android/androidjniaccessibility.h +++ b/src/plugins/platforms/android/androidjniaccessibility.h @@ -40,6 +40,7 @@ QT_BEGIN_NAMESPACE namespace QtAndroidAccessibility { + void initialize(); bool registerNatives(JNIEnv *env); } diff --git a/src/plugins/platforms/android/qandroidplatformaccessibility.cpp b/src/plugins/platforms/android/qandroidplatformaccessibility.cpp index e3a8b1a8f4..339023bd9f 100644 --- a/src/plugins/platforms/android/qandroidplatformaccessibility.cpp +++ b/src/plugins/platforms/android/qandroidplatformaccessibility.cpp @@ -33,11 +33,14 @@ #include "qandroidplatformaccessibility.h" +#include "androidjniaccessibility.h" QT_BEGIN_NAMESPACE QAndroidPlatformAccessibility::QAndroidPlatformAccessibility() -{} +{ + QtAndroidAccessibility::initialize(); +} QAndroidPlatformAccessibility::~QAndroidPlatformAccessibility() {} diff --git a/src/plugins/platforms/android/qandroidplatformintegration.cpp b/src/plugins/platforms/android/qandroidplatformintegration.cpp index eb96bf11f0..2a127f5c3c 100644 --- a/src/plugins/platforms/android/qandroidplatformintegration.cpp +++ b/src/plugins/platforms/android/qandroidplatformintegration.cpp @@ -148,6 +148,10 @@ QAndroidPlatformIntegration::QAndroidPlatformIntegration(const QStringList ¶ m_androidSystemLocale = new QAndroidSystemLocale; +#ifndef QT_NO_ACCESSIBILITY + m_accessibility = new QAndroidPlatformAccessibility(); +#endif // QT_NO_ACCESSIBILITY + QJNIObjectPrivate javaActivity(QtAndroid::activity()); if (javaActivity.isValid()) { QJNIObjectPrivate resources = javaActivity.callObjectMethod("getResources", "()Landroid/content/res/Resources;"); @@ -348,8 +352,6 @@ void QAndroidPlatformIntegration::setScreenOrientation(Qt::ScreenOrientation cur #ifndef QT_NO_ACCESSIBILITY QPlatformAccessibility *QAndroidPlatformIntegration::accessibility() const { - if (!m_accessibility) - m_accessibility = new QAndroidPlatformAccessibility(); return m_accessibility; } #endif |