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Commit e92284ce authored by Peiyong Lin's avatar Peiyong Lin Committed by Automerger Merge Worker
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[Cherry-pick] Add debug property to safe guard ANGLE developer option UI. am: 3182b0e2 

Original change: https://android-review.googlesource.com/c/platform/packages/apps/Settings/+/2794055



Change-Id: If12eaf605c7e85da20bbcd48ccf3f855e744091d
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 24503938 3182b0e2

res/values/strings.xml

+2 −2
Original line number Diff line number Diff line
@@ -10505,9 +10505,9 @@ 
    </string-array>









    <!-- Debugging developer settings: enable angle as system driver? [CHAR LIMIT=50] -->









    <string name="enable_angle_as_system_driver">Enable ANGLE</string>









    <string name="enable_angle_as_system_driver">Experimental: Enable ANGLE</string>









    <!-- Debugging developer settings: enable angle as system driver summary [CHAR LIMIT=NONE] -->









    <string name="enable_angle_as_system_driver_summary">Enable ANGLE as default OpenGL ES driver. Enabling it on incompatible devices may break some applications.</string>









    <string name="enable_angle_as_system_driver_summary">Warning: Enable ANGLE as default OpenGL ES driver. This feature is in experiment and may not be compatible with some camera and video apps.</string>









    <!--Dialog body text used to explain a reboot is required after changing ANGLE as system GLES driver setting-->









    <string name="reboot_dialog_enable_angle_as_system_driver">A reboot is required to change the system OpenGL ES driver</string>

































src/com/android/settings/development/graphicsdriver/GraphicsDriverEnableAngleAsSystemDriverController.java



+26
−0






























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@@ -57,6 +57,10 @@ public class GraphicsDriverEnableAngleAsSystemDriverController







    @VisibleForTesting









    static final String PROPERTY_PERSISTENT_GRAPHICS_EGL = "persist.graphics.egl";



















    @VisibleForTesting









    static final String PROPERTY_DEBUG_ANGLE_DEVELOPER_OPTION =









            "debug.graphics.angle.developeroption.enable";



















    @VisibleForTesting static final String ANGLE_DRIVER_SUFFIX = "angle";



















    @VisibleForTesting








@@ -72,6 +76,11 @@ public class GraphicsDriverEnableAngleAsSystemDriverController







                public void set(String key, String val) {









                    SystemProperties.set(key, val);









                }



















                @Override









                public boolean getBoolean(String key, boolean def) {









                    return SystemProperties.getBoolean(key, def);









                }









            };









        }









    }








@@ -81,6 +90,13 @@ public class GraphicsDriverEnableAngleAsSystemDriverController







        this(context, fragment, new Injector());









    }



















    // Return true if the ANGLE developer option entry point is enabled.









    // This can be enabled by calling:









    //     `adb shell setprop debug.graphics.angle.developeroption.enable true`









    private boolean isAngleDeveloperOptionEnabled() {









        return mSystemProperties.getBoolean(PROPERTY_DEBUG_ANGLE_DEVELOPER_OPTION, false);









    }



















    private boolean isAngleSupported() {









        return TextUtils.equals(









                        mSystemProperties.get(PROPERTY_RO_GFX_ANGLE_SUPPORTED, ""), "true");








@@ -96,6 +112,10 @@ public class GraphicsDriverEnableAngleAsSystemDriverController







        // Exception is when user chooses to reboot now, the switch should keep its current value









        // and persist its' state over reboot.









        mShouldToggleSwitchBackOnRebootDialogDismiss = true;









        final String persistGraphicsEglValue =









                mSystemProperties.get(PROPERTY_PERSISTENT_GRAPHICS_EGL, "");









        Log.v(TAG, "Value of " + PROPERTY_PERSISTENT_GRAPHICS_EGL + " is: "









                + persistGraphicsEglValue);









    }



















    @Override








@@ -149,6 +169,12 @@ public class GraphicsDriverEnableAngleAsSystemDriverController







            mPreference.setEnabled(false);









            ((SwitchPreference) mPreference).setChecked(false);









        }



















        // Regardless of whether ANGLE is enabled, disable the developer option UI









        // as long as UI is not enabled via debug property.









        if (!isAngleDeveloperOptionEnabled()) {









            mPreference.setEnabled(false);









        }









    }



















    @Override
































src/com/android/settings/development/graphicsdriver/GraphicsDriverSystemPropertiesWrapper.java



+9
−0






























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@@ -41,4 +41,13 @@ interface GraphicsDriverSystemPropertiesWrapper {







     * SELinux. libc will log the underlying reason.









     */









    void set(@NonNull String key, @Nullable String val);



















    /**









     * Get the boolean value for the given {@code key}.









     *









     * @param key the key to lookup









     * @param def the default value in case the property is not set or empty









     * @return if the {@code key} isn't found, return {@code def}.









     */









    boolean getBoolean(@NonNull String key, @NonNull boolean def);









}
























tests/robotests/src/com/android/settings/development/graphicsdriver/GraphicsDriverEnableAngleAsSystemDriverControllerTest.java



+2
−0






























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@@ -17,6 +17,7 @@







package com.android.settings.development.graphicsdriver;



















import static com.android.settings.development.graphicsdriver.GraphicsDriverEnableAngleAsSystemDriverController.ANGLE_DRIVER_SUFFIX;









import static com.android.settings.development.graphicsdriver.GraphicsDriverEnableAngleAsSystemDriverController.PROPERTY_DEBUG_ANGLE_DEVELOPER_OPTION;









import static com.android.settings.development.graphicsdriver.GraphicsDriverEnableAngleAsSystemDriverController.PROPERTY_PERSISTENT_GRAPHICS_EGL;









import static com.android.settings.development.graphicsdriver.GraphicsDriverEnableAngleAsSystemDriverController.PROPERTY_RO_GFX_ANGLE_SUPPORTED;


















@@ -67,6 +68,7 @@ public class GraphicsDriverEnableAngleAsSystemDriverControllerTest {







    public void setUp() {









        MockitoAnnotations.initMocks(this);









        mContext = RuntimeEnvironment.application;









        ShadowSystemProperties.override(PROPERTY_DEBUG_ANGLE_DEVELOPER_OPTION, "true");









        doReturn(mTransaction).when(mFragmentManager).beginTransaction();









        doReturn(mFragmentManager).when(mActivity).getSupportFragmentManager();









        doReturn(mActivity).when(mFragment).getActivity();
































tests/unit/src/com/android/settings/development/graphicsdriver/GraphicsDriverEnableAngleAsSystemDriverControllerJUnitTest.java



+4
−0






























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@@ -18,12 +18,14 @@ package com.android.settings.development.graphicsdriver;

















import static com.android.settings.development.graphicsdriver.GraphicsDriverEnableAngleAsSystemDriverController.ANGLE_DRIVER_SUFFIX;









import static com.android.settings.development.graphicsdriver.GraphicsDriverEnableAngleAsSystemDriverController.Injector;









import static com.android.settings.development.graphicsdriver.GraphicsDriverEnableAngleAsSystemDriverController.PROPERTY_DEBUG_ANGLE_DEVELOPER_OPTION;









import static com.android.settings.development.graphicsdriver.GraphicsDriverEnableAngleAsSystemDriverController.PROPERTY_PERSISTENT_GRAPHICS_EGL;









import static com.android.settings.development.graphicsdriver.GraphicsDriverEnableAngleAsSystemDriverController.PROPERTY_RO_GFX_ANGLE_SUPPORTED;



















import static com.google.common.truth.Truth.assertThat;



















import static org.mockito.ArgumentMatchers.any;









import static org.mockito.ArgumentMatchers.anyBoolean;









import static org.mockito.ArgumentMatchers.eq;









import static org.mockito.Mockito.when;


















@@ -98,6 +100,8 @@ public class GraphicsDriverEnableAngleAsSystemDriverControllerJUnitTest {







        }



















        mContext = ApplicationProvider.getApplicationContext();









        when(mSystemPropertiesMock.getBoolean(eq(PROPERTY_DEBUG_ANGLE_DEVELOPER_OPTION),









                                              anyBoolean())).thenReturn(true);



















        // Construct a GraphicsDriverEnableAngleAsSystemDriverController with two Overrides:









        // 1) Override the mSystemProperties with mSystemPropertiesMock,