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Commit 93ac8a9c authored by Piotr Wilczyński's avatar Piotr Wilczyński
Browse files

Set display size to all displays 

Bug: 197730930

Test: Open Settings, go to Display -> Display size and text -> Display size, change the value, fold/unfold the device, see that the value persists.
Test: DisplaySizeDataTest
Test: atest ScreenResolutionFragmentTest
Test: ScreenZoomSettingsTest
Change-Id: I3d6858a9b20798c2ad3b12a66db3484491682691
parent 1e740140

src/com/android/settings/accessibility/DisplaySizeData.java

+9 −9
Original line number Diff line number Diff line
@@ -18,9 +18,7 @@ package com.android.settings.accessibility; 


import android.content.Context;

import android.content.res.Resources;

import android.view.Display;



import com.android.settingslib.display.DisplayDensityConfiguration;

import com.android.settingslib.display.DisplayDensityUtils;



import java.util.Arrays;
@@ -31,11 +29,13 @@ import java.util.stream.Collectors; 
 * Data class for storing the configurations related to the display size.

 */

class DisplaySizeData extends PreviewSizeData<Integer> {

    private final DisplayDensityUtils mDensity;



    DisplaySizeData(Context context) {

        super(context);



        final DisplayDensityUtils density = new DisplayDensityUtils(getContext());

        final int initialIndex = density.getCurrentIndex();

        mDensity = new DisplayDensityUtils(getContext());

        final int initialIndex = mDensity.getCurrentIndexForDefaultDisplay();

        if (initialIndex < 0) {

            // Failed to obtain default density, which means we failed to

            // connect to the window manager service. Just use the current
@@ -46,9 +46,10 @@ class DisplaySizeData extends PreviewSizeData<Integer> { 
            setInitialIndex(0);

            setValues(Collections.singletonList(densityDpi));

        } else {

            setDefaultValue(density.getDefaultDensity());

            setDefaultValue(mDensity.getDefaultDensityForDefaultDisplay());

            setInitialIndex(initialIndex);

            setValues(Arrays.stream(density.getValues()).boxed().collect(Collectors.toList()));

            setValues(Arrays.stream(mDensity.getDefaultDisplayDensityValues()).boxed()

                    .collect(Collectors.toList()));

        }

    }
@@ -56,10 +57,9 @@ class DisplaySizeData extends PreviewSizeData<Integer> { 
    void commit(int currentProgress) {

        final int densityDpi = getValues().get(currentProgress);

        if (densityDpi == getDefaultValue()) {

            DisplayDensityConfiguration.clearForcedDisplayDensity(Display.DEFAULT_DISPLAY);

            mDensity.clearForcedDisplayDensity();

        } else {

            DisplayDensityConfiguration.setForcedDisplayDensity(Display.DEFAULT_DISPLAY,

                    densityDpi);

            mDensity.setForcedDisplayDensity(currentProgress);

        }

    }

}

src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrolling.java

+4 −3
Original line number Diff line number Diff line
@@ -204,9 +204,10 @@ public class FingerprintEnrollEnrolling extends BiometricsEnrollEnrolling { 
    @VisibleForTesting

    protected boolean shouldShowLottie() {

        DisplayDensityUtils displayDensity = new DisplayDensityUtils(getApplicationContext());

        int currentDensityIndex = displayDensity.getCurrentIndex();

        final int currentDensity = displayDensity.getValues()[currentDensityIndex];

        final int defaultDensity = displayDensity.getDefaultDensity();

        int currentDensityIndex = displayDensity.getCurrentIndexForDefaultDisplay();

        final int currentDensity = displayDensity.getDefaultDisplayDensityValues()

                [currentDensityIndex];

        final int defaultDensity = displayDensity.getDefaultDensityForDefaultDisplay();

        return defaultDensity == currentDensity;

    }

src/com/android/settings/display/ScreenResolutionFragment.java

+9 −8
Original line number Diff line number Diff line
@@ -321,10 +321,11 @@ public class ScreenResolutionFragment extends RadioButtonPickerFragment { 
            }



            final DisplayDensityUtils density = new DisplayDensityUtils(mContext);

            final int currentIndex = density.getCurrentIndex();

            final int defaultDensity = density.getDefaultDensity();

            final int currentIndex = density.getCurrentIndexForDefaultDisplay();

            final int defaultDensity = density.getDefaultDensityForDefaultDisplay();



            if (density.getValues()[mCurrentIndex] == density.getDefaultDensity()) {

            if (density.getDefaultDisplayDensityValues()[mCurrentIndex]

                    == density.getDefaultDensityForDefaultDisplay()) {

                return;

            }
@@ -365,17 +366,17 @@ public class ScreenResolutionFragment extends RadioButtonPickerFragment { 


        private void restoreDensity() {

            final DisplayDensityUtils density = new DisplayDensityUtils(mContext);

            if (density.getValues()[mCurrentIndex] != density.getDefaultDensity()) {

                DisplayDensityUtils.setForcedDisplayDensity(

                        Display.DEFAULT_DISPLAY, density.getValues()[mCurrentIndex]);

            if (density.getDefaultDisplayDensityValues()[mCurrentIndex]

                    != density.getDefaultDensityForDefaultDisplay()) {

                density.setForcedDisplayDensity(mCurrentIndex);

            }



            mDefaultDensity = density.getDefaultDensity();

            mDefaultDensity = density.getDefaultDensityForDefaultDisplay();

        }



        private boolean isDensityChanged() {

            final DisplayDensityUtils density = new DisplayDensityUtils(mContext);

            if (density.getDefaultDensity() == mDefaultDensity) {

            if (density.getDefaultDensityForDefaultDisplay() == mDefaultDensity) {

                return false;

            }

src/com/android/settings/display/ScreenZoomPreference.java

+3 −3
Original line number Diff line number Diff line
@@ -36,13 +36,13 @@ public class ScreenZoomPreference extends Preference { 
                android.R.attr.preferenceStyle));



        final DisplayDensityUtils density = new DisplayDensityUtils(context);

        final int defaultIndex = density.getCurrentIndex();

        final int defaultIndex = density.getCurrentIndexForDefaultDisplay();

        if (defaultIndex < 0) {

            setVisible(false);

            setEnabled(false);

        } else if (TextUtils.isEmpty(getSummary())) {

            final String[] entries = density.getEntries();

            final int currentIndex = density.getCurrentIndex();

            final String[] entries = density.getDefaultDisplayDensityEntries();

            final int currentIndex = density.getCurrentIndexForDefaultDisplay();

            setSummary(entries[currentIndex]);

        }

    }