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Fix taskbar layout issues in setup wizard

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- Align nav buttons (only back is enabled) to start instead of end
- Don't animate from init()
- Provide 0 contentInsets.bottom
  - Auto-stash the taskbar during setup
  - Hide the stashed handle by adding an alpha channel for home disabled
  - Report 0 contentInsets when stashed if the handle isn't visible
- Tint nav buttons according to theme

Test: adb shell am start -a android.intent.action.MAIN -n com.google.android.setupwizard/.SetupWizardTestActivity
Bug: 194786060
Change-Id: I4a40501e8aad2a38ec00398efe9ea3dbfa7428cd
This commit is contained in:
Tony Wickham
2021-09-28 15:09:25 -07:00
parent f53278c908
commit bb6e278f14
5 changed files with 108 additions and 16 deletions
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30
quickstep/src/com/android/launcher3/taskbar/StashedHandleViewController.java
View File

@@ -30,6 +30,7 @@ import com.android.launcher3.Utilities;
import com.android.launcher3.anim.RevealOutlineAnimation;
import com.android.launcher3.anim.RoundedRectRevealOutlineProvider;
import com.android.launcher3.util.Executors;
import com.android.launcher3.util.MultiValueAlpha;
import com.android.quickstep.AnimatedFloat;
import com.android.systemui.shared.navigationbar.RegionSamplingHelper;
@@ -38,6 +39,10 @@ import com.android.systemui.shared.navigationbar.RegionSamplingHelper;
*/
public class StashedHandleViewController {
public static final int ALPHA_INDEX_STASHED = 0;
public static final int ALPHA_INDEX_HOME_DISABLED = 1;
private static final int NUM_ALPHA_CHANNELS = 2;
/**
* The SharedPreferences key for whether the stashed handle region is dark.
*/
@@ -50,8 +55,7 @@ public class StashedHandleViewController {
private final int mStashedHandleWidth;
private final int mStashedHandleHeight;
private final RegionSamplingHelper mRegionSamplingHelper;
private final AnimatedFloat mTaskbarStashedHandleAlpha = new AnimatedFloat(
this::updateStashedHandleAlpha);
private final MultiValueAlpha mTaskbarStashedHandleAlpha;
private final AnimatedFloat mTaskbarStashedHandleHintScale = new AnimatedFloat(
this::updateStashedHandleHintScale);
@@ -69,6 +73,8 @@ public class StashedHandleViewController {
mActivity = activity;
mPrefs = Utilities.getPrefs(mActivity);
mStashedHandleView = stashedHandleView;
mTaskbarStashedHandleAlpha = new MultiValueAlpha(mStashedHandleView, NUM_ALPHA_CHANNELS);
mTaskbarStashedHandleAlpha.setUpdateVisibility(true);
mStashedHandleView.updateHandleColor(
mPrefs.getBoolean(SHARED_PREFS_STASHED_HANDLE_REGION_DARK_KEY, false),
false /* animate */);
@@ -96,7 +102,7 @@ public class StashedHandleViewController {
mControllers = controllers;
mStashedHandleView.getLayoutParams().height = mActivity.getDeviceProfile().taskbarSize;
updateStashedHandleAlpha();
mTaskbarStashedHandleAlpha.getProperty(ALPHA_INDEX_STASHED).setValue(0);
mTaskbarStashedHandleHintScale.updateValue(1f);
final int stashedTaskbarHeight = mControllers.taskbarStashController.getStashedHeight();
@@ -129,7 +135,7 @@ public class StashedHandleViewController {
mRegionSamplingHelper.stopAndDestroy();
}
public AnimatedFloat getStashedHandleAlpha() {
public MultiValueAlpha getStashedHandleAlpha() {
return mTaskbarStashedHandleAlpha;
}
@@ -163,12 +169,20 @@ public class StashedHandleViewController {
}
}
protected void updateStashedHandleAlpha() {
mStashedHandleView.setAlpha(mTaskbarStashedHandleAlpha.value);
}
protected void updateStashedHandleHintScale() {
mStashedHandleView.setScaleX(mTaskbarStashedHandleHintScale.value);
mStashedHandleView.setScaleY(mTaskbarStashedHandleHintScale.value);
}
/**
* Should be called when the home button is disabled, so we can hide this handle as well.
*/
public void setIsHomeButtonDisabled(boolean homeDisabled) {
mTaskbarStashedHandleAlpha.getProperty(ALPHA_INDEX_HOME_DISABLED).setValue(
homeDisabled ? 0 : 1);
}
public boolean isStashedHandleVisible() {
return mStashedHandleView.getVisibility() == View.VISIBLE;
}
}