main/java/com/google/android/setupcompat/PartnerCustomizationLayout.java - LeafOS-Project/android_external_setupcompat - Gitiles

 /*
  * Copyright 2018 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */

 package com.google.android.setupcompat;

 import android.annotation.TargetApi;
 import android.app.Activity;
 import android.content.Context;
 import android.content.ContextWrapper;
 import android.content.res.TypedArray;
 import android.os.Build;
 import android.os.Build.VERSION;
 import android.os.Build.VERSION_CODES;
 import android.os.PersistableBundle;
 import android.util.AttributeSet;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.WindowManager;
 import com.google.android.setupcompat.internal.LifecycleFragment;
 import com.google.android.setupcompat.internal.PersistableBundles;
 import com.google.android.setupcompat.internal.TemplateLayout;
 import com.google.android.setupcompat.logging.CustomEvent;
 import com.google.android.setupcompat.logging.MetricKey;
 import com.google.android.setupcompat.logging.SetupMetricsLogger;
 import com.google.android.setupcompat.partnerconfig.PartnerConfigHelper;
 import com.google.android.setupcompat.template.FooterBarMixin;
 import com.google.android.setupcompat.template.FooterButton;
 import com.google.android.setupcompat.template.StatusBarMixin;
 import com.google.android.setupcompat.template.SystemNavBarMixin;
 import com.google.android.setupcompat.util.WizardManagerHelper;

 /** A templatization layout with consistent style used in Setup Wizard or app itself. */
 public class PartnerCustomizationLayout extends TemplateLayout {
   // Log tags can have at most 23 characters on N or before.
   private static final String TAG = "PartnerCustomizedLayout";

   /**
    * Attribute indicating whether usage of partner theme resources is allowed. This corresponds to
    * the {@code app:sucUsePartnerResource} XML attribute. Note that when running in setup wizard,
    * this is always overridden to true.
    */
   private boolean usePartnerResourceAttr;

   private Activity activity;

   public PartnerCustomizationLayout(Context context) {
     this(context, 0, 0);
   }

   public PartnerCustomizationLayout(Context context, int template) {
     this(context, template, 0);
   }

   public PartnerCustomizationLayout(Context context, int template, int containerId) {
     super(context, template, containerId);
     init(null, R.attr.sucLayoutTheme);
   }

   public PartnerCustomizationLayout(Context context, AttributeSet attrs) {
     super(context, attrs);
     init(attrs, R.attr.sucLayoutTheme);
   }

   @TargetApi(VERSION_CODES.HONEYCOMB)
   public PartnerCustomizationLayout(Context context, AttributeSet attrs, int defStyleAttr) {
     super(context, attrs, defStyleAttr);
     init(attrs, defStyleAttr);
   }

   private void init(AttributeSet attrs, int defStyleAttr) {

     TypedArray a =
         getContext()
             .obtainStyledAttributes(
                 attrs, R.styleable.SucPartnerCustomizationLayout, defStyleAttr, 0);

     boolean layoutFullscreen =
         a.getBoolean(R.styleable.SucPartnerCustomizationLayout_sucLayoutFullscreen, true);

     a.recycle();

     if (VERSION.SDK_INT >= VERSION_CODES.LOLLIPOP && layoutFullscreen) {
       setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
     }

     registerMixin(
         StatusBarMixin.class, new StatusBarMixin(this, activity.getWindow(), attrs, defStyleAttr));
     registerMixin(SystemNavBarMixin.class, new SystemNavBarMixin(this, activity.getWindow()));
     registerMixin(FooterBarMixin.class, new FooterBarMixin(this, attrs, defStyleAttr));

     getMixin(SystemNavBarMixin.class).applyPartnerCustomizations(attrs, defStyleAttr);

     // Override the FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS, FLAG_TRANSLUCENT_STATUS,
     // FLAG_TRANSLUCENT_NAVIGATION and SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN attributes of window forces
     // showing status bar and navigation bar.
     if (Build.VERSION.SDK_INT >= VERSION_CODES.LOLLIPOP) {
       activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
       activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
       activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
     }
   }

   @Override
   protected View onInflateTemplate(LayoutInflater inflater, int template) {
     if (template == 0) {
       template = R.layout.partner_customization_layout;
     }
     return inflateTemplate(inflater, 0, template);
   }

   /**
    * {@inheritDoc}
    *
    * <p>This method sets all these flags before onTemplateInflated since it will be too late and get
    * incorrect flag value on PartnerCustomizationLayout if sets them after onTemplateInflated.
    */
   @Override
   protected void onBeforeTemplateInflated(AttributeSet attrs, int defStyleAttr) {

     boolean isSetupFlow;

     // Sets default value to true since this timing
     // before PartnerCustomization members initialization
     usePartnerResourceAttr = true;

     activity = lookupActivityFromContext(getContext());

     isSetupFlow = WizardManagerHelper.isAnySetupWizard(activity.getIntent());

     TypedArray a =
         getContext()
             .obtainStyledAttributes(
                 attrs, R.styleable.SucPartnerCustomizationLayout, defStyleAttr, 0);

     if (!a.hasValue(R.styleable.SucPartnerCustomizationLayout_sucUsePartnerResource)) {
       // TODO: Enable Log.WTF after other client already set sucUsePartnerResource.
       Log.e(TAG, "Attribute sucUsePartnerResource not found in " + activity.getComponentName());
     }

     usePartnerResourceAttr =
         isSetupFlow
             || a.getBoolean(R.styleable.SucPartnerCustomizationLayout_sucUsePartnerResource, true);

     a.recycle();

     if (Log.isLoggable(TAG, Log.DEBUG)) {
       Log.d(
           TAG,
           "activity="
               + activity.getClass().getSimpleName()
               + " isSetupFlow="
               + isSetupFlow
               + " enablePartnerResourceLoading="
               + enablePartnerResourceLoading()
               + " usePartnerResourceAttr="
               + usePartnerResourceAttr);
     }
   }

   @Override
   protected ViewGroup findContainer(int containerId) {
     if (containerId == 0) {
       containerId = R.id.suc_layout_content;
     }
     return super.findContainer(containerId);
   }

   @Override
   protected void onAttachedToWindow() {
     super.onAttachedToWindow();
     LifecycleFragment.attachNow(activity);
     getMixin(FooterBarMixin.class).onAttachedToWindow();
   }

   @Override
   protected void onDetachedFromWindow() {
     super.onDetachedFromWindow();
     if (VERSION.SDK_INT >= VERSION_CODES.LOLLIPOP
         && Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q
         && WizardManagerHelper.isAnySetupWizard(activity.getIntent())) {
       FooterBarMixin footerBarMixin = getMixin(FooterBarMixin.class);
       footerBarMixin.onDetachedFromWindow();
       FooterButton primaryButton = footerBarMixin.getPrimaryButton();
       FooterButton secondaryButton = footerBarMixin.getSecondaryButton();
       PersistableBundle primaryButtonMetrics =
           primaryButton != null
               ? primaryButton.getMetrics("PrimaryFooterButton")
               : PersistableBundle.EMPTY;
       PersistableBundle secondaryButtonMetrics =
           secondaryButton != null
               ? secondaryButton.getMetrics("SecondaryFooterButton")
               : PersistableBundle.EMPTY;

       PersistableBundle persistableBundle =
           PersistableBundles.mergeBundles(
               footerBarMixin.getLoggingMetrics(), primaryButtonMetrics, secondaryButtonMetrics);

       SetupMetricsLogger.logCustomEvent(
           getContext(),
           CustomEvent.create(MetricKey.get("SetupCompatMetrics", activity), persistableBundle));
     }
   }

   private static Activity lookupActivityFromContext(Context context) {
     if (context instanceof Activity) {
       return (Activity) context;
     } else if (context instanceof ContextWrapper) {
       return lookupActivityFromContext(((ContextWrapper) context).getBaseContext());
     } else {
       throw new IllegalArgumentException("Cannot find instance of Activity in parent tree");
     }
   }

   /**
    * Returns true if partner resource loading is enabled. If true, and other necessary conditions
    * for loading theme attributes are met, this layout will use customized theme attributes from OEM
    * overlays. This is intended to be used with flag-based development, to allow a flag to control
    * the rollout of partner resource loading.
    */
   protected boolean enablePartnerResourceLoading() {
     return true;
   }

   /** Returns if the current layout/activity applies partner customized configurations or not. */
   public boolean shouldApplyPartnerResource() {
     if (!enablePartnerResourceLoading()) {
       return false;
     }
     if (!usePartnerResourceAttr) {
       return false;
     }
     if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
       return false;
     }
     if (!PartnerConfigHelper.get(getContext()).isAvailable()) {
       return false;
     }
     return true;
   }
 }
	/*
	* Copyright 2018 The Android Open Source Project
	*
	* Licensed under the Apache License, Version 2.0 (the "License");
	* you may not use this file except in compliance with the License.
	* You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	*/

	package com.google.android.setupcompat;

	import android.annotation.TargetApi;
	import android.app.Activity;
	import android.content.Context;
	import android.content.ContextWrapper;
	import android.content.res.TypedArray;
	import android.os.Build;
	import android.os.Build.VERSION;
	import android.os.Build.VERSION_CODES;
	import android.os.PersistableBundle;
	import android.util.AttributeSet;
	import android.util.Log;
	import android.view.LayoutInflater;
	import android.view.View;
	import android.view.ViewGroup;
	import android.view.WindowManager;
	import com.google.android.setupcompat.internal.LifecycleFragment;
	import com.google.android.setupcompat.internal.PersistableBundles;
	import com.google.android.setupcompat.internal.TemplateLayout;
	import com.google.android.setupcompat.logging.CustomEvent;
	import com.google.android.setupcompat.logging.MetricKey;
	import com.google.android.setupcompat.logging.SetupMetricsLogger;
	import com.google.android.setupcompat.partnerconfig.PartnerConfigHelper;
	import com.google.android.setupcompat.template.FooterBarMixin;
	import com.google.android.setupcompat.template.FooterButton;
	import com.google.android.setupcompat.template.StatusBarMixin;
	import com.google.android.setupcompat.template.SystemNavBarMixin;
	import com.google.android.setupcompat.util.WizardManagerHelper;

	/** A templatization layout with consistent style used in Setup Wizard or app itself. */
	public class PartnerCustomizationLayout extends TemplateLayout {
	// Log tags can have at most 23 characters on N or before.
	private static final String TAG = "PartnerCustomizedLayout";

	/**
	* Attribute indicating whether usage of partner theme resources is allowed. This corresponds to
	* the {@code app:sucUsePartnerResource} XML attribute. Note that when running in setup wizard,
	* this is always overridden to true.
	*/
	private boolean usePartnerResourceAttr;

	private Activity activity;

	public PartnerCustomizationLayout(Context context) {
	this(context, 0, 0);
	}

	public PartnerCustomizationLayout(Context context, int template) {
	this(context, template, 0);
	}

	public PartnerCustomizationLayout(Context context, int template, int containerId) {
	super(context, template, containerId);
	init(null, R.attr.sucLayoutTheme);
	}

	public PartnerCustomizationLayout(Context context, AttributeSet attrs) {
	super(context, attrs);
	init(attrs, R.attr.sucLayoutTheme);
	}

	@TargetApi(VERSION_CODES.HONEYCOMB)
	public PartnerCustomizationLayout(Context context, AttributeSet attrs, int defStyleAttr) {
	super(context, attrs, defStyleAttr);
	init(attrs, defStyleAttr);
	}

	private void init(AttributeSet attrs, int defStyleAttr) {

	TypedArray a =
	getContext()
	.obtainStyledAttributes(
	attrs, R.styleable.SucPartnerCustomizationLayout, defStyleAttr, 0);

	boolean layoutFullscreen =
	a.getBoolean(R.styleable.SucPartnerCustomizationLayout_sucLayoutFullscreen, true);

	a.recycle();

	if (VERSION.SDK_INT >= VERSION_CODES.LOLLIPOP && layoutFullscreen) {
	setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
	}

	registerMixin(
	StatusBarMixin.class, new StatusBarMixin(this, activity.getWindow(), attrs, defStyleAttr));
	registerMixin(SystemNavBarMixin.class, new SystemNavBarMixin(this, activity.getWindow()));
	registerMixin(FooterBarMixin.class, new FooterBarMixin(this, attrs, defStyleAttr));

	getMixin(SystemNavBarMixin.class).applyPartnerCustomizations(attrs, defStyleAttr);

	// Override the FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS, FLAG_TRANSLUCENT_STATUS,
	// FLAG_TRANSLUCENT_NAVIGATION and SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN attributes of window forces
	// showing status bar and navigation bar.
	if (Build.VERSION.SDK_INT >= VERSION_CODES.LOLLIPOP) {
	activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
	activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
	activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
	}
	}

	@Override
	protected View onInflateTemplate(LayoutInflater inflater, int template) {
	if (template == 0) {
	template = R.layout.partner_customization_layout;
	}
	return inflateTemplate(inflater, 0, template);
	}

	/**
	* {@inheritDoc}
	*
	* <p>This method sets all these flags before onTemplateInflated since it will be too late and get
	* incorrect flag value on PartnerCustomizationLayout if sets them after onTemplateInflated.
	*/
	@Override
	protected void onBeforeTemplateInflated(AttributeSet attrs, int defStyleAttr) {

	boolean isSetupFlow;

	// Sets default value to true since this timing
	// before PartnerCustomization members initialization
	usePartnerResourceAttr = true;

	activity = lookupActivityFromContext(getContext());

	isSetupFlow = WizardManagerHelper.isAnySetupWizard(activity.getIntent());

	TypedArray a =
	getContext()
	.obtainStyledAttributes(
	attrs, R.styleable.SucPartnerCustomizationLayout, defStyleAttr, 0);

	if (!a.hasValue(R.styleable.SucPartnerCustomizationLayout_sucUsePartnerResource)) {
	// TODO: Enable Log.WTF after other client already set sucUsePartnerResource.
	Log.e(TAG, "Attribute sucUsePartnerResource not found in " + activity.getComponentName());
	}

	usePartnerResourceAttr =
	isSetupFlow
	\|\| a.getBoolean(R.styleable.SucPartnerCustomizationLayout_sucUsePartnerResource, true);

	a.recycle();

	if (Log.isLoggable(TAG, Log.DEBUG)) {
	Log.d(
	TAG,
	"activity="
	+ activity.getClass().getSimpleName()
	+ " isSetupFlow="
	+ isSetupFlow
	+ " enablePartnerResourceLoading="
	+ enablePartnerResourceLoading()
	+ " usePartnerResourceAttr="
	+ usePartnerResourceAttr);
	}
	}

	@Override
	protected ViewGroup findContainer(int containerId) {
	if (containerId == 0) {
	containerId = R.id.suc_layout_content;
	}
	return super.findContainer(containerId);
	}

	@Override
	protected void onAttachedToWindow() {
	super.onAttachedToWindow();
	LifecycleFragment.attachNow(activity);
	getMixin(FooterBarMixin.class).onAttachedToWindow();
	}

	@Override
	protected void onDetachedFromWindow() {
	super.onDetachedFromWindow();
	if (VERSION.SDK_INT >= VERSION_CODES.LOLLIPOP
	&& Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q
	&& WizardManagerHelper.isAnySetupWizard(activity.getIntent())) {
	FooterBarMixin footerBarMixin = getMixin(FooterBarMixin.class);
	footerBarMixin.onDetachedFromWindow();
	FooterButton primaryButton = footerBarMixin.getPrimaryButton();
	FooterButton secondaryButton = footerBarMixin.getSecondaryButton();
	PersistableBundle primaryButtonMetrics =
	primaryButton != null
	? primaryButton.getMetrics("PrimaryFooterButton")
	: PersistableBundle.EMPTY;
	PersistableBundle secondaryButtonMetrics =
	secondaryButton != null
	? secondaryButton.getMetrics("SecondaryFooterButton")
	: PersistableBundle.EMPTY;

	PersistableBundle persistableBundle =
	PersistableBundles.mergeBundles(
	footerBarMixin.getLoggingMetrics(), primaryButtonMetrics, secondaryButtonMetrics);

	SetupMetricsLogger.logCustomEvent(
	getContext(),
	CustomEvent.create(MetricKey.get("SetupCompatMetrics", activity), persistableBundle));
	}
	}

	private static Activity lookupActivityFromContext(Context context) {
	if (context instanceof Activity) {
	return (Activity) context;
	} else if (context instanceof ContextWrapper) {
	return lookupActivityFromContext(((ContextWrapper) context).getBaseContext());
	} else {
	throw new IllegalArgumentException("Cannot find instance of Activity in parent tree");
	}
	}

	/**
	* Returns true if partner resource loading is enabled. If true, and other necessary conditions
	* for loading theme attributes are met, this layout will use customized theme attributes from OEM
	* overlays. This is intended to be used with flag-based development, to allow a flag to control
	* the rollout of partner resource loading.
	*/
	protected boolean enablePartnerResourceLoading() {
	return true;
	}

	/** Returns if the current layout/activity applies partner customized configurations or not. */
	public boolean shouldApplyPartnerResource() {
	if (!enablePartnerResourceLoading()) {
	return false;
	}
	if (!usePartnerResourceAttr) {
	return false;
	}
	if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
	return false;
	}
	if (!PartnerConfigHelper.get(getContext()).isAvailable()) {
	return false;
	}
	return true;
	}
	}