src/com/android/settings/widget/EntityHeaderController.java - LeafOS-Project/android_packages_apps_Settings - Gitiles

 /*
  * Copyright (C) 2016 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.android.settings.widget;

 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent
         .ACTION_OPEN_APP_NOTIFICATION_SETTING;

 import android.annotation.IdRes;
 import android.annotation.UserIdInt;
 import android.app.ActionBar;
 import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageInfo;
 import android.graphics.drawable.ColorDrawable;
 import android.graphics.drawable.Drawable;
 import android.os.Bundle;
 import android.os.UserHandle;
 import android.text.TextUtils;
 import android.util.IconDrawableFactory;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.widget.ImageButton;
 import android.widget.ImageView;
 import android.widget.TextView;

 import androidx.annotation.IntDef;
 import androidx.annotation.VisibleForTesting;
 import androidx.fragment.app.Fragment;
 import androidx.recyclerview.widget.RecyclerView;

 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.applications.AppInfoBase;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.applications.appinfo.AppInfoDashboardFragment;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.applications.ApplicationsState;
 import com.android.settingslib.core.lifecycle.Lifecycle;

 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;

 public class EntityHeaderController {

     @IntDef({ActionType.ACTION_NONE,
             ActionType.ACTION_NOTIF_PREFERENCE,
             ActionType.ACTION_EDIT_PREFERENCE,})
     @Retention(RetentionPolicy.SOURCE)
     public @interface ActionType {
         int ACTION_NONE = 0;
         int ACTION_NOTIF_PREFERENCE = 1;
         int ACTION_EDIT_PREFERENCE = 2;
     }

     public static final String PREF_KEY_APP_HEADER = "pref_app_header";

     private static final String TAG = "AppDetailFeature";

     private final Context mAppContext;
     private final Activity mActivity;
     private final Fragment mFragment;
     private final int mMetricsCategory;
     private final View mHeader;
     private Lifecycle mLifecycle;
     private RecyclerView mRecyclerView;
     private Drawable mIcon;
     private String mIconContentDescription;
     private CharSequence mLabel;
     private CharSequence mSummary;
     // Required for hearing aid devices.
     private CharSequence mSecondSummary;
     private String mPackageName;
     private Intent mAppNotifPrefIntent;
     @UserIdInt
     private int mUid = UserHandle.USER_NULL;
     @ActionType
     private int mAction1;
     @ActionType
     private int mAction2;

     private boolean mHasAppInfoLink;

     private boolean mIsInstantApp;

     private View.OnClickListener mEditOnClickListener;

     /**
      * Creates a new instance of the controller.
      *
      * @param fragment The fragment that header will be placed in.
      * @param header   Optional: header view if it's already created.
      */
     public static EntityHeaderController newInstance(Activity activity, Fragment fragment,
             View header) {
         return new EntityHeaderController(activity, fragment, header);
     }

     private EntityHeaderController(Activity activity, Fragment fragment, View header) {
         mActivity = activity;
         mAppContext = activity.getApplicationContext();
         mFragment = fragment;
         mMetricsCategory = FeatureFactory.getFactory(mAppContext).getMetricsFeatureProvider()
                 .getMetricsCategory(fragment);
         if (header != null) {
             mHeader = header;
         } else {
             mHeader = LayoutInflater.from(fragment.getContext())
                     .inflate(R.layout.settings_entity_header, null /* root */);
         }
     }

     public EntityHeaderController setRecyclerView(RecyclerView recyclerView, Lifecycle lifecycle) {
         mRecyclerView = recyclerView;
         mLifecycle = lifecycle;
         return this;
     }

     /**
      * Set the icon in the header. Callers should also consider calling setIconContentDescription
      * to provide a description of this icon for accessibility purposes.
      */
     public EntityHeaderController setIcon(Drawable icon) {
         if (icon != null) {
             mIcon = icon.getConstantState().newDrawable(mAppContext.getResources());
         }
         return this;
     }

     /**
      * Convenience method to set the header icon from an ApplicationsState.AppEntry. Callers should
      * also consider calling setIconContentDescription to provide a description of this icon for
      * accessibility purposes.
      */
     public EntityHeaderController setIcon(ApplicationsState.AppEntry appEntry) {
         mIcon = IconDrawableFactory.newInstance(mAppContext).getBadgedIcon(appEntry.info);
         return this;
     }

     public EntityHeaderController setIconContentDescription(String contentDescription) {
         mIconContentDescription = contentDescription;
         return this;
     }

     public EntityHeaderController setLabel(CharSequence label) {
         mLabel = label;
         return this;
     }

     public EntityHeaderController setLabel(ApplicationsState.AppEntry appEntry) {
         mLabel = appEntry.label;
         return this;
     }

     public EntityHeaderController setSummary(CharSequence summary) {
         mSummary = summary;
         return this;
     }

     public EntityHeaderController setSummary(PackageInfo packageInfo) {
         if (packageInfo != null) {
             mSummary = packageInfo.versionName;
         }
         return this;
     }

     public EntityHeaderController setSecondSummary(CharSequence summary) {
         mSecondSummary = summary;
         return this;
     }

     public EntityHeaderController setSecondSummary(PackageInfo packageInfo) {
         if (packageInfo != null) {
             mSummary = packageInfo.versionName;
         }
         return this;
     }

     public EntityHeaderController setHasAppInfoLink(boolean hasAppInfoLink) {
         mHasAppInfoLink = hasAppInfoLink;
         return this;
     }

     public EntityHeaderController setButtonActions(@ActionType int action1,
             @ActionType int action2) {
         mAction1 = action1;
         mAction2 = action2;
         return this;
     }

     public EntityHeaderController setPackageName(String packageName) {
         mPackageName = packageName;
         return this;
     }

     public EntityHeaderController setUid(int uid) {
         mUid = uid;
         return this;
     }

     public EntityHeaderController setAppNotifPrefIntent(Intent appNotifPrefIntent) {
         mAppNotifPrefIntent = appNotifPrefIntent;
         return this;
     }

     public EntityHeaderController setIsInstantApp(boolean isInstantApp) {
         this.mIsInstantApp = isInstantApp;
         return this;
     }

     public EntityHeaderController setEditListener(View.OnClickListener listener) {
         this.mEditOnClickListener = listener;
         return this;
     }

     /**
      * Done mutating entity header, rebinds everything and return a new {@link LayoutPreference}.
      */
     public LayoutPreference done(Activity activity, Context uiContext) {
         final LayoutPreference pref = new LayoutPreference(uiContext, done(activity));
         // Makes sure it's the first preference onscreen.
         pref.setOrder(-1000);
         pref.setSelectable(false);
         pref.setKey(PREF_KEY_APP_HEADER);
         return pref;
     }

     /**
      * Done mutating entity header, rebinds everything (optionally skip rebinding buttons).
      */
     public View done(Activity activity, boolean rebindActions) {
         styleActionBar(activity);
         ImageView iconView = mHeader.findViewById(R.id.entity_header_icon);
         if (iconView != null) {
             iconView.setImageDrawable(mIcon);
             iconView.setContentDescription(mIconContentDescription);
         }
         setText(R.id.entity_header_title, mLabel);
         setText(R.id.entity_header_summary, mSummary);
         setText(R.id.entity_header_second_summary, mSecondSummary);
         if (mIsInstantApp) {
             setText(R.id.install_type,
                     mHeader.getResources().getString(R.string.install_type_instant));
         }

         if (rebindActions) {
             bindHeaderButtons();
         }

         return mHeader;
     }

     /**
      * Only binds entity header with button actions.
      */
     public EntityHeaderController bindHeaderButtons() {
         final View entityHeaderContent = mHeader.findViewById(R.id.entity_header_content);
         final ImageButton button1 = mHeader.findViewById(android.R.id.button1);
         final ImageButton button2 = mHeader.findViewById(android.R.id.button2);
         bindAppInfoLink(entityHeaderContent);
         bindButton(button1, mAction1);
         bindButton(button2, mAction2);
         return this;
     }

     private void bindAppInfoLink(View entityHeaderContent) {
         if (!mHasAppInfoLink) {
             // Caller didn't ask for app link, skip.
             return;
         }
         if (entityHeaderContent == null
                 || mPackageName == null
                 || mPackageName.equals(Utils.OS_PKG)
                 || mUid == UserHandle.USER_NULL) {
             Log.w(TAG, "Missing ingredients to build app info link, skip");
             return;
         }
         entityHeaderContent.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
                 AppInfoBase.startAppInfoFragment(
                         AppInfoDashboardFragment.class, R.string.application_info_label,
                         mPackageName, mUid, mFragment, 0 /* request */,
                         mMetricsCategory);
             }
         });
         return;
     }

     /**
      * Styles the action bar (elevation, scrolling behaviors, color, etc).
      * <p/>
      * This method must be called after {@link Fragment#onCreate(Bundle)}.
      */
     public EntityHeaderController styleActionBar(Activity activity) {
         if (activity == null) {
             Log.w(TAG, "No activity, cannot style actionbar.");
             return this;
         }
         final ActionBar actionBar = activity.getActionBar();
         if (actionBar == null) {
             Log.w(TAG, "No actionbar, cannot style actionbar.");
             return this;
         }
         actionBar.setBackgroundDrawable(
                 new ColorDrawable(
                         Utils.getColorAttrDefaultColor(activity, android.R.attr.colorPrimary)));
         actionBar.setElevation(0);
         if (mRecyclerView != null && mLifecycle != null) {
             ActionBarShadowController.attachToRecyclerView(mActivity, mLifecycle, mRecyclerView);
         }

         return this;
     }

     /**
      * Done mutating entity header, rebinds everything.
      */
     @VisibleForTesting
     View done(Activity activity) {
         return done(activity, true /* rebindActions */);
     }

     private void bindButton(ImageButton button, @ActionType int action) {
         if (button == null) {
             return;
         }
         switch (action) {
             case ActionType.ACTION_EDIT_PREFERENCE: {
                 if (mEditOnClickListener == null) {
                     button.setVisibility(View.GONE);
                 } else {
                     button.setImageResource(R.drawable.ic_mode_edit);
                     button.setVisibility(View.VISIBLE);
                     button.setOnClickListener(mEditOnClickListener);
                 }
                 return;
             }
             case ActionType.ACTION_NOTIF_PREFERENCE: {
                 if (mAppNotifPrefIntent == null) {
                     button.setVisibility(View.GONE);
                 } else {
                     button.setOnClickListener(new View.OnClickListener() {
                         @Override
                         public void onClick(View v) {
                             FeatureFactory.getFactory(mAppContext).getMetricsFeatureProvider()
                                     .actionWithSource(mAppContext, mMetricsCategory,
                                             ACTION_OPEN_APP_NOTIFICATION_SETTING);
                             mFragment.startActivity(mAppNotifPrefIntent);
                         }
                     });
                     button.setVisibility(View.VISIBLE);
                 }
                 return;
             }
             case ActionType.ACTION_NONE: {
                 button.setVisibility(View.GONE);
                 return;
             }
         }
     }


     private void setText(@IdRes int id, CharSequence text) {
         TextView textView = mHeader.findViewById(id);
         if (textView != null) {
             textView.setText(text);
             textView.setVisibility(TextUtils.isEmpty(text) ? View.GONE : View.VISIBLE);
         }
     }
 }
	/*
	* Copyright (C) 2016 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.android.settings.widget;

	import static com.android.internal.logging.nano.MetricsProto.MetricsEvent
	.ACTION_OPEN_APP_NOTIFICATION_SETTING;

	import android.annotation.IdRes;
	import android.annotation.UserIdInt;
	import android.app.ActionBar;
	import android.app.Activity;
	import android.content.Context;
	import android.content.Intent;
	import android.content.pm.PackageInfo;
	import android.graphics.drawable.ColorDrawable;
	import android.graphics.drawable.Drawable;
	import android.os.Bundle;
	import android.os.UserHandle;
	import android.text.TextUtils;
	import android.util.IconDrawableFactory;
	import android.util.Log;
	import android.view.LayoutInflater;
	import android.view.View;
	import android.widget.ImageButton;
	import android.widget.ImageView;
	import android.widget.TextView;

	import androidx.annotation.IntDef;
	import androidx.annotation.VisibleForTesting;
	import androidx.fragment.app.Fragment;
	import androidx.recyclerview.widget.RecyclerView;

	import com.android.settings.R;
	import com.android.settings.Utils;
	import com.android.settings.applications.AppInfoBase;
	import com.android.settings.applications.LayoutPreference;
	import com.android.settings.applications.appinfo.AppInfoDashboardFragment;
	import com.android.settings.overlay.FeatureFactory;
	import com.android.settingslib.applications.ApplicationsState;
	import com.android.settingslib.core.lifecycle.Lifecycle;

	import java.lang.annotation.Retention;
	import java.lang.annotation.RetentionPolicy;

	public class EntityHeaderController {

	@IntDef({ActionType.ACTION_NONE,
	ActionType.ACTION_NOTIF_PREFERENCE,
	ActionType.ACTION_EDIT_PREFERENCE,})
	@Retention(RetentionPolicy.SOURCE)
	public @interface ActionType {
	int ACTION_NONE = 0;
	int ACTION_NOTIF_PREFERENCE = 1;
	int ACTION_EDIT_PREFERENCE = 2;
	}

	public static final String PREF_KEY_APP_HEADER = "pref_app_header";

	private static final String TAG = "AppDetailFeature";

	private final Context mAppContext;
	private final Activity mActivity;
	private final Fragment mFragment;
	private final int mMetricsCategory;
	private final View mHeader;
	private Lifecycle mLifecycle;
	private RecyclerView mRecyclerView;
	private Drawable mIcon;
	private String mIconContentDescription;
	private CharSequence mLabel;
	private CharSequence mSummary;
	// Required for hearing aid devices.
	private CharSequence mSecondSummary;
	private String mPackageName;
	private Intent mAppNotifPrefIntent;
	@UserIdInt
	private int mUid = UserHandle.USER_NULL;
	@ActionType
	private int mAction1;
	@ActionType
	private int mAction2;

	private boolean mHasAppInfoLink;

	private boolean mIsInstantApp;

	private View.OnClickListener mEditOnClickListener;

	/**
	* Creates a new instance of the controller.
	*
	* @param fragment The fragment that header will be placed in.
	* @param header Optional: header view if it's already created.
	*/
	public static EntityHeaderController newInstance(Activity activity, Fragment fragment,
	View header) {
	return new EntityHeaderController(activity, fragment, header);
	}

	private EntityHeaderController(Activity activity, Fragment fragment, View header) {
	mActivity = activity;
	mAppContext = activity.getApplicationContext();
	mFragment = fragment;
	mMetricsCategory = FeatureFactory.getFactory(mAppContext).getMetricsFeatureProvider()
	.getMetricsCategory(fragment);
	if (header != null) {
	mHeader = header;
	} else {
	mHeader = LayoutInflater.from(fragment.getContext())
	.inflate(R.layout.settings_entity_header, null /* root */);
	}
	}

	public EntityHeaderController setRecyclerView(RecyclerView recyclerView, Lifecycle lifecycle) {
	mRecyclerView = recyclerView;
	mLifecycle = lifecycle;
	return this;
	}

	/**
	* Set the icon in the header. Callers should also consider calling setIconContentDescription
	* to provide a description of this icon for accessibility purposes.
	*/
	public EntityHeaderController setIcon(Drawable icon) {
	if (icon != null) {
	mIcon = icon.getConstantState().newDrawable(mAppContext.getResources());
	}
	return this;
	}

	/**
	* Convenience method to set the header icon from an ApplicationsState.AppEntry. Callers should
	* also consider calling setIconContentDescription to provide a description of this icon for
	* accessibility purposes.
	*/
	public EntityHeaderController setIcon(ApplicationsState.AppEntry appEntry) {
	mIcon = IconDrawableFactory.newInstance(mAppContext).getBadgedIcon(appEntry.info);
	return this;
	}

	public EntityHeaderController setIconContentDescription(String contentDescription) {
	mIconContentDescription = contentDescription;
	return this;
	}

	public EntityHeaderController setLabel(CharSequence label) {
	mLabel = label;
	return this;
	}

	public EntityHeaderController setLabel(ApplicationsState.AppEntry appEntry) {
	mLabel = appEntry.label;
	return this;
	}

	public EntityHeaderController setSummary(CharSequence summary) {
	mSummary = summary;
	return this;
	}

	public EntityHeaderController setSummary(PackageInfo packageInfo) {
	if (packageInfo != null) {
	mSummary = packageInfo.versionName;
	}
	return this;
	}

	public EntityHeaderController setSecondSummary(CharSequence summary) {
	mSecondSummary = summary;
	return this;
	}

	public EntityHeaderController setSecondSummary(PackageInfo packageInfo) {
	if (packageInfo != null) {
	mSummary = packageInfo.versionName;
	}
	return this;
	}

	public EntityHeaderController setHasAppInfoLink(boolean hasAppInfoLink) {
	mHasAppInfoLink = hasAppInfoLink;
	return this;
	}

	public EntityHeaderController setButtonActions(@ActionType int action1,
	@ActionType int action2) {
	mAction1 = action1;
	mAction2 = action2;
	return this;
	}

	public EntityHeaderController setPackageName(String packageName) {
	mPackageName = packageName;
	return this;
	}

	public EntityHeaderController setUid(int uid) {
	mUid = uid;
	return this;
	}

	public EntityHeaderController setAppNotifPrefIntent(Intent appNotifPrefIntent) {
	mAppNotifPrefIntent = appNotifPrefIntent;
	return this;
	}

	public EntityHeaderController setIsInstantApp(boolean isInstantApp) {
	this.mIsInstantApp = isInstantApp;
	return this;
	}

	public EntityHeaderController setEditListener(View.OnClickListener listener) {
	this.mEditOnClickListener = listener;
	return this;
	}

	/**
	* Done mutating entity header, rebinds everything and return a new {@link LayoutPreference}.
	*/
	public LayoutPreference done(Activity activity, Context uiContext) {
	final LayoutPreference pref = new LayoutPreference(uiContext, done(activity));
	// Makes sure it's the first preference onscreen.
	pref.setOrder(-1000);
	pref.setSelectable(false);
	pref.setKey(PREF_KEY_APP_HEADER);
	return pref;
	}

	/**
	* Done mutating entity header, rebinds everything (optionally skip rebinding buttons).
	*/
	public View done(Activity activity, boolean rebindActions) {
	styleActionBar(activity);
	ImageView iconView = mHeader.findViewById(R.id.entity_header_icon);
	if (iconView != null) {
	iconView.setImageDrawable(mIcon);
	iconView.setContentDescription(mIconContentDescription);
	}
	setText(R.id.entity_header_title, mLabel);
	setText(R.id.entity_header_summary, mSummary);
	setText(R.id.entity_header_second_summary, mSecondSummary);
	if (mIsInstantApp) {
	setText(R.id.install_type,
	mHeader.getResources().getString(R.string.install_type_instant));
	}

	if (rebindActions) {
	bindHeaderButtons();
	}

	return mHeader;
	}

	/**
	* Only binds entity header with button actions.
	*/
	public EntityHeaderController bindHeaderButtons() {
	final View entityHeaderContent = mHeader.findViewById(R.id.entity_header_content);
	final ImageButton button1 = mHeader.findViewById(android.R.id.button1);
	final ImageButton button2 = mHeader.findViewById(android.R.id.button2);
	bindAppInfoLink(entityHeaderContent);
	bindButton(button1, mAction1);
	bindButton(button2, mAction2);
	return this;
	}

	private void bindAppInfoLink(View entityHeaderContent) {
	if (!mHasAppInfoLink) {
	// Caller didn't ask for app link, skip.
	return;
	}
	if (entityHeaderContent == null
	\|\| mPackageName == null
	\|\| mPackageName.equals(Utils.OS_PKG)
	\|\| mUid == UserHandle.USER_NULL) {
	Log.w(TAG, "Missing ingredients to build app info link, skip");
	return;
	}
	entityHeaderContent.setOnClickListener(new View.OnClickListener() {
	@Override
	public void onClick(View v) {
	AppInfoBase.startAppInfoFragment(
	AppInfoDashboardFragment.class, R.string.application_info_label,
	mPackageName, mUid, mFragment, 0 /* request */,
	mMetricsCategory);
	}
	});
	return;
	}

	/**
	* Styles the action bar (elevation, scrolling behaviors, color, etc).
	* <p/>
	* This method must be called after {@link Fragment#onCreate(Bundle)}.
	*/
	public EntityHeaderController styleActionBar(Activity activity) {
	if (activity == null) {
	Log.w(TAG, "No activity, cannot style actionbar.");
	return this;
	}
	final ActionBar actionBar = activity.getActionBar();
	if (actionBar == null) {
	Log.w(TAG, "No actionbar, cannot style actionbar.");
	return this;
	}
	actionBar.setBackgroundDrawable(
	new ColorDrawable(
	Utils.getColorAttrDefaultColor(activity, android.R.attr.colorPrimary)));
	actionBar.setElevation(0);
	if (mRecyclerView != null && mLifecycle != null) {
	ActionBarShadowController.attachToRecyclerView(mActivity, mLifecycle, mRecyclerView);
	}

	return this;
	}

	/**
	* Done mutating entity header, rebinds everything.
	*/
	@VisibleForTesting
	View done(Activity activity) {
	return done(activity, true /* rebindActions */);
	}

	private void bindButton(ImageButton button, @ActionType int action) {
	if (button == null) {
	return;
	}
	switch (action) {
	case ActionType.ACTION_EDIT_PREFERENCE: {
	if (mEditOnClickListener == null) {
	button.setVisibility(View.GONE);
	} else {
	button.setImageResource(R.drawable.ic_mode_edit);
	button.setVisibility(View.VISIBLE);
	button.setOnClickListener(mEditOnClickListener);
	}
	return;
	}
	case ActionType.ACTION_NOTIF_PREFERENCE: {
	if (mAppNotifPrefIntent == null) {
	button.setVisibility(View.GONE);
	} else {
	button.setOnClickListener(new View.OnClickListener() {
	@Override
	public void onClick(View v) {
	FeatureFactory.getFactory(mAppContext).getMetricsFeatureProvider()
	.actionWithSource(mAppContext, mMetricsCategory,
	ACTION_OPEN_APP_NOTIFICATION_SETTING);
	mFragment.startActivity(mAppNotifPrefIntent);
	}
	});
	button.setVisibility(View.VISIBLE);
	}
	return;
	}
	case ActionType.ACTION_NONE: {
	button.setVisibility(View.GONE);
	return;
	}
	}
	}


	private void setText(@IdRes int id, CharSequence text) {
	TextView textView = mHeader.findViewById(id);
	if (textView != null) {
	textView.setText(text);
	textView.setVisibility(TextUtils.isEmpty(text) ? View.GONE : View.VISIBLE);
	}
	}
	}