src/com/android/settings/dashboard/DashboardFeatureProviderImpl.java - platform/packages/apps/Settings - Git at Google

 /*
  * Copyright (C) 2015 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.dashboard;

 import static android.content.Intent.EXTRA_USER;

 import static com.android.settingslib.drawer.TileUtils.META_DATA_PREFERENCE_ICON_URI;
 import static com.android.settingslib.drawer.TileUtils.META_DATA_PREFERENCE_SUMMARY;
 import static com.android.settingslib.drawer.TileUtils.META_DATA_PREFERENCE_SUMMARY_URI;

 import android.app.settings.SettingsEnums;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.IContentProvider;
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.graphics.drawable.Drawable;
 import android.graphics.drawable.Icon;
 import android.os.Bundle;
 import android.os.UserHandle;
 import android.provider.Settings;
 import android.text.TextUtils;
 import android.util.ArrayMap;
 import android.util.Log;
 import android.util.Pair;

 import androidx.annotation.VisibleForTesting;
 import androidx.fragment.app.FragmentActivity;
 import androidx.preference.Preference;

 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
 import com.android.settings.dashboard.profileselector.ProfileSelectDialog;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
 import com.android.settingslib.drawer.DashboardCategory;
 import com.android.settingslib.drawer.Tile;
 import com.android.settingslib.drawer.TileUtils;
 import com.android.settingslib.utils.ThreadUtils;
 import com.android.settingslib.widget.AdaptiveIcon;

 import java.util.List;
 import java.util.Map;

 /**
  * Impl for {@code DashboardFeatureProvider}.
  */
 public class DashboardFeatureProviderImpl implements DashboardFeatureProvider {

     private static final String TAG = "DashboardFeatureImpl";
     private static final String DASHBOARD_TILE_PREF_KEY_PREFIX = "dashboard_tile_pref_";
     private static final String META_DATA_KEY_INTENT_ACTION = "com.android.settings.intent.action";

     protected final Context mContext;

     private final MetricsFeatureProvider mMetricsFeatureProvider;
     private final CategoryManager mCategoryManager;
     private final PackageManager mPackageManager;

     public DashboardFeatureProviderImpl(Context context) {
         mContext = context.getApplicationContext();
         mCategoryManager = CategoryManager.get(context);
         mMetricsFeatureProvider = FeatureFactory.getFactory(context).getMetricsFeatureProvider();
         mPackageManager = context.getPackageManager();
     }

     @Override
     public DashboardCategory getTilesForCategory(String key) {
         return mCategoryManager.getTilesByCategory(mContext, key);
     }

     @Override
     public List<DashboardCategory> getAllCategories() {
         return mCategoryManager.getCategories(mContext);
     }

     @Override
     public String getDashboardKeyForTile(Tile tile) {
         if (tile == null) {
             return null;
         }
         if (tile.hasKey()) {
             return tile.getKey(mContext);
         }
         final StringBuilder sb = new StringBuilder(DASHBOARD_TILE_PREF_KEY_PREFIX);
         final ComponentName component = tile.getIntent().getComponent();
         sb.append(component.getClassName());
         return sb.toString();
     }

     @Override
     public void bindPreferenceToTile(FragmentActivity activity, boolean forceRoundedIcon,
             int sourceMetricsCategory, Preference pref, Tile tile, String key, int baseOrder) {
         if (pref == null) {
             return;
         }
         pref.setTitle(tile.getTitle(activity.getApplicationContext()));
         if (!TextUtils.isEmpty(key)) {
             pref.setKey(key);
         } else {
             pref.setKey(getDashboardKeyForTile(tile));
         }
         bindSummary(pref, tile);
         bindIcon(pref, tile, forceRoundedIcon);
         final Bundle metadata = tile.getMetaData();
         String clsName = null;
         String action = null;

         if (metadata != null) {
             clsName = metadata.getString(SettingsActivity.META_DATA_KEY_FRAGMENT_CLASS);
             action = metadata.getString(META_DATA_KEY_INTENT_ACTION);
         }
         if (!TextUtils.isEmpty(clsName)) {
             pref.setFragment(clsName);
         } else {
             final Intent intent = new Intent(tile.getIntent());
             intent.putExtra(MetricsFeatureProvider.EXTRA_SOURCE_METRICS_CATEGORY,
                     sourceMetricsCategory);
             if (action != null) {
                 intent.setAction(action);
             }
             pref.setOnPreferenceClickListener(preference -> {
                 launchIntentOrSelectProfile(activity, tile, intent, sourceMetricsCategory);
                 return true;
             });
         }
         final String skipOffsetPackageName = activity.getPackageName();


         if (tile.hasOrder()) {
             final int order = tile.getOrder();
             boolean shouldSkipBaseOrderOffset = TextUtils.equals(
                     skipOffsetPackageName, tile.getIntent().getComponent().getPackageName());
             if (shouldSkipBaseOrderOffset || baseOrder == Preference.DEFAULT_ORDER) {
                 pref.setOrder(order);
             } else {
                 pref.setOrder(order + baseOrder);
             }
         }
     }

     @Override
     public void openTileIntent(FragmentActivity activity, Tile tile) {
         if (tile == null) {
             Intent intent = new Intent(Settings.ACTION_SETTINGS).addFlags(
                     Intent.FLAG_ACTIVITY_CLEAR_TASK);
             mContext.startActivity(intent);
             return;
         }
         final Intent intent = new Intent(tile.getIntent())
                 .putExtra(MetricsFeatureProvider.EXTRA_SOURCE_METRICS_CATEGORY,
                         SettingsEnums.DASHBOARD_SUMMARY)
                 .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
         launchIntentOrSelectProfile(activity, tile, intent, SettingsEnums.DASHBOARD_SUMMARY);
     }

     private void bindSummary(Preference preference, Tile tile) {
         final CharSequence summary = tile.getSummary(mContext);
         if (summary != null) {
             preference.setSummary(summary);
         } else if (tile.getMetaData() != null
                 && tile.getMetaData().containsKey(META_DATA_PREFERENCE_SUMMARY_URI)) {
             // Set a placeholder summary before  starting to fetch real summary, this is necessary
             // to avoid preference height change.
             preference.setSummary(R.string.summary_placeholder);

             ThreadUtils.postOnBackgroundThread(() -> {
                 final Map<String, IContentProvider> providerMap = new ArrayMap<>();
                 final String uri = tile.getMetaData().getString(META_DATA_PREFERENCE_SUMMARY_URI);
                 final String summaryFromUri = TileUtils.getTextFromUri(
                         mContext, uri, providerMap, META_DATA_PREFERENCE_SUMMARY);
                 ThreadUtils.postOnMainThread(() -> preference.setSummary(summaryFromUri));
             });
         } else {
             preference.setSummary(R.string.summary_placeholder);
         }
     }

     @VisibleForTesting
     void bindIcon(Preference preference, Tile tile, boolean forceRoundedIcon) {
         // Use preference context instead here when get icon from Tile, as we are using the context
         // to get the style to tint the icon.  Using mContext here won't get the correct style.
         final Icon tileIcon = tile.getIcon(preference.getContext());
         if (tileIcon != null) {
             Drawable iconDrawable = tileIcon.loadDrawable(preference.getContext());
             if (forceRoundedIcon
                     && !TextUtils.equals(mContext.getPackageName(), tile.getPackageName())) {
                 iconDrawable = new AdaptiveIcon(mContext, iconDrawable);
                 ((AdaptiveIcon) iconDrawable).setBackgroundColor(mContext, tile);
             }
             preference.setIcon(iconDrawable);
         } else if (tile.getMetaData() != null
                 && tile.getMetaData().containsKey(META_DATA_PREFERENCE_ICON_URI)) {
             ThreadUtils.postOnBackgroundThread(() -> {
                 final Intent intent = tile.getIntent();
                 String packageName = null;
                 if (!TextUtils.isEmpty(intent.getPackage())) {
                     packageName = intent.getPackage();
                 } else if (intent.getComponent() != null) {
                     packageName = intent.getComponent().getPackageName();
                 }
                 final Map<String, IContentProvider> providerMap = new ArrayMap<>();
                 final String uri = tile.getMetaData().getString(META_DATA_PREFERENCE_ICON_URI);
                 final Pair<String, Integer> iconInfo = TileUtils.getIconFromUri(
                         mContext, packageName, uri, providerMap);
                 if (iconInfo == null) {
                     Log.w(TAG, "Failed to get icon from uri " + uri);
                     return;
                 }
                 final Icon icon = Icon.createWithResource(iconInfo.first, iconInfo.second);
                 ThreadUtils.postOnMainThread(() ->
                         preference.setIcon(icon.loadDrawable(preference.getContext()))
                 );
             });
         }
     }

     private void launchIntentOrSelectProfile(FragmentActivity activity, Tile tile, Intent intent,
             int sourceMetricCategory) {
         if (!isIntentResolvable(intent)) {
             Log.w(TAG, "Cannot resolve intent, skipping. " + intent);
             return;
         }
         ProfileSelectDialog.updateUserHandlesIfNeeded(mContext, tile);

         if (tile.userHandle == null || tile.isPrimaryProfileOnly()) {
             mMetricsFeatureProvider.logDashboardStartIntent(mContext, intent, sourceMetricCategory);
             activity.startActivityForResult(intent, 0);
         } else if (tile.userHandle.size() == 1) {
             mMetricsFeatureProvider.logDashboardStartIntent(mContext, intent, sourceMetricCategory);
             activity.startActivityForResultAsUser(intent, 0, tile.userHandle.get(0));
         } else {
             final UserHandle userHandle = intent.getParcelableExtra(EXTRA_USER);
             if (userHandle != null && tile.userHandle.contains(userHandle)) {
                 mMetricsFeatureProvider.logDashboardStartIntent(
                     mContext, intent, sourceMetricCategory);
                 activity.startActivityForResultAsUser(intent, 0, userHandle);
             } else {
                 ProfileSelectDialog.show(activity.getSupportFragmentManager(), tile);
             }
         }
     }

     private boolean isIntentResolvable(Intent intent) {
         return mPackageManager.resolveActivity(intent, 0) != null;
     }
 }
	/*
	* Copyright (C) 2015 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.dashboard;

	import static android.content.Intent.EXTRA_USER;

	import static com.android.settingslib.drawer.TileUtils.META_DATA_PREFERENCE_ICON_URI;
	import static com.android.settingslib.drawer.TileUtils.META_DATA_PREFERENCE_SUMMARY;
	import static com.android.settingslib.drawer.TileUtils.META_DATA_PREFERENCE_SUMMARY_URI;

	import android.app.settings.SettingsEnums;
	import android.content.ComponentName;
	import android.content.Context;
	import android.content.IContentProvider;
	import android.content.Intent;
	import android.content.pm.PackageManager;
	import android.graphics.drawable.Drawable;
	import android.graphics.drawable.Icon;
	import android.os.Bundle;
	import android.os.UserHandle;
	import android.provider.Settings;
	import android.text.TextUtils;
	import android.util.ArrayMap;
	import android.util.Log;
	import android.util.Pair;

	import androidx.annotation.VisibleForTesting;
	import androidx.fragment.app.FragmentActivity;
	import androidx.preference.Preference;

	import com.android.settings.R;
	import com.android.settings.SettingsActivity;
	import com.android.settings.dashboard.profileselector.ProfileSelectDialog;
	import com.android.settings.overlay.FeatureFactory;
	import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
	import com.android.settingslib.drawer.DashboardCategory;
	import com.android.settingslib.drawer.Tile;
	import com.android.settingslib.drawer.TileUtils;
	import com.android.settingslib.utils.ThreadUtils;
	import com.android.settingslib.widget.AdaptiveIcon;

	import java.util.List;
	import java.util.Map;

	/**
	* Impl for {@code DashboardFeatureProvider}.
	*/
	public class DashboardFeatureProviderImpl implements DashboardFeatureProvider {

	private static final String TAG = "DashboardFeatureImpl";
	private static final String DASHBOARD_TILE_PREF_KEY_PREFIX = "dashboard_tile_pref_";
	private static final String META_DATA_KEY_INTENT_ACTION = "com.android.settings.intent.action";

	protected final Context mContext;

	private final MetricsFeatureProvider mMetricsFeatureProvider;
	private final CategoryManager mCategoryManager;
	private final PackageManager mPackageManager;

	public DashboardFeatureProviderImpl(Context context) {
	mContext = context.getApplicationContext();
	mCategoryManager = CategoryManager.get(context);
	mMetricsFeatureProvider = FeatureFactory.getFactory(context).getMetricsFeatureProvider();
	mPackageManager = context.getPackageManager();
	}

	@Override
	public DashboardCategory getTilesForCategory(String key) {
	return mCategoryManager.getTilesByCategory(mContext, key);
	}

	@Override
	public List<DashboardCategory> getAllCategories() {
	return mCategoryManager.getCategories(mContext);
	}

	@Override
	public String getDashboardKeyForTile(Tile tile) {
	if (tile == null) {
	return null;
	}
	if (tile.hasKey()) {
	return tile.getKey(mContext);
	}
	final StringBuilder sb = new StringBuilder(DASHBOARD_TILE_PREF_KEY_PREFIX);
	final ComponentName component = tile.getIntent().getComponent();
	sb.append(component.getClassName());
	return sb.toString();
	}

	@Override
	public void bindPreferenceToTile(FragmentActivity activity, boolean forceRoundedIcon,
	int sourceMetricsCategory, Preference pref, Tile tile, String key, int baseOrder) {
	if (pref == null) {
	return;
	}
	pref.setTitle(tile.getTitle(activity.getApplicationContext()));
	if (!TextUtils.isEmpty(key)) {
	pref.setKey(key);
	} else {
	pref.setKey(getDashboardKeyForTile(tile));
	}
	bindSummary(pref, tile);
	bindIcon(pref, tile, forceRoundedIcon);
	final Bundle metadata = tile.getMetaData();
	String clsName = null;
	String action = null;

	if (metadata != null) {
	clsName = metadata.getString(SettingsActivity.META_DATA_KEY_FRAGMENT_CLASS);
	action = metadata.getString(META_DATA_KEY_INTENT_ACTION);
	}
	if (!TextUtils.isEmpty(clsName)) {
	pref.setFragment(clsName);
	} else {
	final Intent intent = new Intent(tile.getIntent());
	intent.putExtra(MetricsFeatureProvider.EXTRA_SOURCE_METRICS_CATEGORY,
	sourceMetricsCategory);
	if (action != null) {
	intent.setAction(action);
	}
	pref.setOnPreferenceClickListener(preference -> {
	launchIntentOrSelectProfile(activity, tile, intent, sourceMetricsCategory);
	return true;
	});
	}
	final String skipOffsetPackageName = activity.getPackageName();


	if (tile.hasOrder()) {
	final int order = tile.getOrder();
	boolean shouldSkipBaseOrderOffset = TextUtils.equals(
	skipOffsetPackageName, tile.getIntent().getComponent().getPackageName());
	if (shouldSkipBaseOrderOffset \|\| baseOrder == Preference.DEFAULT_ORDER) {
	pref.setOrder(order);
	} else {
	pref.setOrder(order + baseOrder);
	}
	}
	}

	@Override
	public void openTileIntent(FragmentActivity activity, Tile tile) {
	if (tile == null) {
	Intent intent = new Intent(Settings.ACTION_SETTINGS).addFlags(
	Intent.FLAG_ACTIVITY_CLEAR_TASK);
	mContext.startActivity(intent);
	return;
	}
	final Intent intent = new Intent(tile.getIntent())
	.putExtra(MetricsFeatureProvider.EXTRA_SOURCE_METRICS_CATEGORY,
	SettingsEnums.DASHBOARD_SUMMARY)
	.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
	launchIntentOrSelectProfile(activity, tile, intent, SettingsEnums.DASHBOARD_SUMMARY);
	}

	private void bindSummary(Preference preference, Tile tile) {
	final CharSequence summary = tile.getSummary(mContext);
	if (summary != null) {
	preference.setSummary(summary);
	} else if (tile.getMetaData() != null
	&& tile.getMetaData().containsKey(META_DATA_PREFERENCE_SUMMARY_URI)) {
	// Set a placeholder summary before starting to fetch real summary, this is necessary
	// to avoid preference height change.
	preference.setSummary(R.string.summary_placeholder);

	ThreadUtils.postOnBackgroundThread(() -> {
	final Map<String, IContentProvider> providerMap = new ArrayMap<>();
	final String uri = tile.getMetaData().getString(META_DATA_PREFERENCE_SUMMARY_URI);
	final String summaryFromUri = TileUtils.getTextFromUri(
	mContext, uri, providerMap, META_DATA_PREFERENCE_SUMMARY);
	ThreadUtils.postOnMainThread(() -> preference.setSummary(summaryFromUri));
	});
	} else {
	preference.setSummary(R.string.summary_placeholder);
	}
	}

	@VisibleForTesting
	void bindIcon(Preference preference, Tile tile, boolean forceRoundedIcon) {
	// Use preference context instead here when get icon from Tile, as we are using the context
	// to get the style to tint the icon. Using mContext here won't get the correct style.
	final Icon tileIcon = tile.getIcon(preference.getContext());
	if (tileIcon != null) {
	Drawable iconDrawable = tileIcon.loadDrawable(preference.getContext());
	if (forceRoundedIcon
	&& !TextUtils.equals(mContext.getPackageName(), tile.getPackageName())) {
	iconDrawable = new AdaptiveIcon(mContext, iconDrawable);
	((AdaptiveIcon) iconDrawable).setBackgroundColor(mContext, tile);
	}
	preference.setIcon(iconDrawable);
	} else if (tile.getMetaData() != null
	&& tile.getMetaData().containsKey(META_DATA_PREFERENCE_ICON_URI)) {
	ThreadUtils.postOnBackgroundThread(() -> {
	final Intent intent = tile.getIntent();
	String packageName = null;
	if (!TextUtils.isEmpty(intent.getPackage())) {
	packageName = intent.getPackage();
	} else if (intent.getComponent() != null) {
	packageName = intent.getComponent().getPackageName();
	}
	final Map<String, IContentProvider> providerMap = new ArrayMap<>();
	final String uri = tile.getMetaData().getString(META_DATA_PREFERENCE_ICON_URI);
	final Pair<String, Integer> iconInfo = TileUtils.getIconFromUri(
	mContext, packageName, uri, providerMap);
	if (iconInfo == null) {
	Log.w(TAG, "Failed to get icon from uri " + uri);
	return;
	}
	final Icon icon = Icon.createWithResource(iconInfo.first, iconInfo.second);
	ThreadUtils.postOnMainThread(() ->
	preference.setIcon(icon.loadDrawable(preference.getContext()))
	);
	});
	}
	}

	private void launchIntentOrSelectProfile(FragmentActivity activity, Tile tile, Intent intent,
	int sourceMetricCategory) {
	if (!isIntentResolvable(intent)) {
	Log.w(TAG, "Cannot resolve intent, skipping. " + intent);
	return;
	}
	ProfileSelectDialog.updateUserHandlesIfNeeded(mContext, tile);

	if (tile.userHandle == null \|\| tile.isPrimaryProfileOnly()) {
	mMetricsFeatureProvider.logDashboardStartIntent(mContext, intent, sourceMetricCategory);
	activity.startActivityForResult(intent, 0);
	} else if (tile.userHandle.size() == 1) {
	mMetricsFeatureProvider.logDashboardStartIntent(mContext, intent, sourceMetricCategory);
	activity.startActivityForResultAsUser(intent, 0, tile.userHandle.get(0));
	} else {
	final UserHandle userHandle = intent.getParcelableExtra(EXTRA_USER);
	if (userHandle != null && tile.userHandle.contains(userHandle)) {
	mMetricsFeatureProvider.logDashboardStartIntent(
	mContext, intent, sourceMetricCategory);
	activity.startActivityForResultAsUser(intent, 0, userHandle);
	} else {
	ProfileSelectDialog.show(activity.getSupportFragmentManager(), tile);
	}
	}
	}

	private boolean isIntentResolvable(Intent intent) {
	return mPackageManager.resolveActivity(intent, 0) != null;
	}
	}