Move entity header controller out of application package.
Bug: 37669238 Test: rerun robotests Change-Id: I54eb30f28fa0a88a6f0b97b53f9f1408320b5ce0
This commit is contained in:
Fan Zhang
329
src/com/android/settings/widget/EntityHeaderController.java
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329
src/com/android/settings/widget/EntityHeaderController.java
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/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.widget;
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import android.annotation.IdRes;
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import android.annotation.UserIdInt;
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import android.app.ActionBar;
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import android.app.Activity;
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import android.app.Fragment;
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import android.content.Context;
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import android.content.Intent;
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import android.content.pm.PackageInfo;
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import android.content.pm.ResolveInfo;
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import android.graphics.drawable.ColorDrawable;
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import android.graphics.drawable.Drawable;
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import android.os.UserHandle;
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import android.support.annotation.IntDef;
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import android.support.annotation.VisibleForTesting;
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import android.text.TextUtils;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.widget.ImageButton;
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import android.widget.ImageView;
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import android.widget.TextView;
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import com.android.settings.AppHeader;
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import com.android.settings.R;
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import com.android.settings.Utils;
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import com.android.settings.applications.AppInfoBase;
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import com.android.settings.applications.InstalledAppDetails;
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import com.android.settings.applications.LayoutPreference;
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import com.android.settings.overlay.FeatureFactory;
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import com.android.settingslib.applications.ApplicationsState;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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public class EntityHeaderController {
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@IntDef({ActionType.ACTION_NONE,
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ActionType.ACTION_APP_INFO,
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ActionType.ACTION_APP_PREFERENCE,
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ActionType.ACTION_NOTIF_PREFERENCE})
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@Retention(RetentionPolicy.SOURCE)
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public @interface ActionType {
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int ACTION_NONE = 0;
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int ACTION_APP_INFO = 1;
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int ACTION_APP_PREFERENCE = 2;
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int ACTION_NOTIF_PREFERENCE = 3;
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}
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public static final String PREF_KEY_APP_HEADER = "pref_app_header";
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private static final String TAG = "AppDetailFeature";
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private final Context mContext;
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private final Fragment mFragment;
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private final int mMetricsCategory;
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private final View mHeader;
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private Drawable mIcon;
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private CharSequence mLabel;
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private CharSequence mSummary;
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private String mPackageName;
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private Intent mAppNotifPrefIntent;
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@UserIdInt
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private int mUid = UserHandle.USER_NULL;
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@ActionType
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private int mAction1;
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@ActionType
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private int mAction2;
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private boolean mIsInstantApp;
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/**
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* Creates a new instance of the controller.
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*
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* @param fragment The fragment that header will be placed in.
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* @param header Optional: header view if it's already created.
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*/
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public static EntityHeaderController newInstance(Context context, Fragment fragment,
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View header) {
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return new EntityHeaderController(context.getApplicationContext(), fragment, header);
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}
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private EntityHeaderController(Context context, Fragment fragment, View header) {
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mContext = context;
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mFragment = fragment;
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mMetricsCategory = FeatureFactory.getFactory(context).getMetricsFeatureProvider()
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.getMetricsCategory(fragment);
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if (header != null) {
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mHeader = header;
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} else {
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mHeader = LayoutInflater.from(fragment.getContext())
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.inflate(R.layout.settings_entity_header, null /* root */);
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}
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}
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public EntityHeaderController setIcon(Drawable icon) {
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if (icon != null) {
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mIcon = icon.getConstantState().newDrawable(mContext.getResources());
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}
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return this;
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}
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public EntityHeaderController setIcon(ApplicationsState.AppEntry appEntry) {
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if (appEntry.icon != null) {
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mIcon = appEntry.icon.getConstantState().newDrawable(mContext.getResources());
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}
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return this;
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}
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public EntityHeaderController setLabel(CharSequence label) {
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mLabel = label;
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return this;
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}
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public EntityHeaderController setLabel(ApplicationsState.AppEntry appEntry) {
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mLabel = appEntry.label;
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return this;
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}
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public EntityHeaderController setSummary(CharSequence summary) {
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mSummary = summary;
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return this;
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}
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public EntityHeaderController setSummary(PackageInfo packageInfo) {
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if (packageInfo != null) {
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mSummary = packageInfo.versionName;
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}
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return this;
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}
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public EntityHeaderController setButtonActions(@ActionType int action1,
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@ActionType int action2) {
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mAction1 = action1;
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mAction2 = action2;
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return this;
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}
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public EntityHeaderController setPackageName(String packageName) {
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mPackageName = packageName;
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return this;
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}
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public EntityHeaderController setUid(int uid) {
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mUid = uid;
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return this;
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}
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public EntityHeaderController setAppNotifPrefIntent(Intent appNotifPrefIntent) {
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mAppNotifPrefIntent = appNotifPrefIntent;
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return this;
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}
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public EntityHeaderController setIsInstantApp(boolean isInstantApp) {
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this.mIsInstantApp = isInstantApp;
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return this;
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}
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/**
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* Done mutating appheader, rebinds everything and return a new {@link LayoutPreference}.
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*/
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public LayoutPreference done(Activity activity, Context uiContext) {
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final LayoutPreference pref = new LayoutPreference(uiContext, done(activity));
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// Makes sure it's the first preference onscreen.
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pref.setOrder(-1000);
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pref.setKey(PREF_KEY_APP_HEADER);
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return pref;
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}
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/**
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* Done mutating entity header, rebinds everything (optionally skip rebinding buttons).
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*/
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public View done(Activity activity, boolean rebindActions) {
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styleActionBar(activity);
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ImageView iconView = mHeader.findViewById(R.id.entity_header_icon);
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if (iconView != null) {
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iconView.setImageDrawable(mIcon);
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}
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setText(R.id.entity_header_title, mLabel);
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setText(R.id.entity_header_summary, mSummary);
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if (mIsInstantApp) {
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setText(R.id.install_type,
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mHeader.getResources().getString(R.string.install_type_instant));
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}
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if (rebindActions) {
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bindHeaderButtons();
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}
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return mHeader;
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}
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/**
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* Only binds app header with button actions.
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*/
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public EntityHeaderController bindHeaderButtons() {
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ImageButton button1 = mHeader.findViewById(android.R.id.button1);
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ImageButton button2 = mHeader.findViewById(android.R.id.button2);
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bindButton(button1, mAction1);
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bindButton(button2, mAction2);
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return this;
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}
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public EntityHeaderController styleActionBar(Activity activity) {
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if (activity == null) {
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Log.w(TAG, "No activity, cannot style actionbar.");
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return this;
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}
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final ActionBar actionBar = activity.getActionBar();
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if (actionBar == null) {
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Log.w(TAG, "No actionbar, cannot style actionbar.");
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return this;
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}
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actionBar.setBackgroundDrawable(
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new ColorDrawable(Utils.getColorAttr(activity, android.R.attr.colorSecondary)));
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actionBar.setElevation(0);
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return this;
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}
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/**
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* Done mutating entity header, rebinds everything.
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*/
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@VisibleForTesting
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View done(Activity activity) {
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return done(activity, true /* rebindActions */);
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}
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private void bindButton(ImageButton button, @ActionType int action) {
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if (button == null) {
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return;
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}
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switch (action) {
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case ActionType.ACTION_APP_INFO: {
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if (mPackageName == null || mPackageName.equals(Utils.OS_PKG)
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|| mUid == UserHandle.USER_NULL
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|| !AppHeader.includeAppInfo(mFragment)) {
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button.setVisibility(View.GONE);
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} else {
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button.setContentDescription(
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mContext.getString(R.string.application_info_label));
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button.setImageResource(com.android.settings.R.drawable.ic_info);
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button.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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AppInfoBase.startAppInfoFragment(
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InstalledAppDetails.class, R.string.application_info_label,
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mPackageName, mUid, mFragment, 0 /* request */,
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mMetricsCategory);
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}
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});
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button.setVisibility(View.VISIBLE);
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}
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return;
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}
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case ActionType.ACTION_NOTIF_PREFERENCE: {
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if (mAppNotifPrefIntent == null) {
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button.setVisibility(View.GONE);
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} else {
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button.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mFragment.startActivity(mAppNotifPrefIntent);
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}
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});
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button.setVisibility(View.VISIBLE);
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}
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return;
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}
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case ActionType.ACTION_APP_PREFERENCE: {
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final Intent intent = resolveIntent(
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new Intent(Intent.ACTION_APPLICATION_PREFERENCES).setPackage(mPackageName));
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if (intent == null) {
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button.setVisibility(View.GONE);
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return;
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}
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button.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mFragment.startActivity(intent);
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}
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});
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button.setVisibility(View.VISIBLE);
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return;
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}
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case ActionType.ACTION_NONE: {
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button.setVisibility(View.GONE);
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return;
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}
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}
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}
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private Intent resolveIntent(Intent i) {
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ResolveInfo result = mContext.getPackageManager().resolveActivity(i, 0);
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if (result != null) {
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return new Intent(i.getAction())
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.setClassName(result.activityInfo.packageName, result.activityInfo.name);
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}
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return null;
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}
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private void setText(@IdRes int id, CharSequence text) {
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TextView textView = mHeader.findViewById(id);
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if (textView != null) {
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textView.setText(text);
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textView.setVisibility(TextUtils.isEmpty(text) ? View.GONE : View.VISIBLE);
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}
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}
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}
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