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      1 /*
      2  * Copyright (C) 2015 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.settings;
     18 
     19 import android.app.Activity;
     20 import android.app.Fragment;
     21 import android.content.Intent;
     22 import android.content.res.ColorStateList;
     23 import android.graphics.drawable.Drawable;
     24 import android.os.Bundle;
     25 import android.view.View;
     26 import android.view.View.OnClickListener;
     27 import android.view.ViewGroup;
     28 import android.widget.ImageView;
     29 import android.widget.TextView;
     30 
     31 import com.android.settings.applications.AppInfoBase;
     32 import com.android.settings.applications.InstalledAppDetails;
     33 
     34 public class AppHeader {
     35 
     36     public static final String EXTRA_HIDE_INFO_BUTTON = "hideInfoButton";
     37     // constant value that can be used to check return code from sub activity.
     38     private static final int INSTALLED_APP_DETAILS = 1;
     39 
     40     public static void createAppHeader(SettingsPreferenceFragment fragment, Drawable icon,
     41             CharSequence label, String pkgName, int uid) {
     42         createAppHeader(fragment, icon, label, pkgName, uid, 0, null);
     43     }
     44 
     45     public static void createAppHeader(SettingsPreferenceFragment fragment, Drawable icon,
     46             CharSequence label, String pkgName, int uid, Intent externalSettings) {
     47         createAppHeader(fragment, icon, label, pkgName, uid, 0, externalSettings);
     48     }
     49 
     50     public static void createAppHeader(Activity activity, Drawable icon, CharSequence label,
     51             String pkgName, int uid, ViewGroup pinnedHeader) {
     52         final View bar = activity.getLayoutInflater().inflate(R.layout.app_header,
     53                 pinnedHeader, false);
     54         setupHeaderView(activity, icon, label, pkgName, uid, false, 0, bar, null);
     55         pinnedHeader.addView(bar);
     56     }
     57 
     58     public static void createAppHeader(SettingsPreferenceFragment fragment, Drawable icon,
     59             CharSequence label, String pkgName, int uid, int tintColorRes) {
     60         createAppHeader(fragment, icon, label, pkgName, uid, tintColorRes, null);
     61     }
     62 
     63     public static void createAppHeader(SettingsPreferenceFragment fragment, Drawable icon,
     64             CharSequence label, String pkgName, int uid, int tintColorRes,
     65             Intent externalSettings) {
     66         View bar = fragment.setPinnedHeaderView(R.layout.app_header);
     67         setupHeaderView(fragment.getActivity(), icon, label, pkgName, uid, includeAppInfo(fragment),
     68                 tintColorRes, bar, externalSettings);
     69     }
     70 
     71     public static View setupHeaderView(final Activity activity, Drawable icon, CharSequence label,
     72             final String pkgName, final int uid, final boolean includeAppInfo, int tintColorRes,
     73             View bar, final Intent externalSettings) {
     74         final ImageView appIcon = (ImageView) bar.findViewById(R.id.app_icon);
     75         appIcon.setImageDrawable(icon);
     76         if (tintColorRes != 0) {
     77             appIcon.setImageTintList(ColorStateList.valueOf(activity.getColor(tintColorRes)));
     78         }
     79 
     80         final TextView appName = (TextView) bar.findViewById(R.id.app_name);
     81         appName.setText(label);
     82 
     83         if (pkgName != null && !pkgName.equals(Utils.OS_PKG)) {
     84             bar.setClickable(true);
     85             bar.setOnClickListener(new OnClickListener() {
     86                 @Override
     87                 public void onClick(View v) {
     88                     if (includeAppInfo) {
     89                         AppInfoBase.startAppInfoFragment(InstalledAppDetails.class,
     90                                 R.string.application_info_label, pkgName, uid, activity,
     91                                 INSTALLED_APP_DETAILS);
     92                     } else {
     93                         activity.finish();
     94                     }
     95                 }
     96             });
     97             if (externalSettings != null) {
     98                 final View appSettings = bar.findViewById(R.id.app_settings);
     99                 appSettings.setVisibility(View.VISIBLE);
    100                 appSettings.setOnClickListener(new OnClickListener() {
    101                     @Override
    102                     public void onClick(View v) {
    103                         activity.startActivity(externalSettings);
    104                     }
    105                 });
    106             }
    107         }
    108         return bar;
    109     }
    110 
    111     public static boolean includeAppInfo(final Fragment fragment) {
    112         Bundle args = fragment.getArguments();
    113         boolean showInfo = true;
    114         if (args != null && args.getBoolean(EXTRA_HIDE_INFO_BUTTON, false)) {
    115             showInfo = false;
    116         }
    117         Intent intent = fragment.getActivity().getIntent();
    118         if (intent != null && intent.getBooleanExtra(EXTRA_HIDE_INFO_BUTTON, false)) {
    119             showInfo = false;
    120         }
    121         return showInfo;
    122     }
    123 }
    124