app/src/main/java/com/farmerbb/taskbar/adapter/StartMenuAdapter.java

   1 /* Copyright 2016 Braden Farmer
   2  *
   3  * Licensed under the Apache License, Version 2.0 (the "License");
   4  * you may not use this file except in compliance with the License.
   5  * You may obtain a copy of the License at
   6  *
   7  *     http://www.apache.org/licenses/LICENSE-2.0
   8  *
   9  * Unless required by applicable law or agreed to in writing, software
  10  * distributed under the License is distributed on an "AS IS" BASIS,
  11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12  * See the License for the specific language governing permissions and
  13  * limitations under the License.
  14  */
  15
  16 package com.farmerbb.taskbar.adapter;
  17
  18 import android.app.ActivityOptions;
  19 import android.content.ComponentName;
  20 import android.content.Context;
  21 import android.content.Intent;
  22 import android.content.SharedPreferences;
  23 import android.content.pm.ActivityInfo;
  24 import android.graphics.Color;
  25 import android.graphics.Rect;
  26 import android.graphics.Typeface;
  27 import android.hardware.display.DisplayManager;
  28 import android.os.Build;
  29 import android.os.Handler;
  30 import android.support.annotation.NonNull;
  31 import android.support.v4.content.ContextCompat;
  32 import android.support.v4.content.LocalBroadcastManager;
  33 import android.support.v4.graphics.ColorUtils;
  34 import android.view.Display;
  35 import android.view.LayoutInflater;
  36 import android.view.MotionEvent;
  37 import android.view.PointerIcon;
  38 import android.view.View;
  39 import android.view.ViewGroup;
  40 import android.widget.ArrayAdapter;
  41 import android.widget.ImageView;
  42 import android.widget.LinearLayout;
  43 import android.widget.TextView;
  44
  45 import com.farmerbb.taskbar.R;
  46 import com.farmerbb.taskbar.activity.ContextMenuActivity;
  47 import com.farmerbb.taskbar.activity.dark.ContextMenuActivityDark;
  48 import com.farmerbb.taskbar.util.AppEntry;
  49 import com.farmerbb.taskbar.util.FreeformHackHelper;
  50 import com.farmerbb.taskbar.util.TopApps;
  51 import com.farmerbb.taskbar.util.U;
  52
  53 import java.util.List;
  54
  55 public class StartMenuAdapter extends ArrayAdapter<AppEntry> {
  56
  57     private boolean isGrid = false;
  58
  59     public StartMenuAdapter(Context context, int layout, List<AppEntry> list) {
  60         super(context, layout, list);
  61         isGrid = layout == R.layout.row_alt;
  62     }
  63
  64     @Override
  65     public @NonNull View getView(int position, View convertView, final @NonNull ViewGroup parent) {
  66         // Check if an existing view is being reused, otherwise inflate the view
  67         if(convertView == null)
  68             convertView = LayoutInflater.from(getContext()).inflate(isGrid ? R.layout.row_alt : R.layout.row, parent, false);
  69
  70         final AppEntry entry = getItem(position);
  71         assert entry != null;
  72
  73         final SharedPreferences pref = U.getSharedPreferences(getContext());
  74
  75         TextView textView = (TextView) convertView.findViewById(R.id.name);
  76         textView.setText(entry.getLabel());
  77
  78         Intent intent = new Intent();
  79         intent.setComponent(ComponentName.unflattenFromString(entry.getComponentName()));
  80         ActivityInfo activityInfo = intent.resolveActivityInfo(getContext().getPackageManager(), 0);
  81
  82         if(activityInfo != null)
  83             textView.setTypeface(null, isTopApp(activityInfo) ? Typeface.BOLD : Typeface.NORMAL);
  84
  85         switch(pref.getString("theme", "light")) {
  86             case "light":
  87                 textView.setTextColor(ContextCompat.getColor(getContext(), R.color.text_color));
  88                 break;
  89             case "dark":
  90                 textView.setTextColor(ContextCompat.getColor(getContext(), R.color.text_color_dark));
  91                 break;
  92         }
  93
  94         ImageView imageView = (ImageView) convertView.findViewById(R.id.icon);
  95         imageView.setImageDrawable(entry.getIcon(getContext()));
  96
  97         LinearLayout layout = (LinearLayout) convertView.findViewById(R.id.entry);
  98         layout.setOnClickListener(view -> {
  99             LocalBroadcastManager.getInstance(getContext()).sendBroadcast(new Intent("com.farmerbb.taskbar.HIDE_START_MENU"));
 100             U.launchApp(getContext(), entry.getPackageName(), entry.getComponentName(), entry.getUserId(getContext()), null, false, false);
 101         });
 102
 103         layout.setOnLongClickListener(view -> {
 104             int[] location = new int[2];
 105             view.getLocationOnScreen(location);
 106             openContextMenu(entry, location);
 107             return true;
 108         });
 109
 110         layout.setOnGenericMotionListener((view, motionEvent) -> {
 111             int action = motionEvent.getAction();
 112
 113             if(action == MotionEvent.ACTION_BUTTON_PRESS
 114                     && motionEvent.getButtonState() == MotionEvent.BUTTON_SECONDARY) {
 115                 int[] location = new int[2];
 116                 view.getLocationOnScreen(location);
 117                 openContextMenu(entry, location);
 118             }
 119
 120             if(action == MotionEvent.ACTION_SCROLL && pref.getBoolean("visual_feedback", true))
 121                 view.setBackgroundColor(0);
 122
 123             return false;
 124         });
 125
 126         if(pref.getBoolean("visual_feedback", true)) {
 127             layout.setOnHoverListener((v, event) -> {
 128                 if(event.getAction() == MotionEvent.ACTION_HOVER_ENTER) {
 129                     int backgroundTint = U.getBackgroundTint(getContext());
 130                     backgroundTint = ColorUtils.setAlphaComponent(backgroundTint, Color.alpha(backgroundTint) / 2);
 131                     v.setBackgroundColor(backgroundTint);
 132                 }
 133
 134                 if(event.getAction() == MotionEvent.ACTION_HOVER_EXIT)
 135                     v.setBackgroundColor(0);
 136
 137                 if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.N)
 138                     v.setPointerIcon(PointerIcon.getSystemIcon(getContext(), PointerIcon.TYPE_DEFAULT));
 139
 140                 return false;
 141             });
 142
 143             layout.setOnTouchListener((v, event) -> {
 144                 v.setAlpha(event.getAction() == MotionEvent.ACTION_DOWN || event.getAction() == MotionEvent.ACTION_MOVE ? 0.5f : 1);
 145                 return false;
 146             });
 147         }
 148
 149         return convertView;
 150     }
 151
 152     private boolean isTopApp(ActivityInfo activityInfo) {
 153         TopApps topApps = TopApps.getInstance(getContext());
 154         return topApps.isTopApp(activityInfo.packageName + "/" + activityInfo.name) || topApps.isTopApp(activityInfo.name);
 155     }
 156
 157     @SuppressWarnings("deprecation")
 158     private void openContextMenu(final AppEntry entry, final int[] location) {
 159         LocalBroadcastManager.getInstance(getContext()).sendBroadcast(new Intent("com.farmerbb.taskbar.HIDE_START_MENU"));
 160
 161         new Handler().postDelayed(() -> {
 162             SharedPreferences pref = U.getSharedPreferences(getContext());
 163             Intent intent = null;
 164
 165             switch(pref.getString("theme", "light")) {
 166                 case "light":
 167                     intent = new Intent(getContext(), ContextMenuActivity.class);
 168                     break;
 169                 case "dark":
 170                     intent = new Intent(getContext(), ContextMenuActivityDark.class);
 171                     break;
 172             }
 173
 174             if(intent != null) {
 175                 intent.putExtra("package_name", entry.getPackageName());
 176                 intent.putExtra("app_name", entry.getLabel());
 177                 intent.putExtra("component_name", entry.getComponentName());
 178                 intent.putExtra("user_id", entry.getUserId(getContext()));
 179                 intent.putExtra("launched_from_start_menu", true);
 180                 intent.putExtra("x", location[0]);
 181                 intent.putExtra("y", location[1]);
 182                 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 183             }
 184
 185             if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.N && pref.getBoolean("freeform_hack", false)) {
 186                 DisplayManager dm = (DisplayManager) getContext().getSystemService(Context.DISPLAY_SERVICE);
 187                 Display display = dm.getDisplay(Display.DEFAULT_DISPLAY);
 188
 189                 getContext().startActivity(intent, ActivityOptions.makeBasic().setLaunchBounds(new Rect(0, 0, display.getWidth(), display.getHeight())).toBundle());
 190             } else
 191                 getContext().startActivity(intent);
 192         }, shouldDelay() ? 100 : 0);
 193     }
 194
 195     private boolean shouldDelay() {
 196         SharedPreferences pref = U.getSharedPreferences(getContext());
 197         return Build.VERSION.SDK_INT >= Build.VERSION_CODES.N
 198                 && pref.getBoolean("freeform_hack", false)
 199                 && !FreeformHackHelper.getInstance().isFreeformHackActive();
 200     }
 201 }