apps/oi-filemanager/FileManager/src/org/openintents/filemanager/InfoActivity.java

   1 package org.openintents.filemanager;
   2
   3 import org.openintents.util.VersionUtils;
   4
   5 import android.app.AlertDialog;
   6 import android.app.Dialog;
   7 import android.content.ActivityNotFoundException;
   8 import android.content.Context;
   9 import android.content.DialogInterface;
  10 import android.content.Intent;
  11 import android.net.Uri;
  12 import android.os.Bundle;
  13 import android.view.Menu;
  14 import android.view.View;
  15 import android.view.ViewGroup;
  16 import android.widget.AdapterView;
  17 import android.widget.AdapterView.OnItemClickListener;
  18 import android.widget.ArrayAdapter;
  19 import android.widget.ListView;
  20 import android.widget.TextView;
  21 import android.widget.Toast;
  22
  23 public class InfoActivity extends DistributionLibraryListActivity implements OnItemClickListener {
  24
  25         // Override the following variables in init()
  26     protected int[] mApplications = {};
  27     protected String[] mPackageNames = {};
  28     protected int[] mMinVersionCodes = {};
  29     protected String[] mMinVersionName = {};
  30     protected int[] mInfoText = {};
  31     protected String[] mDeveloperUris = {};
  32     protected String[] mIntentAction = {};
  33     protected String[] mIntentData = {};
  34
  35     //
  36
  37         private static final int MENU_DISTRIBUTION_START = Menu.FIRST + 100; // MUST BE LAST
  38
  39         public static final int DIALOG_INFO = 0;
  40         public static final int DIALOG_GET_FROM_MARKET = 100;
  41         private static final int DIALOG_DISTRIBUTION_START = 200; // MUST BE LAST
  42
  43
  44     private String[] mApplicationStrings;
  45
  46     @Override
  47     public void onCreate(Bundle savedInstanceState) {
  48         super.onCreate(savedInstanceState);
  49
  50         mDistribution.setFirst(MENU_DISTRIBUTION_START, DIALOG_DISTRIBUTION_START);
  51
  52         // Check whether EULA has been accepted
  53         // or information about new version can be presented.
  54         if (mDistribution.showEulaOrNewVersion()) {
  55             return;
  56         }
  57
  58         setContentView(R.layout.oi_distribution_infoactivity);
  59
  60         init();
  61
  62         mApplicationStrings = new String[mApplications.length];
  63         for (int i = 0; i < mApplications.length; i++) {
  64                 mApplicationStrings[i] = getString(mApplications[i]);
  65         }
  66         setListAdapter(new FontArrayAdapter<String>(this,
  67                 android.R.layout.simple_list_item_1, mApplicationStrings));
  68         ListView listview = getListView();
  69
  70         listview.setOnItemClickListener(this);
  71
  72         // Set message of activity
  73         String appname = VersionUtils.getApplicationName(this);
  74                 String message = getString(R.string.oi_distribution_info_activity_text,
  75                                 appname);
  76         TextView tv = (TextView) findViewById(R.id.text);
  77         tv.setText(message);
  78
  79         /*
  80         TypedArray a = obtainStyledAttributes(mTheme, R.styleable.ShoppingList);
  81                 String typefaceName = a.getString(R.styleable.ShoppingList_textTypeface);
  82             mTextSizeMedium = a.getDimensionPixelOffset(R.styleable.ShoppingList_textSizeMedium, 23);
  83             mTextSizeLarge = a.getDimensionPixelOffset(R.styleable.ShoppingList_textSizeLarge, 28);
  84             mTextColor = a.getColor(R.styleable.ShoppingList_textColor, Color.BLACK);
  85             Drawable background = a.getDrawable(R.styleable.ShoppingList_background);
  86
  87
  88             View v = findViewById(R.id.background);
  89             v.setBackgroundDrawable(background);
  90
  91                 mTypeface = Typeface.createFromAsset(getResources().getAssets(), typefaceName);
  92
  93         TextView tv = (TextView) findViewById(R.id.text);
  94         tv.setTypeface(mTypeface);
  95         tv.setTextSize(mTextSizeMedium);
  96         tv.setTextColor(mTextColor);
  97             */
  98     }
  99
 100     public void init() {
 101
 102     }
 103
 104         public void onItemClick(AdapterView<?> parent, View view, int pos, long id) {
 105                 if (VersionUtils.isPackageAvailable(this, mPackageNames[pos], mMinVersionCodes[pos])) {
 106                         showDialog(DIALOG_INFO + pos);
 107                 } else {
 108                         showDialog(DIALOG_GET_FROM_MARKET + pos);
 109                 }
 110         }
 111
 112         private class FontArrayAdapter<T> extends ArrayAdapter<T> {
 113
 114                 public FontArrayAdapter(Context context, int textViewResourceId,
 115                                 T[] objects) {
 116                         super(context, textViewResourceId, objects);
 117                 }
 118
 119                 @Override
 120                 public View getView(int position, View convertView, ViewGroup parent) {
 121                         // TODO Auto-generated method stub
 122                         TextView tv = (TextView) super.getView(position, convertView, parent);
 123                         /*
 124                         tv.setTypeface(mTypeface);
 125                         tv.setTextSize(mTextSizeLarge);
 126                 tv.setTextColor(mTextColor);
 127                         */
 128                         return tv;
 129                 }
 130         }
 131
 132
 133         @Override
 134         protected Dialog onCreateDialog(int id) {
 135                 Dialog dialog = super.onCreateDialog(id);
 136
 137                 if (dialog != null) {
 138                         return dialog;
 139                 }
 140
 141                 if (id >= DIALOG_INFO && id < DIALOG_GET_FROM_MARKET) {
 142                         dialog = buildInfoDialog(id - DIALOG_INFO);
 143                 } else if (id >= DIALOG_GET_FROM_MARKET && id < DIALOG_DISTRIBUTION_START){
 144                         dialog = buildGetFromMarketDialog(id - DIALOG_GET_FROM_MARKET);
 145                 }
 146                 /*if (dialog == null) {
 147                         dialog = super.onCreateDialog(id);
 148                 }*/
 149                 return dialog;
 150         }
 151
 152         @Override
 153         protected void onPrepareDialog(int id, Dialog dialog) {
 154                 super.onPrepareDialog(id, dialog);
 155                 if (id >= DIALOG_INFO && id < DIALOG_GET_FROM_MARKET) {
 156                         dialog.findViewById(android.R.id.button1).setVisibility(View.GONE);
 157                 } else if (id >= DIALOG_GET_FROM_MARKET && id < DIALOG_DISTRIBUTION_START){
 158                         DownloadAppDialog.onPrepareDialog(this, dialog);
 159                 }
 160
 161         }
 162
 163         private AlertDialog buildInfoDialog(final int pos) {
 164                 String infotext = getString(mInfoText[pos], mApplicationStrings[pos]);
 165                 String infolaunch = getString(R.string.oi_distribution_info_launch, mApplicationStrings[pos]);
 166
 167                 // Trick for Android 2.3:
 168                 // To achieve the visual trick of extending the button over the whole width,
 169                 // we first set a positive button, and then set its visibility to GONE in
 170                 // onPrepareDialog().
 171
 172                 return new AlertDialog.Builder(this)
 173                         .setIcon(android.R.drawable.ic_dialog_info)
 174                         .setTitle(R.string.oi_distribution_info_instructions)
 175                         .setMessage(infotext)
 176                         .setPositiveButton("", null)
 177                         .setNegativeButton(infolaunch,
 178                                         new DialogInterface.OnClickListener() {
 179                                                 public void onClick(DialogInterface dialog,
 180                                                                 int whichButton) {
 181                                                         // click Ok
 182                                                         launchApplication(pos);
 183                                                 }
 184                                         })
 185                         .create();
 186         }
 187
 188         void launchApplication(int pos) {
 189                 Intent intent = new Intent();
 190                 intent.setAction(mIntentAction[pos]);
 191                 if (mIntentAction[pos].equals(Intent.ACTION_MAIN)) {
 192                         // Exception for ACTION_MAIN:
 193                         // Use data as class name.
 194                         if (mPackageNames[pos] != null && mIntentData[pos] != null) {
 195                                 intent.setClassName(mPackageNames[pos], mIntentData[pos]);
 196                         }
 197                 } else {
 198                         if (mIntentData[pos] != null) {
 199                                 intent.setData(Uri.parse(mIntentData[pos]));
 200                         }
 201                 }
 202
 203                 try {
 204                         startActivity(intent);
 205                 } catch (ActivityNotFoundException e) {
 206
 207                         Toast.makeText(this,
 208                                         R.string.oi_distribution_launch_error,
 209                                         Toast.LENGTH_SHORT).show();
 210                 }
 211         }
 212
 213         private AlertDialog buildGetFromMarketDialog(int pos) {
 214                 String this_appname = VersionUtils.getApplicationName(this);
 215                 String info_not_available = getString(R.string.oi_distribution_info_not_available,
 216                                 this_appname, mApplicationStrings[pos], mMinVersionName[pos]);
 217                 String download_appname = getString(mApplications[pos]);
 218
 219                 return new DownloadAppDialog(this,
 220                                 info_not_available,
 221                                 download_appname,
 222                                 mPackageNames[pos],
 223                                 mDeveloperUris[pos]);
 224         }
 225 }