Java Code Examples for android.content.Intent#ShortcutIconResource

public Intent createShortcutIntent(Context context, File file) {
    // create shortcut if requested
    Intent.ShortcutIconResource icon =
            Intent.ShortcutIconResource.fromContext(context, R.mipmap.ic_launcher);

    Intent intent = new Intent();

    Intent launchIntent = new Intent(context, SplashScreenActivity.class);
    launchIntent.putExtra(CompileManager.FILE_PATH, file.getPath());
    launchIntent.setAction("run_from_shortcut");

    intent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, launchIntent);
    intent.putExtra(Intent.EXTRA_SHORTCUT_NAME, file.getName());
    intent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, icon);
    return intent;
}
 

private void doLauncherStuff(String key, String value) {
    // The meat of our shortcut
    Intent shortcutIntent = new Intent (this, TaskerQuickActionsActivity.class);
    shortcutIntent.setAction(Intent.ACTION_MAIN);
    shortcutIntent.putExtra(U.KEY, key);
    shortcutIntent.putExtra(U.VALUE, value);
    shortcutIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
    Intent.ShortcutIconResource iconResource = Intent.ShortcutIconResource.fromContext(this, R.mipmap.ic_launcher);

    // The result we are passing back from this activity
    Intent resultIntent = new Intent();
    resultIntent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, shortcutIntent);
    resultIntent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, iconResource);
    resultIntent.putExtra(Intent.EXTRA_SHORTCUT_NAME, U.generateBlurb(this, key, value, false));

    setResult(RESULT_OK, resultIntent);

    finish();
}
 

@TargetApi(14)
private static void doCreateShortcut(Context context, String appName, Intent intent, String iconResourceName) {
    Intent shortcutIntent = new Intent();
    shortcutIntent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, intent);
    shortcutIntent.putExtra(Intent.EXTRA_SHORTCUT_NAME, appName);
    if (iconResourceName != null) {
        Intent.ShortcutIconResource ir = new Intent.ShortcutIconResource();
        if (intent.getComponent() == null) {
            ir.packageName = intent.getPackage();
        } else {
            ir.packageName = intent.getComponent().getPackageName();
        }
        ir.resourceName = iconResourceName;
        shortcutIntent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, ir);
    }
    shortcutIntent.setAction("com.android.launcher.action.INSTALL_SHORTCUT");
    context.sendBroadcast(shortcutIntent);
}
 

public ShortcutInfo(Context context, ShortcutInfo info) {
    super(info);
    title = info.title.toString();
    intent = new Intent(info.intent);
    if (info.iconResource != null) {
        iconResource = new Intent.ShortcutIconResource();
        iconResource.packageName = info.iconResource.packageName;
        iconResource.resourceName = info.iconResource.resourceName;
    }
    mIcon = info.mIcon; // TODO: should make a copy here.  maybe we don't need this ctor at all
    customIcon = info.customIcon;
    flags = info.flags;
    firstInstallTime = info.firstInstallTime;
    user = info.user;
    status = info.status;
}
 

public ShortcutInfo(Context context, ShortcutInfo info) {
    super(info);
    title = Utilities.trim(info.title);
    intent = new Intent(info.intent);
    if (info.iconResource != null) {
        iconResource = new Intent.ShortcutIconResource();
        iconResource.packageName = info.iconResource.packageName;
        iconResource.resourceName = info.iconResource.resourceName;
    }
    mIcon = info.mIcon; // TODO: should make a copy here.  maybe we don't need this ctor at all
    customIcon = info.customIcon;
    flags = info.flags;
    firstInstallTime = info.firstInstallTime;
    user = info.user;
    status = info.status;
}
 

/**
 * 为程序创建桌面快捷方式
 *
 * @param activity Activity
 * @param res      res
 */
public static void addShortcut(Activity activity, int res) {

    Intent shortcut = new Intent("com.android.launcher.action.INSTALL_SHORTCUT");
    // 快捷方式的名称
    shortcut.putExtra(Intent.EXTRA_SHORTCUT_NAME, activity.getString(R.string.app_name));
    shortcut.putExtra("duplicate", false); // 不允许重复创建
    Intent shortcutIntent = new Intent(Intent.ACTION_MAIN);
    shortcutIntent.setClassName(activity, activity.getClass().getName());
    shortcut.putExtra(Intent.EXTRA_SHORTCUT_INTENT, shortcutIntent);
    // 快捷方式的图标
    Intent.ShortcutIconResource iconRes = Intent.ShortcutIconResource.fromContext(activity, res);
    shortcut.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, iconRes);

    activity.sendBroadcast(shortcut);
}
 

public static void addShortcut(Context c, String folder, String name) {
    Project p = new Project(folder, name);

    Intent.ShortcutIconResource icon;
    icon = Intent.ShortcutIconResource.fromContext(c, R.drawable.app_icon);

    if (ShortcutManagerCompat.isRequestPinShortcutSupported(c)) {
        Intent shortcutIntent = new Intent(c, AppRunnerActivity.class);
        shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
        shortcutIntent.putExtra(Project.NAME, p.getName());
        shortcutIntent.putExtra(Project.FOLDER, p.getFolder());
        shortcutIntent.setAction(Intent.ACTION_MAIN);

        ShortcutInfoCompat shortcutInfo = new ShortcutInfoCompat.Builder(c, folder + "/" + name)
                .setIntent(shortcutIntent) // !!! intent's action must be set on oreo
                .setShortLabel(name)
                .setIcon(IconCompat.createWithResource(c, R.drawable.app_icon))
                .build();
        ShortcutManagerCompat.requestPinShortcut(c, shortcutInfo, null);
    }
}
 

/**
 * 为程序创建桌面快捷方式
 *
 * @param activity Activity
 * @param res      res
 */
public static void addShortcut(Activity activity, int res) {

    Intent shortcut = new Intent("com.android.launcher.action.INSTALL_SHORTCUT");
    // 快捷方式的名称
    shortcut.putExtra(Intent.EXTRA_SHORTCUT_NAME, activity.getString(R.string.app_name));
    // 不允许重复创建
    shortcut.putExtra("duplicate", false);
    Intent shortcutIntent = new Intent(Intent.ACTION_MAIN);
    shortcutIntent.setClassName(activity, activity.getClass().getName());
    shortcut.putExtra(Intent.EXTRA_SHORTCUT_INTENT, shortcutIntent);
    // 快捷方式的图标
    Intent.ShortcutIconResource iconRes = Intent.ShortcutIconResource.fromContext(activity, res);
    shortcut.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, iconRes);

    activity.sendBroadcast(shortcut);
}
 

private void onSuccess() {
    Intent.ShortcutIconResource icon = Intent.ShortcutIconResource.fromContext(this, R.mipmap.ic_launcher_round);

    Intent intent = new Intent();
    Intent launchIntent = new Intent(this, FloatingStylishOpenShortCutActivity.class);

    intent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, launchIntent);
    intent.putExtra(Intent.EXTRA_SHORTCUT_NAME, getString(R.string.app_name));
    intent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, icon);

    setResult(RESULT_OK, intent);
    finish();
}
 

private Intent handleInstallShortcutIntent(Intent intent) {
    Intent shortcut = intent.getParcelableExtra(Intent.EXTRA_SHORTCUT_INTENT);
    if (shortcut != null) {
        ComponentName component = shortcut.resolveActivity(VirtualCore.getPM());
        if (component != null) {
            String pkg = component.getPackageName();
            Intent newShortcutIntent = new Intent();
            newShortcutIntent.setClassName(getHostPkg(), Constants.SHORTCUT_PROXY_ACTIVITY_NAME);
            newShortcutIntent.addCategory(Intent.CATEGORY_DEFAULT);
            newShortcutIntent.putExtra("_VA_|_intent_", shortcut);
            newShortcutIntent.putExtra("_VA_|_uri_", shortcut.toUri(0));
            newShortcutIntent.putExtra("_VA_|_user_id_", VUserHandle.myUserId());
            intent.removeExtra(Intent.EXTRA_SHORTCUT_INTENT);
            intent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, newShortcutIntent);

            Intent.ShortcutIconResource icon = intent.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE);
            if (icon != null && !TextUtils.equals(icon.packageName, getHostPkg())) {
                try {
                    Resources resources = VirtualCore.get().getResources(pkg);
                    if (resources != null) {
                        int resId = resources.getIdentifier(icon.resourceName, "drawable", pkg);
                        if (resId > 0) {
                            Drawable iconDrawable = resources.getDrawable(resId);
                            Bitmap newIcon = BitmapUtils.drawableToBitmap(iconDrawable);
                            if (newIcon != null) {
                                intent.removeExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE);
                                intent.putExtra(Intent.EXTRA_SHORTCUT_ICON, newIcon);
                            }
                        }
                    }
                } catch (Throwable e) {
                    e.printStackTrace();
                }
            }
        }
    }
    return intent;
}
 

private void onSuccess() {
    Intent.ShortcutIconResource icon = Intent.ShortcutIconResource.fromContext(this, R.mipmap.ic_launcher_round);

    Intent intent = new Intent();
    Intent launchIntent = new Intent(this, FloatingCodecOpenShortCutActivity.class);

    intent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, launchIntent);
    intent.putExtra(Intent.EXTRA_SHORTCUT_NAME, getString(R.string.app_name));
    intent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, icon);

    setResult(RESULT_OK, intent);
    finish();
}
 

private void onSuccess() {
    Intent.ShortcutIconResource icon = Intent.ShortcutIconResource.fromContext(this, getShortcutIcon());

    Intent intent = new Intent();

    intent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, getOpenShortcutActivityIntent());
    intent.putExtra(Intent.EXTRA_SHORTCUT_NAME, getShortcutName());
    intent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, icon);

    setResult(RESULT_OK, intent);
    finish();
}
 

public ShortcutInfo(Context context, ShortcutInfo info) {
    super(info);
    title = info.title.toString();
    intent = new Intent(info.intent);
    if (info.iconResource != null) {
        iconResource = new Intent.ShortcutIconResource();
        iconResource.packageName = info.iconResource.packageName;
        iconResource.resourceName = info.iconResource.resourceName;
    }
    mIcon = info.mIcon; // TODO: should make a copy here.  maybe we don't need this ctor at all
    customIcon = info.customIcon;
    initFlagsAndFirstInstallTime(
            getPackageInfo(context, intent.getComponent().getPackageName()));
}
 

public void onReceive(Context context, Intent data) {
    if (!ACTION_INSTALL_SHORTCUT.equals(data.getAction())) {
        return;
    }

    if (DBG) Log.d(TAG, "Got INSTALL_SHORTCUT: " + data.toUri(0));

    Intent intent = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_INTENT);
    if (intent == null) {
        return;
    }

    // This name is only used for comparisons and notifications, so fall back to activity name
    // if not supplied
    String name = ensureValidName(context, intent,
            data.getStringExtra(Intent.EXTRA_SHORTCUT_NAME)).toString();
    Bitmap icon = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON);
    Intent.ShortcutIconResource iconResource =
        data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE);

    // Queue the item up for adding if launcher has not loaded properly yet
    LauncherAppState.setApplicationContext(context.getApplicationContext());
    LauncherAppState app = LauncherAppState.getInstance();
    boolean launcherNotLoaded = (app.getDynamicGrid() == null);

    PendingInstallShortcutInfo info = new PendingInstallShortcutInfo(data, name, intent);
    info.icon = icon;
    info.iconResource = iconResource;

    String spKey = LauncherAppState.getSharedPreferencesKey();
    SharedPreferences sp = context.getSharedPreferences(spKey, Context.MODE_PRIVATE);
    addToInstallQueue(sp, info);
    if (!mUseInstallQueue && !launcherNotLoaded) {
        flushInstallQueue(context);
    }
}
 

private static ShortcutInfo createShortcutInfo(Intent data, LauncherAppState app) {
    Intent intent = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_INTENT);
    String name = data.getStringExtra(Intent.EXTRA_SHORTCUT_NAME);
    Parcelable bitmap = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON);

    if (intent == null) {
        // If the intent is null, we can't construct a valid ShortcutInfo, so we return null
        return null;
    }

    final ShortcutInfo info = new ShortcutInfo();

    // Only support intents for current user for now. Intents sent from other
    // users wouldn't get here without intent forwarding anyway.
    info.user = Process.myUserHandle();

    if (bitmap instanceof Bitmap) {
        info.iconBitmap = LauncherIcons.createIconBitmap((Bitmap) bitmap, app.getContext());
    } else {
        Parcelable extra = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE);
        if (extra instanceof Intent.ShortcutIconResource) {
            info.iconResource = (Intent.ShortcutIconResource) extra;
            info.iconBitmap = LauncherIcons.createIconBitmap(info.iconResource, app.getContext());
        }
    }
    if (info.iconBitmap == null) {
        info.iconBitmap = app.getIconCache().getDefaultIcon(info.user);
    }

    info.title = Utilities.trim(name);
    info.contentDescription = UserManagerCompat.getInstance(app.getContext())
            .getBadgedLabelForUser(info.title, info.user);
    info.intent = intent;
    return info;
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    LocaleUtils.init(this);
    //AppRatingDialog.increaseAppStarts();

    if (Preferences.SHOW_INTRO.get() || Preferences.CHANGELOG_VERSION.get() < BuildConfig.CHANGELOG_VERSION) {
        Module.INTRO.launch(this);
    }

    super.setContentView(R.layout.activity_base);
    mToolbar = findViewById(R.id.toolbar);
    if (mToolbar != null) {
        setSupportActionBar(mToolbar);
        mToolbar.setBackgroundResource(R.color.colorPrimary);
        mToolbar.setNavigationIcon(
                MaterialDrawableBuilder.with(this).setIcon(MaterialDrawableBuilder.IconValue.MENU).setColorResource(R.color.white)
                        .setToActionbarSize().build());
    }


    mDrawerLayout = findViewById(R.id.drawer);
    mNav = mDrawerLayout.findViewById(R.id.base_nav);
    View header = LayoutInflater.from(this).inflate(R.layout.drawer_header, mNav, false);
    try {
        PackageInfo pInfo = getPackageManager().getPackageInfo(getPackageName(), 0);
        ((TextView) header.findViewById(R.id.version)).setText(pInfo.versionName);
    } catch (PackageManager.NameNotFoundException e) {
        e.printStackTrace();
    }

    mNav.addHeaderView(header);
    ArrayAdapter<Module> list = buildNavAdapter(this);
    mNav.setAdapter(list);
    mNav.setOnItemClickListener(this);
    mNav.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
        @Override
        public void onGlobalLayout() {
            if (mNav.getHeight() < ((View) mNav.getParent()).getHeight()) {
                int diff = ((View) mNav.getParent()).getHeight() - mNav.getHeight();
                mNav.setDividerHeight(mNav.getDividerHeight() + diff / mNav.getAdapter().getCount() + 1);
            } else {
                mNav.getViewTreeObserver().removeOnGlobalLayoutListener(this);
            }
        }

    });

    mDrawerLayout.post(() -> {
        if (mToolbar != null) {
            mToolbar.setTitle(mTitleRes);
        }
    });

    getSupportFragmentManager().addOnBackStackChangedListener(this);

    if (savedInstanceState != null)
        mNavPos = savedInstanceState.getInt("navPos", 0);

    String comp = getIntent().getComponent().getClassName();
    for (int i = 0; i < Module.values().length; i++) {
        if (comp.contains(Module.values()[i].getKey())) {
            mNavPos = i;
        }
    }

    if (Intent.ACTION_CREATE_SHORTCUT.equals(getIntent().getAction())) {
        Intent.ShortcutIconResource icon = Intent.ShortcutIconResource.fromContext(this, mIconRes);

        Intent intent = new Intent();
        Intent launchIntent = new Intent(this, BaseActivity.class);
        launchIntent.setComponent(getIntent().getComponent());
        launchIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        launchIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
        launchIntent.putExtra("duplicate", false);

        intent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, launchIntent);
        intent.putExtra(Intent.EXTRA_SHORTCUT_NAME, getString(mTitleRes));
        intent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, icon);

        setResult(RESULT_OK, intent);
        finish();
    }

    moveToFrag(mDefaultFragment);
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    LocaleUtils.init(this);
    //AppRatingDialog.increaseAppStarts();

    if (Preferences.SHOW_INTRO.get() || Preferences.CHANGELOG_VERSION.get() < BuildConfig.CHANGELOG_VERSION) {
        Module.INTRO.launch(this);
    }

    super.setContentView(R.layout.activity_base);
    mToolbar = findViewById(R.id.toolbar);
    if (mToolbar != null) {
        setSupportActionBar(mToolbar);
        mToolbar.setBackgroundResource(R.color.colorPrimary);
        mToolbar.setNavigationIcon(
                MaterialDrawableBuilder.with(this).setIcon(MaterialDrawableBuilder.IconValue.MENU).setColorResource(R.color.white)
                        .setToActionbarSize().build());
    }


    mDrawerLayout = findViewById(R.id.drawer);
    mNav = mDrawerLayout.findViewById(R.id.base_nav);
    View header = LayoutInflater.from(this).inflate(R.layout.drawer_header, mNav, false);
    try {
        PackageInfo pInfo = getPackageManager().getPackageInfo(getPackageName(), 0);
        ((TextView) header.findViewById(R.id.version)).setText(pInfo.versionName);
    } catch (PackageManager.NameNotFoundException e) {
        e.printStackTrace();
    }

    mNav.addHeaderView(header);
    ArrayAdapter<Module> list = buildNavAdapter(this);
    mNav.setAdapter(list);
    mNav.setOnItemClickListener(this);
    mNav.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
        @Override
        public void onGlobalLayout() {
            if (mNav.getHeight() < ((View) mNav.getParent()).getHeight()) {
                int diff = ((View) mNav.getParent()).getHeight() - mNav.getHeight();
                mNav.setDividerHeight(mNav.getDividerHeight() + diff / mNav.getAdapter().getCount() + 1);
            } else {
                mNav.getViewTreeObserver().removeOnGlobalLayoutListener(this);
            }
        }

    });

    mDrawerLayout.post(() -> {
        if (mToolbar != null) {
            mToolbar.setTitle(mTitleRes);
        }
    });

    getSupportFragmentManager().addOnBackStackChangedListener(this);

    if (savedInstanceState != null)
        mNavPos = savedInstanceState.getInt("navPos", 0);

    String comp = getIntent().getComponent().getClassName();
    for (int i = 0; i < Module.values().length; i++) {
        if (comp.contains(Module.values()[i].getKey())) {
            mNavPos = i;
        }
    }

    if (Intent.ACTION_CREATE_SHORTCUT.equals(getIntent().getAction())) {
        Intent.ShortcutIconResource icon = Intent.ShortcutIconResource.fromContext(this, mIconRes);

        Intent intent = new Intent();
        Intent launchIntent = new Intent(this, BaseActivity.class);
        launchIntent.setComponent(getIntent().getComponent());
        launchIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        launchIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
        launchIntent.putExtra("duplicate", false);

        intent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, launchIntent);
        intent.putExtra(Intent.EXTRA_SHORTCUT_NAME, getString(mTitleRes));
        intent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, icon);

        setResult(RESULT_OK, intent);
        finish();
    }

    moveToFrag(mDefaultFragment);
}
 

String encodeToString() {
    try {
        if (activityInfo != null) {
            // If it a launcher target, we only need component name, and user to
            // recreate this.
            return new JSONStringer()
                .object()
                .key(LAUNCH_INTENT_KEY).value(launchIntent.toUri(0))
                .key(APP_SHORTCUT_TYPE_KEY).value(true)
                .key(USER_HANDLE_KEY).value(UserManagerCompat.getInstance(mContext)
                        .getSerialNumberForUser(user))
                .endObject().toString();
        } else if (shortcutInfo != null) {
            // If it a launcher target, we only need component name, and user to
            // recreate this.
            return new JSONStringer()
                    .object()
                    .key(LAUNCH_INTENT_KEY).value(launchIntent.toUri(0))
                    .key(DEEPSHORTCUT_TYPE_KEY).value(true)
                    .key(USER_HANDLE_KEY).value(UserManagerCompat.getInstance(mContext)
                            .getSerialNumberForUser(user))
                    .endObject().toString();
        } else if (providerInfo != null) {
            // If it a launcher target, we only need component name, and user to
            // recreate this.
            return new JSONStringer()
                    .object()
                    .key(LAUNCH_INTENT_KEY).value(launchIntent.toUri(0))
                    .key(APP_WIDGET_TYPE_KEY).value(true)
                    .key(USER_HANDLE_KEY).value(UserManagerCompat.getInstance(mContext)
                            .getSerialNumberForUser(user))
                    .endObject().toString();
        }

        if (launchIntent.getAction() == null) {
            launchIntent.setAction(Intent.ACTION_VIEW);
        } else if (launchIntent.getAction().equals(Intent.ACTION_MAIN) &&
                launchIntent.getCategories() != null &&
                launchIntent.getCategories().contains(Intent.CATEGORY_LAUNCHER)) {
            launchIntent.addFlags(
                    Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
        }

        // This name is only used for comparisons and notifications, so fall back to activity
        // name if not supplied
        String name = ensureValidName(mContext, launchIntent, label).toString();
        Bitmap icon = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON);
        Intent.ShortcutIconResource iconResource =
            data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE);

        // Only encode the parameters which are supported by the API.
        JSONStringer json = new JSONStringer()
            .object()
            .key(LAUNCH_INTENT_KEY).value(launchIntent.toUri(0))
            .key(NAME_KEY).value(name);
        if (icon != null) {
            byte[] iconByteArray = Utilities.flattenBitmap(icon);
            json = json.key(ICON_KEY).value(
                    Base64.encodeToString(
                            iconByteArray, 0, iconByteArray.length, Base64.DEFAULT));
        }
        if (iconResource != null) {
            json = json.key(ICON_RESOURCE_NAME_KEY).value(iconResource.resourceName);
            json = json.key(ICON_RESOURCE_PACKAGE_NAME_KEY)
                    .value(iconResource.packageName);
        }
        return json.endObject().toString();
    } catch (JSONException e) {
        e.printStackTrace();
        return null;
    }
}
 

/**
 * This function creates a shortcut and returns it to the caller.  There are actually two
 * intents that you will send back.
 *
 * The first intent serves as a container for the shortcut and is returned to the launcher by
 * setResult().  This intent must contain three fields:
 *
 * <ul>
 * <li>{@link android.content.Intent#EXTRA_SHORTCUT_INTENT} The shortcut intent.</li>
 * <li>{@link android.content.Intent#EXTRA_SHORTCUT_NAME} The text that will be displayed with
 * the shortcut.</li>
 * <li>{@link android.content.Intent#EXTRA_SHORTCUT_ICON} The shortcut's icon, if provided as a
 * bitmap, <i>or</i> {@link android.content.Intent#EXTRA_SHORTCUT_ICON_RESOURCE} if provided as
 * a drawable resource.</li>
 * </ul>
 *
 * If you use a simple drawable resource, note that you must wrapper it using
 * {@link android.content.Intent.ShortcutIconResource}, as shown below.  This is required so
 * that the launcher can access resources that are stored in your application's .apk file.  If
 * you return a bitmap, such as a thumbnail, you can simply put the bitmap into the extras
 * bundle using {@link android.content.Intent#EXTRA_SHORTCUT_ICON}.
 *
 * The shortcut intent can be any intent that you wish the launcher to send, when the user
 * clicks on the shortcut.  Typically this will be {@link android.content.Intent#ACTION_VIEW}
 * with an appropriate Uri for your content, but any Intent will work here as long as it
 * triggers the desired action within your Activity.
 */
private void setupShortcut() {
    LOGD(TAG, "setupShortcut()");

    // First, set up the shortcut intent.  For this example, we simply create an intent that
    // will bring us directly back to this activity.  A more typical implementation would use a
    // data Uri in order to display a more specific result, or a custom action in order to
    // launch a specific operation.

    // NOTE: Only contain primitive extras or the Intent might not be saved as a Uri!
    Intent shortcutIntent = new Intent(Intent.ACTION_MAIN);
    shortcutIntent.setClass(getApplicationContext(), getClass());
    shortcutIntent.putExtra("show", true);

    Intent.ShortcutIconResource icon =
            Intent.ShortcutIconResource.fromContext(this, R.drawable.ic_launcher);

    // Then, set up the container intent (the response to the caller)
    Intent intent = new Intent();
    intent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, shortcutIntent);
    intent.putExtra(Intent.EXTRA_SHORTCUT_NAME, getTitle());
    intent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, icon);

    // Now, return the result to the launcher
    setResult(RESULT_OK, intent);
    finish();
}
 

/**
 * This function creates a shortcut and returns it to the caller.  There are actually two
 * intents that you will send back.
 *
 * The first intent serves as a container for the shortcut and is returned to the launcher by
 * setResult().  This intent must contain three fields:
 *
 * <ul>
 * <li>{@link android.content.Intent#EXTRA_SHORTCUT_INTENT} The shortcut intent.</li>
 * <li>{@link android.content.Intent#EXTRA_SHORTCUT_NAME} The text that will be displayed with
 * the shortcut.</li>
 * <li>{@link android.content.Intent#EXTRA_SHORTCUT_ICON} The shortcut's icon, if provided as a
 * bitmap, <i>or</i> {@link android.content.Intent#EXTRA_SHORTCUT_ICON_RESOURCE} if provided as
 * a drawable resource.</li>
 * </ul>
 *
 * If you use a simple drawable resource, note that you must wrapper it using
 * {@link android.content.Intent.ShortcutIconResource}, as shown below.  This is required so
 * that the launcher can access resources that are stored in your application's .apk file.  If
 * you return a bitmap, such as a thumbnail, you can simply put the bitmap into the extras
 * bundle using {@link android.content.Intent#EXTRA_SHORTCUT_ICON}.
 *
 * The shortcut intent can be any intent that you wish the launcher to send, when the user
 * clicks on the shortcut.  Typically this will be {@link android.content.Intent#ACTION_VIEW}
 * with an appropriate Uri for your content, but any Intent will work here as long as it
 * triggers the desired action within your Activity.
 */
private void setupShortcut() {
    LOGD(TAG, "setupShortcut()");

    // First, set up the shortcut intent.  For this example, we simply create an intent that
    // will bring us directly back to this activity.  A more typical implementation would use a
    // data Uri in order to display a more specific result, or a custom action in order to
    // launch a specific operation.

    // NOTE: Only contain primitive extras or the Intent might not be saved as a Uri!
    Intent shortcutIntent = new Intent(Intent.ACTION_MAIN);
    shortcutIntent.setClass(getApplicationContext(), getClass());
    shortcutIntent.putExtra("show", true);

    Intent.ShortcutIconResource icon =
            Intent.ShortcutIconResource.fromContext(this, R.drawable.ic_launcher);

    // Then, set up the container intent (the response to the caller)
    Intent intent = new Intent();
    intent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, shortcutIntent);
    intent.putExtra(Intent.EXTRA_SHORTCUT_NAME, getTitle());
    intent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, icon);

    // Now, return the result to the launcher
    setResult(RESULT_OK, intent);
    finish();
}