Java Code Examples for android.content.Intent#filterEquals()

private BroadcastRecord replaceBroadcastLocked(ArrayList<BroadcastRecord> queue,
        BroadcastRecord r, String typeForLogging) {
    final Intent intent = r.intent;
    for (int i = queue.size() - 1; i > 0; i--) {
        final BroadcastRecord old = queue.get(i);
        if (old.userId == r.userId && intent.filterEquals(old.intent)) {
            if (DEBUG_BROADCAST) {
                Slog.v(TAG_BROADCAST, "***** DROPPING "
                        + typeForLogging + " [" + mQueueName + "]: " + intent);
            }
            queue.set(i, r);
            return old;
        }
    }
    return null;
}
 

private BroadcastRecord replaceBroadcastLocked(ArrayList<BroadcastRecord> queue,
        BroadcastRecord r, String typeForLogging) {
    final Intent intent = r.intent;
    for (int i = queue.size() - 1; i > 0; i--) {
        final BroadcastRecord old = queue.get(i);
        if (old.userId == r.userId && intent.filterEquals(old.intent)) {
            if (DEBUG_BROADCAST) {
                Slog.v(TAG_BROADCAST, "***** DROPPING "
                        + typeForLogging + " [" + mQueueName + "]: " + intent);
            }
            queue.set(i, r);
            return old;
        }
    }
    return null;
}
 

@Override
public void onReceive(Context context, Intent intent) {
    if (mMovieLoader != null) {
        if (intent.filterEquals(new Intent("mizuu-movie-actor-search"))) {
            mMovieLoader.search("actor: " + intent.getStringExtra("intent_extra_data_key"));
        } else {
            mMovieLoader.load();
        }
        showProgressBar();
    }
}
 

private void prePerformCreate(Activity activity) {
    if (mWaitingActivities != null) {
        synchronized (mSync) {
            final int N = mWaitingActivities.size();
            for (int i=0; i<N; i++) {
                final ActivityWaiter aw = mWaitingActivities.get(i);
                final Intent intent = aw.intent;
                if (intent.filterEquals(activity.getIntent())) {
                    aw.activity = activity;
                    mMessageQueue.addIdleHandler(new ActivityGoing(aw));
                }
            }
        }
    }
}
 

@Override
public void onReceive(Context context, Intent intent) {
    if (mTvShowLoader != null) {
        if (intent.filterEquals(new Intent("mizuu-shows-actor-search"))) {
            mTvShowLoader.search("actor: " + intent.getStringExtra("intent_extra_data_key"));
        } else {
            mTvShowLoader.load();
        }
        showProgressBar();
    }
}
 

private static Matcher<Intent> isSameIntent(final Intent expectedIntent) {

    return new TypeSafeMatcher<Intent>() {
      @Override
      public void describeTo(Description description) {
        description.appendText("is Intent: " + expectedIntent);
      }

      @Override
      public boolean matchesSafely(Intent intent) {
        return expectedIntent.filterEquals(intent);
      }
    };
  }
 

/** Matches an intent if it {@link Intent#filterEquals(Intent)} the expected intent. */
public static Matcher<Intent> filterEquals(Intent expectedIntent) {
  return new TypeSafeMatcher<Intent>() {
    @Override
    public void describeTo(Description description) {
      description.appendText("filterEquals: ").appendValue(expectedIntent);
    }

    @Override
    public boolean matchesSafely(Intent intent) {
      return expectedIntent.filterEquals(intent);
    }
  };
}
 

/** If the API allows it, returns whether a Task still exists for the parent Activity. */
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
private boolean isParentInAndroidOverview() {
    ActivityManager activityManager = (ActivityManager) mTab.getApplicationContext()
            .getSystemService(Context.ACTIVITY_SERVICE);
    for (ActivityManager.AppTask task : activityManager.getAppTasks()) {
        Intent taskIntent = DocumentUtils.getBaseIntentFromTask(task);
        if (taskIntent != null && taskIntent.filterEquals(mTab.getParentIntent())) {
            return true;
        }
    }
    return false;
}
 

/** If the API allows it, returns whether a Task still exists for the parent Activity. */
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
private boolean isParentInAndroidOverview() {
    ActivityManager activityManager = (ActivityManager) mTab.getApplicationContext()
            .getSystemService(Context.ACTIVITY_SERVICE);
    for (ActivityManager.AppTask task : activityManager.getAppTasks()) {
        Intent taskIntent = DocumentUtils.getBaseIntentFromTask(task);
        if (taskIntent != null && taskIntent.filterEquals(mTab.getParentIntent())) {
            return true;
        }
    }
    return false;
}
 

/** If the API allows it, returns whether a Task still exists for the parent Activity. */
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
private boolean isParentInAndroidOverview() {
    ActivityManager activityManager = (ActivityManager) mTab.getApplicationContext()
            .getSystemService(Context.ACTIVITY_SERVICE);
    for (ActivityManager.AppTask task : activityManager.getAppTasks()) {
        Intent taskIntent = DocumentUtils.getBaseIntentFromTask(task);
        if (taskIntent != null && taskIntent.filterEquals(mTab.getParentIntent())) {
            return true;
        }
    }
    return false;
}
 

private void prePerformCreate(Activity activity) {
    if (mWaitingActivities != null) {
        synchronized (mSync) {
            final int N = mWaitingActivities.size();
            for (int i=0; i<N; i++) {
                final ActivityWaiter aw = mWaitingActivities.get(i);
                final Intent intent = aw.intent;
                if (intent.filterEquals(activity.getIntent())) {
                    aw.activity = activity;
                    mMessageQueue.addIdleHandler(new ActivityGoing(aw));
                }
            }
        }
    }
}
 

/**
 * Return true if the input activity has the same intent filter as the intent this task
 * record is based on (normally the root activity intent).
 */
boolean isSameIntentFilter(ActivityRecord r) {
    final Intent intent = new Intent(r.intent);
    // Correct the activity intent for aliasing. The task record intent will always be based on
    // the real activity that will be launched not the alias, so we need to use an intent with
    // the component name pointing to the real activity not the alias in the activity record.
    intent.setComponent(r.realActivity);
    return intent.filterEquals(this.intent);
}
 

private void prePerformCreate(Activity activity) {
    if (mWaitingActivities != null) {
        synchronized (mSync) {
            final int N = mWaitingActivities.size();
            for (int i=0; i<N; i++) {
                final ActivityWaiter aw = mWaitingActivities.get(i);
                final Intent intent = aw.intent;
                if (intent.filterEquals(activity.getIntent())) {
                    aw.activity = activity;
                    mMessageQueue.addIdleHandler(new ActivityGoing(aw));
                }
            }
        }
    }
}
 

private void prePerformCreate(Activity activity) {
    if (mWaitingActivities != null) {
        synchronized (mSync) {
            final int N = mWaitingActivities.size();
            for (int i=0; i<N; i++) {
                final ActivityWaiter aw = mWaitingActivities.get(i);
                final Intent intent = aw.intent;
                if (intent.filterEquals(activity.getIntent())) {
                    aw.activity = activity;
                    mMessageQueue.addIdleHandler(new ActivityGoing(aw));
                }
            }
        }
    }
}
 

private static void removeShortcut(Context context, Intent data) {
    Intent intent = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_INTENT);
    String name = data.getStringExtra(Intent.EXTRA_SHORTCUT_NAME);
    boolean duplicate = data.getBooleanExtra(Launcher.EXTRA_SHORTCUT_DUPLICATE, true);

    if (intent != null && name != null) {
        final ContentResolver cr = context.getContentResolver();
        Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI,
            new String[] { LauncherSettings.Favorites._ID, LauncherSettings.Favorites.INTENT },
            LauncherSettings.Favorites.TITLE + "=?", new String[] { name }, null);

        final int intentIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.INTENT);
        final int idIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites._ID);

        boolean changed = false;

        try {
            while (c.moveToNext()) {
                try {
                    if (intent.filterEquals(Intent.parseUri(c.getString(intentIndex), 0))) {
                        final long id = c.getLong(idIndex);
                        final Uri uri = LauncherSettings.Favorites.getContentUri(id, false);
                        cr.delete(uri, null, null);
                        changed = true;
                        if (!duplicate) {
                            break;
                        }
                    }
                } catch (URISyntaxException e) {
                   
                }
            }
        } finally {
            c.close();
        }

        if (changed) {
            cr.notifyChange(LauncherSettings.Favorites.CONTENT_URI, null);
            Toast.makeText(context, context.getString(R.string.shortcut_uninstalled, name),
                    Toast.LENGTH_SHORT).show();
        }
    }
}
 

private static void removeShortcut(Context context, Intent data) {
    Intent intent = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_INTENT);
    String name = data.getStringExtra(Intent.EXTRA_SHORTCUT_NAME);
    boolean duplicate = data.getBooleanExtra(Launcher.EXTRA_SHORTCUT_DUPLICATE, true);

    if (intent != null && name != null) {
        final ContentResolver cr = context.getContentResolver();
        Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI,
            new String[] { LauncherSettings.Favorites._ID, LauncherSettings.Favorites.INTENT },
            LauncherSettings.Favorites.TITLE + "=?", new String[] { name }, null);

        final int intentIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.INTENT);
        final int idIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites._ID);

        boolean changed = false;

        try {
            while (c.moveToNext()) {
                try {
                    if (intent.filterEquals(Intent.parseUri(c.getString(intentIndex), 0))) {
                        final long id = c.getLong(idIndex);
                        final Uri uri = LauncherSettings.Favorites.getContentUri(id, false);
                        cr.delete(uri, null, null);
                        changed = true;
                        if (!duplicate) {
                            break;
                        }
                    }
                } catch (URISyntaxException e) {
                    // Ignore
                }
            }
        } finally {
            c.close();
        }

        if (changed) {
            cr.notifyChange(LauncherSettings.Favorites.CONTENT_URI, null);
            Toast.makeText(context, context.getString(R.string.shortcut_uninstalled, name),
                    Toast.LENGTH_SHORT).show();
        }
    }
}
 

/**
 * Find the task that would be removed if the given {@param task} is added to the recent tasks
 * list (if any).
 */
private int findRemoveIndexForAddTask(TaskRecord task) {
    final int recentsCount = mTasks.size();
    final Intent intent = task.intent;
    final boolean document = intent != null && intent.isDocument();
    int maxRecents = task.maxRecents - 1;
    for (int i = 0; i < recentsCount; i++) {
        final TaskRecord tr = mTasks.get(i);
        if (task != tr) {
            if (!hasCompatibleActivityTypeAndWindowingMode(task, tr)
                    || task.userId != tr.userId) {
                continue;
            }
            final Intent trIntent = tr.intent;
            final boolean sameAffinity =
                    task.affinity != null && task.affinity.equals(tr.affinity);
            final boolean sameIntent = intent != null && intent.filterEquals(trIntent);
            boolean multiTasksAllowed = false;
            final int flags = intent.getFlags();
            if ((flags & (FLAG_ACTIVITY_NEW_TASK | FLAG_ACTIVITY_NEW_DOCUMENT)) != 0
                    && (flags & FLAG_ACTIVITY_MULTIPLE_TASK) != 0) {
                multiTasksAllowed = true;
            }
            final boolean trIsDocument = trIntent != null && trIntent.isDocument();
            final boolean bothDocuments = document && trIsDocument;
            if (!sameAffinity && !sameIntent && !bothDocuments) {
                continue;
            }

            if (bothDocuments) {
                // Do these documents belong to the same activity?
                final boolean sameActivity = task.realActivity != null
                        && tr.realActivity != null
                        && task.realActivity.equals(tr.realActivity);
                if (!sameActivity) {
                    // If the document is open in another app or is not the same document, we
                    // don't need to trim it.
                    continue;
                } else if (maxRecents > 0) {
                    --maxRecents;
                    if (!sameIntent || multiTasksAllowed) {
                        // We don't want to trim if we are not over the max allowed entries and
                        // the tasks are not of the same intent filter, or multiple entries for
                        // the task is allowed.
                        continue;
                    }
                }
                // Hit the maximum number of documents for this task. Fall through
                // and remove this document from recents.
            } else if (document || trIsDocument) {
                // Only one of these is a document. Not the droid we're looking for.
                continue;
            }
        }
        return i;
    }
    return -1;
}