Examples with AppWidgetProviderInfo android.appwidget.AppWidgetProviderInfo used on opensource projects

Example 71 with AppWidgetProviderInfo

use of android.appwidget.AppWidgetProviderInfo in project Fairphone by Kwamecorp.

the class PagedViewIconCache method retainAllAppWidgets.

/** Removes all the keys to widgets that aren't in the passed in collection */
public void retainAllAppWidgets(List<AppWidgetProviderInfo> keys) {
    HashSet<Key> keysSet = new HashSet<Key>();
    for (AppWidgetProviderInfo info : keys) {
        keysSet.add(new Key(info));
    }
    retainAll(keysSet, Key.Type.AppWidgetProviderInfoKey);
}

Example 72 with AppWidgetProviderInfo

use of android.appwidget.AppWidgetProviderInfo in project platform_frameworks_base by android.

the class AppWidgetServiceImpl method getInstalledProvidersForProfile.

@Override
public ParceledListSlice<AppWidgetProviderInfo> getInstalledProvidersForProfile(int categoryFilter, int profileId) {
    final int userId = UserHandle.getCallingUserId();
    if (DEBUG) {
        Slog.i(TAG, "getInstalledProvidersForProfiles() " + userId);
    }
    // Ensure the profile is in the group and enabled.
    if (!mSecurityPolicy.isEnabledGroupProfile(profileId)) {
        return null;
    }
    synchronized (mLock) {
        ensureGroupStateLoadedLocked(userId);
        ArrayList<AppWidgetProviderInfo> result = new ArrayList<AppWidgetProviderInfo>();
        final int providerCount = mProviders.size();
        for (int i = 0; i < providerCount; i++) {
            Provider provider = mProviders.get(i);
            AppWidgetProviderInfo info = provider.info;
            // Ignore an invalid provider or one not matching the filter.
            if (provider.zombie || (info.widgetCategory & categoryFilter) == 0) {
                continue;
            }
            // Add providers only for the requested profile that are white-listed.
            final int providerProfileId = info.getProfile().getIdentifier();
            if (providerProfileId == profileId && mSecurityPolicy.isProviderInCallerOrInProfileAndWhitelListed(provider.id.componentName.getPackageName(), providerProfileId)) {
                result.add(cloneIfLocalBinder(info));
            }
        }
        return new ParceledListSlice<AppWidgetProviderInfo>(result);
    }
}

Example 73 with AppWidgetProviderInfo

use of android.appwidget.AppWidgetProviderInfo in project platform_frameworks_base by android.

the class AppWidgetServiceImpl method parseProviderInfoXml.

@SuppressWarnings("deprecation")
private Provider parseProviderInfoXml(ProviderId providerId, ResolveInfo ri) {
    Provider provider = null;
    ActivityInfo activityInfo = ri.activityInfo;
    XmlResourceParser parser = null;
    try {
        parser = activityInfo.loadXmlMetaData(mContext.getPackageManager(), AppWidgetManager.META_DATA_APPWIDGET_PROVIDER);
        if (parser == null) {
            Slog.w(TAG, "No " + AppWidgetManager.META_DATA_APPWIDGET_PROVIDER + " meta-data for " + "AppWidget provider '" + providerId + '\'');
            return null;
        }
        AttributeSet attrs = Xml.asAttributeSet(parser);
        int type;
        while ((type = parser.next()) != XmlPullParser.END_DOCUMENT && type != XmlPullParser.START_TAG) {
        // drain whitespace, comments, etc.
        }
        String nodeName = parser.getName();
        if (!"appwidget-provider".equals(nodeName)) {
            Slog.w(TAG, "Meta-data does not start with appwidget-provider tag for" + " AppWidget provider " + providerId.componentName + " for user " + providerId.uid);
            return null;
        }
        provider = new Provider();
        provider.id = providerId;
        AppWidgetProviderInfo info = provider.info = new AppWidgetProviderInfo();
        info.provider = providerId.componentName;
        info.providerInfo = activityInfo;
        final Resources resources;
        final long identity = Binder.clearCallingIdentity();
        try {
            final PackageManager pm = mContext.getPackageManager();
            final int userId = UserHandle.getUserId(providerId.uid);
            final ApplicationInfo app = pm.getApplicationInfoAsUser(activityInfo.packageName, 0, userId);
            resources = pm.getResourcesForApplication(app);
        } finally {
            Binder.restoreCallingIdentity(identity);
        }
        TypedArray sa = resources.obtainAttributes(attrs, com.android.internal.R.styleable.AppWidgetProviderInfo);
        // These dimensions has to be resolved in the application's context.
        // We simply send back the raw complex data, which will be
        // converted to dp in {@link AppWidgetManager#getAppWidgetInfo}.
        TypedValue value = sa.peekValue(com.android.internal.R.styleable.AppWidgetProviderInfo_minWidth);
        info.minWidth = value != null ? value.data : 0;
        value = sa.peekValue(com.android.internal.R.styleable.AppWidgetProviderInfo_minHeight);
        info.minHeight = value != null ? value.data : 0;
        value = sa.peekValue(com.android.internal.R.styleable.AppWidgetProviderInfo_minResizeWidth);
        info.minResizeWidth = value != null ? value.data : info.minWidth;
        value = sa.peekValue(com.android.internal.R.styleable.AppWidgetProviderInfo_minResizeHeight);
        info.minResizeHeight = value != null ? value.data : info.minHeight;
        info.updatePeriodMillis = sa.getInt(com.android.internal.R.styleable.AppWidgetProviderInfo_updatePeriodMillis, 0);
        info.initialLayout = sa.getResourceId(com.android.internal.R.styleable.AppWidgetProviderInfo_initialLayout, 0);
        info.initialKeyguardLayout = sa.getResourceId(com.android.internal.R.styleable.AppWidgetProviderInfo_initialKeyguardLayout, 0);
        String className = sa.getString(com.android.internal.R.styleable.AppWidgetProviderInfo_configure);
        if (className != null) {
            info.configure = new ComponentName(providerId.componentName.getPackageName(), className);
        }
        info.label = activityInfo.loadLabel(mContext.getPackageManager()).toString();
        info.icon = ri.getIconResource();
        info.previewImage = sa.getResourceId(com.android.internal.R.styleable.AppWidgetProviderInfo_previewImage, 0);
        info.autoAdvanceViewId = sa.getResourceId(com.android.internal.R.styleable.AppWidgetProviderInfo_autoAdvanceViewId, -1);
        info.resizeMode = sa.getInt(com.android.internal.R.styleable.AppWidgetProviderInfo_resizeMode, AppWidgetProviderInfo.RESIZE_NONE);
        info.widgetCategory = sa.getInt(com.android.internal.R.styleable.AppWidgetProviderInfo_widgetCategory, AppWidgetProviderInfo.WIDGET_CATEGORY_HOME_SCREEN);
        sa.recycle();
    } catch (IOException | PackageManager.NameNotFoundException | XmlPullParserException e) {
        // Ok to catch Exception here, because anything going wrong because
        // of what a client process passes to us should not be fatal for the
        // system process.
        Slog.w(TAG, "XML parsing failed for AppWidget provider " + providerId.componentName + " for user " + providerId.uid, e);
        return null;
    } finally {
        if (parser != null) {
            parser.close();
        }
    }
    return provider;
}

Example 74 with AppWidgetProviderInfo

use of android.appwidget.AppWidgetProviderInfo in project android_frameworks_base by DirtyUnicorns.

the class AppWidgetServiceImpl method getInstalledProvidersForProfile.

@Override
public ParceledListSlice<AppWidgetProviderInfo> getInstalledProvidersForProfile(int categoryFilter, int profileId) {
    final int userId = UserHandle.getCallingUserId();
    if (DEBUG) {
        Slog.i(TAG, "getInstalledProvidersForProfiles() " + userId);
    }
    // Ensure the profile is in the group and enabled.
    if (!mSecurityPolicy.isEnabledGroupProfile(profileId)) {
        return null;
    }
    synchronized (mLock) {
        ensureGroupStateLoadedLocked(userId);
        ArrayList<AppWidgetProviderInfo> result = new ArrayList<AppWidgetProviderInfo>();
        final int providerCount = mProviders.size();
        for (int i = 0; i < providerCount; i++) {
            Provider provider = mProviders.get(i);
            AppWidgetProviderInfo info = provider.info;
            // Ignore an invalid provider or one not matching the filter.
            if (provider.zombie || (info.widgetCategory & categoryFilter) == 0) {
                continue;
            }
            // Add providers only for the requested profile that are white-listed.
            final int providerProfileId = info.getProfile().getIdentifier();
            if (providerProfileId == profileId && mSecurityPolicy.isProviderInCallerOrInProfileAndWhitelListed(provider.id.componentName.getPackageName(), providerProfileId)) {
                result.add(cloneIfLocalBinder(info));
            }
        }
        return new ParceledListSlice<AppWidgetProviderInfo>(result);
    }
}

Example 75 with AppWidgetProviderInfo

use of android.appwidget.AppWidgetProviderInfo in project android_frameworks_base by DirtyUnicorns.

the class AppWidgetHostActivity method onCreate.

@Override
public void onCreate(Bundle icicle) {
    super.onCreate(icicle);
    mAppWidgetManager = AppWidgetManager.getInstance(this);
    setContentView(R.layout.appwidget_host);
    mHost = new AppWidgetHost(this, HOST_ID) {

        protected AppWidgetHostView onCreateView(Context context, int appWidgetId, AppWidgetProviderInfo appWidget) {
            return new MyAppWidgetView(appWidgetId);
        }
    };
    findViewById(R.id.add_appwidget).setOnClickListener(mOnClickListener);
    mAppWidgetContainer = (AppWidgetContainerView) findViewById(R.id.appwidget_container);
    if (false) {
        if (false) {
            mHost.deleteHost();
        } else {
            AppWidgetHost.deleteAllHosts();
        }
    }
}