android.appwidget.AppWidgetManager#INVALID_APPWIDGET_ID源码实例Demo

下面列出了android.appwidget.AppWidgetManager#INVALID_APPWIDGET_ID 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： OmniList 文件： ConfigActivity.java

private void handleArguments() {
    Intent intent = getIntent();
    Bundle extras = intent.getExtras();
    if (extras != null) {
        mAppWidgetId = extras.getInt(AppWidgetManager.EXTRA_APPWIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID);
    }
    if (mAppWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID) {
        finish();
        return;
    }

    SharedPreferences sharedPreferences = getApplication().getSharedPreferences(
            Constants.PREFS_NAME, Context.MODE_MULTI_PROCESS);
    long categoryCode = sharedPreferences.getLong(
            Constants.PREF_WIDGET_CATEGORY_CODE_PREFIX + String.valueOf(mAppWidgetId),
            0);

    if (categoryCode != 0) {
        fetchCategory(categoryCode);
    }
}

源代码2 项目： dynamic-support 文件： DynamicWidgetActivity.java

@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    // Set the result to CANCELED. This will cause the widget host to cancel
    // out of the widget placement if they press the back button.
    setResult(RESULT_CANCELED);

    // Find the widget id from the intent.
    Intent intent = getIntent();
    Bundle extras = intent.getExtras();
    if (extras != null) {
        mAppWidgetId = extras.getInt(AppWidgetManager.EXTRA_APPWIDGET_ID,
                AppWidgetManager.INVALID_APPWIDGET_ID);
        mUpdateWidget = extras.getBoolean(
                DynamicIntent.EXTRA_WIDGET_UPDATE, false);
    }

    // If they gave us an intent without the widget id, just bail.
    if (mAppWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID) {
        finishActivity();
    }
}

源代码3 项目： CSipSimple 文件： AccountWidgetProvider.java

/**
   * Receives and processes a button pressed intent or state change.
   *
   * @param context
   * @param intent  Indicates the pressed button.
   */
  @Override
  public void onReceive(final Context context, Intent intent) {
      String act = intent.getAction();
if (AppWidgetManager.ACTION_APPWIDGET_DELETED.equals(act)) {
	final int appWidgetId = intent.getExtras().getInt(AppWidgetManager.EXTRA_APPWIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID);
	if (appWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID) {
		this.onDeleted(context, new int[] { appWidgetId });
	}
} else if (SipManager.ACTION_SIP_REGISTRATION_CHANGED.equals(act) || SipManager.ACTION_SIP_ACCOUNT_CHANGED.equals(act)) {
		//Thread t = new Thread() {
		//	public void run() {
				updateWidget(context);
		//	};
		//};
		//t.start();
}
super.onReceive(context, intent);

  }

源代码4 项目： SuntimesWidget 文件： AppSettings.java

public static int themePrefToStyleId( Context context, String themeName, SuntimesRiseSetData data )
{
    int styleID = R.style.AppTheme_Dark;
    if (themeName != null)
    {
        //noinspection IfCanBeSwitch
        if (themeName.equals(THEME_LIGHT))
        {
            styleID = R.style.AppTheme_Light;

        } else if (themeName.equals(THEME_DARK)) {
            styleID = R.style.AppTheme_Dark;

        } else if (themeName.equals(THEME_DAYNIGHT)) {
            if (data == null)
            {
                data = new SuntimesRiseSetData(context, AppWidgetManager.INVALID_APPWIDGET_ID);
                data.initCalculator(context);
            }
            styleID = (data.isDay() ? R.style.AppTheme_Light : R.style.AppTheme_Dark);
        }
    }
    return styleID;
}

源代码5 项目： droidddle 文件： ShotAppWidgetConfigure.java

@Override
protected void onMyCreate(Bundle savedInstanceState) {
    // Set the result to CANCELED.  This will cause the widget host to cancel
    // out of the widget placement if they press the back button.
    setResult(RESULT_CANCELED);
    setContentView(R.layout.activity_shot_app_widget_config);
    ButterKnife.inject(this);
    String[] entries = getResources().getStringArray(R.array.refresh_entries);
    ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, entries);
    mListView.setAdapter(adapter);
    mListView.setOnItemClickListener(this);
    Intent intent = getIntent();
    Bundle extras = intent.getExtras();
    if (extras != null) {
        mAppWidgetId = extras.getInt(AppWidgetManager.EXTRA_APPWIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID);
    }

    if (mAppWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID) {
        finish();
    }
}

源代码6 项目： materialistic 文件： WidgetConfigActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setResult(RESULT_CANCELED);
    if (getIntent().getExtras() == null ||
            (mAppWidgetId = getIntent().getExtras().getInt(AppWidgetManager.EXTRA_APPWIDGET_ID,
                    AppWidgetManager.INVALID_APPWIDGET_ID)) == AppWidgetManager.INVALID_APPWIDGET_ID) {
        finish();
        return;
    }
    supportRequestWindowFeature(Window.FEATURE_NO_TITLE);
    setContentView(R.layout.activity_widget_config);
    if (savedInstanceState == null) {
        Bundle args = new Bundle();
        args.putInt(AppWidgetManager.EXTRA_APPWIDGET_ID, mAppWidgetId);
        getSupportFragmentManager()
                .beginTransaction()
                .replace(R.id.widget_preferences,
                        Fragment.instantiate(this, WidgetConfigurationFragment.class.getName(), args),
                        WidgetConfigurationFragment.class.getName())
                .commit();
    }
    //noinspection ConstantConditions
    findViewById(R.id.button_ok).setOnClickListener(v -> configure());
}

源代码7 项目： OmniList 文件： QuickActivity.java

private void handleIntent(Intent intent) {
    String action = intent.getAction();
    LogUtils.d("action:" + action);

    if (TextUtils.isEmpty(action)) {
        finish();
        return;
    }

    long categoryCode = 0;
    int mAppWidgetId = AppWidgetManager.INVALID_APPWIDGET_ID;
    Bundle extras = intent.getExtras();
    if (extras != null && extras.containsKey(Constants.INTENT_WIDGET)) {
        mAppWidgetId = extras.getInt(Constants.INTENT_WIDGET, AppWidgetManager.INVALID_APPWIDGET_ID);
    }
    if (mAppWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID) {
        SharedPreferences sharedPreferences = getApplication().getSharedPreferences(
                Constants.PREFS_NAME, Context.MODE_MULTI_PROCESS);
        categoryCode = sharedPreferences.getLong(
                Constants.PREF_WIDGET_CATEGORY_CODE_PREFIX + String.valueOf(mAppWidgetId),
                0);
    }

    if (categoryCode == 0) {
        /* Should show category picker dialog at first */
        ToastUtils.makeToast(R.string.widget_pick_category_at_first);
        showCategoryPicker();
    } else {
        /* Fetch category from database */
        fetchCategory(categoryCode);
    }
}

源代码8 项目： SuntimesWidget 文件： WidgetThemeListActivity.java

private void initData(Context context)
{
    data = new SuntimesRiseSetData(context, AppWidgetManager.INVALID_APPWIDGET_ID);   // use app configuration
    data.setCompareMode(WidgetSettings.CompareMode.TOMORROW);
    data.setTimeMode(WidgetSettings.TimeMode.OFFICIAL);
    data.calculate();

    SuntimesRiseSetData noonData = new SuntimesRiseSetData(data);
    noonData.setTimeMode(WidgetSettings.TimeMode.NOON);
    noonData.calculate();
    data.linkData(noonData);
}

源代码9 项目： CSipSimple 文件： ShortcutWidgetProvider.java

/**
   * Receives and processes a button pressed intent or state change.
   *
   * @param context
   * @param intent  Indicates the pressed button.
   */
  @Override
  public void onReceive(final Context context, Intent intent) {
      String act = intent.getAction();
if (AppWidgetManager.ACTION_APPWIDGET_DELETED.equals(act)) {
	final int appWidgetId = intent.getExtras().getInt(AppWidgetManager.EXTRA_APPWIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID);
	if (appWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID) {
		this.onDeleted(context, new int[] { appWidgetId });
	}
}
super.onReceive(context, intent);

  }

源代码10 项目： codeexamples-android 文件： ExampleAppWidgetConfigure.java

@Override
public void onCreate(Bundle icicle) {
    super.onCreate(icicle);

    // Set the result to CANCELED.  This will cause the widget host to cancel
    // out of the widget placement if they press the back button.
    setResult(RESULT_CANCELED);

    // Set the view layout resource to use.
    setContentView(R.layout.appwidget_configure);

    // Find the EditText
    mAppWidgetPrefix = (EditText)findViewById(R.id.appwidget_prefix);

    // Bind the action for the save button.
    findViewById(R.id.save_button).setOnClickListener(mOnClickListener);

    // Find the widget id from the intent. 
    Intent intent = getIntent();
    Bundle extras = intent.getExtras();
    if (extras != null) {
        mAppWidgetId = extras.getInt(
                AppWidgetManager.EXTRA_APPWIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID);
    }

    // If they gave us an intent without the widget id, just bail.
    if (mAppWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID) {
        finish();
    }

    mAppWidgetPrefix.setText(loadTitlePref(ExampleAppWidgetConfigure.this, mAppWidgetId));
}

源代码11 项目： mimi-reader 文件： MimiWidgetConfigureActivity.java

@Override
public void onCreate(Bundle icicle) {
    super.onCreate(icicle);

    // Set the result to CANCELED.  This will cause the widget host to cancel
    // out of the widget placement if the user presses the back button.
    setResult(RESULT_CANCELED);

    setContentView(R.layout.mimi_widget_configure);
    mAppWidgetText = (EditText) findViewById(R.id.appwidget_text);
    findViewById(R.id.add_button).setOnClickListener(mOnClickListener);

    // Find the widget id from the intent.
    Intent intent = getIntent();
    Bundle extras = intent.getExtras();
    if (extras != null) {
        mAppWidgetId = extras.getInt(
                AppWidgetManager.EXTRA_APPWIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID);
    }

    // If this activity was started with an intent without an app widget ID, finish with an error.
    if (mAppWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID) {
        finish();
        return;
    }

    mAppWidgetText.setText(loadTitlePref(MimiWidgetConfigureActivity.this, mAppWidgetId));
}

源代码12 项目： kolabnotes-android 文件： StickyNoteWidgetConfigureActivity.java

@Override
public void onCreate(Bundle icicle) {
    super.onCreate(icicle);

    // Set the result to CANCELED.  This will cause the widget host to cancel
    // out of the widget placement if the user presses the back button.
    setResult(RESULT_CANCELED);

    setContentView(R.layout.sticky_note_widget_configure);
    findViewById(R.id.add_button).setOnClickListener(mOnClickListener);

    noteRepository = new NoteRepository(this);

    accountSpinner = (Spinner) findViewById(R.id.spinner_account);
    noteSpinner = (Spinner) findViewById(R.id.spinner_note);

    localAccountName = getResources().getString(R.string.drawer_account_local);

    // Find the widget id from the intent.
    Intent intent = getIntent();
    Bundle extras = intent.getExtras();
    if (extras != null) {
        mAppWidgetId = extras.getInt(
                AppWidgetManager.EXTRA_APPWIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID);
    }

    // If this activity was started with an intent without an app widget ID, finish with an error.
    if (mAppWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID) {
        finish();
        return;
    }

    mAccountManager = AccountManager.get(this);
    initSpinners();
}

源代码13 项目： Travel-Mate 文件： ClockWidgetConfigureActivity.java

@Override
public void onCreate(Bundle icicle) {
    super.onCreate(icicle);
    mContext = this;
    // Set the result to CANCELED.  This will cause the widget host to cancel
    // out of the widget placement if the user presses the back button.
    setResult(RESULT_CANCELED);
    setContentView(R.layout.clock_widget_configure);
    //mAppWidgetText = (EditText) findViewById(R.id.appwidget_text);
    findViewById(R.id.add_button).setOnClickListener(mOnClickListener);
    // Find the widget id from the intent.
    Intent intent = getIntent();
    Bundle extras = intent.getExtras();
    if (extras != null) {
        mAppWidgetId = extras.getInt(
                AppWidgetManager.EXTRA_APPWIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID);
    }
    // If this activity was started with an intent without an app widget ID, finish with an error.
    if (mAppWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID) {
        finish();
        return;
    }
    //Setup Spinner for Timezone IDs
    String[] timezoneIDs = TimeZone.getAvailableIDs();
    mTimeZoneSpinner = (Spinner) findViewById(R.id.spinnerTimeZoneIDs);
    ArrayAdapter<String> mTZAdpter = new ArrayAdapter<>(this, android.R.layout.simple_spinner_item, timezoneIDs);
    mTZAdpter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    mTimeZoneSpinner.setAdapter(mTZAdpter);
    mTimeZoneSpinner.setOnItemSelectedListener(this);
}

源代码14 项目： rpicheck 文件： OverclockingWidgetConfigureActivity.java

@Override
public void onCreate(Bundle icicle) {
    super.onCreate(icicle);

    // init logging
    LoggingHelper.initLogging(OverclockingWidgetConfigureActivity.this);

    // Set the result to CANCELED.  This will cause the widget host to cancel
    // out of the widget placement if the user presses the back button.
    setResult(RESULT_CANCELED);

    // Find the widget id from the intent.
    Intent intent = getIntent();
    Bundle extras = intent.getExtras();
    if (extras != null) {
        mAppWidgetId = extras.getInt(
                AppWidgetManager.EXTRA_APPWIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID);
    }

    // If this activity was started with an intent without an app widget ID, finish with an error.
    if (mAppWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID) {
        finish();
        return;
    }

    this.getSupportActionBar().setTitle(getString(R.string.widget_configure_title));
    deviceDbHelper = new DeviceDbHelper(this);
    final int deviceCount = initSpinners();
    if (deviceCount == 0) {
        // show Toast to add a device first
        Toast.makeText(this, getString(R.string.widget_add_no_device), Toast.LENGTH_LONG).show();
        finish();
        return;
    }
    linLayoutCustomInterval.setVisibility(View.GONE);
}

源代码15 项目： SuntimesWidget 文件： SuntimesConfigActivity0.java

@Override
public void onCreate(Bundle icicle)
{
    setTheme(AppSettings.loadTheme(this));
    GetFixUI.themeIcons(this);

    super.onCreate(icicle);
    initLocale(this);
    setResult(RESULT_CANCELED);
    setContentView(R.layout.layout_settings);

    Context context = SuntimesConfigActivity0.this;
    Intent intent = getIntent();
    Bundle extras = intent.getExtras();
    if (extras != null)
    {
        appWidgetId = extras.getInt(AppWidgetManager.EXTRA_APPWIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID);
        reconfigure = extras.getBoolean(EXTRA_RECONFIGURE, false);
    }

    if (appWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID)
    {
        Log.w("onCreate", "Invalid widget ID! returning early.");
        finish();
        overridePendingTransition(R.anim.transition_cancel_in, R.anim.transition_cancel_out);
        return;
    }

    Intent cancelIntent = new Intent();
    cancelIntent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
    setResult(RESULT_CANCELED, cancelIntent);

    WidgetThemes.initThemes(context);

    initViews(context);
    loadSettings(context);
}

源代码16 项目： codeexamples-android 文件： TwitterFollowerConfigActivity.java

/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
	Log.e("TwitterFollower", "onCreate of ConfigActivity called");
	super.onCreate(savedInstanceState);
	// Set the result to CANCELED. This will cause the widget host to cancel
	// out of the widget placement if they press the back button.
	setResult(RESULT_CANCELED);

	setContentView(R.layout.configuration);

	// Find the widget id from the intent.
	Intent intent = getIntent();
	Bundle extras = intent.getExtras();
	if (extras != null) {
		mAppWidgetId = extras.getInt(AppWidgetManager.EXTRA_APPWIDGET_ID,
				AppWidgetManager.INVALID_APPWIDGET_ID);
	}
	Log.e("TwitterFollower", "WidgetId " + mAppWidgetId);
	// If they gave us an intent without the widget id, just bail.
	if (mAppWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID) {
		finish();
	}

	Button button = (Button) findViewById(R.id.finish);
	user = (TextView) findViewById(R.id.twitteruser);
	button.setOnClickListener(new OnClickListener() {
		@Override
		public void onClick(View v) {
			final Context context = TwitterFollowerConfigActivity.this;
			String userName = user.getText().toString();
			userName = userName.replaceAll("@", "");
			saveTitlePref(context, mAppWidgetId, userName);
			Log.e("TwitterFollower", "Config Saved Preference");
			// Push widget update to surface with newly set prefix
			AppWidgetManager appWidgetManager = AppWidgetManager
					.getInstance(context);
			Log.e(TAG, "Update Widget from config");

			// Trigger the update
			TwitterFollowerReceiver.updateAppWidget(
					TwitterFollowerConfigActivity.this, appWidgetManager,
					mAppWidgetId);

			// Make sure we pass back the original appWidgetId
			Intent resultValue = new Intent();
			resultValue.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID,
					mAppWidgetId);
			setResult(RESULT_OK, resultValue);

			finish();
		}

	});

}

源代码17 项目： privacy-friendly-weather 文件： WeatherWidgetThreeDayForecastConfigureActivity.java

@Override
public void onCreate(Bundle icicle) {
    super.onCreate(icicle);

    // Set the result to CANCELED.  This will cause the widget host to cancel
    // out of the widget placement if the user presses the back button.
    setResult(RESULT_CANCELED);

    Log.i("TGL", "second widget... load");

    setContentView(R.layout.weather_widget_configure);

    findViewById(R.id.add_button).setOnClickListener(mOnClickListener);

    // Find the widget id from the intent.
    Intent intent = getIntent();
    Bundle extras = intent.getExtras();
    if (extras != null) {
        mAppWidgetId = extras.getInt(
                AppWidgetManager.EXTRA_APPWIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID);
    }

    // If this activity was started with an intent without an app widget ID, finish with an error.
    if (mAppWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID) {
        finish();
        return;
    }

    mAppWidgetText = (AutoCompleteTextView) findViewById(R.id.appwidget_text);

    database = PFASQLiteHelper.getInstance(this);
    generator = new AutoCompleteCityTextViewGenerator(getApplicationContext(), database);

    generator.generate(mAppWidgetText, 100, EditorInfo.IME_ACTION_DONE, new MyConsumer<City>() {
        @Override
        public void accept(City city) {
            selectedCity = city;
        }
    }, new Runnable() {
        @Override
        public void run() {
            handleOk();
        }
    });
}

源代码18 项目： privacy-friendly-weather 文件： WeatherWidgetConfigureActivity.java

@Override
public void onCreate(Bundle icicle) {
    super.onCreate(icicle);

    // Set the result to CANCELED.  This will cause the widget host to cancel
    // out of the widget placement if the user presses the back button.
    setResult(RESULT_CANCELED);

    setContentView(R.layout.weather_widget_configure);

    findViewById(R.id.add_button).setOnClickListener(mOnClickListener);

    // Find the widget id from the intent.
    Intent intent = getIntent();
    Bundle extras = intent.getExtras();
    if (extras != null) {
        mAppWidgetId = extras.getInt(
                AppWidgetManager.EXTRA_APPWIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID);
    }

    // If this activity was started with an intent without an app widget ID, finish with an error.
    if (mAppWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID) {
        finish();
        return;
    }

    Log.i("TGL", "onCreate");
    mAppWidgetText = (AutoCompleteTextView) findViewById(R.id.appwidget_text);

    database = PFASQLiteHelper.getInstance(this);
    generator = new AutoCompleteCityTextViewGenerator(getApplicationContext(), database);

    generator.generate(mAppWidgetText, 100, EditorInfo.IME_ACTION_DONE, new MyConsumer<City>() {
        @Override
        public void accept(City city) {
            selectedCity = city;
        }
    }, new Runnable() {
        @Override
        public void run() {
            handleOk();
        }
    });
}

源代码19 项目： ETSMobile-Android2 文件： TodayWidgetConfigureActivity.java

@Override
public void onCreate(Bundle icicle) {
    super.onCreate(icicle);

    // Set the result to CANCELED.  This will cause the widget host to cancel
    // out of the widget placement if the user presses the back button.
    setResult(RESULT_CANCELED);

    setContentView(R.layout.widget_today_configure);

    setUpActionBar();

    mWidgetPreviewLayout = (RelativeLayout) findViewById(R.id.today_widget);
    prevBtn = findViewById(R.id.widget_prev_day_btn);
    mWidgetTodaysNameTv = (TextView) findViewById(R.id.widget_todays_name);
    nextBtn = findViewById(R.id.widget_next_day_btn);
    syncBtn = (ImageButton) findViewById(R.id.widget_sync_btn);

    mBgColorSpinner = (Spinner) findViewById(R.id.bg_color_spinner);
    setUpColorSpinner(mBgColorSpinner, mBgColorSpinnerListener);
    mBgColorSpinner.setSelection(getSpinnerAdapterPosition(loadBgColorDefaultPref()));

    mTextColorSpinner = (Spinner) findViewById(R.id.bg_text_color_spinner);
    setUpColorSpinner(mTextColorSpinner, mTextColorSpinnerListener);
    mTextColorSpinner.setSelection(getSpinnerAdapterPosition(loadTextColorDefaultPref()));

    setUpOpacitySeekBar();

    findViewById(R.id.ok_btn).setOnClickListener(mOkBtnOnClickListener);

    // Find the widget id from the intent.
    Intent intent = getIntent();
    Bundle extras = intent.getExtras();
    if (extras != null) {
        mAppWidgetId = extras.getInt(
                AppWidgetManager.EXTRA_APPWIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID);
    }

    // If this activity was started with an intent without an app widget ID, finish with an error.
    if (mAppWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID) {
        finish();
    }
}

源代码20 项目： PacketSender-Android 文件： PSWidgetOnCreate.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);


    setResult(RESULT_CANCELED);


    Intent intent = getIntent();
    Bundle extras = intent.getExtras();
    if (extras != null) {
        mAppWidgetId = extras.getInt(
                AppWidgetManager.EXTRA_APPWIDGET_ID,
                AppWidgetManager.INVALID_APPWIDGET_ID);
    }

    // If they gave us an intent without the widget id, just bail.
    if (mAppWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID) {
        finish();
    }

    setContentView(R.layout.activity_pswidget_on_create);


    if (savedInstanceState == null) {
        getFragmentManager().beginTransaction()
                .add(R.id.container, new PlaceholderFragment())
                .commit();
    }




}

方法所在类

android.appwidget.AppWidgetManager