Java Code Examples for android.support.v4.app.Fragment#SavedState

The following examples show how to use android.support.v4.app.Fragment#SavedState . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: FolioActivity.java From ankihelper with GNU General Public License v3.0

6 votes

private void resetSearchResults() {
    Log.v(LOG_TAG, "-> resetSearchResults");

    ArrayList<Fragment> fragments = mFolioPageFragmentAdapter.getFragments();
    for (int i = 0; i < fragments.size(); i++) {
        FolioPageFragment folioPageFragment = (FolioPageFragment) fragments.get(i);
        if (folioPageFragment != null) {
            folioPageFragment.resetSearchResults();
        }
    }

    ArrayList<Fragment.SavedState> savedStateList =
            mFolioPageFragmentAdapter.getSavedStateList();
    if (savedStateList != null) {
        for (int i = 0; i < savedStateList.size(); i++) {
            Fragment.SavedState savedState = savedStateList.get(i);
            Bundle bundle = FolioPageFragmentAdapter.getBundleFromSavedState(savedState);
            if (bundle != null)
                bundle.putParcelable(FolioPageFragment.BUNDLE_SEARCH_ITEM, null);
        }
    }
}

Example 2

Source File: CustomFragmentStatePagerAdapter.java From Orin with GNU General Public License v3.0

5 votes

@Override
public Object instantiateItem(ViewGroup container, int position) {
    // If we already have this item instantiated, there is nothing
    // to do.  This can happen when we are restoring the entire pager
    // from its saved state, where the fragment manager has already
    // taken care of restoring the fragments we previously had instantiated.
    if (mFragments.size() > position) {
        Fragment f = mFragments.get(position);
        if (f != null) {
            return f;
        }
    }

    if (mCurTransaction == null) {
        mCurTransaction = mFragmentManager.beginTransaction();
    }

    Fragment fragment = getItem(position);
    if (DEBUG) Log.v(TAG, "Adding item #" + position + ": f=" + fragment);
    if (mSavedState.size() > position) {
        Fragment.SavedState fss = mSavedState.get(position);
        if (fss != null) {
            fragment.setInitialSavedState(fss);
        }
    }
    while (mFragments.size() <= position) {
        mFragments.add(null);
    }
    fragment.setMenuVisibility(false);
    fragment.setUserVisibleHint(false);
    mFragments.set(position, fragment);
    mCurTransaction.add(container.getId(), fragment);

    return fragment;
}

Example 3

Source File: CustomFragmentStatePagerAdapter.java From RetroMusicPlayer with GNU General Public License v3.0

5 votes

@Override
public Object instantiateItem(ViewGroup container, int position) {
    // If we already have this item instantiated, there is nothing
    // to do.  This can happen when we are restoring the entire pager
    // from its saved state, where the fragment manager has already
    // taken care of restoring the fragments we previously had instantiated.
    if (mFragments.size() > position) {
        Fragment f = mFragments.get(position);
        if (f != null) {
            return f;
        }
    }

    if (mCurTransaction == null) {
        mCurTransaction = mFragmentManager.beginTransaction();
    }

    Fragment fragment = getItem(position);
    if (DEBUG) Log.v(TAG, "Adding item #" + position + ": f=" + fragment);
    if (mSavedState.size() > position) {
        Fragment.SavedState fss = mSavedState.get(position);
        if (fss != null) {
            fragment.setInitialSavedState(fss);
        }
    }
    while (mFragments.size() <= position) {
        mFragments.add(null);
    }
    fragment.setMenuVisibility(false);
    fragment.setUserVisibleHint(false);
    mFragments.set(position, fragment);
    mCurTransaction.add(container.getId(), fragment);

    return fragment;
}

Example 4

Source File: FolioPageFragmentAdapter.java From ankihelper with GNU General Public License v3.0

5 votes

public ArrayList<Fragment.SavedState> getSavedStateList() {

        if (savedStateList == null) {
            try {
                Field field = FragmentStatePagerAdapter.class.getDeclaredField("mSavedState");
                field.setAccessible(true);
                savedStateList = (ArrayList<Fragment.SavedState>) field.get(this);
            } catch (Exception e) {
                Log.e(LOG_TAG, "-> ", e);
            }
        }

        return savedStateList;
    }

Example 5

Source File: UpdatableFragmentPagerAdapter.java From UpdatableFragmentStatePagerAdapter with Apache License 2.0

5 votes

@Override
@NonNull
public Object instantiateItem(ViewGroup container, int position) {
    long tag = getItemId(position);
    Fragment fragment = mFragments.get(tag);
    // If we already have this item instantiated, there is nothing
    // to do.  This can happen when we are restoring the entire pager
    // from its saved state, where the fragment manager has already
    // taken care of restoring the fragments we previously had instantiated.
    if (fragment != null) {
        return fragment;
    }

    if (mCurTransaction == null) {
        mCurTransaction = mFragmentManager.beginTransaction();
    }

    fragment = getItem(position);
    // restore state
    final Fragment.SavedState savedState = mSavedStates.get(tag);
    if (savedState != null) {
        fragment.setInitialSavedState(savedState);
    }
    fragment.setMenuVisibility(false);
    fragment.setUserVisibleHint(false);
    mFragments.put(tag, fragment);
    mCurTransaction.add(container.getId(), fragment, "f" + tag);

    return fragment;
}

Example 6

Source File: TaggedFragmentStatePagerAdapter.java From yahnac with Apache License 2.0

5 votes

@Override
public Object instantiateItem(ViewGroup container, int position) {
    // If we already have this item instantiated, there is nothing
    // to do.  This can happen when we are restoring the entire pager
    // from its saved state, where the fragment manager has already
    // taken care of restoring the fragments we previously had instantiated.
    if (mFragments.size() > position) {
        Fragment f = mFragments.get(position);
        if (f != null) {
            return f;
        }
    }

    if (mCurTransaction == null) {
        mCurTransaction = mFragmentManager.beginTransaction();
    }

    Fragment fragment = getItem(position);
    if (DEBUG) {
        Log.v(TAG, "Adding item #" + position + ": f=" + fragment);
    }
    if (mSavedState.size() > position) {
        Fragment.SavedState fss = mSavedState.get(position);
        if (fss != null) {
            fragment.setInitialSavedState(fss);
        }
    }
    while (mFragments.size() <= position) {
        mFragments.add(null);
    }
    fragment.setMenuVisibility(false);
    fragment.setUserVisibleHint(false);
    mFragments.set(position, fragment);
    mCurTransaction.add(container.getId(), fragment, getTag(position));

    return fragment;
}

Example 7

Source File: TaggedFragmentStatePagerAdapter.java From oneHookLibraryAndroid with Apache License 2.0

5 votes

@Override
public Object instantiateItem(ViewGroup container, int position) {
    // If we already have this item instantiated, there is nothing
    // to do. This can happen when we are restoring the entire pager
    // from its saved state, where the fragment manager has already
    // taken care of restoring the fragments we previously had instantiated.
    if (mFragments.size() > position) {
        Fragment f = mFragments.get(position);
        if (f != null) {
            return f;
        }
    }

    if (mCurTransaction == null) {
        mCurTransaction = mFragmentManager.beginTransaction();
    }

    Fragment fragment = getItem(position);
    if (DEBUG)
        Log.v(TAG, "Adding item #" + position + ": f=" + fragment);
    if (mSavedState.size() > position) {
        Fragment.SavedState fss = mSavedState.get(position);
        if (fss != null) {
            fragment.setInitialSavedState(fss);
        }
    }
    while (mFragments.size() <= position) {
        mFragments.add(null);
    }
    fragment.setMenuVisibility(false);
    mFragments.set(position, fragment);
    mCurTransaction.add(container.getId(), fragment, getTag(position));

    return fragment;
}

Example 8

Source File: FragmentStatePagerAdapterFix.java From UMS-Interface with GNU General Public License v3.0

5 votes

@SuppressLint("LongLogTag")
@Override
public Object instantiateItem(ViewGroup container, int position) {
    // If we already have this item instantiated, there is nothing
    // to do.  This can happen when we are restoring the entire pager
    // from its saved state, where the fragment manager has already
    // taken care of restoring the fragments we previously had instantiated.
    if (mFragments.size() > position) {
        Fragment f = mFragments.get(position);
        if (f != null) {
            return f;
        }
    }

    if (mCurTransaction == null) {
        mCurTransaction = mFragmentManager.beginTransaction();
    }

    Fragment fragment = getItem(position);
    if (DEBUG) Log.v(TAG, "Adding item #" + position + ": f=" + fragment);
    if (mSavedState.size() > position) {
        Fragment.SavedState fss = mSavedState.get(position);
        if (fss != null) {
            fragment.setInitialSavedState(fss);
        }
    }
    while (mFragments.size() <= position) {
        mFragments.add(null);
    }
    fragment.setMenuVisibility(false);
    fragment.setUserVisibleHint(false);
    mFragments.set(position, fragment);
    mCurTransaction.add(container.getId(), fragment);

    return fragment;
}

Example 9

Source File: FragmentNoMenuStatePagerAdapter.java From actor-platform with GNU Affero General Public License v3.0

5 votes

@Override
public Object instantiateItem(ViewGroup container, int position) {
    // If we already have this item instantiated, there is nothing
    // to do.  This can happen when we are restoring the entire pager
    // from its saved state, where the fragment manager has already
    // taken care of restoring the fragments we previously had instantiated.
    if (mFragments.size() > position) {
        Fragment f = mFragments.get(position);
        if (f != null) {
            return f;
        }
    }

    if (mCurTransaction == null) {
        mCurTransaction = mFragmentManager.beginTransaction();
    }

    Fragment fragment = getItem(position);
    if (DEBUG) Log.v(TAG, "Adding item #" + position + ": f=" + fragment);
    if (mSavedState.size() > position) {
        Fragment.SavedState fss = mSavedState.get(position);
        if (fss != null) {
            fragment.setInitialSavedState(fss);
        }
    }
    while (mFragments.size() <= position) {
        mFragments.add(null);
    }
    // fragment.setMenuVisibility(false);
    fragment.setUserVisibleHint(false);
    mFragments.set(position, fragment);
    mCurTransaction.add(container.getId(), fragment);

    return fragment;
}

Example 10

Source File: CompositeDialogFragment.java From CompositeAndroid with Apache License 2.0

4 votes

@Override
public void setInitialSavedState(@Nullable Fragment.SavedState state) {
    delegate.setInitialSavedState(state);
}

Example 11

Source File: StateRestoreDemoActivity.java From HelloActivityAndFragment with Apache License 2.0

4 votes

private void saveFragmentState(int index, Fragment fragment) {
    Fragment.SavedState savedState = getSupportFragmentManager().saveFragmentInstanceState(fragment);
    savedStateSparseArray.put(index, savedState);
}

Example 12

Source File: CompositeDialogFragment.java From CompositeAndroid with Apache License 2.0

4 votes

@Override
public void super_setInitialSavedState(@Nullable Fragment.SavedState state) {
    super.setInitialSavedState(state);
}

Example 13

Source File: CompositeFragment.java From CompositeAndroid with Apache License 2.0

4 votes

@Override
public void setInitialSavedState(@Nullable Fragment.SavedState state) {
    delegate.setInitialSavedState(state);
}

Example 14

Source File: DialogFragmentDelegate.java From CompositeAndroid with Apache License 2.0

4 votes

public void setInitialSavedState(@Nullable Fragment.SavedState state) {
    mFragmentDelegate.setInitialSavedState(state);
}

Example 15

Source File: FragmentPlugin.java From CompositeAndroid with Apache License 2.0

4 votes

void setInitialSavedState(final CallVoid1<Fragment.SavedState> superCall, @Nullable Fragment.SavedState state) {
    synchronized (mSuperListeners) {
        mSuperListeners.push(superCall);
        setInitialSavedState(state);
    }
}

Example 16

Source File: FragmentPlugin.java From CompositeAndroid with Apache License 2.0

4 votes

public void setInitialSavedState(@Nullable Fragment.SavedState state) {
    verifyMethodCalledFromDelegate("setInitialSavedState(Fragment.SavedState)");
    ((CallVoid1<Fragment.SavedState>) mSuperListeners.pop()).call(state);
}

Example 17

Source File: NestedFragApp.java From blog-nested-fragments-backstack with Apache License 2.0

4 votes

@Override
public void onCreate() {
    savedStateMap = new HashMap<String, Fragment.SavedState>();
    super.onCreate();
}

Example 18

Source File: NestedFragApp.java From blog-nested-fragments-backstack with Apache License 2.0

4 votes

public void setFragmentSavedState(String key, Fragment.SavedState state){
    savedStateMap.put(key, state);
}

Example 19

Source File: FragmentStatePagerAdapter.java From RecyclerViewPager with Apache License 2.0

2 votes

/**
 * Return the Fragment associated with a specified position.
 */
public abstract Fragment getItem(int position, Fragment.SavedState savedState);

Example 20

Source File: ICompositeFragment.java From CompositeAndroid with Apache License 2.0

votes

void setInitialSavedState(@Nullable Fragment.SavedState state);