Java Code Examples for android.support.v4.app.fragmentmanager#isDestroyed()
The following examples show how to use
android.support.v4.app.fragmentmanager#isDestroyed() .
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Example 1
Source File: BaseDialogFragment.java From android-skeleton-project with MIT License | 6 votes |
public void displayDialog(BaseActivity activity, String tag) { if (activity == null || !activity.isActive()) { return; } FragmentManager fragmentManager = activity.getSupportFragmentManager(); if (fragmentManager == null || fragmentManager.isDestroyed()) { return; } FragmentTransaction transaction = fragmentManager.beginTransaction(); Fragment oldDialog = fragmentManager.findFragmentByTag(tag); if (oldDialog != null) { transaction.remove(oldDialog); } transaction.addToBackStack(null); //fix for IllegalStateException: Can not perform this action after onSaveInstanceState //http://stackoverflow.com/questions/15729138/on-showing-dialog-i-get-can-not-perform-this-action-after-onsaveinstancestate if (!activity.isActive()) { //final safeguard in case activity was closed in the middle return; } FragmentTransaction ft = fragmentManager.beginTransaction(); this.show(ft, tag); }
Example 2
Source File: BasePopupDialog.java From android-skeleton-project with MIT License | 6 votes |
public void displayDialog(BaseActivity activity) { if (activity == null || !activity.isActive()) { return; } FragmentManager fragmentManager = activity.getSupportFragmentManager(); if (fragmentManager == null || fragmentManager.isDestroyed()) { return; } FragmentTransaction transaction = fragmentManager.beginTransaction(); Fragment oldDialog = fragmentManager.findFragmentByTag(BasePopupDialog.FRAGMENT_TAG); if (oldDialog != null) { transaction.remove(oldDialog); } transaction.addToBackStack(null); //fix for IllegalStateException: Can not perform this action after onSaveInstanceState //http://stackoverflow.com/questions/15729138/on-showing-dialog-i-get-can-not-perform-this-action-after-onsaveinstancestate if (!activity.isActive()) { //final safeguard in case activity was closed in the middle return; } FragmentTransaction ft = fragmentManager.beginTransaction(); this.show(ft, BasePopupDialog.FRAGMENT_TAG); }
Example 3
Source File: ConnectorFragment.java From robocar with Apache License 2.0 | 5 votes |
private static ConnectorFragment get(FragmentManager fm) { if (fm.isDestroyed()) { throw new IllegalStateException("Can't get fragment after onDestroy"); } Fragment fragment = fm.findFragmentByTag(FRAGMENT_TAG); if (fragment != null && !(fragment instanceof ConnectorFragment)) { throw new IllegalStateException("Unexpected fragment instance was returned by tag"); } return (ConnectorFragment) fragment; }
Example 4
Source File: ActionSheet.java From android-ActionSheet with MIT License | 5 votes |
public void show(final FragmentManager manager, final String tag) { if (!mDismissed || manager.isDestroyed()) { return; } mDismissed = false; new Handler().post(new Runnable() { public void run() { FragmentTransaction ft = manager.beginTransaction(); ft.add(ActionSheet.this, tag); ft.addToBackStack(null); ft.commitAllowingStateLoss(); } }); }