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Code Releases Activity

Fix crash in MainActivity.onSaveInstanceState()

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This commit is contained in:
Felix Ableitner 2017-09-27 12:35:34 +09:00
parent bdec750b34
commit 8e1dfe875e
1 changed files with 21 additions and 16 deletions
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37
src/main/java/com/nutomic/syncthingandroid/activities/MainActivity.java
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@ -42,6 +42,7 @@ import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
import com.annimon.stream.function.Consumer;
import com.nutomic.syncthingandroid.R;
import com.nutomic.syncthingandroid.fragments.DeviceListFragment;
import com.nutomic.syncthingandroid.fragments.DrawerFragment;
@ -272,24 +273,28 @@ public class MainActivity extends StateDialogActivity
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
// Avoid crash if called during startup.
if (mFolderListFragment != null && mDeviceListFragment != null && mDrawerFragment != null) {
FragmentManager fm = getSupportFragmentManager();
fm.putFragment(outState, FolderListFragment.class.getName(), mFolderListFragment);
fm.putFragment(outState, DeviceListFragment.class.getName(), mDeviceListFragment);
fm.putFragment(outState, DrawerFragment.class.getName(), mDrawerFragment);
outState.putInt("currentTab", mViewPager.getCurrentItem());
outState.putBoolean(BATTERY_DIALOG_DISMISSED, mBatteryOptimizationsDialog == null || !mBatteryOptimizationsDialog.isShowing());
outState.putBoolean(IS_SHOWING_RESTART_DIALOG, mRestartDialog != null && mRestartDialog.isShowing());
if(mQrCodeDialog != null && mQrCodeDialog.isShowing()) {
outState.putBoolean(IS_QRCODE_DIALOG_DISPLAYED, true);
ImageView qrCode = mQrCodeDialog.findViewById(R.id.qrcode_image_view);
TextView deviceID = mQrCodeDialog.findViewById(R.id.device_id);
outState.putParcelable(QRCODE_BITMAP_KEY, ((BitmapDrawable) qrCode.getDrawable()).getBitmap());
outState.putString(DEVICEID_KEY, deviceID.getText().toString());
FragmentManager fm = getSupportFragmentManager();
Consumer<Fragment> putFragment = fragment -> {
if (fragment != null && fragment.isAdded()) {
fm.putFragment(outState, fragment.getClass().getName(), fragment);
}
Util.dismissDialogSafe(mRestartDialog, this);
};
putFragment.accept(mFolderListFragment);
putFragment.accept(mDeviceListFragment);
putFragment.accept(mDrawerFragment);
outState.putInt("currentTab", mViewPager.getCurrentItem());
outState.putBoolean(BATTERY_DIALOG_DISMISSED, mBatteryOptimizationsDialog == null || !mBatteryOptimizationsDialog.isShowing());
outState.putBoolean(IS_SHOWING_RESTART_DIALOG, mRestartDialog != null && mRestartDialog.isShowing());
if(mQrCodeDialog != null && mQrCodeDialog.isShowing()) {
outState.putBoolean(IS_QRCODE_DIALOG_DISPLAYED, true);
ImageView qrCode = mQrCodeDialog.findViewById(R.id.qrcode_image_view);
TextView deviceID = mQrCodeDialog.findViewById(R.id.device_id);
outState.putParcelable(QRCODE_BITMAP_KEY, ((BitmapDrawable) qrCode.getDrawable()).getBitmap());
outState.putString(DEVICEID_KEY, deviceID.getText().toString());
}
Util.dismissDialogSafe(mRestartDialog, this);
}
@Override