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Code Releases Activity

Fix NPE initialising MyPreferencesFragment.

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Johannes Mockenhaupt 2017-11-08 10:20:49 +01:00
parent 5bd2911754
commit 324b68717f
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1 changed files with 8 additions and 6 deletions
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14
app/src/main/java/info/nightscout/androidaps/PreferencesActivity.java
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@ -47,7 +47,9 @@ public class PreferencesActivity extends PreferenceActivity implements SharedPre
protected void onCreate(Bundle savedInstanceState) { protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState); super.onCreate(savedInstanceState);
myPreferenceFragment = new MyPreferenceFragment(); myPreferenceFragment = new MyPreferenceFragment();
myPreferenceFragment.setCaller(getIntent()); Bundle args = new Bundle();
args.putInt("id", getIntent().getIntExtra("id", -1));
myPreferenceFragment.setArguments(args);
getFragmentManager().beginTransaction().replace(android.R.id.content, myPreferenceFragment).commit(); getFragmentManager().beginTransaction().replace(android.R.id.content, myPreferenceFragment).commit();
PreferenceManager.getDefaultSharedPreferences(this).registerOnSharedPreferenceChangeListener(this); PreferenceManager.getDefaultSharedPreferences(this).registerOnSharedPreferenceChangeListener(this);
} }
@ -106,10 +108,12 @@ public class PreferencesActivity extends PreferenceActivity implements SharedPre
} }
public static class MyPreferenceFragment extends PreferenceFragment { public static class MyPreferenceFragment extends PreferenceFragment {
Intent caller; private Integer id;
public void setCaller(Intent i) { @Override
caller = i; public void setArguments(Bundle args) {
super.setArguments(args);
id = args.getInt("key");
} }
void addPreferencesFromResourceIfEnabled(PluginBase p, int type) { void addPreferencesFromResourceIfEnabled(PluginBase p, int type) {
@ -121,8 +125,6 @@ public class PreferencesActivity extends PreferenceActivity implements SharedPre
public void onCreate(final Bundle savedInstanceState) { public void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState); super.onCreate(savedInstanceState);
Integer id = caller.getIntExtra("id", -1);
if (id != -1) { if (id != -1) {
addPreferencesFromResource(id); addPreferencesFromResource(id);
} else { } else {