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Code Issues Packages Projects Releases Wiki Activity

Clean up main activity code

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No need to catch IllegalStateException as we display the fragment from
onCreate() without delay.
This commit is contained in:
tonymanou 2017-01-12 01:32:16 +01:00 committed by topjohnwu
parent 4dbacd79ae
commit e81bc4f044
1 changed files with 22 additions and 34 deletions
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56
app/src/main/java/com/topjohnwu/magisk/MainActivity.java
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@ -10,7 +10,6 @@ import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.preference.PreferenceManager;
import android.support.annotation.IdRes;
import android.support.annotation.NonNull;
import android.support.design.widget.NavigationView;
import android.support.v4.app.ActivityCompat;
@ -44,7 +43,6 @@ public class MainActivity extends AppCompatActivity
@BindView(R.id.drawer_layout) DrawerLayout drawer;
@BindView(R.id.nav_view) public NavigationView navigationView;
@IdRes
private int mSelectedId = R.id.status;
@Override
@ -82,13 +80,11 @@ public class MainActivity extends AppCompatActivity
drawer.addDrawerListener(toggle);
toggle.syncState();
//noinspection ResourceType
mSelectedId = savedInstanceState == null ? mSelectedId : savedInstanceState.getInt(SELECTED_ITEM_ID);
navigationView.setCheckedItem(mSelectedId);
if (savedInstanceState == null) {
mDrawerHandler.removeCallbacksAndMessages(null);
mDrawerHandler.postDelayed(() -> navigate(mSelectedId), 250);
navigate(mSelectedId, true);
navigationView.setCheckedItem(mSelectedId);
} else {
mSelectedId = savedInstanceState.getInt(SELECTED_ITEM_ID);
}
navigationView.setNavigationItemSelectedListener(this);
@ -136,7 +132,7 @@ public class MainActivity extends AppCompatActivity
public boolean onNavigationItemSelected(@NonNull final MenuItem menuItem) {
mSelectedId = menuItem.getItemId();
mDrawerHandler.removeCallbacksAndMessages(null);
mDrawerHandler.postDelayed(() -> navigate(menuItem.getItemId()), 250);
mDrawerHandler.postDelayed(() -> navigate(menuItem.getItemId(), false), 250);
drawer.closeDrawer(GravityCompat.START);
return true;
}
@ -164,48 +160,40 @@ public class MainActivity extends AppCompatActivity
menu.findItem(R.id.install).setVisible(Shell.rootAccess());
}
public void navigate(final int itemId) {
Fragment navFragment = null;
String tag = "";
public void navigate(int itemId, boolean now) {
switch (itemId) {
case R.id.status:
tag = "status";
navFragment = new StatusFragment();
displayFragment(new StatusFragment(), "status", now);
break;
case R.id.install:
tag = "install";
navFragment = new InstallFragment();
displayFragment(new InstallFragment(), "install", now);
break;
case R.id.modules:
tag = "modules";
navFragment = new ModulesFragment();
displayFragment(new ModulesFragment(), "modules", now);
break;
case R.id.downloads:
tag = "downloads";
navFragment = new ReposFragment();
displayFragment(new ReposFragment(), "downloads", now);
break;
case R.id.magiskhide:
tag = "magiskhide";
navFragment = new MagiskHideFragment();
displayFragment(new MagiskHideFragment(), "magiskhide", now);
break;
case R.id.log:
tag = "log";
navFragment = new LogFragment();
displayFragment(new LogFragment(), "log", now);
break;
case R.id.settings:
startActivity(new Intent(this, SettingsActivity.class));
break;
case R.id.app_about:
startActivity(new Intent(this, AboutActivity.class));
return;
}
if (navFragment != null) {
FragmentTransaction transaction = getFragmentManager().beginTransaction();
transaction.setCustomAnimations(android.R.animator.fade_in, android.R.animator.fade_out);
try {
transaction.replace(R.id.content_frame, navFragment, tag).commit();
} catch (IllegalStateException ignored) {}
break;
}
}
}
private void displayFragment(@NonNull Fragment navFragment, String tag, boolean now) {
FragmentTransaction transaction = getFragmentManager().beginTransaction();
if (!now) {
transaction.setCustomAnimations(android.R.animator.fade_in, android.R.animator.fade_out);
}
transaction.replace(R.id.content_frame, navFragment, tag).commit();
}
}