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Code Issues Packages Projects Releases Wiki Activity

Attach snackbar to visible view

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M66B
2018-12-07 18:44:20 +01:00
parent 2cce8f73f9
commit bd087e7ab8
3 changed files with 23 additions and 15 deletions
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13
app/src/main/java/eu/faircode/email/ActivityBase.java
View File

@@ -25,6 +25,7 @@ import android.content.res.Configuration;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.util.Log;
import android.view.View;
import java.util.ArrayList;
import java.util.Arrays;
@@ -32,6 +33,7 @@ import java.util.List;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;
import androidx.fragment.app.Fragment;
abstract class ActivityBase extends AppCompatActivity implements SharedPreferences.OnSharedPreferenceChangeListener {
private static String[] restart = new String[]{
@@ -100,6 +102,17 @@ abstract class ActivityBase extends AppCompatActivity implements SharedPreferenc
finish();
}
protected View getVisibleView() {
for (Fragment fragment : getSupportFragmentManager().getFragments())
if (fragment.getUserVisibleHint()) {
Log.i(Helper.TAG, "Visible fragment=" + fragment.getClass().getName());
return fragment.getView();
}
Log.i(Helper.TAG, "Visible activity=" + this.getClass().getName());
return findViewById(android.R.id.content);
}
private List<IBackPressedListener> backPressedListeners = new ArrayList<>();
public void addBackPressedListener(IBackPressedListener listener) {