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Code Issues Packages Projects Releases Wiki Activity

Disable all on action

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M66B
2018-08-13 13:53:46 +00:00
parent 0a4621abad
commit 3314826120
7 changed files with 51 additions and 93 deletions
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25
app/src/main/java/eu/faircode/email/Helper.java
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@@ -21,25 +21,24 @@ package eu.faircode.email;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.ColorMatrix;
import android.graphics.ColorMatrixColorFilter;
import android.graphics.drawable.Drawable;
import android.os.Build;
import android.text.TextUtils;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.view.ViewGroup;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.Spinner;
import com.google.android.material.bottomnavigation.BottomNavigationView;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import androidx.annotation.NonNull;
public class Helper {
static final String TAG = BuildConfig.APPLICATION_ID;
@@ -51,25 +50,19 @@ public class Helper {
return color;
}
static Drawable toDimmed(@NonNull Drawable drawable) {
ColorMatrix matrix = new ColorMatrix();
matrix.setSaturation(0);
ColorMatrixColorFilter filter = new ColorMatrixColorFilter(matrix);
Drawable mutated = drawable.mutate();
mutated.setColorFilter(filter);
mutated.setAlpha(128);
return mutated;
}
static void setViewsEnabled(ViewGroup view, boolean enabled) {
for (int i = 0; i < view.getChildCount(); i++) {
View child = view.getChildAt(i);
if (child instanceof Spinner ||
child instanceof EditText ||
child instanceof CheckBox ||
child instanceof ImageView ||
child instanceof ImageButton)
child.setEnabled(enabled);
else if (child instanceof ViewGroup)
if (child instanceof BottomNavigationView) {
Menu menu = ((BottomNavigationView) child).getMenu();
menu.setGroupEnabled(0, enabled);
} else if (child instanceof ViewGroup)
setViewsEnabled((ViewGroup) child, enabled);
}
}