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Code Issues Projects Releases Wiki Activity

Use dodgeInsetEdges to make room for the snackbar.

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This commit is contained in:
akwizgran
2019-10-02 12:16:24 +01:00
parent 28f82a1507
commit 643ef593e1
4 changed files with 42 additions and 46 deletions
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23
briar-android/src/main/java/org/briarproject/briar/android/util/BriarSnackbarBuilder.java
View File

@@ -4,13 +4,18 @@ import android.support.annotation.ColorRes;
import android.support.annotation.Nullable;
import android.support.annotation.StringRes;
import android.support.design.widget.Snackbar;
import android.support.design.widget.Snackbar.Callback;
import android.view.View;
import android.view.View.OnClickListener;
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
import org.briarproject.briar.R;
import static android.os.Build.VERSION.SDK_INT;
import static android.support.design.widget.Snackbar.LENGTH_INDEFINITE;
import static android.support.v4.content.ContextCompat.getColor;
import static android.view.View.INVISIBLE;
import static android.view.View.VISIBLE;
@NotNullByDefault
public class BriarSnackbarBuilder {
@@ -30,6 +35,24 @@ public class BriarSnackbarBuilder {
R.color.briar_button_text_positive));
s.setAction(actionResId, onClickListener);
}
// Workaround for https://issuetracker.google.com/issues/64285517
if (duration == LENGTH_INDEFINITE && SDK_INT < 21) {
// Hide snackbar while it's opening to make bouncing less noticeable
s.getView().setVisibility(INVISIBLE);
s.addCallback(new Callback() {
@Override
public void onShown(Snackbar snackbar) {
snackbar.getView().setVisibility(VISIBLE);
// Request layout again in case snackbar is in wrong place
snackbar.getView().requestLayout();
}
@Override
public void onDismissed(Snackbar snackbar, int event) {
snackbar.getView().setVisibility(INVISIBLE);
}
});
}
return s;
}

16
briar-android/src/main/java/org/briarproject/briar/android/view/DefaultBehavior.java Normal file
View File

@@ -0,0 +1,16 @@
package org.briarproject.briar.android.view;
import android.content.Context;
import android.support.design.widget.CoordinatorLayout.Behavior;
import android.util.AttributeSet;
import android.view.View;
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
@NotNullByDefault
public class DefaultBehavior<V extends View> extends Behavior<V> {
public DefaultBehavior(Context context, AttributeSet attrs) {
super(context, attrs);
}
}

44
briar-android/src/main/java/org/briarproject/briar/android/view/SnackbarAwareBehavior.java
View File

@@ -1,44 +0,0 @@
package org.briarproject.briar.android.view;
import android.content.Context;
import android.support.design.widget.CoordinatorLayout;
import android.support.design.widget.CoordinatorLayout.Behavior;
import android.support.design.widget.CoordinatorLayout.LayoutParams;
import android.support.design.widget.Snackbar.SnackbarLayout;
import android.util.AttributeSet;
import android.view.View;
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
@NotNullByDefault
public class SnackbarAwareBehavior<V extends View> extends Behavior<V> {
public SnackbarAwareBehavior(Context context, AttributeSet attrs) {
super(context, attrs);
}
@Override
public boolean onDependentViewChanged(CoordinatorLayout parent,
V child, View snackbar) {
setMargin(child, snackbar.getHeight());
return true;
}
@Override
public void onDependentViewRemoved(CoordinatorLayout parent,
V child, View snackbar) {
setMargin(child, 0);
}
@Override
public boolean layoutDependsOn(CoordinatorLayout parent,
V child, View dependency) {
return dependency instanceof SnackbarLayout;
}
private void setMargin(V child, int margin) {
LayoutParams params = (LayoutParams) child.getLayoutParams();
params.setMargins(0, 0, 0, margin);
child.setLayoutParams(params);
}
}

5
briar-android/src/main/res/layout/fragment_contact_list.xml
View File

@@ -9,7 +9,7 @@
android:id="@+id/list"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="org.briarproject.briar.android.view.SnackbarAwareBehavior"
app:layout_dodgeInsetEdges="bottom"
app:scrollToEnd="false"/>
<io.github.kobakei.materialfabspeeddial.FabSpeedDial
@@ -22,6 +22,7 @@
app:fab_miniFabTextBackground="@color/briar_accent"
app:fab_miniFabTextColor="@android:color/white"
app:layout_anchorGravity="bottom|right|end"
app:layout_behavior="org.briarproject.briar.android.view.SnackbarAwareBehavior"/>
app:layout_behavior="org.briarproject.briar.android.view.DefaultBehavior"
app:layout_dodgeInsetEdges="bottom"/>
</android.support.design.widget.CoordinatorLayout>