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Use touch delegates to enlarge touch area

This commit is contained in:
M66B 2015-11-01 15:22:50 +01:00
parent 3e922a9975
commit c75973207f
2 changed files with 53 additions and 16 deletions

View file

@ -4,6 +4,7 @@ import android.content.Context;
import android.content.SharedPreferences;
import android.content.res.TypedArray;
import android.graphics.Color;
import android.graphics.Rect;
import android.net.Uri;
import android.os.AsyncTask;
import android.preference.PreferenceManager;
@ -11,6 +12,7 @@ import android.support.v4.content.ContextCompat;
import android.support.v7.widget.RecyclerView;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.TouchDelegate;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
@ -77,6 +79,32 @@ public class RuleAdapter extends RecyclerView.Adapter<RuleAdapter.ViewHolder> im
cbUsing = (CheckBox) itemView.findViewById(R.id.cbUsing);
cbRoaming = (CheckBox) itemView.findViewById(R.id.cbRoaming);
btnLaunch = (Button) itemView.findViewById(R.id.btnLaunch);
final View wifiParent = (View) cbWifi.getParent();
wifiParent.post(new Runnable() {
public void run() {
Rect rect = new Rect();
cbWifi.getHitRect(rect);
rect.bottom += rect.top;
rect.right += rect.left;
rect.top = 0;
rect.left = 0;
wifiParent.setTouchDelegate(new TouchDelegate(rect, cbWifi));
}
});
final View otherParent = (View) cbOther.getParent();
otherParent.post(new Runnable() {
public void run() {
Rect rect = new Rect();
cbOther.getHitRect(rect);
rect.bottom += rect.top;
rect.right += rect.left;
rect.top = 0;
rect.left = 0;
otherParent.setTouchDelegate(new TouchDelegate(rect, cbOther));
}
});
}
}

View file

@ -41,28 +41,36 @@
android:textAppearance="@android:style/TextAppearance.Material.Medium" />
</LinearLayout>
<CheckBox
android:id="@+id/cbWifi"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:layout_marginStart="12dp"
android:button="@drawable/wifi" />
<RelativeLayout
android:layout_width="?android:attr/listPreferredItemHeightSmall"
android:layout_height="?android:attr/listPreferredItemHeightSmall">
<CheckBox
android:id="@+id/cbOther"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:layout_marginStart="12dp"
android:button="@drawable/other" />
<CheckBox
android:id="@+id/cbWifi"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:button="@drawable/wifi" />
</RelativeLayout>
<RelativeLayout
android:layout_width="?android:attr/listPreferredItemHeightSmall"
android:layout_height="?android:attr/listPreferredItemHeightSmall">
<CheckBox
android:id="@+id/cbOther"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:button="@drawable/other" />
</RelativeLayout>
<LinearLayout
android:id="@+id/llAttributes"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:layout_marginStart="12dp"
android:layout_marginStart="4dp"
android:orientation="vertical">
<ImageView
@ -79,7 +87,8 @@
android:layout_gravity="center_horizontal"
android:text="R"
android:textAppearance="@android:style/TextAppearance.Material.Small"
android:textColor="@color/colorAccent" />
android:textColor="@color/colorAccent"
android:textSize="12dp" />
</LinearLayout>
</LinearLayout>