Android編程入門--底部Dialog彈窗

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參考部落格：Android實現底部對話方塊BottomDialog

dialog_bottom

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="match_parent"    android:layout_height="wrap_content"    android:background="@android:color/white"    android:orientation="horizontal">    <LinearLayout        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:layout_weight="1">        <TextView            android:id="@+id/tv_ok"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:background="?android:attr/selectableItemBackground"            android:clickable="true"            android:drawableLeft="@drawable/ic_check_666666_24dp"            android:drawablePadding="16dp"            android:gravity="center_horizontal"            android:padding="16dp"            android:text="@string/dialog_ok"            android:textColor="#666666"            android:textSize="14sp" />    </LinearLayout>    <LinearLayout        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:layout_weight="1">        <TextView            android:id="@+id/tv_cancel"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:background="?android:attr/selectableItemBackground"            android:clickable="true"            android:drawableLeft="@drawable/ic_close_666666_24dp"            android:drawablePadding="16dp"            android:gravity="center_horizontal"            android:padding="16dp"            android:text="@string/dialog_cancel"            android:textColor="#666666"            android:textSize="14sp" />    </LinearLayout></LinearLayout>

 

style

<resources>    <style name="BottomDialog" parent="Theme.AppCompat.Light.Dialog">        <item name="android:windowNoTitle">true</item>        <item name="android:windowBackground">@android:color/transparent</item>    </style>    <style name="BottomDialog.Animation" parent="Animation.AppCompat.Dialog">        <item name="android:windowEnterAnimation">@anim/translate_dialog_in</item>        <item name="android:windowExitAnimation">@anim/translate_dialog_out</item>    </style></resources>

anim

translate_dialog_in

<?xml version="1.0" encoding="utf-8"?><translate xmlns:android="http://schemas.android.com/apk/res/android"           android:duration="300"           android:fromXDelta="0"           android:fromYDelta="100%"           android:toXDelta="0"           android:toYDelta="0"></translate>

translate_dialog_out

<?xml version="1.0" encoding="utf-8"?><translate xmlns:android="http://schemas.android.com/apk/res/android"           android:duration="300"           android:fromXDelta="0"           android:fromYDelta="0"           android:toXDelta="0"           android:toYDelta="100%"></translate>

代碼如下

    @OnClick(R.id.log_out_layout)    public void onLogOutClicked() {        final Dialog mDialog = new Dialog(this.getActivity(), R.style.BottomDialog);        View contentView = LayoutInflater.from(this.getActivity()).inflate(R.layout.dialog_bottom, null);        mDialog.setContentView(contentView);        ViewGroup.LayoutParams layoutParams = contentView.getLayoutParams();        layoutParams.width = getResources().getDisplayMetrics().widthPixels;        contentView.setLayoutParams(layoutParams);        mDialog.getWindow().setGravity(Gravity.BOTTOM);        mDialog.setCanceledOnTouchOutside(true);        mDialog.getWindow().setWindowAnimations(R.style.BottomDialog_Animation);        mDialog.show();        TextView tvOk = (TextView) contentView.findViewById(R.id.tv_ok);        tvOk.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                System.exit(0);//系統退出            }        });        TextView tvCancel = (TextView) contentView.findViewById(R.id.tv_cancel);        tvCancel.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                mDialog.cancel();            }        });    }

 

Android編程入門--底部Dialog彈窗