登录跳转效果
manifest.xml
<activity android:name="cn.bw.activitys.LoadingActivity" android:theme="@style/MyDialogStyle"> </activity>
styles.xml
<style name="MyDialogStyle"> <item name="android:windowBackground">@android:color/transparent</item> <item name="android:windowFrame">@null</item> <item name="android:windowNoTitle">true</item> <item name="android:windowIsFloating">true</item> <item name="android:windowIsTranslucent">true</item> <item name="android:windowContentOverlay">@null</item> <item name="android:windowAnimationStyle">@android:style/Animation.Dialog</item> <item name="android:backgroundDimEnabled">true</item> </style>
activity
package cn.bw.activitys; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.os.Handler; import android.widget.Toast; public class LoadingActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.loading); new Handler().postDelayed(new Runnable() { @Override public void run() { Intent intent = new Intent (LoadingActivity.this,Whatsnew.class); startActivity(intent); LoadingActivity.this.finish(); Toast.makeText(getApplicationContext(), "登录成功", Toast.LENGTH_SHORT).show(); } }, 500); } }
布局:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" > <RelativeLayout android:layout_width="180dp" android:layout_height="180dp" android:layout_centerInParent="true" android:background="@drawable/loading_bg" > <LinearLayout android:layout_width="fill_parent" android:layout_height="fill_parent" android:gravity="center" android:orientation="vertical" > <ProgressBar android:id="@+id/progressBar1" style="?android:attr/progressBarStyleLarge" android:indeterminateDrawable="@drawable/my_progress_bar_drawable" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_horizontal" /> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="正在登录" android:layout_marginTop="10dp" android:textColor="#fff" android:textSize="20sp" /> </LinearLayout> </RelativeLayout> </RelativeLayout>