hzuapps#1 hzuapps#170 Lab1

.

app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901140/MainActivity.java

@@ -0,0 +1,128 @@
+package edu.hzuapps.androidworks;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.v7.app.ActionBarActivity;
+import android.util.Log;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.Button;
+import android.widget.RelativeLayout;
+
+import edu.hzuapps.androidworks.examples.AbsoluteLayoutActivity;
+import edu.hzuapps.androidworks.examples.ActivityBasicActivity;
+import edu.hzuapps.androidworks.examples.BroadcastReceiverActivity;
+import edu.hzuapps.androidworks.examples.ContentProviderActivity;
+import edu.hzuapps.androidworks.examples.FileSelectActivity;
+import edu.hzuapps.androidworks.examples.FileShareActivity;
+import edu.hzuapps.androidworks.examples.FileStorageActivity;
+import edu.hzuapps.androidworks.examples.FragmentDemoActivity;
+import edu.hzuapps.androidworks.examples.FrameLayoutActivity;
+import edu.hzuapps.androidworks.examples.GridViewActivity;
+import edu.hzuapps.androidworks.examples.LinearLayoutActivity;
+import edu.hzuapps.androidworks.examples.ListViewActivity;
+import edu.hzuapps.androidworks.examples.NetworkActivity;
+import edu.hzuapps.androidworks.examples.RelativeLayoutActivity;
+import edu.hzuapps.androidworks.examples.ServiceDemoActivity;
+import edu.hzuapps.androidworks.examples.SharedPreferencesActivity;
+import edu.hzuapps.androidworks.examples.TableLayoutActivity;
+import edu.hzuapps.androidworks.examples.ViewBasicActivity;
+import edu.hzuapps.androidworks.examples.ViewDemoActivity;
+import edu.hzuapps.androidworks.homeworks.BackActivity;
+import edu.hzuapps.androidworks.homeworks.com123456.Com123456Activity;
+
+public class MainActivity extends ActionBarActivity {
+
+    public static final String TAG = MainActivity.class.getSimpleName();
+
+    String mName;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+//         TODO 解析学生实验目录
+        setContentView(R.layout.activity_main);
+
+        // 显示例子按钮
+        prepareExampleButton(R.id.button_activitybasic);
+        prepareExampleButton(R.id.button_viewbasic);
+        prepareExampleButton(R.id.button_fragmentdemo);
+        prepareExampleButton(R.id.button_servicedemo);
+        prepareExampleButton(R.id.button_broadcastdemo);
+        prepareExampleButton(R.id.button_contentprovidedemo);
+        prepareExampleButton(R.id.button_viewdemo);
+
+        // 随机显示一位同学的作业
+        prepareExampleButton(R.id.button_random);
+
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        // Inflate the menu; this adds items to the action bar if it is present.
+        getMenuInflater().inflate(R.menu.menu_main, menu);
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        // Handle action bar item clicks here. The action bar will
+        // automatically handle clicks on the Home/Up button, so long
+        // as you specify a parent activity in AndroidManifest.xml.
+        int id = item.getItemId();
+
+        //noinspection SimplifiableIfStatement
+        if (id == R.id.action_settings) {
+            System.out.println("Yes");
+//         Log.i(this.getClass().getSimpleName(), "View created!");
+            Log.i("标题", "信息");
+            return true;
+        }
+
+        return super.onOptionsItemSelected(item);
+    }
+
+    private void openActivity(Activity activity, Class activityClass) {
+        Intent intent = new Intent(activity, activityClass);
+        activity.startActivity(intent);
+    }
+
+    private void prepareExampleButton(final int buttonId) {
+        final Activity thisActivity = this;
+        Button button = (Button) findViewById(buttonId);
+        if (button != null) {
+            button.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View view) {
+                    openActivity(thisActivity, getActivity(buttonId));
+                }
+            });
+        } else {
+            Log.e(TAG, "按钮不存在: " + buttonId);
+        }
+    }
+
+    private Class getActivity(int id) {
+        if (R.id.button_activitybasic == id) {
+            return ActivityBasicActivity.class;
+        } else if (R.id.button_viewbasic == id) {
+            return ViewBasicActivity.class;
+        } else if (R.id.button_fragmentdemo == id) {
+            return FragmentDemoActivity.class;
+        } else if (R.id.button_servicedemo == id) {
+            return ServiceDemoActivity.class;
+        } else if (R.id.button_broadcastdemo == id) {
+            return BroadcastReceiverActivity.class;
+        } else if (R.id.button_contentprovidedemo == id) {
+            return ContentProviderActivity.class;
+        } else if (R.id.button_viewdemo == id) {
+            return ViewDemoActivity.class;
+        } else if (R.id.button_random == id) {
+            return FileShareActivity.class;
+        } else {
+            return BackActivity.class;
+        }
+    }
+}