Bitmap bitmap = new Bitmap (...);       Drawable drawable = new BitmapDrawable(bitmap);

Drawable d = ImagesList.get(0);    Bitmap bitmap = ((BitmapDrawable)d).getBitmap();

static int nologo; module_param(nologo, bool, 0); MODULE_PARM_DESC(nologo, "Disables startup logo"); /* logo's are marked __initdata. Use __init_refok to tell * modpost that it is intended that this function uses data * marked __initdata. */ const struct linux_logo * __init_refok fb_find_logo(int depth) {     const struct linux_logo *logo = NULL;     if (nologo)         return NULL;         ...... }

#define INIT_IMAGE_FILE "/initlogo.rle" int load_565rle_image( char *file_name ); #endif init.c中main()加载/initlogo.rle文件。 if( load_565rle_image(INIT_IMAGE_FILE) ) {//加载initlogo.rle文件     fd = open("/dev/tty0", O_WRONLY);//将/dev/tty0设为text模式     if (fd >= 0) {         const char *msg;             msg = "\n"         "\n"         "\n"         "\n"         "\n"         "\n"         "\n"  // console is 40 cols x 30 lines         "\n"         "\n"         "\n"         "\n"         "\n"         "\n"         "\n"         "             A N D R O I D ";         write(fd, msg, strlen(msg));         close(fd);     } }

//=============Android.mk====================== LOCAL_PATH:= $(call my-dir) include $(CLEAR_VARS) LOCAL_SRC_FILES:= \     bootanimation_main.cpp \     BootAnimation.cpp # need "-lrt" on Linux simulator to pick up clock_gettime ifeq ($(TARGET_SIMULATOR),true)     ifeq ($(HOST_OS),linux)         LOCAL_LDLIBS += -lrt     endif endif LOCAL_SHARED_LIBRARIES := \     libcutils \     libutils \     libui \     libcorecg \     libsgl \     libEGL \     libGLESv1_CM \     libmedia   LOCAL_C_INCLUDES := \     $(call include-path-for, corecg graphics) LOCAL_MODULE:= bootanimation include $(BUILD_EXECUTABLE) //==========================================

import java.io.File;import android.app.Activity;import android.os.Bundle;import android.os.Environment;import android.os.StatFs;import android.text.format.Formatter;import android.util.Log;public class Memory extends Activity {public static final String TAG = "Memory";@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);updateMemoryStatus();}private void updateMemoryStatus() {String status = Environment.getExternalStorageState();String readOnly = "";// 是否只读if (status.equals(Environment.MEDIA_MOUNTED_READ_ONLY)) {status = Environment.MEDIA_MOUNTED;readOnly = getString(R.string.read_only);}if (status.equals(Environment.MEDIA_MOUNTED)) {try {File path = Environment.getExternalStorageDirectory();StatFs stat = new StatFs(path.getPath());long blockSize = stat.getBlockSize();long totalBlocks = stat.getBlockCount();long availableBlocks = stat.getAvailableBlocks();// SD卡总容量String sdSize = formatSize(totalBlocks * blockSize);Log.i(TAG, "SD卡总容量: " + sdSize);// SD卡剩余容量String sdAvail = formatSize(availableBlocks * blockSize)+ readOnly;Log.i(TAG, "SD卡剩余容量: " + sdAvail);} catch (IllegalArgumentException e) {status = Environment.MEDIA_REMOVED;}}File path = Environment.getDataDirectory();StatFs stat = new StatFs(path.getPath());long blockSize = stat.getBlockSize();long availableBlocks = stat.getAvailableBlocks();// 手机内存剩余容量String memoryAvail = formatSize(availableBlocks * blockSize);Log.i(TAG, "手机内存剩余容量: " + memoryAvail);long totalBlocks = stat.getBlockCount();// 手机内存总容量String memorySize = formatSize(totalBlocks * blockSize);Log.i(TAG, "手机内存总容量: " + memorySize);}// 格式化 转化为.MB格式private String formatSize(long size) {return Formatter.formatFileSize(this, size);}}

    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"        xmlns:zkx=http://schemas.android.com/apk/res/com.zkx.test        android:orientation="vertical" android:layout_width="fill_parent";        android:layout_height="wrap_content">

    <TextView  zkx:属性名/>

    <declare-styleable name="My">        <attr name="label" format="reference" >    </declare-styleable>

    <Buttonzkx:label="@string/label" >

    <declare-styleable name="My">        <attr name="textColor" format="color" />    </declare-styleable>

    <Button zkx:textColor="#ff0000"/>

    <declare-styleable name="My">        <attr name="isVisible" format="boolean" />    </declare-styleable>

    <Button zkx:isVisible="false"/>

    <declare-styleable name="My">        <attr name="myWidth" format="dimension" />    </declare-styleable>

    <Button zkx:myWidth="100dip"/>

    <declare-styleable name="My">        <attr name="fromAlpha" format="float" />    </declare-styleable>

    <alpha zkx:fromAlpha="0.3"/>

    <declare-styleable name="My">        <attr name="frameDuration" format="integer" />    </declare-styleable>

    <animated-rotate zkx:framesCount="22"/>

    <declare-styleable name="My">        <attr name="Name" format="string" />    </declare-styleable>

    <rotate zkx:pivotX="200%"/>

    <declare-styleable name="My">        <attr name="pivotX" format="fraction" />    </declare-styleable>

    <rotate zkx:Name="My name is zhang kun xiang"/>

    <declare-styleable name="My">        <attr name="language">            <enum name="English" value="1"/>        </attr>    </declare-styleable>

    <Button zkx:language="English"/>

    <declare-styleable name="My">        <attr name="windowSoftInputMode">    <flag name="stateUnspecified" value="1" />    <flag name = "adjustNothing" value = "0x30" />        </attr>    </declare-styleable>

    <activity android:windowSoftInputMode="stateUnspecified | adjustNothing">

    <declare-styleable name = "名称">    <attr name="background" format="reference|color" />    </declare-styleable>

    <ImageView android:background = "@drawable/图片ID|#00FF00"/>

public class DialogView extends LinearLayout{public static final int WIDTH = 32;private Context mContext;private LinearLayout contentView;private ImageView icon;private TextView title;private TextView ok;private TextView cancel;private ImageView img;private LayoutInflater inflater;public DialogView(Context c) {this(c, null);}public DialogView(Context c, AttributeSet a) {super(c, a);this.setBackgroundResource(R.drawable.dialog_full_holo_dark);this.setPadding(60, 50, 60, 55);this.setGravity(Gravity.CENTER_HORIZONTAL);this.setOrientation(LinearLayout.VERTICAL);mContext = c;inflater = (LayoutInflater) c.getSystemService(Context.LAYOUT_INFLATER_SERVICE);//标题布局LinearLayout tLayout = new LinearLayout(c);tLayout.setOrientation(LinearLayout.HORIZONTAL);tLayout.setGravity(Gravity.CENTER_VERTICAL);//标题图片icon = new ImageView(c);tLayout.addView(icon);//标题文字title = new TextView(c);title.setPadding(10, 10, 10, 10);title.setTextColor(Color.WHITE);tLayout.addView(title);this.addView(tLayout);//标题线ImageView hr = new ImageView(c);hr.setBackgroundColor(Color.parseColor("#6698fd"));hr.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, 4));this.addView(hr);//内容contentView = new LinearLayout(c);this.addView(contentView);//底部按钮布局LinearLayout bLayout = (LinearLayout)inflater.inflate(R.layout.dialog_button, null);ok = (TextView) bLayout.findViewById(R.id.dlg_ok);ok.setVisibility(View.GONE);cancel = (TextView) bLayout.findViewById(R.id.dlg_cancel);cancel.setVisibility(View.GONE);img = (ImageView) bLayout.findViewById(R.id.dlg_img);img.setVisibility(View.GONE);this.addView(bLayout);}public void setMessage(int res) {setMessage().setText(res);}public void setMessage(String text) {setMessage().setText(text);}public void setMessage(CharSequence ch) {setMessage().setText(ch);}/** * 单条消息 */private TextView setMessage() {LinearLayout layout = new LinearLayout(mContext);layout.setOrientation(LinearLayout.HORIZONTAL);layout.setGravity(Gravity.CENTER_VERTICAL);TextView tv = new TextView(mContext);tv.setPadding(5, 10, 10, 10);layout.addView(tv);addContentView(layout);return tv;}/** * 确定按钮的监听事件 * @param listener */public void setOkListener(OnClickListener listener) {ok.setVisibility(View.VISIBLE);ok.setOnClickListener(listener);updateImage();}/** * 取消按钮的监听事件 * @param listener */public void setCancelListener(OnClickListener listener) {cancel.setVisibility(View.VISIBLE);cancel.setOnClickListener(listener);updateImage();}private void updateImage() {if (ok.getVisibility() == cancel.getVisibility() && ok.getVisibility() == View.VISIBLE) {img.setVisibility(View.VISIBLE);}}public void setIcon(int res) {Drawable d = getResources().getDrawable(res);setIcon(d);}/** * 设置标题图片 * @param d */public void setIcon(Drawable d) {int width = d.getIntrinsicWidth();int height = d.getIntrinsicHeight();boolean flag = width > height;int value;//判断图片是否超过设定大小if (WIDTH < (value = flag ? width : height)) {Matrix m = new Matrix();float degrees = (float)WIDTH / (float)value;m.postScale(degrees, degrees);Bitmap bmp = ((BitmapDrawable)d).getBitmap();bmp = Bitmap.createBitmap(bmp, 0, 0, width, height, m, true);d = new BitmapDrawable(bmp);}this.icon.setImageDrawable(d);}public TextView getTitle() {return title;}public void setTitle(String text) {this.title.setText(text);}public void setTitle(CharSequence ch) {this.title.setText(ch);}public void setTitle(int res) {this.title.setText(res);}public LinearLayout getContentView() {return contentView;}public void setContentView(LinearLayout contentView) {this.contentView = contentView;}public void addContentView(View view) {this.contentView.addView(view);}public void addContentView(int res) {this.contentView.addView(inflater.inflate(res, null));}}

public class MyDialog extends Activity implements OnClickListener{public static final int BTN1 = R.id.btn1;public static final int BTN2 = R.id.btn2;public static final int BTN3 = R.id.btn3;public static final int BTN4 = R.id.btn4;private Button mBtn1, mBtn2, mBtn3, mBtn4;private Dialog mDialog;private DialogView mDialogView;    @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.main);        init();        mDialog = new Dialog(this, R.style.FullHeightDialog);    }    private void init() {    mBtn1 = (Button) findViewById(BTN1);        mBtn2 = (Button) findViewById(BTN2);        mBtn3 = (Button) findViewById(BTN3);        mBtn4 = (Button) findViewById(BTN4);        mBtn1.setOnClickListener(this);        mBtn2.setOnClickListener(this);        mBtn3.setOnClickListener(this);        mBtn4.setOnClickListener(this);    }    @Override    public void onClick(View v) {    int id = v.getId();    switch(id) {    case BTN1:    showDialogByValue(BTN1);    break;    case BTN2:    showDialogByValue(BTN2);    break;    case BTN3:    showDialogByValue(BTN3);    break;    case BTN4:    showDialogByValue(BTN4);    break;    }    }    private void showDialogByValue(int value) {    mDialogView = new DialogView(this);    mDialogView.setTitle(getString(R.string.title_text));mDialogView.setIcon(R.drawable.ic_refresh_holo_dark);    switch(value) {    case BTN1:    mDialogView.setMessage(getString(R.string.message_text));    break;    case BTN2:    mDialogView.setMessage(getString(R.string.message_text));    mDialogView.setOkListener(new OnClickListener() {    @Override    public void onClick(View v) {    Toast.makeText(MyDialog.this, getString(R.string.dlg_ok), Toast.LENGTH_LONG).show();    mDialog.dismiss();    }    });    break;    case BTN3:    mDialogView.setMessage(getString(R.string.message_text));    mDialogView.setOkListener(new OnClickListener() {    @Override    public void onClick(View v) {    Toast.makeText(MyDialog.this, getString(R.string.dlg_ok), Toast.LENGTH_LONG).show();    mDialog.dismiss();    }    });    mDialogView.setCancelListener(new OnClickListener() {    @Override    public void onClick(View v) {    Toast.makeText(MyDialog.this, getString(R.string.dlg_cancel), Toast.LENGTH_LONG).show();    mDialog.dismiss();    }    });    break;    case BTN4:    ListView lv = new ListView(this);    ArrayList<Map<String, Object>> list = new ArrayList<Map<String,Object>>();    for (int i = 0; i < 10; i++) {HashMap<String, Object> map = new HashMap<String, Object>();map.put("key", "num " + i);list.add(map);}    SimpleAdapter adapter = new SimpleAdapter(this, list, android.R.layout.simple_list_item_1,     new String[]{"key"}, new int[]{android.R.id.text1});    lv.setAdapter(adapter);    mDialogView.addContentView(lv);    break;    }    mDialog.setContentView(mDialogView);    mDialog.show();    }}

<resources><style name="FullHeightDialog"    parent="android:style/Theme.Dialog">    <item name="android:windowFrame">@null</item><!--边框-->    <item name="android:windowNoTitle">true</item>     <item name="android:windowBackground">@drawable/filled_box</item><!-- -->  </style></resources>