android監聽卸載自己

㈠ 請問android APP 如何防止被系統殺死和用戶卸載

這個有點流氓軟體的味道了……

如果是防止被殺，參照一下這里吧（Android開發之如何保證Service不被殺掉）

如果要防止用戶卸載，可以用輔助功能監聽用戶是否點開了軟體卸載頁面，如果點開了，查找頁面文字或ID，檢測一下是不是你的軟體，如果是就點取消。但是需要引導用戶把輔助功能打開。

建議不要這么做，防止被殺可以，但是防止卸載如果被舉報會招到官司的。

㈡ android程序如何監聽到自己被卸載這個事件。

手段略曲折

首先給你的程序注冊讀取log許可權，

<uses-permissionandroid:name="android.permission.READ_LOGS"/>

然後在你的程序里開一個後台線程，不停的讀取log，當你的應用（包括其他任何應用）被卸載時，系統的ActivityManager會列印出一行log，大概是removing:你的包名。這個時機是在卸載界面點擊確定後的一瞬間觸發的，如下圖

但是不能保證用戶就會點確定真把你的卸載了。。所以自己權衡吧。

這是我在網上找到的唯一方法

代碼如下：

privatevoidListenLog(){

Threadt=newThread(newRunnable(){

publicvoidrun(){

//TODOAuto-generatedmethodstub

Log.v("Fuck","Startlisteninglog");

String[]cmds={"logcat","-c"};

StringshellCmd="logcat";

Processprocess=null;

InputStreamis=null;

DataInputStreamdis=null;

Stringline="";

Runtimeruntime=Runtime.getRuntime();

try{

intwaitValue;

waitValue=runtime.exec(cmds).waitFor();

process=runtime.exec(shellCmd);

is=process.getInputStream();

dis=newDataInputStream(is);

while((line=dis.readLine())!=null&&mKeepListenFlag){

if(!line.contains("Fuck")){

Log.v("Fuck",line);

//這里只是把每個log都列印了一遍，可以再此判斷line里是否有removing字樣，然後做些處理

}

}

Log.v("Fuck","finishedlisten");

}catch(InterruptedExceptione){

e.printStackTrace();

}catch(IOExceptionie){

ie.printStackTrace();

}finally{

try{

if(dis!=null){

dis.close();

}

if(is!=null){

is.close();

}

if(process!=null){

process.destroy();

}

}catch(Exceptione){

e.printStackTrace();

}

}

}

});

//mKeepListenFlag是個成員變數，是為了讓程序結束時終止線程的，否則可能產生程序多次啟動，然後這個線程就啟動了多個。Android線程可不會因為Activity的退出而終止。

mKeepListenFlag=true;

t.start();

}

㈢ android程序怎樣監聽自身程序被安裝和卸載

在android系統中，安裝和卸載都會發送廣播，當應用安裝完成後系統會發android.intent.action.PACKAGE_ADDED廣播。可以通過intent.getDataString()獲得所安裝的包名。當卸載程序時系統發android.intent.action.PACKAGE_REMOVED廣播。同樣intent.getDataString()獲得所卸載的包名。

㈣ android應用是如何監聽自己是否被卸載的呢

Activity啟動時fork出C端進程輪詢目錄：

1 package main.activity;
2
3 import pym.test.uninstalledmoniter.R;
4 import android.app.Activity;
5 import android.os.Bundle;
6 import android.util.Log;
7
8 /**
9 * @author pengyiming
10 * @note 監聽此應用是否被卸載，若被卸載則彈出卸載反饋
11 *
12 */
13
14 public class UninstalledMoniterActivity extends Activity
15 {
16 /* 數據段begin */
17 private static final String TAG = "UninstalledMoniterActivity";
18 /* 數據段end */
19
20 /* 函數段begin */
21 private native void init();
22 static
23 {
24 Log.d(TAG, "load libuninstalled_moniter");
25 System.loadLibrary("uninstalled_moniter");
26 }
27
28 @Override
29 public void onCreate(Bundle savedInstanceState)
30 {
31 super.onCreate(savedInstanceState);
32 Log.d(TAG, "onCreate");
33
34 setContentView(R.layout.uninstalled_moniter_layout);
35
36 init();
37 }
38 /* 函數段end */
39 }

核心——native方法頭文件：

1 /* 頭文件begin */
2 #include <jni.h>
3 #include <stdio.h>
4 #include <string.h>
5 #include <android/log.h>
6 #include <unistd.h>
7 /* 頭文件end */
8
9 /* 宏定義begin */
10 //清0宏
11 #define MEM_ZERO(pDest, destSize) memset(pDest, 0, destSize)
12
13 //LOG宏定義
14 #define LOG_INFO(tag, msg) __android_log_write(ANDROID_LOG_INFO, tag, msg)
15 #define LOG_DEBUG(tag, msg) __android_log_write(ANDROID_LOG_DEBUG, tag, msg)
16 #define LOG_WARN(tag, msg) __android_log_write(ANDROID_LOG_WARN, tag, msg)
17 #define LOG_ERROR(tag, msg) __android_log_write(ANDROID_LOG_ERROR, tag, msg)
18 /* 宏定義end */
19
20 #ifndef _Included_main_activity_UninstalledMoniterActivity
21 #define _Included_main_activity_UninstalledMoniterActivity
22 #ifdef __cplusplus
23 extern "C" {
24 #endif
25
26 #undef main_activity_UninstalledMoniterActivity_MODE_PRIVATE
27 #define main_activity_UninstalledMoniterActivity_MODE_PRIVATE 0L
28 #undef main_activity_UninstalledMoniterActivity_MODE_WORLD_READABLE
29 #define main_activity_UninstalledMoniterActivity_MODE_WORLD_READABLE 1L
30 #undef main_activity_UninstalledMoniterActivity_MODE_WORLD_WRITEABLE
31 #define main_activity_UninstalledMoniterActivity_MODE_WORLD_WRITEABLE 2L
32 #undef main_activity_UninstalledMoniterActivity_MODE_APPEND
33 #define main_activity_UninstalledMoniterActivity_MODE_APPEND 32768L
34 #undef main_activity_UninstalledMoniterActivity_MODE_MULTI_PROCESS
35 #define main_activity_UninstalledMoniterActivity_MODE_MULTI_PROCESS 4L
36 #undef main_activity_UninstalledMoniterActivity_BIND_AUTO_CREATE
37 #define main_activity_UninstalledMoniterActivity_BIND_AUTO_CREATE 1L
38 #undef main_activity_UninstalledMoniterActivity_BIND_DEBUG_UNBIND
39 #define main_activity_UninstalledMoniterActivity_BIND_DEBUG_UNBIND 2L
40 #undef main_activity_UninstalledMoniterActivity_BIND_NOT_FOREGROUND
41 #define main_activity_UninstalledMoniterActivity_BIND_NOT_FOREGROUND 4L
42 #undef main_activity_UninstalledMoniterActivity_BIND_ABOVE_CLIENT
43 #define main_activity_UninstalledMoniterActivity_BIND_ABOVE_CLIENT 8L
44 #undef main_activity_UninstalledMoniterActivity_BIND_ALLOW_OOM_MANAGEMENT
45 #define main_activity_UninstalledMoniterActivity_BIND_ALLOW_OOM_MANAGEMENT 16L
46 #undef main_activity_UninstalledMoniterActivity_BIND_WAIVE_PRIORITY
47 #define main_activity_UninstalledMoniterActivity_BIND_WAIVE_PRIORITY 32L
48 #undef main_activity_UninstalledMoniterActivity_BIND_IMPORTANT
49 #define main_activity_UninstalledMoniterActivity_BIND_IMPORTANT 64L
50 #undef main_activity_UninstalledMoniterActivity_BIND_ADJUST_WITH_ACTIVITY
51 #define main_activity_UninstalledMoniterActivity_BIND_ADJUST_WITH_ACTIVITY 128L
52 #undef main_activity_UninstalledMoniterActivity_CONTEXT_INCLUDE_CODE
53 #define main_activity_UninstalledMoniterActivity_CONTEXT_INCLUDE_CODE 1L
54 #undef main_activity_UninstalledMoniterActivity_CONTEXT_IGNORE_SECURITY
55 #define main_activity_UninstalledMoniterActivity_CONTEXT_IGNORE_SECURITY 2L
56 #undef main_activity_UninstalledMoniterActivity_CONTEXT_RESTRICTED
57 #define main_activity_UninstalledMoniterActivity_CONTEXT_RESTRICTED 4L
58 #undef main_activity_UninstalledMoniterActivity_RESULT_CANCELED
59 #define main_activity_UninstalledMoniterActivity_RESULT_CANCELED 0L
60 #undef main_activity_UninstalledMoniterActivity_RESULT_OK
61 #define main_activity_UninstalledMoniterActivity_RESULT_OK -1L
62 #undef main_activity_UninstalledMoniterActivity_RESULT_FIRST_USER
63 #define main_activity_UninstalledMoniterActivity_RESULT_FIRST_USER 1L
64 #undef main_activity_UninstalledMoniterActivity_DEFAULT_KEYS_DISABLE
65 #define main_activity_UninstalledMoniterActivity_DEFAULT_KEYS_DISABLE 0L
66 #undef main_activity_UninstalledMoniterActivity_DEFAULT_KEYS_DIALER
67 #define main_activity_UninstalledMoniterActivity_DEFAULT_KEYS_DIALER 1L
68 #undef main_activity_UninstalledMoniterActivity_DEFAULT_KEYS_SHORTCUT
69 #define main_activity_UninstalledMoniterActivity_DEFAULT_KEYS_SHORTCUT 2L
70 #undef main_activity_UninstalledMoniterActivity_DEFAULT_KEYS_SEARCH_LOCAL
71 #define main_activity_UninstalledMoniterActivity_DEFAULT_KEYS_SEARCH_LOCAL 3L
72 #undef main_activity_UninstalledMoniterActivity_DEFAULT_KEYS_SEARCH_GLOBAL
73 #define main_activity_UninstalledMoniterActivity_DEFAULT_KEYS_SEARCH_GLOBAL 4L
74
75 /*
76 * Class: main_activity_UninstalledMoniterActivity
77 * Method: init
78 * Signature: ()V
79 */
80 JNIEXPORT void JNICALL Java_main_activity_UninstalledMoniterActivity_init(JNIEnv *, jobject);
81
82 #ifdef __cplusplus
83 }
84 #endif
85 #endif

核心——native方法實現：

1 /* 頭文件begin */
2 #include "main_activity_UninstalledMoniterActivity.h"
3 /* 頭文件end */
4
5 #ifdef __cplusplus
6 extern "C" {
7 #endif
8
9 /* 內全局變數begin */
10 static char c_TAG[] = "UninstalledMoniterActivity.init";
11 static jboolean b_IS_COPY = JNI_TRUE;
12 /* 內全局變數 */
13
14 /*
15 * Class: main_activity_UninstalledMoniterActivity
16 * Method: init
17 * Signature: ()V
18 */
19 JNIEXPORT void JNICALL Java_main_activity_UninstalledMoniterActivity_init(JNIEnv *env, jobject obj)
20 {
21 jstring tag = (*env)->NewStringUTF(env, c_TAG);
22
23 //初始化log
24 LOG_DEBUG((*env)->GetStringUTFChars(env, tag, &b_IS_COPY)
25 , (*env)->GetStringUTFChars(env, (*env)->NewStringUTF(env, "init OK"), &b_IS_COPY));
26
27 //fork子進程，以執行輪詢任務
28 pid_t pid = fork();
29 if (pid < 0)
30 {
31 //出錯log
32 LOG_ERROR((*env)->GetStringUTFChars(env, tag, &b_IS_COPY)
33 , (*env)->GetStringUTFChars(env, (*env)->NewStringUTF(env, "fork error !!!"), &b_IS_COPY));
34 }
35 else if (pid == 0)
36 {
37 //子進程輪詢"/data/data/pym.test.uninstalledmoniter"目錄是否存在，若不存在則說明已被卸載
38 while (1)
39 {
40 FILE *p_file = fopen("/data/data/pym.test.uninstalledmoniter", "r");
41 if (p_file != NULL)
42 {
43 fclose(p_file);
44
45 //目錄存在log
46 LOG_DEBUG((*env)->GetStringUTFChars(env, tag, &b_IS_COPY)
47 , (*env)->GetStringUTFChars(env, (*env)->NewStringUTF(env, "I'm OK !!!"), &b_IS_COPY));
48
49 sleep(1);
50 }
51 else
52 {
53 //目錄不存在log
54 LOG_DEBUG((*env)->GetStringUTFChars(env, tag, &b_IS_COPY)
55 , (*env)->GetStringUTFChars(env, (*env)->NewStringUTF(env, "I'm NOT OK !!!"), &b_IS_COPY));
56
57 //執行命令am start -a android.intent.action.VIEW -d http://shouji.360.cn/web/uninstall/uninstall.html
58 execlp("am", "am", "start", "-a", "android.intent.action.VIEW", "-d", "http://shouji.360.cn/web/uninstall/uninstall.html", (char *)NULL);
59 }
60 }
61 }
62 else
63 {
64 //父進程直接退出，使子進程被init進程領養，以避免子進程僵死
65 }
66 }
67
68 #ifdef __cplusplus
69 }
70 #endif

注1：為了調試方便，包含<android/log.h>，使得so在執行過程中也可以像Java端一樣方便得打出log。相應的mk文件需要加上以下兩句聲明
LOCAL_C_INCLUDES := $(LOCAL_PATH)/include
LOCAL_LDLIBS += -L$(SYSROOT)/usr/lib -llog

㈤ android程序怎樣監聽自身程序被安裝和卸載

這個我想到的就一種方法,讀取Log信息,然後判斷是否被安裝,其實系統安裝成功之後,會發廣播的,很詳細,但是這種廣播最好是第三方軟體堅定為好,自己就沒法監聽,我前一陣子做升級,就像用這個,但是沒用成,最後只是下載apk成功之後,發送給伺服器日誌信息,感覺自己監聽自己,功能實現上好像有些矛盾,個人意見..

㈥ android如何監聽自身的卸載操作

答案是不行。官方文檔說了卸載的app本身，是接收不到卸載的廣播的。

㈦ Android應用如何監聽自己是否被卸載及卸載反饋功能的實現

剛看了sdk，發現有個：android.bluetooth.BluetoothAdapter.ACTION_STATE_CHANGED
這是個廣播
Broadcast Action: The state of the local Bluetooth adapter has been changed.
For example, Bluetooth has been turned on or off.

可螞激困以監聽到藍牙打開鉛粗和關悶念閉。想要更多的自己去查查吧